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Drug-drug Interaction (DDI) Study of GSK3640254 With Darunavir/Ritonavir (DRV/RTV) and Etravirine (ETR)

Open-Label, Single-Sequence Study to Evaluate the Effects of Darunavir/Ritonavir and/or Etravirine on the Pharmacokinetics of GSK3640254 and the Effects of GSK3640254 on the Pharmacokinetics of Darunavir/Ritonavir and/or Etravirine in Heathy Adults

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04630002
Enrollment
54
Registered
2020-11-16
Start date
2020-10-28
Completion date
2021-10-02
Last updated
2024-08-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HIV Infections

Keywords

Darunavir, Ritonavir, Etravirine, GSK3640254, Pharmacokinetics

Brief summary

This is an open-label, single-sequence, multiple-dose, 3 cohort study to investigate the effects of DRV/RTV and/or ETR on the pharmacokinetics (PK) of GSK3640254 and the effects of GSK3640254 on the PK of DRV/RTV and/or ETR. This study will aid in understanding these interactions and resulting changes in exposure (if any) when given in combination with GSK3640254.

Interventions

GSK3640254 will be available as oral tablets.

DRUGDarunavir/Ritonavir (DRV/RTV)

DRV/RTV will be available as oral tablets.

ETR will be available as oral tablets.

Sponsors

ViiV Healthcare
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
SEQUENTIAL
Primary purpose
TREATMENT
Masking
NONE

Masking description

This is an open-label study.

Intervention model description

This is an open-label, single-sequence, multiple-dose and 3-cohort study.

Eligibility

Sex/Gender
ALL
Age
18 Years to 50 Years
Healthy volunteers
Yes

Inclusion criteria

* Participant must be 18 to 50 years of age inclusive, at the time of signing the informed consent. * Participants who are overtly healthy as determined by investigator or medically qualified designee based on a medical evaluation including medical history, physical examination, laboratory tests, and cardiac monitoring (history and screening ECG). * Body weight more than or equal to (\>=)50.0 kilograms (kg) (110 pounds \[lbs\]) for men and \>=45.0 kg (99 lbs) for women and body mass index within the range 18.5 to 31.0 kilograms per square meter (kg/m\^2) (inclusive). * Male or female participants: 1. Male participants should not engage in intercourse while confined in the study site. There is no need for an extended period of double barrier use or prolonged abstinence after study discharge. 2. Female participants: (i) A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least one of the following conditions applies: Is not a woman of childbearing potential (WOCBP) OR Is a WOCBP and using a non-hormonal contraceptive method that is highly effective, with a failure rate of less than (\<)1 percent (%) for 28 days before intervention, during the intervention period, and for at least 28 days after the last dose of study intervention. The investigator should evaluate the effectiveness of the contraceptive method in relationship to the first dose of study intervention. (ii) A WOCBP must have a negative highly sensitive serum or urine pregnancy test at screening and check-in (Day -1). * Capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the Informed consent form (ICF) and in this protocol.

Exclusion criteria

* Participants with current or chronic history of liver disease or known hepatic or biliary abnormalities (with the exception of Gilbert's syndrome or asymptomatic gallstones). * A pre-existing condition interfering with normal Gastrointestinal (GI) anatomy or motility (for example \[e.g.\], gastroesophageal reflux disease, gastric ulcers, gastritis) or hepatic and/or renal function that could interfere with the absorption, metabolism, and/or excretion of the study intervention or render the participant unable to take oral study intervention. * Prior cholecystectomy surgery (prior appendectomy is acceptable). * Clinically significant illness, including viral syndromes within 3 weeks of dosing. * A participant with known or suspected active Coronavirus Disease-2019 (COVID-19) infection or contact with an individual with known COVID-19, within 14 days of study enrollment (World Health Organization \[WHO\] definitions). * Any history of significant underlying psychiatric disorder, including, but not limited to, schizophrenia, bipolar disorder with or without psychotic symptoms, other psychotic disorders, or schizotypal (personality) disorder. * Any history of major depressive disorder with or without suicidal features, or anxiety disorders that required medical intervention (pharmacologic or not) such as hospitalization or other inpatient treatment and/or chronic (more than \[\>\]6 months) outpatient treatment. Participants with other conditions such as adjustment disorder or dysthymia that have required shorter term medical therapy (\<6 months) without inpatient treatment and are currently well-controlled clinically or resolved may be considered for entry after discussion and agreement with the ViiV Healthcare/GlaxoSmithKline (VH/GSK) medical monitor. * Any pre-existing physical or other psychiatric condition (including alcohol or drug abuse), which, in the opinion of the investigator (with or without psychiatric evaluation), could interfere with the participant's ability to comply with the dosing schedule and protocol evaluations or which might compromise the safety of the participant. * Medical history of cardiac arrhythmias, prior myocardial infarction in the past 3 months, or cardiac disease or a family or personal history of long QT syndrome. * Presence of hepatitis B surface antigen at screening or within 3 months prior to starting study intervention. * Positive hepatitis C antibody test result at screening or within 3 months prior to starting study intervention. * Positive Human immunodeficiency virus (HIV)-1 and -2 antigen/antibody immunoassay at screening. * Alanine aminotransferase (ALT) \>1.5 times upper limit of normal (ULN). A single repeat of ALT is allowed within a single screening period to determine eligibility. * Bilirubin \>1.5 times ULN (isolated bilirubin \>1.5 times ULN is acceptable if bilirubin is fractionated and direct bilirubin \<35%). A single repeat of any laboratory abnormality is allowed within a single screening period to determine eligibility. * Any acute laboratory abnormality at screening which, in the opinion of the investigator, should preclude participation in the study of an investigational compound. * Any Grade 2 to 4 laboratory abnormality at screening, with the exception of creatine phosphokinase (CPK), lipid abnormalities (e.g., total cholesterol, triglycerides), and ALT (described above), will exclude a participant from the study unless the investigator can provide a compelling explanation for the laboratory result(s) and has the assent of the sponsor. A single repeat of any laboratory abnormality is allowed within a single screening period to determine eligibility. * Urine drug screen positive (showing presence of): amphetamines, barbiturates, cannabinoids, cocaine, or phencyclidine, or non-prescribed opiates, oxycodone, benzodiazepines, methadone, Methylenedioxymethamphetamine (MDMA), methamphetamines, or tricyclic antidepressants at screening or before the first dose of study intervention. * Unable to refrain from the use of prescription or nonprescription drugs including vitamins, herbal and dietary supplements (including Saint \[St\] John's wort) within 7 days (or 14 days if the drug is a potential enzyme inducer) or 5 half-lives (whichever is longer) prior to the first dose of study intervention and for the duration of the study. * Treatment with any vaccine within 30 days prior to receiving study intervention. * Unwillingness to abstain from excessive consumption of any food or drink containing grapefruit and grapefruit juice, Seville oranges, blood oranges, or pomelos or their fruit juices within 7 days prior to the first dose of study intervention(s) until the end of the study. * Participation in another concurrent clinical study or prior clinical study (with the exception of imaging trials) prior to the first dosing day in the current study: 30 days, 5 half-lives, or twice the duration of the biological effect of the study intervention (whichever is longer). * Prior exposure to GSK3640254 or prior intolerance to DRV/RTV or ETR in this or another clinical study. * Prior intolerance to any other study medications: DRV/RTV or ETR. * Where participation in the study would result in donation of blood or blood products in excess of 500 milliliters (mL) within 56 days. * Any positive (abnormal) response confirmed by the investigator on a screening clinician- or qualified designee-administered Columbia-Suicide Severity Rating Scale (C-SSRS). * Systolic blood pressure \<100 millimeters of mercury (mm Hg). Up to 2 repeats are allowed for confirmation. * Any significant arrhythmia or ECG finding (e.g., prior myocardial infarction in the past 3 months, symptomatic bradycardia, non-sustained or sustained atrial arrhythmias, non-sustained or sustained ventricular tachycardia, any degree of atrioventricular block, or conduction abnormality) which, in the opinion of the investigator or VH/GSK medical monitor, will interfere with the safety for the individual participant. *

Design outcomes

Primary

MeasureTime frameDescription
Cohort 1: Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval at Steady State (AUC[0-tau]) of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Maximum Observed Concentration (Cmax) of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: AUC(0-tau) of DRVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Cmax of DRVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: AUC(0-tau) of RTVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Cmax of RTVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: AUC(0-tau) of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Cmax of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: AUC(0-tau) of ETRPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Cmax of ETRPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 3: AUC(0-tau) of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 2Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 3: Cmax of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 2Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Secondary

MeasureTime frameDescription
Cohort 3: Number of Participants With SAEs and Non-SAEsUp to Day 26An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.
Cohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsUp to Day 35An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.
Cohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsUp to Day 36An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.
Cohort 3: Number of Participants With AEs Leading to Discontinuations and DeathsUp to Day 26An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.
Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersBaseline (Pre-dose, Day-1) and up to Day 35Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to Division of Acquired Immunodeficiency Syndrome (DAIDS) grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 Grams per deciliter (g/dL) (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells per cubic millimeter (cells/mm\^3),Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells per liter (cells/L),Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersBaseline (Pre-dose, Day-1) and up to Day 36Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 g/dL (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells/mm\^3,Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells/L,Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersBaseline (Pre-dose, Day-1) and up to Day 26Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 g/dL (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells/mm\^3,Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells/L,Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBaseline (Pre-dose, Day-1) and up to Day 35Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 times (×) Upper Limit Normal (ULN), Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 grams per deciliter (g/dL), Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumBaseline (Pre-dose, Day-1) and up to Day 35Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 milligrams/deciliter (mg/dL), Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 Milliequivalents per liter (mEq/L),Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolBaseline (Pre-dose, Day-1) and up to Day 35Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBaseline (Pre-dose, Day-1) and up to Day 36Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 g/dL, Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumBaseline (Pre-dose, Day-1) and up to Day 36Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 mg/dL, Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 mEq/L,Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolBaseline (Pre-dose, Day-1) and up to Day 36Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBaseline (Pre-dose, Day-1) and up to Day 26Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 g/dL, Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumBaseline (Pre-dose, Day-1) and up to Day 26Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 mg/dL, Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 mEq/L,Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolBaseline (Pre-dose, Day-1) and up to Day 26Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersBaseline (Pre-dose, Day-1) and up to Day 35Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with Red Blood Cells (RBC) casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersBaseline (Pre-dose, Day-1) and up to Day 36Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with RBC casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Plasma Concentration at the End of the Dosing Interval (Ctau) of DRVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaUp to Day 35Vital signs including systolic blood pressure (SBP), diastolic blood pressure (DBP) and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 millimeters of mercury (mmHg), for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.
Cohort 2: Number of Participants With Vital Sign Values of PCI CriteriaUp to Day 36Vital signs including SBP, DBP and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 mmHg, for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.
Cohort 3: Number of Participants With Vital Sign Values of PCI CriteriaUp to Day 26Vital signs including SBP, DBP and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 mmHg, for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.
Cohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 1 (2,4,6 Hours), Day 7 and Day 11 in Treatment Period 1; Day 12 (2,4,6 Hours), Day 21 in Treatment Period 2; Day 22 (2,4,6 Hours), Day 26 and Day 35 in Treatment Period 3A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.
Cohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 1 (2,4,6 Hours), Day 7 and Day 11 in Treatment Period 1; Day 12 (2,4,6 Hours), Day 21 in Treatment Period 2; Day 22 (2,4,6 Hours), Day 26 and Day 36 in Treatment Period 3A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.
Cohort 3: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 1 (2,4,6 Hours) in Treatment Period 1; Day 8 (2,4,6 Hours), Day 9 (2,4,6 Hours), Day 26 in Treatment Period 2A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.
Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersBaseline (Pre-dose, Day-1) and up to Day 26Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with RBC casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.
Cohort 1: Time of Maximum Observed Concentration (Tmax) of DRVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Ctau of RTVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Tmax of RTVPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Ctau of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Tmax of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Ctau of ETRPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Tmax of ETRPre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Ctau of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 2: Tmax of GSK3640254Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.
Cohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)Up to Day 35An adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.
Cohort 2: Number of Participants With SAEs and Non-SAEsUp to Day 36An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.

Countries

United States

Participant flow

Recruitment details

This study was conducted at a single center in the United States.

Pre-assignment details

A total of 54 participants (19 in Cohort 1, 19 in Cohort 2 and 16 in Cohort 3) were enrolled in the study (Safety Population: It comprised of all participants who received at least 1 dose of study medication).

Participants by arm

ArmCount
Cohort 1: GSK3640254 Then DRV/RTV Then GSK3640254 + DRV/RTV
Participants received GSK3640254 200 milligram (mg) tablets once daily on Days 1 to 7 in treatment period 1 followed by Darunavir/Ritonavir (DRV/RTV) 600/100 mg tablets twice daily on Days 12 to 21 in treatment period 2. There was a washout period on Days 8 to 11 between treatment periods 1 and 2. Participants also received GSK3640254 200 mg tablets once daily along with DRV/RTV 600/100 mg tablets twice daily on Days 22 to 31 in treatment period 3.
19
Cohort 2: GSK3640254 Then ETR Then GSK3640254 + ETR
Participants received GSK3640254 200 mg tablets once daily on Days 1 to 7 in treatment period 1 followed by Etravirine (ETR) 200 mg tablets twice daily on Days 12 to 21 in treatment period 2. There was a washout period on Days 8 to 11 between treatment periods 1 and 2. Participants also received GSK3640254 200 mg tablets once daily along with ETR 200 mg tablets twice daily on Days 22 to 31 in treatment period 3.
19
Cohort 3: GSK3640254 Then GSK3640254 + DRV/RTV + ETR
Participants received GSK3640254 200 mg tablets once daily on Days 1 to 7 in treatment period 1. Participants received GSK3640254 200 mg tablets once daily along with DRV/RTV 600/100 mg tablets twice daily and ETR 200 mg tablets twice daily on Days 8 to 21 in treatment period 2.
16
Total54

Withdrawals & dropouts

PeriodReasonFG000FG001FG002
Cohort1:Treatment Period2(Days 12 to 21)Physician Decision200
Cohort1:Treatment Period3(Days 22 to 31)Adverse Event100
Cohort1:Treatment Period3(Days 22 to 31)Physician Decision100
Cohort2:Treatment Period2(Days 12 to 21)Physician Decision020
Cohort2:Treatment Period3(Days 22 to 31)Adverse Event010
Cohort2:Treatment Period3(Days 22 to 31)Physician Decision020
Cohort 3:Treatment Period2(Days 8 to 21)Adverse Event001
Cohort 3:Treatment Period2(Days 8 to 21)Physician Decision001

Baseline characteristics

CharacteristicCohort 1: GSK3640254 Then DRV/RTV Then GSK3640254 + DRV/RTVCohort 2: GSK3640254 Then ETR Then GSK3640254 + ETRCohort 3: GSK3640254 Then GSK3640254 + DRV/RTV + ETRTotal
Age, Continuous34.3 Years
STANDARD_DEVIATION 5.98
31.2 Years
STANDARD_DEVIATION 6.18
32.0 Years
STANDARD_DEVIATION 9.21
32.5 Years
STANDARD_DEVIATION 7.14
Race/Ethnicity, Customized
AME INDIAN OR ALASKA NATIVE &BLA OR AFR AMR &WHITE
1 Participants0 Participants0 Participants1 Participants
Race/Ethnicity, Customized
ASIAN-CENTRAL/SOUTH ASIAN HERITAGE (H)
0 Participants1 Participants0 Participants1 Participants
Race/Ethnicity, Customized
ASIAN-JAPANESE H/EAST ASIAN H/SOUTH EAST ASIAN H
0 Participants1 Participants0 Participants1 Participants
Race/Ethnicity, Customized
BLACK (BLA) OR AFRICAN AMERICAN (AFR AME)
10 Participants8 Participants6 Participants24 Participants
Race/Ethnicity, Customized
WHITE-ARABIC NORTH AFR WHITE H
1 Participants2 Participants1 Participants4 Participants
Race/Ethnicity, Customized
WHITE-CAUCASIAN EUROPEAN WHITE H
7 Participants7 Participants9 Participants23 Participants
Sex: Female, Male
Female
5 Participants4 Participants2 Participants11 Participants
Sex: Female, Male
Male
14 Participants15 Participants14 Participants43 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
EG002
affected / at risk
EG003
affected / at risk
EG004
affected / at risk
EG005
affected / at risk
EG006
affected / at risk
EG007
affected / at risk
deaths
Total, all-cause mortality
0 / 190 / 160 / 150 / 190 / 160 / 160 / 160 / 15
other
Total, other adverse events
6 / 194 / 165 / 153 / 194 / 167 / 161 / 168 / 15
serious
Total, serious adverse events
0 / 190 / 160 / 150 / 190 / 160 / 160 / 160 / 15

Outcome results

Primary

Cohort 1: Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval at Steady State (AUC[0-tau]) of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population comprised of all participants who underwent plasma pharmacokinetic sampling and had at least 1 evaluable Pharmacokinetic parameter estimated. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval at Steady State (AUC[0-tau]) of GSK364025427.03 Hours*micrograms per milliliterGeometric Coefficient of Variation 33.7
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Area Under the Plasma Concentration-time Curve From Time Zero to the End of the Dosing Interval at Steady State (AUC[0-tau]) of GSK364025430.70 Hours*micrograms per milliliterGeometric Coefficient of Variation 33.6
90% CI: [0.999, 1.293]
Primary

Cohort 1: AUC(0-tau) of DRV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: AUC(0-tau) of DRV57.47 Hours*micrograms per milliliterGeometric Coefficient of Variation 25.7
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: AUC(0-tau) of DRV53.37 Hours*micrograms per milliliterGeometric Coefficient of Variation 22.1
90% CI: [0.9313, 1.051]
Primary

Cohort 1: AUC(0-tau) of RTV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: AUC(0-tau) of RTV7.303 Hours* micrograms per milliliterGeometric Coefficient of Variation 48.7
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: AUC(0-tau) of RTV7.790 Hours* micrograms per milliliterGeometric Coefficient of Variation 45.9
90% CI: [1.025, 1.185]
Primary

Cohort 1: Cmax of DRV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Cmax of DRV7.037 Micrograms per milliliterGeometric Coefficient of Variation 24.4
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Cmax of DRV7.268 Micrograms per milliliterGeometric Coefficient of Variation 21.7
90% CI: [0.9816, 1.122]
Primary

Cohort 1: Cmax of RTV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Cmax of RTV1.178 Micrograms per milliliterGeometric Coefficient of Variation 43.1
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Cmax of RTV1.306 Micrograms per milliliterGeometric Coefficient of Variation 36.6
90% CI: [0.9947, 1.26]
Primary

Cohort 1: Maximum Observed Concentration (Cmax) of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Maximum Observed Concentration (Cmax) of GSK36402541.752 Micrograms per milliliterGeometric Coefficient of Variation 39.1
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Maximum Observed Concentration (Cmax) of GSK36402541.863 Micrograms per milliliterGeometric Coefficient of Variation 41
90% CI: [0.9185, 1.242]
Primary

Cohort 2: AUC(0-tau) of ETR

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: AUC(0-tau) of ETR8.340 Hours*micrograms per milliliterGeometric Coefficient of Variation 36
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: AUC(0-tau) of ETR9.791 Hours*micrograms per milliliterGeometric Coefficient of Variation 32.8
90% CI: [1.082, 1.21]
Primary

Cohort 2: AUC(0-tau) of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: AUC(0-tau) of GSK364025427.86 Hours*micrograms per milliliterGeometric Coefficient of Variation 27.8
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: AUC(0-tau) of GSK364025414.73 Hours*micrograms per milliliterGeometric Coefficient of Variation 26.5
90% CI: [0.4801, 0.5848]
Primary

Cohort 2: Cmax of ETR

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: Cmax of ETR0.9749 Micrograms per milliliterGeometric Coefficient of Variation 35.1
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Cmax of ETR1.102 Micrograms per milliliterGeometric Coefficient of Variation 33
90% CI: [1.026, 1.187]
Primary

Cohort 2: Cmax of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: Cmax of GSK36402541.889 Micrograms per milliliterGeometric Coefficient of Variation 38.2
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Cmax of GSK36402541.136 Micrograms per milliliterGeometric Coefficient of Variation 28.5
90% CI: [0.5271, 0.6833]
Primary

Cohort 3: AUC(0-tau) of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 2

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 3: AUC(0-tau) of GSK364025424.99 Hours*micrograms per milliliterGeometric Coefficient of Variation 34.7
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: AUC(0-tau) of GSK364025422.78 Hours*micrograms per milliliterGeometric Coefficient of Variation 34.3
90% CI: [0.8147, 1.093]
Primary

Cohort 3: Cmax of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 2

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 3: Cmax of GSK36402541.578 Micrograms per milliliterGeometric Coefficient of Variation 34.8
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Cmax of GSK36402541.383 Micrograms per milliliterGeometric Coefficient of Variation 32.5
90% CI: [0.7467, 1.068]
Secondary

Cohort 1: Ctau of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Ctau of GSK36402540.8152 Micrograms per milliliterGeometric Coefficient of Variation 34.5
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Ctau of GSK36402540.9530 Micrograms per milliliterGeometric Coefficient of Variation 35.2
Secondary

Cohort 1: Ctau of RTV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Ctau of RTV0.3194 Micrograms per milliliterGeometric Coefficient of Variation 77.4
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Ctau of RTV0.3314 Micrograms per milliliterGeometric Coefficient of Variation 91.1
Secondary

Cohort 1: Number of Participants With AEs Leading to Discontinuations and Deaths

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.

Time frame: Up to Day 35

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations0 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations1 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Secondary

Cohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings

A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.

Time frame: Day 1 (2,4,6 Hours), Day 7 and Day 11 in Treatment Period 1; Day 12 (2,4,6 Hours), Day 21 in Treatment Period 2; Day 22 (2,4,6 Hours), Day 26 and Day 35 in Treatment Period 3

Population: Safety Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings2 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings4 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings6 Hours; Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 70 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 110 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings2 Hours, Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings4 Hours, Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings6 Hours; Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 210 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings2 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings4 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) Findings6 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 260 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Clinically Significant Abnormal Electrocardiogram (ECG) FindingsDay 350 Participants
Secondary

Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct Bilirubin

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 times (×) Upper Limit Normal (ULN), Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 grams per deciliter (g/dL), Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 35

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Secondary

Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and Sodium

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 milligrams/deciliter (mg/dL), Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 Milliequivalents per liter (mEq/L),Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 35

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Secondary

Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and Cholesterol

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 35

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Secondary

Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology Parameters

Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to Division of Acquired Immunodeficiency Syndrome (DAIDS) grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 Grams per deciliter (g/dL) (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells per cubic millimeter (cells/mm\^3),Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells per liter (cells/L),Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 35

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Secondary

Cohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis Parameters

Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with Red Blood Cells (RBC) casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 35

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Secondary

Cohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)

An adverse event (AE) is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.

Time frame: Up to Day 35

Population: Safety Population comprised of all participants who received at least 1 dose of study medication.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)non-SAE6 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)SAE0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)SAE0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)non-SAE4 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)SAE0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Serious Adverse Events (SAEs) and Non-serious Adverse Events (Non-SAEs)non-SAE5 Participants
Secondary

Cohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) Criteria

Vital signs including systolic blood pressure (SBP), diastolic blood pressure (DBP) and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 millimeters of mercury (mmHg), for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.

Time frame: Up to Day 35

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaSBP2 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Number of Participants With Vital Sign Values of Potential Clinical Importance (PCI) CriteriaDBP0 Participants
Secondary

Cohort 1: Plasma Concentration at the End of the Dosing Interval (Ctau) of DRV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 1: Plasma Concentration at the End of the Dosing Interval (Ctau) of DRV2.957 Micrograms per milliliterGeometric Coefficient of Variation 37
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Plasma Concentration at the End of the Dosing Interval (Ctau) of DRV2.637 Micrograms per milliliterGeometric Coefficient of Variation 36.5
Secondary

Cohort 1: Time of Maximum Observed Concentration (Tmax) of DRV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (MEDIAN)
Cohort 1: GSK3640254 200 mgCohort 1: Time of Maximum Observed Concentration (Tmax) of DRV3.000 Hours
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Time of Maximum Observed Concentration (Tmax) of DRV3.000 Hours
Secondary

Cohort 1: Tmax of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (MEDIAN)
Cohort 1: GSK3640254 200 mgCohort 1: Tmax of GSK36402544.000 Hours
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Tmax of GSK36402544.000 Hours
Secondary

Cohort 1: Tmax of RTV

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (MEDIAN)
Cohort 1: GSK3640254 200 mgCohort 1: Tmax of RTV4.000 Hours
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 1: Tmax of RTV4.000 Hours
Secondary

Cohort 2: Ctau of ETR

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: Ctau of ETR0.4705 Micrograms per milliliterGeometric Coefficient of Variation 37.8
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Ctau of ETR0.5837 Micrograms per milliliterGeometric Coefficient of Variation 33.1
Secondary

Cohort 2: Ctau of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (GEOMETRIC_MEAN)Dispersion
Cohort 1: GSK3640254 200 mgCohort 2: Ctau of GSK36402540.7706 Micrograms per milliliterGeometric Coefficient of Variation 36.3
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Ctau of GSK36402540.3901 Micrograms per milliliterGeometric Coefficient of Variation 50.2
Secondary

Cohort 2: Number of Participants With AEs Leading to Discontinuations and Deaths

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.

Time frame: Up to Day 36

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations1 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Secondary

Cohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings

A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.

Time frame: Day 1 (2,4,6 Hours), Day 7 and Day 11 in Treatment Period 1; Day 12 (2,4,6 Hours), Day 21 in Treatment Period 2; Day 22 (2,4,6 Hours), Day 26 and Day 36 in Treatment Period 3

Population: Safety Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours; Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 70 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 110 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours, Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours, Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours; Day 120 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 210 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours; Day 220 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 260 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 360 Participants
Secondary

Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct Bilirubin

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 g/dL, Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 36

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Secondary

Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and Sodium

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 mg/dL, Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 mEq/L,Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 36

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Secondary

Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and Cholesterol

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 36

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Secondary

Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology Parameters

Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 g/dL (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells/mm\^3,Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells/L,Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 36

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Secondary

Cohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis Parameters

Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with RBC casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 36

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Secondary

Cohort 2: Number of Participants With SAEs and Non-SAEs

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.

Time frame: Up to Day 36

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With SAEs and Non-SAEsSAE0 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With SAEs and Non-SAEsnon-SAE3 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With SAEs and Non-SAEsSAE0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With SAEs and Non-SAEsnon-SAE4 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With SAEs and Non-SAEsSAE0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With SAEs and Non-SAEsnon-SAE7 Participants
Secondary

Cohort 2: Number of Participants With Vital Sign Values of PCI Criteria

Vital signs including SBP, DBP and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 mmHg, for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.

Time frame: Up to Day 36

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Number of Participants With Vital Sign Values of PCI CriteriaDBP1 Participants
Secondary

Cohort 2: Tmax of ETR

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours post-dose in Treatment Periods 2 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (MEDIAN)
Cohort 1: GSK3640254 200 mgCohort 2: Tmax of ETR3.500 Hours
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Tmax of ETR4.000 Hours
Secondary

Cohort 2: Tmax of GSK3640254

Blood samples were collected at indicated time points. Pharmacokinetic analysis was conducted using standard non-compartmental methods.

Time frame: Pre-dose and 0.5 Hours, 1 Hour, 1.5 Hours, 2 Hours, 3 Hours, 4 Hours, 6 Hours, 8 Hours, 12 Hours, 16 Hours, 24 Hours post-dose in Treatment Periods 1 and 3

Population: Pharmacokinetic Parameter Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureValue (MEDIAN)
Cohort 1: GSK3640254 200 mgCohort 2: Tmax of GSK36402544.000 Hours
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 2: Tmax of GSK36402543.000 Hours
Secondary

Cohort 3: Number of Participants With AEs Leading to Discontinuations and Deaths

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. Number of participants with AEs leading to discontinuations and deaths were reported.

Time frame: Up to Day 26

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations0 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With AEs Leading to Discontinuations and DeathsAEs leading to discontinuations1 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With AEs Leading to Discontinuations and DeathsAES leading to deaths0 Participants
Secondary

Cohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings

A 12-lead ECG was recorded with the participant in a supine position using an automated ECG machine. Clinically significant abnormal findings are those which are not associated with the underlying disease, unless judged by the investigator to be more severe than expected for the participant's condition. Data for number of participants with clinically significant abnormal ECG findings were reported. Data has been presented for the participants with respect to the actual treatment received in respective treatment periods.

Time frame: Day 1 (2,4,6 Hours) in Treatment Period 1; Day 8 (2,4,6 Hours), Day 9 (2,4,6 Hours), Day 26 in Treatment Period 2

Population: Safety Population. Only those participants with data available at the specified time points were analyzed.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours, Day 10 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours, Day 80 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours, Day 80 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours, Day 80 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings2 Hours; Day 90 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings4 Hours; Day 90 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG Findings6 Hours; Day 90 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Clinically Significant Abnormal ECG FindingsDay 260 Participants
Secondary

Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct Bilirubin

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Alanine Aminotransferase High; Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Albumin Low, Grade 3: \<2.0 g/dL, Grade 4: Not Applicable; Alkaline Phosphatase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Amylase High, Grade 3: 3.0 to \<5.0 × ULN, Grade 4: \>=5.0 × ULN; Aspartate Aminotransferase High, Grade 3: 5.0 to \<10.0 × ULN, Grade 4: \>=10.0 × ULN; Bilirubin High, Grade 3: 2.6 to\<5.0 × ULN, Grade 4: \>=5.0 × ULN and Direct Bilirubin High, Grade 3: \>ULN with other signs and symptoms of hepatotoxicity, Grade 4: \>ULN with life-threatening consequences. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 26

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlanine Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlbumin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinBilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAspartate Aminotransferase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAlkaline Phosphatase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinDirect Bilirubin, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Alanine Aminotransferase, Albumin, Alkaline Phosphatase, Amylase, Aspartate Aminotransferase, Bilirubin and Direct BilirubinAmylase, High, Increase to Grade 30 Participants
Secondary

Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and Sodium

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Calcium High, Grade 3: 12.5 to \<13.5 mg/dL, Grade 4: \>=13.5 mg/dL; Calcium Low, Grade 3: 6.1 to \<7.0 mg/dL, Grade 4: \<6.1 mg/dL; Creatine Kinase High, Grade 3: 10 to \<20 × ULN, Grade 4: \>=20 × ULN; Creatinine High, Grade 3: \>1.8 to \<3.5 ULN, Grade 4: \>=3.5 × ULN; Phosphate Low, Grade 3: 1.0 to \<1.4 mg/dL, Grade 4: \<1.0 mg/dL; Potassium High, Grade 3: 6.5 to \<7.0 mEq/L,Grade 4: \>=7.0 mEq/L; Potassium Low, Grade 3: 2.0 to \<2.5 mEq/L, Grade 4: \<2.00 mEq/L; Sodium High, Grade 3: 154 to \<160 mEq/L, Grade 4:\>=160 mEq/L; Sodium Low, Grade 3: 121 to \<125 mEq/L, Grade 4:\<=120 mEq/L. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 26

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatine Kinase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCreatinine, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPhosphate, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumCalcium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumPotassium, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Calcium, Creatine Kinase, Creatinine, Phosphate, Potassium and SodiumSodium, High, Increase to Grade 40 Participants
Secondary

Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and Cholesterol

Blood samples were collected for analysis of clinical chemistry parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Glucose High, Grade 3: \>250 to 500 mg/dL, Grade 4: \>=500 mg/dL, Glucose Low, Grade 3: 30 to\<40 mg/dL, Grade 4:\<30 mg/dL; Triglycerides High, Grade 3: \>500 to \<1.000 mg/dL, Grade 4:\>1000 mg/dL; Lipase High, Grade 3: 3.0 to \<5.0×ULN, Grade 4:\>=5.0×ULN; Urate High, Grade 3: 12.0 to \<15.0 mEq/L, Grade 4:\>=15.0 mEq/L; Cholesterol High, Grade 3: \>=300 mg/dL, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 26

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolLipase, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolCholesterol, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolUrate, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Clinical Chemistry Parameters: Glucose, Triglycerides, Lipase, Urate and CholesterolTriglycerides, High, Increase to Grade 40 Participants
Secondary

Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology Parameters

Blood samples were collected for analysis of hematology parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Hemoglobin Low, Grade 3: 7.0 to \<9.0 g/dL (males) and 6.5 to \<8.5 g/dL (females),Grade 4: \<7.0 g/dL (males) and \<6.5 g/dL (females); Leukocytes Low, Grade 3: 1000 to 1499 cells/mm\^3,Grade 4: \<1000 cells/mm\^3; Lymphocytes Low, Grade 3: 350 to \<500 cells/L,Grade 4: \<350 cells/L; Neutrophils Low, Grade 3: 400 to 599 cells/mm\^3, Grade 4: \<400 cells/mm\^3; Platelets Low, Grade 3: 25,000 to \<50,000 cells/mm\^3, Grade 4: \<25,000 cells/mm\^3. Baseline was defined as latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 26

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersHemoglobin, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersNeutrophils, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersPlatelets, Low, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLeukocytes, Low, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Hematology ParametersLymphocytes, Low, Increase to Grade 30 Participants
Secondary

Cohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis Parameters

Urine samples were collected for urinalysis parameters. Laboratory abnormalities were graded according to DAIDS grading table Version 2.1. For Erythrocytes High, Grade 3: Gross, with or without clots OR with RBC casts OR intervention indicated, Grade 4: Life-threatening consequences; Glucose High, Grade 3: \>2+ (proportionate concentration by dipstick test) or \>500 mg, Grade 4: \>500 mg; Protein High, Grade 3: 3+ (proportionate concentration by dipstick test) or higher, Grade 4: Not Applicable. Baseline was defined as the latest pre-dose assessment with a non-missing value, including those from unscheduled visits. An increase is defined as an increase in DAIDS grade relative to Baseline grade.

Time frame: Baseline (Pre-dose, Day-1) and up to Day 26

Population: Safety Population. Only those participants with increase to grade 3 and increase to grade 4 were presented.

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 30 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersErythrocytes, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersProtein, High, Increase to Grade 40 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Grade Increase Post-Baseline Relative to Baseline in Urinalysis ParametersGlucose, High, Increase to Grade 30 Participants
Secondary

Cohort 3: Number of Participants With SAEs and Non-SAEs

An AE is any untoward medical occurrence in a clinical study participant, temporally associated with the use of a study intervention, whether or not considered related to the study intervention. An SAE is defined as any untoward medical occurrence that, at any dose that results in death, is life-threatening, requires inpatient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or other situations as per medical or scientific judgment. Adverse events which were not Serious were considered as Non-Serious adverse events.

Time frame: Up to Day 26

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With SAEs and Non-SAEsSAE0 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With SAEs and Non-SAEsnon-SAE1 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With SAEs and Non-SAEsnon-SAE8 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With SAEs and Non-SAEsSAE0 Participants
Secondary

Cohort 3: Number of Participants With Vital Sign Values of PCI Criteria

Vital signs including SBP, DBP and pulse rate were measured in a supine position after atleast 5 minutes of rest. The PCI ranges for vitals were as follows; for SBP \<85 or \>140 mmHg, for DBP \<45 or \>90 mmHg, for pulse rate \<40 or \>100 beats per minute. The number of participants with vital signs of PCI were presented.

Time frame: Up to Day 26

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaSBP1 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaPulse rate0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaSBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaDBP0 Participants
Cohort 1: GSK3640254 200 mg + DRV/RTV 600/100 mgCohort 3: Number of Participants With Vital Sign Values of PCI CriteriaPulse rate0 Participants

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026