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A Long-term, Safety, Tolerability, and Efficacy Study of Retigabine Immediate-release (IR) in Asian Adults With Partial Onset Seizures

A Multicentre, Open-label, Long-term, Safety, Tolerability, and Efficacy Study of Retigabine Immediate-release (IR) in Asian Adults With Partial Onset Seizures (Extension of Study RTG114855)

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01777139
Enrollment
30
Registered
2013-01-28
Start date
2013-04-11
Completion date
2017-09-13
Last updated
2020-03-11

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

Conditions

Epilepsy

Keywords

Retigabine, Drug-Resistant, Epilepsy, Partial-Onset Seizures, Safety and Tolerability, Immediate Release, Long-Term, Adjunctive Therapy, Asian Subjects, Efficacy, GW582892

Brief summary

This is a multicentre, long-term, open-label extension (OLE) study to assess the long-term safety, tolerability and efficacy of retigabine immediate-release (IR) as adjunctive therapy in adult Asian subjects with drug-resistant partial-onset seizures (POS).

Detailed description

Subjects who successfully complete the Maintenance Phase of Study RTG114855 (parent study) and are expected to benefit from therapy with retigabine IR will be eligible for this OLE study. The study will consist of Screening (1 day), Open-Label Treatment and Follow-up (3 weeks) phase. Subjects will initially receive a starting dose of retigabine IR at 900 milligram (mg)/day and the same concurrent antiepileptic drug (AED) regimen that they were receiving at the final visit of the Transition Phase of the parent study. After the first week of the OLE study, the dose of retigabine IR may be adjusted to between 600 and 1200 mg/day, with dose adjustments in increments or decrements of 150 mg/week, based on efficacy and tolerability. In addition, the dose and number of concurrent AEDs may also be adjusted to meet each individual subject's needs. The efficacy and safety issues will be assessed throughout the study; subjects will be instructed to call the investigator if they experience any efficacy or tolerability issues between the study visits. As the duration of the study will be determined based on the following four conditions: 1) regulatory approval and commercialisation of retigabine IR; 2) retigabine IR is not approved by the regulatory authorities; 3) the study is terminated by the Sponsor for reasons including, but not limited to, safety issues; or 4) the subject is withdrawn or withdraws consent, 4 years will be considered as a guide to the duration of the study. The safety and tolerability endpoints are incidence and severity of adverse events (AEs); proportion of subjects with AEs leading to discontinuation; change from Baseline in vital sign measurements and weight; change from Baseline in electrocardiogram parameters; change from Baseline in haematology, chemistry, and urinalysis parameters; changes from Baseline in American Urological Association Symptom Index and post-void residual bladder ultrasound volumes; and summary of the Columbia-Suicide Severity Rating Scale. Efficacy will be assessed by calculating the percent change from Baseline (parent study) in 28-day total POS frequency for the entire open-label Treatment Phase of this OLE study. This will also be calculated based on duration of exposure. Responder rate (defined as a \>/=50% reduction from Baseline in 28-day total POS frequency) will also be summarised for the entire open-label Treatment Phase and by duration of exposure.

Interventions

Retigabine IR tablets will be available in 5 strengths: 50 mg, 100 mg, 200 mg, 300 mg, and 400 mg.

Sponsors

GlaxoSmithKline
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* The subject has successfully completed the Maintenance Phase and Transition Phase of Study RTG114855. * The subject is expected, in the opinion of the investigator, to benefit from participation in this OLE study. * The subject or the caregiver is able and willing to maintain an accurate and complete written daily seizure calendar for the entire duration of the study. * The subject has given written informed consent, or has a legally authorized representative who has given written informed consent, prior to the performance of any study assessments. * A female subject is eligible to enrol and participate in the study if she is of: nonchildbearing potential (i.e., physiologically incapable of becoming pregnant, including any female who is premenarchal or postmenopausal), premenopausal females with a documented (medical report verification) hysterectomy with or without oophorectomy, or bilateral oophorectomy when reproductive status has been confirmed by hormone level assessment, and postmenopausal females defined as being amenorrhoeic for \>1 year with an appropriate clinical profile (e.g., age appropriate, history of vasomotor symptoms). However, if indicated, this should be confirmed by oestradiol and follicle stimulating hormone levels consistent with menopause (according to local laboratory ranges). Women who have not been confirmed as postmenopausal should be advised to use contraception. * Childbearing potential, has a negative urine or serum pregnancy test at Screening. * Is not pregnant or lactating or planning to become pregnant during the study.

Exclusion criteria

* Has met any of the withdrawal criteria in the parent study (RTG114855) or has, in the opinion of the investigator, clinically significant abnormal laboratory or ECG findings that preclude entry into RTG114873. * Is planning to begin treatment with an investigational drug (other than retigabine) and/or an experimental device for the treatment of epilepsy or any other medical condition. * Has any medical condition that, in the investigator's judgement, is considered to be clinically significant and could potentially affect subject safety or study outcome, including but not limited to clinically significant cardiac, renal, or hepatic condition; or a condition that affects the absorption, distribution, metabolism, or excretion of drugs. * Is unwilling or unable to follow the study procedures or reporting of AEs. * Has active suicidal plan/intent or has had active suicidal thoughts in the past 6 months or has history of suicide attempt in the last 2 years or \>1 lifetime suicide attempt.

Design outcomes

Primary

MeasureTime frameDescription
Number of Participants With Treatment Emergent (TE) Serious Adverse Events (SAEs) and Non-SAEsUp to 4 yearsAn AE is any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Any untoward medical occurrence that, at any dose results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization, results in disability, is a congenital anomaly/ birth defect, other situations and is associated with liver injury or impaired liver function is SAE. TEAE refers to an AE for which the onset was on or after the date of the first RTG dose in this study and on or before 30 days after the last RTG dose date. AEs that started in the parent study that worsened in this study were also considered as TEAEs. Safety population comprised of participants who take at least 1 dose of study medication after they have enrolled into this OLE study. Number of participants with TE-SAEs and non-SAEs (with incidence \>= 5%) have been presented.
Percentage of Participants With TEAEs Leading to Study DiscontinuationUp to 4 yearsAn AE is any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. TEAE refers to an AE for which the onset was on or after the date of the first RTG dose in this study and on or before 30 days after the last RTG dose date. Percentage of participants with TEAEs leading to study discontinuation were presented.
Number of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsBaseline and up to 4 yearsThe vital signs were evaluated as per PCC Criteria. The vital signs included systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR). The vital signs were measured in a seated position after 5 minutes of rest. PCC range for DBP was increase or decrease of \>=20, for SBP was increase or decrease of \>=15 and for heart rate was increase or decrease of \>=15. A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with vital sign values of PCC at any Post-Baseline visit were presented.
Number of Participants With PCC Values of Change From Baseline for Body WeightBaseline and up to 4 yearsBody weight of participants were measured as a measure of safety. PCC range for body weight was increase or decrease of \>=7 percent. A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with PCC values of body weight at any Post-Baseline visit were presented.
Number of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersBaseline and up to 4 yearsSingle measurements of 12-lead ECGs were obtained in a supine position after at least 10 minutes of rest using an ECG machine that automatically calculates the heart rate (HR) as beats per minute (bpm) and measures PR, QRS, Bazett's correction QT interval (QTcB) and Friedericia's correction QT interval (QTcF) in milliseconds (msec). A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with PCC values of ECG parameters at any Post-Baseline visit were presented. For the 'Any Post Baseline' value, only the worst case finding was counted for each participant.
Change From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Baseline and up to 4 yearsBlood samples were collected from participants for evaluation of change from Baseline in hematology parameters including basophils, eosinophils, lymphocytes,monocytes, platelet count, total neutrophils, and WBC. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and standard deviation (SD) were calculated.
Change From Baseline in HematocritBaseline and up to 4 yearsBlood samples were collected from participants for evaluation of hematocrit. Hematocrit is a ratio of red blood cells to the total volume of blood. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Baseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in hemoglobin and MCHC levels. Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in MCH levels. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)Baseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in MCV and MPV levels. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Red Blood Cell (RBC) CountBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in RBC count. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Red Cell Distribution Width (RDW)Baseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in RDW. RDW is a parameter that measures variation in red blood cell size or red blood cell volume. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Baseline and up to 4 yearsBlood samples collected from participants to evaluate change from Baseline in clinical chemistry parameters included ALT, Alk. phosph., AST,CK, GGT and LD. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Albumin and Total ProteinBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in albumin and total protein. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in BUN/creatinine. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in calcium, CO2 content/Bicarb, chloride, glucose, magnesium, potassium, sodium, and urea/BUN. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidBaseline and up to 4 yearsBlood samples were collected from participants to evaluate change from Baseline in creatinine, direct bilirubin, total bilirubin, and uric acid. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in Urine Albumin/Creatinine RatioBaseline and up to 4 yearsUrine samples were collected from participants to evaluate change from Baseline in urine albumin/creatinine ratio. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated. NA indicates data was not available as standard deviation could not be calculated for single participant.
Number of Participants With Abnormal Urinalysis Values (Categorical Data)Up to 4 yearsUrine samples were collected from participants to analyze presence of abnormal urinalysis parameters including glucose, ketones, RBC, WBC, occult blood and protein. Abnormal urinalysis values have been presented for all parameters. Only those participants with data available at specific time points were analyzed (represented by n= X in the category titles).
Specific Gravity of Urine at Indicated Time PointsUp to 4 yearsUrine samples were collected to analyze specific gravity of urine. Specific gravity, is a measure of urine concentration and is measured using a chemical test. Specific gravity measurements provide a comparison of the amount of substances dissolved in urine as compared to pure water. If there were no solutes present, the specific gravity of urine would be 1.000 the same as pure water. Specific gravity between 1.002 and 1.035 could be considered as normal. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Potential of Hydrogen (pH) of Urine at Indicated Time PointsUp to 4 yearsUrine Samples were collected to analyze pH. pH is a measure of hydrogen ion concentration and used to determine the acidity or alkalinity of urine. pH scale ranges from 0 to 14. A neutral pH is 7.0. The higher number indicates the more basic (alkaline) nature of urine and lower the number indicates the more acidic urine. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Change From Baseline in Urine Creatinine ConcentrationBaseline and up to 4 yearsUrine samples were collected from participants to evaluate change from Baseline in Urine creatinine concentration. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Change From Baseline in American Urological Association (AUA) Symptom Scale ScoresBaseline and up to 4 yearsThe effect of RTG on bladder function was assessed using AUA symptom index. It is a 7-item Likert-scored scale with seven questions, each with six potential responses. Responses to each of 7 questions were scored from 0 (no symptom at all) to 5 (almost always symptoms present) which were summmed to get total possible score ranging from 0 to 35 with higher scores indicating worse symptom severity. The total score for all questions was classified as mild (0-7), moderate (8-19) or severe (\>19). Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).
Change From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesBaseline and up to 4 yearsThe PVR bladder ultrasound was used to assess the effects of RTG on bladder function. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.
Number of Participants With Suicidal Ideation or Behavior During Treatment Assessed by Columbia-Suicide Severity Rating Scale (C-SSRS)Up to 4 yearsNumber of participants with suicidal ideation or behavior during treatment were assessed using the C-SSRS score scale. It is a brief questionnaire designed to assess severity and change in suicidality by integrating both behavior and ideation using a semi-structured interview to probe participant responses. It consists of an assessment of suicidal ideation (ranging from desire to be dead to active suicidal ideation with specific plan and intent) and an assessment of suicidal behavior (ranging from preparatory acts or behavior to completed suicide).
Number of Participants Who Discontinued From RTGUp to 4 yearsThe number of participants who discontinued from RTG treatment has been presented.
Percentage of Participants With Retinal Pigmentary AbnormalitiesUp to 4 yearsPercentage of participants with abnormal findings after eye examination were evaluated. Abnormalities detected on-treatment in study RTG114873 were presented. Retinal pigmentary abnormalities included abnormalities in the macula, peripheral retina and unspecified location.
Percentage of Participants With Pigmentation of Non-retinal Ocular TissuesUp to 4 yearsPercentage of participants with abnormal findings after eye examination were evaluated. Abnormalities detected on-treatment in study RTG114873 were presented. Pigmentation of non-retinal ocular tissues included pigmentation of the sclera and/or conjunctiva, cornea, iris and lens.
Percentage of Participants With Dermatologist-confirmed Abnormal DiscolorationUp to 4 yearsPercentage of participants with abnormal findings after skin examination (including the skin around the eyes and the eyelids, lips, nails, or mucosa) were evaluated.
Percentage of Participants With a Clinically Significant Decrease in Visual Acuity From Initial ExaminationUp to 4 yearsPercentage of participants with a clinically significant decrease in visual acuity from initial examination were evaluated. Only abnormalities occurring on-treatment in study RTG114873 were presented.
Percentage of Participants With Decrease in Confrontational Visual Field From Initial ExaminationUp to 4 yearsPercentage of participants with decrease in confrontational visual field from initial examination were evaluated. Only abnormalities occurring on-treatment in study RTG114873 were presented.
Percentage of Responders to POS FrequencyUp to 4 yearsA responder was defined as a participant experiencing a \>=50 percent reduction in 28 day total POS frequency from Baseline. A responder rate was calculated overall and based on duration of exposure. As this was an OLE study, Baseline was defined by the parent study Baseline period. Percentage of responders were evaluated from study RTG114873 Day 1 through the last dosing day, excluding the Taper Phase.
Percent Change From Baseline in 28-day Total POS FrequencyBaseline and up to 4 yearsThe 28-day total POS frequency was calculated as the number of total POS reported during the treatment phase, divided by the number of applicable days in the treatment phase, then multiplying this ratio by 28. In this formula, innumerable seizures were counted as 10 seizures and status epilepticus was counted as 1 seizure. As this was an OLE study, Baseline was defined by the parent study Baseline period. The percent change from Baseline was calculated as the 28-day total POS on-treatment frequency (during dosing in this study, not including the taper phase) minus the Baseline 28-day total POS frequency, with this difference being divided by the Baseline 28-day partial seizure rate, and the resulting quantity multiplied by 100. It was calculated as overall and by duration of exposure. Mean and SD were presented.
Number of Participants With Resolution of Abnormal Eye Pigmentation After Discontinuation of RTGUp to 1.4 yearsThe ophthalmologist/retina specialist determined the presence or absence of retinal and non-retinal ocular abnormalities. Retinal abnormalities included abnormalities in the macula and/or the peripheral retina. This analysis was performed on the All SFUCP Subjects population which comprised of all participants who enter the SFUCP.
Number of Participants With Resolution of Dermatologist-confirmed Abnormal Discoloration After Discontinuation of RTGUp to 1.4 yearsThe skin examination included assessment of the skin around the eyes and the eye lids, lips, nails, and mucosa. Participants who enter the SFUCP who had on-treatment finding(s) of abnormal discoloration of skin, lips, nails or mucosa confirmed by a dermatologist, underwent assessments performed by a dermatologist at 6-monthly intervals.

Countries

Malaysia, South Korea, Thailand

Participant flow

Recruitment details

Participants with partial-onset seizures (POS) who successfully completed the maintenance phase of study RTG114855 (NCT01648101) were recruited in this open-label extension (OLE) study.

Pre-assignment details

All the participants received at least 1 dose of retigabine (RTG) immediate release (IR). Screening was performed on the day of final visit of the parent study. A total of 30 participants, 12 from placebo and 18 from RTG group who completed the treatment and transition phases of the parent study were included in this OLE study.

Participants by arm

ArmCount
RTG IR
Eligible participants initially received a starting dose of RTG IR 900 milligrams per day (mg/day) and the same doses of the same concurrent anti-epileptic drugs (AEDs) that they were receiving at the final visit of the transition phase of the parent study. After the first week of the OLE study, the dose of RTG IR could be increased or decreased in increments or decrements 150 mg/day on weekly basis based on efficacy and tolerability. The overall daily dose of RTG IR was to be maintained between a minimum dose of 600 mg/day and a maximum dose of 1200 mg/day.
30
Total30

Withdrawals & dropouts

PeriodReasonFG000FG001
Primary Reporting Phase (Up to 4 Years)Adverse Event70
Primary Reporting Phase (Up to 4 Years)Lack of Efficacy60
Primary Reporting Phase (Up to 4 Years)Other (Reached stopping criteria)20
Primary Reporting Phase (Up to 4 Years)Other (Study drug discontinued)30
Primary Reporting Phase (Up to 4 Years)Other (Subjects entered SFUCP)40
Primary Reporting Phase (Up to 4 Years)Withdrawal by Subject80
SFUCP (Up to 1.4 Years)Other-Study drug discontinued03
SFUCP (Up to 1.4 Years)Withdrawal by Subject01

Baseline characteristics

CharacteristicRTG IR
Age, Continuous36.0 Years
STANDARD_DEVIATION 9.25
Race/Ethnicity, Customized
Asian-East Asian Heritage
17 Participants
Race/Ethnicity, Customized
Asian-Mixed Race
1 Participants
Race/Ethnicity, Customized
Asian-South East Asian Heritage
12 Participants
Sex: Female, Male
Female
10 Participants
Sex: Female, Male
Male
20 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
0 / 300 / 4
other
Total, other adverse events
23 / 300 / 4
serious
Total, serious adverse events
5 / 300 / 4

Outcome results

Primary

Change From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)

Blood samples collected from participants to evaluate change from Baseline in clinical chemistry parameters included ALT, Alk. phosph., AST,CK, GGT and LD. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Follow-Up Visit; n=4-3.8 International unit per liter (IU/L)Standard Deviation 9.03
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 1-Day 1; n=27-1.4 International unit per liter (IU/L)Standard Deviation 20.13
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 2 - Month 1; n=260.8 International unit per liter (IU/L)Standard Deviation 22.57
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 3 - Month 3; n=241.7 International unit per liter (IU/L)Standard Deviation 17.96
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 4 - Month 6; n=19-8.5 International unit per liter (IU/L)Standard Deviation 19.35
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 5 - Month 9; n=171.9 International unit per liter (IU/L)Standard Deviation 17.71
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 6 - Month 12; n=15-1.6 International unit per liter (IU/L)Standard Deviation 22.21
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 7-(Month 16); n=141.3 International unit per liter (IU/L)Standard Deviation 21.21
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 8 - (Month 20); n=12-0.5 International unit per liter (IU/L)Standard Deviation 12.08
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 9 - (Month 24); n=1112.2 International unit per liter (IU/L)Standard Deviation 8.4
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 10-(Month 28); n=98.3 International unit per liter (IU/L)Standard Deviation 16.65
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 11-(Month 32); n=918.8 International unit per liter (IU/L)Standard Deviation 18.98
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Visit 12-(Month 36); n=48.5 International unit per liter (IU/L)Standard Deviation 7.9
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Study Conclusion/Withdrawal; n=272.6 International unit per liter (IU/L)Standard Deviation 23.41
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)LD; Follow-Up Visit; n=42.5 International unit per liter (IU/L)Standard Deviation 8.19
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 1-Day 1; n= 280.8 International unit per liter (IU/L)Standard Deviation 4.78
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 2 - Month 1; n=273.3 International unit per liter (IU/L)Standard Deviation 14.86
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 3 - Month 3; n=240.3 International unit per liter (IU/L)Standard Deviation 5.44
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 4 - Month 6; n=190.9 International unit per liter (IU/L)Standard Deviation 6.2
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 5 - Month 9; n=170.6 International unit per liter (IU/L)Standard Deviation 4.17
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 6 - Month 12; n=151.5 International unit per liter (IU/L)Standard Deviation 6.41
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 7 (Month 16); n=140.3 International unit per liter (IU/L)Standard Deviation 4.61
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 8 (Month 20); n=120.4 International unit per liter (IU/L)Standard Deviation 4.62
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 9 (Month 24); n=110.8 International unit per liter (IU/L)Standard Deviation 8.59
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 10 (Month 28); n=101.6 International unit per liter (IU/L)Standard Deviation 6
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 11 (Month 32); n=97.4 International unit per liter (IU/L)Standard Deviation 13.57
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Visit 12 (Month 36); n=40.0 International unit per liter (IU/L)Standard Deviation 5.29
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT; Study Conclusion/Withdrawal; n=271.1 International unit per liter (IU/L)Standard Deviation 6.05
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)ALT ; Follow-Up Visit; n=49.8 International unit per liter (IU/L)Standard Deviation 15.65
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph.; Visit 1-Day 1; n= 28-1.5 International unit per liter (IU/L)Standard Deviation 13.64
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 2 - Month 1; n=27-2.2 International unit per liter (IU/L)Standard Deviation 12.43
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 3 - Month 3; n=24-2.5 International unit per liter (IU/L)Standard Deviation 17.09
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 4 - Month 6; n=19-5.1 International unit per liter (IU/L)Standard Deviation 13.82
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 5 - Month 9; n=17-4.7 International unit per liter (IU/L)Standard Deviation 14.5
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 6 - Month 12; n=15-2.5 International unit per liter (IU/L)Standard Deviation 18.28
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 7 (Month 16); n=140.2 International unit per liter (IU/L)Standard Deviation 20.1
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 8 (Month 20); n=120.5 International unit per liter (IU/L)Standard Deviation 19.15
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 9 (Month 24); n=11-3.5 International unit per liter (IU/L)Standard Deviation 16.42
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 10 (Month 28); n=10-5.3 International unit per liter (IU/L)Standard Deviation 12.68
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 11 (Month 32); n=95.8 International unit per liter (IU/L)Standard Deviation 15.91
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Visit 12 (Month 36); n=47.8 International unit per liter (IU/L)Standard Deviation 18.03
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph; Study Conclusion/Withdrawal; n=27-2.7 International unit per liter (IU/L)Standard Deviation 16.65
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)Alk. Phosph ; Follow-Up Visit; n=4-21.3 International unit per liter (IU/L)Standard Deviation 19.69
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 1-Day 1; n= 270.5 International unit per liter (IU/L)Standard Deviation 6.35
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 2 - Month 1; n=262.0 International unit per liter (IU/L)Standard Deviation 10.61
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 3 - Month 3; n=240.0 International unit per liter (IU/L)Standard Deviation 4.57
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 4 - Month 6; n=191.3 International unit per liter (IU/L)Standard Deviation 4.13
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 5 - Month 9; n=172.6 International unit per liter (IU/L)Standard Deviation 6.02
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 6 - Month 12; n=152.1 International unit per liter (IU/L)Standard Deviation 5.42
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 7 (Month 16); n=141.8 International unit per liter (IU/L)Standard Deviation 3.17
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 8 (Month 20); n=121.6 International unit per liter (IU/L)Standard Deviation 3.32
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 9 (Month 24); n=112.5 International unit per liter (IU/L)Standard Deviation 4.3
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 10 (Month 28); n=92.9 International unit per liter (IU/L)Standard Deviation 4.88
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 11 (Month 32); n=94.7 International unit per liter (IU/L)Standard Deviation 4.58
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Visit 12 (Month 36); n=40.8 International unit per liter (IU/L)Standard Deviation 2.5
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Study Conclusion/Withdrawal; n=271.5 International unit per liter (IU/L)Standard Deviation 6.08
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)AST; Follow-Up Visit; n=47.5 International unit per liter (IU/L)Standard Deviation 10.34
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 1-Day 1; n= 28-103.3 International unit per liter (IU/L)Standard Deviation 483.91
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 2 - Month 1; n=27-72.5 International unit per liter (IU/L)Standard Deviation 414.16
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 3 - Month 3; n=24-88.8 International unit per liter (IU/L)Standard Deviation 461.41
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 4 - Month 6; n=19-10.3 International unit per liter (IU/L)Standard Deviation 56.38
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 5 - Month 9; n=17-10.9 International unit per liter (IU/L)Standard Deviation 63.16
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 6 - Month 12; n=1511.9 International unit per liter (IU/L)Standard Deviation 62.4
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 7-(Month 16); n=149.2 International unit per liter (IU/L)Standard Deviation 23.66
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 8 -(Month 20); n=121.3 International unit per liter (IU/L)Standard Deviation 21.83
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 9 -(Month 24); n=114.8 International unit per liter (IU/L)Standard Deviation 35.02
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 10-(Month 28); n=102.6 International unit per liter (IU/L)Standard Deviation 27.47
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 11-(Month 32); n=993.7 International unit per liter (IU/L)Standard Deviation 185.31
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Visit 12-(Month 36); n=426.3 International unit per liter (IU/L)Standard Deviation 51.06
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Study Conclusion/Withdrawal; n=2724.7 International unit per liter (IU/L)Standard Deviation 658.19
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)CK; Follow-Up Visit; n=4261.0 International unit per liter (IU/L)Standard Deviation 553.52
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 1-Day 1; n= 284.6 International unit per liter (IU/L)Standard Deviation 21.15
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 2 - Month 1; n=274.2 International unit per liter (IU/L)Standard Deviation 37.01
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 3 - Month 3; n=24-4.5 International unit per liter (IU/L)Standard Deviation 24.84
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 4 - Month 6; n=19-2.7 International unit per liter (IU/L)Standard Deviation 18.93
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 5 - Month 9; n=17-2.5 International unit per liter (IU/L)Standard Deviation 31.07
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 6 - Month 12; n=15-4.7 International unit per liter (IU/L)Standard Deviation 21.26
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 7-(Month 16); n=14-3.6 International unit per liter (IU/L)Standard Deviation 20.89
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 8 - (Month 20); n=12-13.1 International unit per liter (IU/L)Standard Deviation 29.03
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 9 - (Month 24); n=11-6.0 International unit per liter (IU/L)Standard Deviation 29.25
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 10-(Month 28); n=108.3 International unit per liter (IU/L)Standard Deviation 23.32
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 11-(Month 32); n=924.3 International unit per liter (IU/L)Standard Deviation 32.31
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; Visit 12-(Month 36); n=410.0 International unit per liter (IU/L)Standard Deviation 27.48
RTG IRChange From Baseline in Alanine Amino Transferase (ALT), Alkaline Phosphatase (Alk. Phosph.), Aspartate Aminotransferase (AST), Creatine Kinase (CK), Gamma Glutamyl Transferase (GGT) and Lactate Dehydrogenase (LD)GGT; StudyConclusion/Withdrawal; n=272.1 International unit per liter (IU/L)Standard Deviation 33.39
Primary

Change From Baseline in Albumin and Total Protein

Blood samples were collected from participants to evaluate change from Baseline in albumin and total protein. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 1-Day 1; n=28-0.9 G/LStandard Deviation 2.03
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 2 - Month 1; n=27-0.3 G/LStandard Deviation 2.22
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 3 - Month 3; n=24-0.3 G/LStandard Deviation 1.85
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 4 - Month 6; n=190.1 G/LStandard Deviation 2.41
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 5 - Month 9; n=17-0.3 G/LStandard Deviation 2.34
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 6 - Month 12; n=15-1.1 G/LStandard Deviation 3.02
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 7-(Month 16); n=14-0.7 G/LStandard Deviation 2.97
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 8 - (Month 20); n=12-0.6 G/LStandard Deviation 2.02
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 9 - (Month 24); n=11-0.3 G/LStandard Deviation 2.33
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 10-(Month 28); n=10-0.2 G/LStandard Deviation 2.66
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 11-(Month 32); n=91.2 G/LStandard Deviation 3.77
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Visit 12-(Month 36); n=4-0.3 G/LStandard Deviation 0.96
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Study Conclusion/Withdrawal; n=27-0.6 G/LStandard Deviation 2.48
RTG IRChange From Baseline in Albumin and Total ProteinAlbumin; Follow-Up Visit; n=4-0.3 G/LStandard Deviation 2.87
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 1-Day 1; n=28-0.7 G/LStandard Deviation 2.84
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 2 - Month 1; n=27-0.7 G/LStandard Deviation 4.08
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 3 - Month 3; n=240.1 G/LStandard Deviation 3.35
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 4 - Month 6; n=190.5 G/LStandard Deviation 3.66
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 5 - Month 9; n=17-0.4 G/LStandard Deviation 3.87
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 6 - Month 12; n=15-0.3 G/LStandard Deviation 5.23
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 7-(Month 16); n=140.6 G/LStandard Deviation 5.36
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 8 - (Month 20); n=121.3 G/LStandard Deviation 4.41
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 9 - (Month 24); n=112.4 G/LStandard Deviation 4.37
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 10-(Month 28); n=102.5 G/LStandard Deviation 4.86
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 11-(Month 32); n=93.8 G/LStandard Deviation 6.63
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Visit 12-(Month 36); n=41.8 G/LStandard Deviation 2.22
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Study Conclusion/Withdrawal; n=270.7 G/LStandard Deviation 3.52
RTG IRChange From Baseline in Albumin and Total ProteinTotal protein; Follow-Up Visit; n=40.5 G/LStandard Deviation 3
Primary

Change From Baseline in American Urological Association (AUA) Symptom Scale Scores

The effect of RTG on bladder function was assessed using AUA symptom index. It is a 7-item Likert-scored scale with seven questions, each with six potential responses. Responses to each of 7 questions were scored from 0 (no symptom at all) to 5 (almost always symptoms present) which were summmed to get total possible score ranging from 0 to 35 with higher scores indicating worse symptom severity. The total score for all questions was classified as mild (0-7), moderate (8-19) or severe (\>19). Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 1-Day 1; n=29-0.5 Scores on a scaleStandard Deviation 2.68
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 2-Month 1; n=280.3 Scores on a scaleStandard Deviation 2.37
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 3 - Month 3; n=25-0.3 Scores on a scaleStandard Deviation 2.41
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 6 - Month 12; n=15-0.7 Scores on a scaleStandard Deviation 1.58
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 7-(Month 16); n=1-2.0 Scores on a scale
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 9 - (Month 24); n=10-0.1 Scores on a scaleStandard Deviation 5.2
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 12-(Month 36); n=43.0 Scores on a scaleStandard Deviation 5.48
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresVisit 13 (Month 40); n=10.0 Scores on a scale
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresStudy Conclusion/Withdrawal;n=291.1 Scores on a scaleStandard Deviation 4.45
RTG IRChange From Baseline in American Urological Association (AUA) Symptom Scale ScoresFollow-Up Visit; n=51.2 Scores on a scaleStandard Deviation 3.56
Primary

Change From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)

Blood samples were collected from participants for evaluation of change from Baseline in hematology parameters including basophils, eosinophils, lymphocytes,monocytes, platelet count, total neutrophils, and WBC. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and standard deviation (SD) were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 1-Day 1;n=290.000 Giga unit per liter (GI/L)Standard Deviation 0.0118
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 2 - Month 1;n=280.000 Giga unit per liter (GI/L)Standard Deviation 0.0126
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 3 - Month 3;n=260.000 Giga unit per liter (GI/L)Standard Deviation 0.0118
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 4 - Month 6;n=16-0.003 Giga unit per liter (GI/L)Standard Deviation 0.0184
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 5 - Month 9;n=160.001 Giga unit per liter (GI/L)Standard Deviation 0.0178
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 6 - Month 12;n=130.003 Giga unit per liter (GI/L)Standard Deviation 0.0132
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 7 (Month 16);n=12-0.002 Giga unit per liter (GI/L)Standard Deviation 0.0147
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 8 (Month 20);n=110.003 Giga unit per liter (GI/L)Standard Deviation 0.022
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 9 (Month 24);n=100.000 Giga unit per liter (GI/L)Standard Deviation 0.0105
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 10 (Month 28);n=100.002 Giga unit per liter (GI/L)Standard Deviation 0.0079
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 11 (Month 32);n=90.004 Giga unit per liter (GI/L)Standard Deviation 0.0188
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Visit 12 (Month 36);n=40.005 Giga unit per liter (GI/L)Standard Deviation 0.0058
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Study Conclusion/Withdrawal;n=28-0.003 Giga unit per liter (GI/L)Standard Deviation 0.0146
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Basophils;Follow-Up Visit;n=5-0.008 Giga unit per liter (GI/L)Standard Deviation 0.013
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils;Visit 1-Day 1; n=29-0.012 Giga unit per liter (GI/L)Standard Deviation 0.1152
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 2 - Month 1; n=28-0.051 Giga unit per liter (GI/L)Standard Deviation 0.1311
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 3 - Month 3; n=26-0.070 Giga unit per liter (GI/L)Standard Deviation 0.2813
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 4 - Month 6; n=16-0.004 Giga unit per liter (GI/L)Standard Deviation 0.102
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 5 - Month 9; n=160.038 Giga unit per liter (GI/L)Standard Deviation 0.1038
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 6 - Month 12; n=13-0.014 Giga unit per liter (GI/L)Standard Deviation 0.0846
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 7 (Month 16); n=120.010 Giga unit per liter (GI/L)Standard Deviation 0.1135
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 8 (Month 20); n=110.008 Giga unit per liter (GI/L)Standard Deviation 0.0908
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 9 (Month 24); n=10-0.051 Giga unit per liter (GI/L)Standard Deviation 0.0983
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 10 (Month 28); n=100.006 Giga unit per liter (GI/L)Standard Deviation 0.1467
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 11 (Month 32); n=90.011 Giga unit per liter (GI/L)Standard Deviation 0.0494
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Visit 12 (Month 36); n=4-0.025 Giga unit per liter (GI/L)Standard Deviation 0.09
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Study Conclusion/Withdrawal; n=28-0.026 Giga unit per liter (GI/L)Standard Deviation 0.1085
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Eosinophils; Follow-Up Visit; n=5-0.078 Giga unit per liter (GI/L)Standard Deviation 0.1268
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 1-Day 1; n= 29-0.132 Giga unit per liter (GI/L)Standard Deviation 0.5985
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 2 - Month 1; n=28-0.065 Giga unit per liter (GI/L)Standard Deviation 0.5549
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 3 - Month 3; n=26-0.120 Giga unit per liter (GI/L)Standard Deviation 0.4974
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 4 - Month 6; n=160.024 Giga unit per liter (GI/L)Standard Deviation 0.374
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 5 - Month 9; n=16-0.032 Giga unit per liter (GI/L)Standard Deviation 0.4358
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 6 - Month 12; n= 13-0.109 Giga unit per liter (GI/L)Standard Deviation 0.3685
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 7 (Month 16); n=120.007 Giga unit per liter (GI/L)Standard Deviation 0.3039
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 8 (Month 20); n=11-0.037 Giga unit per liter (GI/L)Standard Deviation 0.325
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 9 (Month 24); n=100.052 Giga unit per liter (GI/L)Standard Deviation 0.4157
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 10 (Month 28); n=100.108 Giga unit per liter (GI/L)Standard Deviation 0.2986
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 11 (Month 32); n=90.022 Giga unit per liter (GI/L)Standard Deviation 0.428
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Visit 12 (Month 36); n=4-0.268 Giga unit per liter (GI/L)Standard Deviation 0.3096
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Study Conclusion/Withdrawal; n=28-0.068 Giga unit per liter (GI/L)Standard Deviation 0.5778
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Lymphocytes; Follow-Up Visit; n=5-0.070 Giga unit per liter (GI/L)Standard Deviation 0.3466
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 1-Day 1; n= 29-0.018 Giga unit per liter (GI/L)Standard Deviation 0.1204
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 2 - Month 1; n=28-0.028 Giga unit per liter (GI/L)Standard Deviation 0.1357
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 3 - Month 3; n=26-0.044 Giga unit per liter (GI/L)Standard Deviation 0.135
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 4 - Month 6; n=160.033 Giga unit per liter (GI/L)Standard Deviation 0.1445
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 5 - Month 9; n=16-0.042 Giga unit per liter (GI/L)Standard Deviation 0.1348
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 6 - Month 12; n= 130.076 Giga unit per liter (GI/L)Standard Deviation 0.1711
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 7 (Month 16); n=12-0.021 Giga unit per liter (GI/L)Standard Deviation 0.1717
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 8 (Month 20); n=110.129 Giga unit per liter (GI/L)Standard Deviation 0.1936
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 9 (Month 24); n=10-0.021 Giga unit per liter (GI/L)Standard Deviation 0.1358
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 10 (Month 28); n=10-0.022 Giga unit per liter (GI/L)Standard Deviation 0.1781
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 11 (Month 32); n=90.088 Giga unit per liter (GI/L)Standard Deviation 0.1384
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Visit 12 (Month 36); n=40.035 Giga unit per liter (GI/L)Standard Deviation 0.0823
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Study Conclusion/Withdrawal; n=280.014 Giga unit per liter (GI/L)Standard Deviation 0.1809
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Monocytes; Follow-Up Visit; n=50.054 Giga unit per liter (GI/L)Standard Deviation 0.1011
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 1-Day 1; n=288.3 Giga unit per liter (GI/L)Standard Deviation 25.26
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 2 - Month 1; n=286.3 Giga unit per liter (GI/L)Standard Deviation 24.01
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 3 - Month 3; n=2514.5 Giga unit per liter (GI/L)Standard Deviation 26.01
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 4 - Month 6; n=185.8 Giga unit per liter (GI/L)Standard Deviation 37.84
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 5 - Month 9; n=176.0 Giga unit per liter (GI/L)Standard Deviation 29.9
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 6 - Month 12; n=1510.2 Giga unit per liter (GI/L)Standard Deviation 35.51
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 7 (Month 16); n=1418.5 Giga unit per liter (GI/L)Standard Deviation 23.65
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 8 (Month 20); n=1116.6 Giga unit per liter (GI/L)Standard Deviation 39.64
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 9 (Month 24); n=1115.5 Giga unit per liter (GI/L)Standard Deviation 22.98
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 10 (Month 28); n=1020.3 Giga unit per liter (GI/L)Standard Deviation 40.66
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 11 (Month 32); n=917.1 Giga unit per liter (GI/L)Standard Deviation 50.38
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Visit 12 (Month 36); n=428.5 Giga unit per liter (GI/L)Standard Deviation 13.53
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Study Conclusion/Withdrawal; n=2817.0 Giga unit per liter (GI/L)Standard Deviation 37.37
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Platelet count; Follow-Up Visit; n=5-2.0 Giga unit per liter (GI/L)Standard Deviation 26.93
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 1-Day 1; n=30-0.099 Giga unit per liter (GI/L)Standard Deviation 1.345
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 2 - Month 1; n=28-0.028 Giga unit per liter (GI/L)Standard Deviation 1.1045
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 3 - Month 3; n=260.369 Giga unit per liter (GI/L)Standard Deviation 1.7061
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 4 - Month 6; n=16-0.318 Giga unit per liter (GI/L)Standard Deviation 1.4286
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 5 - Month 9; n=16-0.158 Giga unit per liter (GI/L)Standard Deviation 1.6801
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 6 - Month 12; n=130.182 Giga unit per liter (GI/L)Standard Deviation 0.9911
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 7 (Month 16); n=120.252 Giga unit per liter (GI/L)Standard Deviation 0.9079
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 8 (Month 20); n=110.325 Giga unit per liter (GI/L)Standard Deviation 1.0561
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 9 (Month 24); n=100.656 Giga unit per liter (GI/L)Standard Deviation 1.0269
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 10 (Month 28); n=100.238 Giga unit per liter (GI/L)Standard Deviation 0.8603
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 11 (Month 32); n=91.310 Giga unit per liter (GI/L)Standard Deviation 2.2464
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Visit 12 (Month 36); n=40.310 Giga unit per liter (GI/L)Standard Deviation 0.68
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils;Study Conclusion/Withdrawal;n=280.086 Giga unit per liter (GI/L)Standard Deviation 1.1378
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)Total Neutrophils; Follow-Up Visit; n=5-0.176 Giga unit per liter (GI/L)Standard Deviation 1.4051
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC ; Visit 1-Day 1; n=30-0.15 Giga unit per liter (GI/L)Standard Deviation 1.417
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC ; Visit 2 - Month 1; n=28-0.16 Giga unit per liter (GI/L)Standard Deviation 1.182
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 3 - Month 3; n=260.14 Giga unit per liter (GI/L)Standard Deviation 1.501
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 4 - Month 6; n=18-0.42 Giga unit per liter (GI/L)Standard Deviation 1.545
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 5 - Month 9; n=17-0.12 Giga unit per liter (GI/L)Standard Deviation 1.63
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 6 - Month 12; n=150.34 Giga unit per liter (GI/L)Standard Deviation 1.33
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC ; Visit 7 (Month 16); n=140.20 Giga unit per liter (GI/L)Standard Deviation 0.927
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC ; Visit 8 (Month 20); n=120.53 Giga unit per liter (GI/L)Standard Deviation 1.127
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC ; Visit 9 (Month 24); n=110.64 Giga unit per liter (GI/L)Standard Deviation 0.837
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 10 (Month 28); n=100.33 Giga unit per liter (GI/L)Standard Deviation 1.003
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 11 (Month 32); n=91.43 Giga unit per liter (GI/L)Standard Deviation 2.155
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Visit 12 (Month 36); n=40.08 Giga unit per liter (GI/L)Standard Deviation 0.991
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Study Conclusion/Withdrawal;n=280.01 Giga unit per liter (GI/L)Standard Deviation 1.212
RTG IRChange From Baseline in Basophils, Eosinophils, Lymphocytes, Monocytes, Platelet Count, Total Neutrophils, and White Blood Cell Count (WBC)WBC; Follow-Up Visit; n=5-0.28 Giga unit per liter (GI/L)Standard Deviation 1.395
Primary

Change From Baseline in Blood Urea Nitrogen (BUN)/Creatinine Ratio

Blood samples were collected from participants to evaluate change from Baseline in BUN/creatinine. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 1-Day 1; n=284.2 RatioStandard Deviation 21.83
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 2 - Month 1; n=276.2 RatioStandard Deviation 20.92
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 3 - Month 3; n=247.0 RatioStandard Deviation 22.03
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 4 - Month 6; n=197.0 RatioStandard Deviation 18.11
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 5 - Month 9; n=1718.11 RatioStandard Deviation 16.4
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 6 - Month 12; n=155.5 RatioStandard Deviation 13.43
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 7-(Month 16); n=144.2 RatioStandard Deviation 24.49
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 8 - (Month 20); n=1212.8 RatioStandard Deviation 21.46
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 9 - (Month 24); n=117.0 RatioStandard Deviation 16.25
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 10-(Month 28); n=101.9 RatioStandard Deviation 21.97
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 11-(Month 32); n=913.8 RatioStandard Deviation 25.29
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioVisit 12-(Month 36); n=430.0 RatioStandard Deviation 24.04
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioStudy Conclusion/Withdrawal; n=273.1 RatioStandard Deviation 24.5
RTG IRChange From Baseline in Blood Urea Nitrogen (BUN)/Creatinine RatioFollow-Up Visit; n=41.0 RatioStandard Deviation 29.39
Primary

Change From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUN

Blood samples were collected from participants to evaluate change from Baseline in calcium, CO2 content/Bicarb, chloride, glucose, magnesium, potassium, sodium, and urea/BUN. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 9 - (Month 24); n=110.006 Millimoles per liter (mmol/L)Standard Deviation 0.0543
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 10-(Month 28); n=90.012 Millimoles per liter (mmol/L)Standard Deviation 0.0602
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 11-(Month 32); n=90.026 Millimoles per liter (mmol/L)Standard Deviation 0.0915
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 12-(Month 36); n=40.013 Millimoles per liter (mmol/L)Standard Deviation 0.0171
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; StudyConclusion/Withdrawal; n=270.015 Millimoles per liter (mmol/L)Standard Deviation 0.082
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Follow-Up Visit; n=40.068 Millimoles per liter (mmol/L)Standard Deviation 0.0634
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 1-Day 1; n=27-0.3 Millimoles per liter (mmol/L)Standard Deviation 2.11
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 2 - Month 1; n=26-0.3 Millimoles per liter (mmol/L)Standard Deviation 2.94
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 1-Day 1; n=27-0.015 Millimoles per liter (mmol/L)Standard Deviation 0.0759
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 2 - Month 1; n=26-0.009 Millimoles per liter (mmol/L)Standard Deviation 0.0813
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 3 - Month 3; n=240.017 Millimoles per liter (mmol/L)Standard Deviation 0.0586
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 4 - Month 6; n=190.009 Millimoles per liter (mmol/L)Standard Deviation 0.0819
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 5 - Month 9; n=170.020 Millimoles per liter (mmol/L)Standard Deviation 0.0742
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 6 - Month 12; n=15-0.013 Millimoles per liter (mmol/L)Standard Deviation 0.0786
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 7-(Month 16); n=140.009 Millimoles per liter (mmol/L)Standard Deviation 0.0809
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCalcium; Visit 8 - (Month 20); n=120.013 Millimoles per liter (mmol/L)Standard Deviation 0.0628
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 3 - Month 3; n=24-0.3 Millimoles per liter (mmol/L)Standard Deviation 3.52
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 4 - Month 6; n=19-0.6 Millimoles per liter (mmol/L)Standard Deviation 2.8
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 5 - Month 9; n=17-0.5 Millimoles per liter (mmol/L)Standard Deviation 2.7
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 6 - Month 12; n=15-0.9 Millimoles per liter (mmol/L)Standard Deviation 1.44
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 7-(Month 16); n=14-0.1 Millimoles per liter (mmol/L)Standard Deviation 2.59
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 8 - (Month 20); n=12-0.8 Millimoles per liter (mmol/L)Standard Deviation 1.96
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 9 - (Month 24); n=11-1.5 Millimoles per liter (mmol/L)Standard Deviation 2.58
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 10-(Month 28); n=9-1.8 Millimoles per liter (mmol/L)Standard Deviation 1.39
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 11-(Month 32); n=92.4 Millimoles per liter (mmol/L)Standard Deviation 1.94
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Visit 12-(Month 36); n=4-1.5 Millimoles per liter (mmol/L)Standard Deviation 1.91
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2content/Bicarb;Study Conclusion/Withdrawal;n=27-1.0 Millimoles per liter (mmol/L)Standard Deviation 2.72
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNCO2 content/Bicarb; Follow-Up Visit; n=40.8 Millimoles per liter (mmol/L)Standard Deviation 2.36
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 1-Day 1; n=28-0.4 Millimoles per liter (mmol/L)Standard Deviation 2.97
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 2 - Month 1; n=27-0.2 Millimoles per liter (mmol/L)Standard Deviation 3.32
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 3 - Month 3; n=24-0.2 Millimoles per liter (mmol/L)Standard Deviation 2.91
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 4 - Month 6; n=19-0.3 Millimoles per liter (mmol/L)Standard Deviation 2.89
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 5 - Month 9; n=170.1 Millimoles per liter (mmol/L)Standard Deviation 3.22
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 6 - Month 12; n=150.6 Millimoles per liter (mmol/L)Standard Deviation 3.54
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 7-(Month 16); n=140.7 Millimoles per liter (mmol/L)Standard Deviation 3.73
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 8 - (Month 20); n=121.3 Millimoles per liter (mmol/L)Standard Deviation 3.7
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 9 - (Month 24); n=111.0 Millimoles per liter (mmol/L)Standard Deviation 3.32
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 10-(Month 28); n=100.9 Millimoles per liter (mmol/L)Standard Deviation 3.87
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 11-(Month 32); n=91.3 Millimoles per liter (mmol/L)Standard Deviation 5.32
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Visit 12-(Month 36); n=4-1.5 Millimoles per liter (mmol/L)Standard Deviation 3.87
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; StudyConclusion/Withdrawal;n=27-0.4 Millimoles per liter (mmol/L)Standard Deviation 3.67
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNChloride; Follow-Up Visit; n=4-0.8 Millimoles per liter (mmol/L)Standard Deviation 2.22
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 1-Day 1; n=28-0.42 Millimoles per liter (mmol/L)Standard Deviation 1.458
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 2 - Month 1; n=270.13 Millimoles per liter (mmol/L)Standard Deviation 1.554
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 3 - Month 3; n=240.12 Millimoles per liter (mmol/L)Standard Deviation 1.426
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 4 - Month 6; n=190.55 Millimoles per liter (mmol/L)Standard Deviation 1.094
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 5 - Month 9; n=170.32 Millimoles per liter (mmol/L)Standard Deviation 1.709
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 6 - Month 12; n=150.05 Millimoles per liter (mmol/L)Standard Deviation 1.477
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 7-(Month 16); n=141.97 Millimoles per liter (mmol/L)Standard Deviation 6.817
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 8 - (Month 20); n=120.08 Millimoles per liter (mmol/L)Standard Deviation 1.298
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 9 - (Month 24); n=110.49 Millimoles per liter (mmol/L)Standard Deviation 1.713
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 10-(Month 28); n=101.14 Millimoles per liter (mmol/L)Standard Deviation 2.303
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 11-(Month 32); n=91.13 Millimoles per liter (mmol/L)Standard Deviation 0.892
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Visit 12-(Month 36); n=41.75 Millimoles per liter (mmol/L)Standard Deviation 2.533
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; StudyConclusion/Withdrawal;n=270.72 Millimoles per liter (mmol/L)Standard Deviation 2.312
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNGlucose; Follow-Up Visit; n=4-0.30 Millimoles per liter (mmol/L)Standard Deviation 1.152
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 1-Day 1; n=28-0.004 Millimoles per liter (mmol/L)Standard Deviation 0.0522
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 2 - Month 1; n=27-0.017 Millimoles per liter (mmol/L)Standard Deviation 0.0716
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 3 - Month 3; n=24-0.019 Millimoles per liter (mmol/L)Standard Deviation 0.0733
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 4 - Month 6; n=19-0.016 Millimoles per liter (mmol/L)Standard Deviation 0.0565
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 5 - Month 9; n=170.006 Millimoles per liter (mmol/L)Standard Deviation 0.0662
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 6 - Month 12; n=150.027 Millimoles per liter (mmol/L)Standard Deviation 0.064
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 7-(Month 16); n=140.041 Millimoles per liter (mmol/L)Standard Deviation 0.0434
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 8 - (Month 20); n=120.040 Millimoles per liter (mmol/L)Standard Deviation 0.0628
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 9 - (Month 24); n=110.035 Millimoles per liter (mmol/L)Standard Deviation 0.052
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 10-(Month 28); n=100.058 Millimoles per liter (mmol/L)Standard Deviation 0.0692
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 11-(Month 32); n=90.050 Millimoles per liter (mmol/L)Standard Deviation 0.0585
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Visit 12-(Month 36); n=40.020 Millimoles per liter (mmol/L)Standard Deviation 0.0606
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Study Conclusion/Withdrawal;n=270.016 Millimoles per liter (mmol/L)Standard Deviation 0.0582
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNMagnesium; Follow-Up Visit; n=40.053 Millimoles per liter (mmol/L)Standard Deviation 0.1424
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 1-Day 1; n=270.01 Millimoles per liter (mmol/L)Standard Deviation 0.277
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 2 - Month 1; n=26-0.05 Millimoles per liter (mmol/L)Standard Deviation 0.258
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 3 - Month 3; n=240.00 Millimoles per liter (mmol/L)Standard Deviation 0.227
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 4 - Month 6; n=190.07 Millimoles per liter (mmol/L)Standard Deviation 0.341
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 5 - Month 9; n=170.01 Millimoles per liter (mmol/L)Standard Deviation 0.398
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 6 - Month 12; n=150.10 Millimoles per liter (mmol/L)Standard Deviation 0.321
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 7-(Month 16); n=140.06 Millimoles per liter (mmol/L)Standard Deviation 0.247
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 8 - (Month 20); n=120.09 Millimoles per liter (mmol/L)Standard Deviation 0.215
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 9 - (Month 24); n=110.08 Millimoles per liter (mmol/L)Standard Deviation 0.264
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 10-(Month 28); n=90.21 Millimoles per liter (mmol/L)Standard Deviation 0.318
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 11-(Month 32); n=9-0.02 Millimoles per liter (mmol/L)Standard Deviation 0.367
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Visit 12-(Month 36); n=40.18 Millimoles per liter (mmol/L)Standard Deviation 0.222
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Study Conclusion/Withdrawal;n=27-0.02 Millimoles per liter (mmol/L)Standard Deviation 0.275
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNPotassium; Follow-Up Visit; n=40.20 Millimoles per liter (mmol/L)Standard Deviation 0.163
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 1-Day 1; n=28-0.9 Millimoles per liter (mmol/L)Standard Deviation 3.37
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 2 - Month 1; n=27-0.3 Millimoles per liter (mmol/L)Standard Deviation 3.48
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 3 - Month 3; n=240.8 Millimoles per liter (mmol/L)Standard Deviation 3
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 4 - Month 6; n=19-0.3 Millimoles per liter (mmol/L)Standard Deviation 2.79
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 5 - Month 9; n=170.7 Millimoles per liter (mmol/L)Standard Deviation 2.52
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 6 - Month 12; n=150.7 Millimoles per liter (mmol/L)Standard Deviation 3.58
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 7-(Month 16); n=140.2 Millimoles per liter (mmol/L)Standard Deviation 4.21
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 8 - (Month 20); n=120.8 Millimoles per liter (mmol/L)Standard Deviation 4.13
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 9 - (Month 24); n=111.1 Millimoles per liter (mmol/L)Standard Deviation 2.07
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 10-(Month 28); n=101.3 Millimoles per liter (mmol/L)Standard Deviation 3.53
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 11-(Month 32); n=91.2 Millimoles per liter (mmol/L)Standard Deviation 4.74
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Visit 12-(Month 36); n=4-2.0 Millimoles per liter (mmol/L)Standard Deviation 4.76
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; StudyConclusion/Withdrawal;n=270.2 Millimoles per liter (mmol/L)Standard Deviation 3.14
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNSodium; Follow-Up Visit; n=40.5 Millimoles per liter (mmol/L)Standard Deviation 2.08
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 1-Day 1; n=280.14 Millimoles per liter (mmol/L)Standard Deviation 1.176
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 2 - Month 1; n=270.36 Millimoles per liter (mmol/L)Standard Deviation 1.239
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 3 - Month 3; n=240.46 Millimoles per liter (mmol/L)Standard Deviation 1.353
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 4 - Month 6; n=190.37 Millimoles per liter (mmol/L)Standard Deviation 1.18
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 5 - Month 9; n=170.62 Millimoles per liter (mmol/L)Standard Deviation 0.884
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 6 - Month 12; n=150.51 Millimoles per liter (mmol/L)Standard Deviation 0.877
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 7-(Month 16); n=140.25 Millimoles per liter (mmol/L)Standard Deviation 1.26
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 8 - (Month 20); n=120.91 Millimoles per liter (mmol/L)Standard Deviation 1.372
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 9 - (Month 24); n=110.46 Millimoles per liter (mmol/L)Standard Deviation 1.016
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 10-(Month 28); n=100.39 Millimoles per liter (mmol/L)Standard Deviation 1.325
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 11-(Month 32); n=90.77 Millimoles per liter (mmol/L)Standard Deviation 1.578
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Visit 12-(Month 36); n=41.90 Millimoles per liter (mmol/L)Standard Deviation 1.971
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Study Conclusion/Withdrawal;n=270.18 Millimoles per liter (mmol/L)Standard Deviation 1.409
RTG IRChange From Baseline in Calcium, Carbon Dioxide (CO2) Content/Bicarbonate (Bicarb), Chloride, Glucose, Magnesium, Potassium, Sodium, Urea/BUNUrea/BUN; Follow-Up Visit; n=40.25 Millimoles per liter (mmol/L)Standard Deviation 1.287
Primary

Change From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric Acid

Blood samples were collected from participants to evaluate change from Baseline in creatinine, direct bilirubin, total bilirubin, and uric acid. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 1-Day 1; n=28-2.18 Micromoles per liter (µmol/L)Standard Deviation 5.86
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 2 - Month 1; n=27-0.79 Micromoles per liter (µmol/L)Standard Deviation 6.45
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 3 - Month 3; n=24-0.35 Micromoles per liter (µmol/L)Standard Deviation 5.36
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 4 - Month 6; n=19-1.39 Micromoles per liter (µmol/L)Standard Deviation 6.575
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 5 - Month 9; n=170.32 Micromoles per liter (µmol/L)Standard Deviation 4.77
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 6 - Month 12; n=150.61 Micromoles per liter (µmol/L)Standard Deviation 4.837
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 7-(Month 16); n=14-0.94 Micromoles per liter (µmol/L)Standard Deviation 6.951
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 8 - (Month 20); n=12-0.05 Micromoles per liter (µmol/L)Standard Deviation 5.97
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 9 - (Month 24); n=11-0.15 Micromoles per liter (µmol/L)Standard Deviation 5.095
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 10-(Month 28); n=104.31 Micromoles per liter (µmol/L)Standard Deviation 8.665
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 11-(Month 32); n=9-3.30 Micromoles per liter (µmol/L)Standard Deviation 4.268
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Visit 12-(Month 36); n=4-2.73 Micromoles per liter (µmol/L)Standard Deviation 11.099
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Study Conclusion/Withdrawal;n=27-0.08 Micromoles per liter (µmol/L)Standard Deviation 5.467
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidCreatinine; Follow-Up Visit; n=44.30 Micromoles per liter (µmol/L)Standard Deviation 20.628
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 1-Day 1; n=28-0.2 Micromoles per liter (µmol/L)Standard Deviation 0.67
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 2 - Month 1; n=270.0 Micromoles per liter (µmol/L)Standard Deviation 0.65
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 3 - Month 3; n=240.0 Micromoles per liter (µmol/L)Standard Deviation 0.46
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 4 - Month 6; n=190.0 Micromoles per liter (µmol/L)Standard Deviation 0.58
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 5 - Month 9; n=17-0.2 Micromoles per liter (µmol/L)Standard Deviation 0.64
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 6 - Month 12; n=15-0.1 Micromoles per liter (µmol/L)Standard Deviation 0.35
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 7-(Month 16); n=14-0.1 Micromoles per liter (µmol/L)Standard Deviation 0.53
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 8 - (Month 20); n=12-0.1 Micromoles per liter (µmol/L)Standard Deviation 0.51
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 9 - (Month 24); n=11-0.2 Micromoles per liter (µmol/L)Standard Deviation 0.75
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 10-(Month 28); n=10-0.1 Micromoles per liter (µmol/L)Standard Deviation 0.32
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 11-(Month 32); n=9-0.2 Micromoles per liter (µmol/L)Standard Deviation 0.44
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Visit 12-(Month 36); n=40.0 Micromoles per liter (µmol/L)Standard Deviation 0.82
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Study Conclusion/Withdrawal;n=270.0 Micromoles per liter (µmol/L)Standard Deviation 0.59
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidDirect Bilirubin; Follow-Up Visit; n=40.3 Micromoles per liter (µmol/L)Standard Deviation 1.26
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 1-Day 1; n=283.0 Micromoles per liter (µmol/L)Standard Deviation 2.57
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 2 - Month 1; n=273.7 Micromoles per liter (µmol/L)Standard Deviation 2.69
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 3 - Month 3; n=243.8 Micromoles per liter (µmol/L)Standard Deviation 2.14
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 4 - Month 6; n=193.7 Micromoles per liter (µmol/L)Standard Deviation 2.87
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 5 - Month 9; n=172.8 Micromoles per liter (µmol/L)Standard Deviation 1.85
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 6 - Month 12; n=153.1 Micromoles per liter (µmol/L)Standard Deviation 3.03
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 7-(Month 16); n=143.5 Micromoles per liter (µmol/L)Standard Deviation 1.65
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 8 - (Month 20); n=122.8 Micromoles per liter (µmol/L)Standard Deviation 1.9
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 9 - (Month 24); n=112.7 Micromoles per liter (µmol/L)Standard Deviation 1.95
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 10-(Month 28); n=103.0 Micromoles per liter (µmol/L)Standard Deviation 2.11
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 11-(Month 32); n=92.6 Micromoles per liter (µmol/L)Standard Deviation 1.51
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Visit 12-(Month 36); n=44.5 Micromoles per liter (µmol/L)Standard Deviation 2.65
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Study Conclusion/Withdrawal;n=272.9 Micromoles per liter (µmol/L)Standard Deviation 2.83
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidTotal Bilirubin; Follow-Up Visit; n=42.3 Micromoles per liter (µmol/L)Standard Deviation 4.99
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 1-Day 1; n=28-0.6 Micromoles per liter (µmol/L)Standard Deviation 31.72
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 2 - Month 1; n=276.3 Micromoles per liter (µmol/L)Standard Deviation 33.86
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 3 - Month 3; n=24-5.8 Micromoles per liter (µmol/L)Standard Deviation 31.63
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 4 - Month 6; n=190.3 Micromoles per liter (µmol/L)Standard Deviation 32.18
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 5 - Month 9; n=174.3 Micromoles per liter (µmol/L)Standard Deviation 25.3
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 6 - Month 12; n=15-5.5 Micromoles per liter (µmol/L)Standard Deviation 38.81
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 7-(Month 16); n=14-15.0 Micromoles per liter (µmol/L)Standard Deviation 51.93
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 8 - (Month 20); n=12-10.5 Micromoles per liter (µmol/L)Standard Deviation 45.12
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 9 - (Month 24); n=118.6 Micromoles per liter (µmol/L)Standard Deviation 51.81
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 10-(Month 28); n=106.3 Micromoles per liter (µmol/L)Standard Deviation 64.91
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 11-(Month 32); n=9-5.2 Micromoles per liter (µmol/L)Standard Deviation 66.94
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Visit 12-(Month 36); n=4-30.3 Micromoles per liter (µmol/L)Standard Deviation 46.5
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Study Conclusion/Withdrawal;n=269.7 Micromoles per liter (µmol/L)Standard Deviation 46.87
RTG IRChange From Baseline in Creatinine, Direct Bilirubin, Total Bilirubin, and Uric AcidUric acid; Follow-Up Visit; n=415.8 Micromoles per liter (µmol/L)Standard Deviation 62.74
Primary

Change From Baseline in Hematocrit

Blood samples were collected from participants for evaluation of hematocrit. Hematocrit is a ratio of red blood cells to the total volume of blood. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in HematocritVisit 1-Day 1; n=30-0.0035 Proportion of red blood cells in bloodStandard Deviation 0.02749
RTG IRChange From Baseline in HematocritVisit 2 - Month 1; n=28-0.0048 Proportion of red blood cells in bloodStandard Deviation 0.02512
RTG IRChange From Baseline in HematocritVisit 3 - Month 3; n=26-0.0033 Proportion of red blood cells in bloodStandard Deviation 0.02175
RTG IRChange From Baseline in HematocritVisit 4 - Month 6; n=18-0.0022 Proportion of red blood cells in bloodStandard Deviation 0.01659
RTG IRChange From Baseline in HematocritVisit 5 - Month 9; n=17-0.0004 Proportion of red blood cells in bloodStandard Deviation 0.0179
RTG IRChange From Baseline in HematocritVisit 6 - Month 12; n=15-0.0014 Proportion of red blood cells in bloodStandard Deviation 0.01883
RTG IRChange From Baseline in HematocritVisit 7 (Month 16); n=140.0027 Proportion of red blood cells in bloodStandard Deviation 0.01887
RTG IRChange From Baseline in HematocritVisit 8 (Month 20); n=120.0105 Proportion of red blood cells in bloodStandard Deviation 0.01857
RTG IRChange From Baseline in HematocritVisit 9 (Month 24); n=110.0174 Proportion of red blood cells in bloodStandard Deviation 0.02331
RTG IRChange From Baseline in HematocritVisit 10 (Month 28); n=100.0189 Proportion of red blood cells in bloodStandard Deviation 0.01987
RTG IRChange From Baseline in HematocritVisit 11 (Month 32); n=90.0344 Proportion of red blood cells in bloodStandard Deviation 0.02959
RTG IRChange From Baseline in HematocritVisit 12 (Month 36); n=40.0408 Proportion of red blood cells in bloodStandard Deviation 0.02608
RTG IRChange From Baseline in HematocritStudy Conclusion/Withdrawal;n=280.0055 Proportion of red blood cells in bloodStandard Deviation 0.02345
RTG IRChange From Baseline in HematocritFollow-Up Visit; n=50.0048 Proportion of red blood cells in bloodStandard Deviation 0.021
Primary

Change From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)

Blood samples were collected from participants to evaluate change from Baseline in hemoglobin and MCHC levels. Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 1-Day 1; n=30-2.6 Gram per Liter (G/L)Standard Deviation 8.23
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 2 - Month 1; n=28-2.8 Gram per Liter (G/L)Standard Deviation 7.75
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 3 - Month 3; n=26-2.2 Gram per Liter (G/L)Standard Deviation 6.83
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 4 - Month 6; n=18-0.2 Gram per Liter (G/L)Standard Deviation 5.33
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 5 - Month 9; n=17-0.8 Gram per Liter (G/L)Standard Deviation 5.96
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 6 - Month 12; n=15-1.9 Gram per Liter (G/L)Standard Deviation 6.28
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 7 (Month 16); n=14-1.5 Gram per Liter (G/L)Standard Deviation 6
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 8 (Month 20); n=122.3 Gram per Liter (G/L)Standard Deviation 5.1
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 9 (Month 24); n=112.6 Gram per Liter (G/L)Standard Deviation 6.55
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 10 (Month 28); n=101.9 Gram per Liter (G/L)Standard Deviation 6.12
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 11 (Month 32); n=99.1 Gram per Liter (G/L)Standard Deviation 9.84
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Visit 12 (Month 36); n=48.0 Gram per Liter (G/L)Standard Deviation 6.98
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Study Conclusion/Withdrawal;n=281.3 Gram per Liter (G/L)Standard Deviation 6.31
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)Hemoglobin; Follow-Up Visit; n=51.8 Gram per Liter (G/L)Standard Deviation 7.92
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 1-Day 1; n=30-3.1 Gram per Liter (G/L)Standard Deviation 8.45
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 2 - Month 1; n=28-2.9 Gram per Liter (G/L)Standard Deviation 7.92
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 3 - Month 3; n=26-2.4 Gram per Liter (G/L)Standard Deviation 9.27
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 4 - Month 6; n=181.2 Gram per Liter (G/L)Standard Deviation 7.31
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 5 - Month 9; n=17-1.1 Gram per Liter (G/L)Standard Deviation 4.61
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 6 - Month 12; n=15-2.6 Gram per Liter (G/L)Standard Deviation 7.21
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 7 (Month 16); n=14-5.1 Gram per Liter (G/L)Standard Deviation 9.63
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 8 (Month 20); n=12-2.3 Gram per Liter (G/L)Standard Deviation 7.8
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 9 (Month 24); n=11-6.4 Gram per Liter (G/L)Standard Deviation 8.56
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 10 (Month 28); n=10-9.9 Gram per Liter (G/L)Standard Deviation 8.24
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 11 (Month 32); n=9-4.6 Gram per Liter (G/L)Standard Deviation 6.31
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Visit 12 (Month 36); n=4-12.8 Gram per Liter (G/L)Standard Deviation 4.19
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; StudyConclusion/Withdrawal;n=28-1.3 Gram per Liter (G/L)Standard Deviation 8.47
RTG IRChange From Baseline in Hemoglobin and Mean Corpuscle Hemoglobin Concentration (MCHC)MCHC; Follow-Up Visit; n=50.8 Gram per Liter (G/L)Standard Deviation 10.43
Primary

Change From Baseline in Mean Corpuscle Hemoglobin (MCH) Level

Blood samples were collected from participants to evaluate change from Baseline in MCH levels. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 5 - Month 9; n=17-0.46 Picogram (Pg)Standard Deviation 0.6
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 1-Day 1; n=30-0.30 Picogram (Pg)Standard Deviation 0.539
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 2 - Month 1; n=28-0.16 Picogram (Pg)Standard Deviation 0.807
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 3 - Month 3; n=26-0.23 Picogram (Pg)Standard Deviation 0.759
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 4 - Month 6; n=18-0.14 Picogram (Pg)Standard Deviation 0.731
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 6 - Month 12; n=15-0.65 Picogram (Pg)Standard Deviation 0.588
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 7 (Month 16); n=14-0.56 Picogram (Pg)Standard Deviation 0.717
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 8 (Month 20); n=12-0.73 Picogram (Pg)Standard Deviation 0.574
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 9 (Month 24); n=11-0.87 Picogram (Pg)Standard Deviation 0.461
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 10 (Month 28); n=10-0.76 Picogram (Pg)Standard Deviation 0.435
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 11 (Month 32); n=9-0.73 Picogram (Pg)Standard Deviation 0.391
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelVisit 12 (Month 36); n=4-1.53 Picogram (Pg)Standard Deviation 0.506
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelStudyConclusion/Withdrawal; n=28-0.52 Picogram (Pg)Standard Deviation 0.731
RTG IRChange From Baseline in Mean Corpuscle Hemoglobin (MCH) LevelFollow-Up Visit; n=5-0.64 Picogram (Pg)Standard Deviation 0.611
Primary

Change From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)

Blood samples were collected from participants to evaluate change from Baseline in MCV and MPV levels. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 1-Day 1; n=300.1 Femtoliter (fL)Standard Deviation 2.15
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 2 - Month 1; n=280.4 Femtoliter (fL)Standard Deviation 2.35
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 3 - Month 3; n=260.1 Femtoliter (fL)Standard Deviation 2.42
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 4 - Month 6; n=18-0.7 Femtoliter (fL)Standard Deviation 1.75
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 5 - Month 9; n=17-1.1 Femtoliter (fL)Standard Deviation 1.52
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 6 - Month 12; n=15-1.2 Femtoliter (fL)Standard Deviation 2.08
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 7-(Month 16); n=14-0.1 Femtoliter (fL)Standard Deviation 2.06
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 8-(Month 20); n=12-1.3 Femtoliter (fL)Standard Deviation 2.01
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 9-(Month 24); n=11-0.7 Femtoliter (fL)Standard Deviation 1.85
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 10-(Month 28); n=100.8 Femtoliter (fL)Standard Deviation 2.44
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 1- (Month 32); n=9-0.8 Femtoliter (fL)Standard Deviation 2.05
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Visit 12- (Month 36); n=4-0.8 Femtoliter (fL)Standard Deviation 1.26
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; StudyConclusion/Withdrawal; n=28-1.0 Femtoliter (fL)Standard Deviation 2.16
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MCV; Follow-Up Visit; n=5-2.2 Femtoliter (fL)Standard Deviation 1.64
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 1- Day 1; n=28-0.43 Femtoliter (fL)Standard Deviation 0.526
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 2 - Month 1; n=28-0.41 Femtoliter (fL)Standard Deviation 0.61
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 3 - Month 3; n=25-0.34 Femtoliter (fL)Standard Deviation 0.579
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 4 - Month 6; n=18-0.07 Femtoliter (fL)Standard Deviation 0.642
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 5 - Month 9; n=17-0.32 Femtoliter (fL)Standard Deviation 0.645
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 6 - Month 12; n=15-0.19 Femtoliter (fL)Standard Deviation 0.678
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 7-(Month 16); n=14-0.36 Femtoliter (fL)Standard Deviation 0.624
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 8-(Month 20); n=11-0.15 Femtoliter (fL)Standard Deviation 0.658
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 9-(Month 24); n=110.07 Femtoliter (fL)Standard Deviation 0.629
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 10-(Month 28); n=10-0.14 Femtoliter (fL)Standard Deviation 0.435
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 11- (Month 32); n=90.21 Femtoliter (fL)Standard Deviation 0.933
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Visit 12- (Month 36); n=4-0.73 Femtoliter (fL)Standard Deviation 0.386
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; StudyConclusion/Withdrawal; n=28-0.18 Femtoliter (fL)Standard Deviation 0.572
RTG IRChange From Baseline in Mean Corpuscle Volume (MCV) and Mean Platelet Volume (MPV)MPV; Follow-Up Visit; n=50.28 Femtoliter (fL)Standard Deviation 0.349
Primary

Change From Baseline in Post-void Residual (PVR) Bladder Ultrasound Volumes

The PVR bladder ultrasound was used to assess the effects of RTG on bladder function. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 1-Day 1; n=29-3.4 Milliliter (mL)Standard Deviation 36.38
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 2 - Month 1; n=289.2 Milliliter (mL)Standard Deviation 24.66
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 3 - Month 3; n=252.0 Milliliter (mL)Standard Deviation 39.72
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 6 - Month 12; n=151.7 Milliliter (mL)Standard Deviation 30.67
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 7-(Month 16); n=1-8.0 Milliliter (mL)
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 9 - (Month 24); n=10-8.2 Milliliter (mL)Standard Deviation 36.79
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 12-(Month 36); n=4-13.1 Milliliter (mL)Standard Deviation 31.5
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesVisit 13 (Month 40); n=135.0 Milliliter (mL)
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesStudy Conclusion/Withdrawal;n=29-1.7 Milliliter (mL)Standard Deviation 31.01
RTG IRChange From Baseline in Post-void Residual (PVR) Bladder Ultrasound VolumesFollow-Up Visit; n=3-22.0 Milliliter (mL)Standard Deviation 53.7
Primary

Change From Baseline in Red Blood Cell (RBC) Count

Blood samples were collected from participants to evaluate change from Baseline in RBC count. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 1- Day 1; n=30-0.03 Tetra unit per liter (TI/L)Standard Deviation 0.266
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 2 - Month 1; n=28-0.06 Tetra unit per liter (TI/L)Standard Deviation 0.256
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 3 - Month 3; n=26-0.03 Tetra unit per liter (TI/L)Standard Deviation 0.241
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 4 - Month 6; n=180.01 Tetra unit per liter (TI/L)Standard Deviation 0.227
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 5 - Month 9; n=170.05 Tetra unit per liter (TI/L)Standard Deviation 0.218
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 6 - Month 12; n=150.04 Tetra unit per liter (TI/L)Standard Deviation 0.188
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 7 - (Month 16); n=140.04 Tetra unit per liter (TI/L)Standard Deviation 0.198
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 8 - (Month 20); n=120.19 Tetra unit per liter (TI/L)Standard Deviation 0.207
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 9 - (Month 24); n=110.22 Tetra unit per liter (TI/L)Standard Deviation 0.214
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 10 -(Month 28); n=100.17 Tetra unit per liter (TI/L)Standard Deviation 0.2
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 11- (Month 32); n=90.41 Tetra unit per liter (TI/L)Standard Deviation 0.322
RTG IRChange From Baseline in Red Blood Cell (RBC) CountVisit 12- (Month 36); n=40.45 Tetra unit per liter (TI/L)Standard Deviation 0.265
RTG IRChange From Baseline in Red Blood Cell (RBC) CountStudyConclusion/Withdrawal; n=280.13 Tetra unit per liter (TI/L)Standard Deviation 0.229
RTG IRChange From Baseline in Red Blood Cell (RBC) CountFollow-Up Visit; n=50.16 Tetra unit per liter (TI/L)Standard Deviation 0.241
Primary

Change From Baseline in Red Cell Distribution Width (RDW)

Blood samples were collected from participants to evaluate change from Baseline in RDW. RDW is a parameter that measures variation in red blood cell size or red blood cell volume. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 10 -(Month 28); n=100.35 Percentage of widthStandard Deviation 0.665
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 1- Day 1; n=300.31 Percentage of widthStandard Deviation 0.887
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 2 - Month 1; n=280.43 Percentage of widthStandard Deviation 0.716
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 3 - Month 3; n=260.18 Percentage of widthStandard Deviation 1.016
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 4 - Month 6; n=18-0.33 Percentage of widthStandard Deviation 0.806
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 5 - Month 9; n=17-0.03 Percentage of widthStandard Deviation 1.025
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 6 - Month 12; n=150.01 Percentage of widthStandard Deviation 0.684
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 7 - (Month 16); n=140.13 Percentage of widthStandard Deviation 0.685
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 8 - (Month 20); n=12-0.33 Percentage of widthStandard Deviation 0.735
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 9 - (Month 24); n=11-0.01 Percentage of widthStandard Deviation 0.468
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 11- (Month 32); n=9-0.36 Percentage of widthStandard Deviation 0.814
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Visit 12- (Month 36); n=4-0.33 Percentage of widthStandard Deviation 0.69
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Study Conclusion/Withdrawal; n=28-0.01 Percentage of widthStandard Deviation 1.009
RTG IRChange From Baseline in Red Cell Distribution Width (RDW)Follow-Up Visit; n=5-0.14 Percentage of widthStandard Deviation 0.885
Primary

Change From Baseline in Urine Albumin/Creatinine Ratio

Urine samples were collected from participants to evaluate change from Baseline in urine albumin/creatinine ratio. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated. NA indicates data was not available as standard deviation could not be calculated for single participant.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 1-Day 1; n=22-0.05 RatioStandard Deviation 1.603
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 2 - Month 1; n=190.16 RatioStandard Deviation 0.932
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 3 - Month 3; n=181.51 RatioStandard Deviation 5.755
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 4 - Month 6; n=14-0.32 RatioStandard Deviation 1.342
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 5 - Month 9; n=12-0.26 RatioStandard Deviation 1.006
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 6 - Month 12; n=109.80 RatioStandard Deviation 31.071
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 7-(Month 16); n=80.69 RatioStandard Deviation 1.733
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 8 - (Month 20); n=7-0.24 RatioStandard Deviation 0.547
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 9 - (Month 24); n=7-0.34 RatioStandard Deviation 2.07
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 10-(Month 28); n=60.38 RatioStandard Deviation 1.45
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 11-(Month 32); n=60.87 RatioStandard Deviation 1.519
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioVisit 12-(Month 36); n=10.80 Ratio
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioStudy Conclusion/Withdrawal;n=170.51 RatioStandard Deviation 1.715
RTG IRChange From Baseline in Urine Albumin/Creatinine RatioFollow-Up Visit; n=53.30 RatioStandard Deviation 7.044
Primary

Change From Baseline in Urine Creatinine Concentration

Urine samples were collected from participants to evaluate change from Baseline in Urine creatinine concentration. Baseline was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles). Mean and SD were calculated.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 1-Day 1; n=30-1803.3 µmol/LStandard Deviation 6012.94
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 2 - Month 1; n=27-1725.9 µmol/LStandard Deviation 6632.88
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 3 - Month 3; n=25-508.0 µmol/LStandard Deviation 6155.28
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 4 - Month 6; n=19-94.7 µmol/LStandard Deviation 7902.92
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 5 - Month 9; n=17-58.8 µmol/LStandard Deviation 6676.18
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 6 - Month 12; n=15-286.7 µmol/LStandard Deviation 3000.21
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 7-(Month 16); n=14-235.7 µmol/LStandard Deviation 3996.27
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 8 - (Month 20); n=12-341.7 µmol/LStandard Deviation 7648.46
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 9 - (Month 24); n=11-81.8 µmol/LStandard Deviation 5230.07
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 10-(Month 28); n=104940.0 µmol/LStandard Deviation 9857.11
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 11-(Month 32); n=92944.4 µmol/LStandard Deviation 6495.98
RTG IRChange From Baseline in Urine Creatinine ConcentrationVisit 12-(Month 36); n=31000.0 µmol/LStandard Deviation 11887.39
RTG IRChange From Baseline in Urine Creatinine ConcentrationStudy Conclusion/Withdrawal;n=27-1781.5 µmol/LStandard Deviation 5805.11
RTG IRChange From Baseline in Urine Creatinine ConcentrationFollow-Up Visit; n=57100.0 µmol/LStandard Deviation 4959.33
Primary

Number of Participants Who Discontinued From RTG

The number of participants who discontinued from RTG treatment has been presented.

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants Who Discontinued From RTGDay 4981 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 00 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 31 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 171 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 621 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 661 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 981 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 1111 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 1261 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 1631 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 1682 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 1691 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 2291 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 2401 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 2871 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 3391 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 4131 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 5591 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 6501 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 7811 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 8521 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 9271 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 9300 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 9430 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 10071 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 10081 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 10980 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 11690 Participants
RTG IRNumber of Participants Who Discontinued From RTGDay 12330 Participants
Primary

Number of Participants With Abnormal Urinalysis Values (Categorical Data)

Urine samples were collected from participants to analyze presence of abnormal urinalysis parameters including glucose, ketones, RBC, WBC, occult blood and protein. Abnormal urinalysis values have been presented for all parameters. Only those participants with data available at specific time points were analyzed (represented by n= X in the category titles).

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, Protein, 1+, n= 51 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day1, Glucose, 4+or 2 or more g/dL,n=302 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 1-3,n=294 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 3-5, n=294 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 5-10, n=296 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 10-15, n=291 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 15-25, n=296 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 25-50, n=292 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, RBC, 50-100, n=291 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, WBC,1-3, n=293 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, WBC,3-5, n=291 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, WBC,5-10, n=292 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, Occult Blood,1+, n=301 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, Occult Blood,4+, n=301 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 1 Day 1, protein, 1+, n=305 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, Glucose,1+ or 1/4 g/dL, n=281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, Glucose,4+or 2 or more g/dL,n=281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, Ketone 1+, n=281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 1-3, n=277 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 3-5, n=274 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 5-10, n=274 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 10-15, n=274 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 15-25, n=271 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, RBC, 50-100, n=271 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1,WBC,1-3, n=275 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, WBC,3-5, n=271 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, Occult Blood,1+, n=281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 2 Month 1, protein, 1+, n=285 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, Ketones,1+, n=261 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 1-3, n=265 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 3-5, n=263 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 5-10, n=266 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 10-15, n=263 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 15-25, n=262 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC, 25-50, n=262 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, RBC,innumerable, n=261 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, WBC,1-3, n=264 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, WBC,15-25, n=263 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, WBC,innumerable, n=261 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, Occult Blood,1+, n=263 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, Occult Blood,4+, n=261 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 3 Month 3, protein, 1+, n=266 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, Glucose,3+ or 1 g/dL, n=192 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 1-3, n=195 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 3-5, n=193 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 5-10, n=193 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6 RBC, 10-15,n=191 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 15-25, n=192 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 25-50, n=191 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, RBC, 50-100, n=191 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, WBC,1-3, n=191 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, WBC,3-5, n=191 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, Occult Blood,1+, n=192 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 4 Month 6, protein, 1+,n=193 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, Glucose,2+ or 1/2 g/dL, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, Glucose,3+ or 1 g/dL, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 1-3, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 3-5, n=175 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 5-10, n=173 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 10-15, n=173 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 15-25, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, 25-50, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, RBC, innumerable, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, WBC,1-3, n=174 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, WBC,15-25, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, WBC, innumerable, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9,Occult Blood,1+, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, Occult Blood,4+, n=172 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 5 Month 9, protein, 1+, n=171 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6 Month 12, RBC, 1-3, n= 154 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6 Month 12, RBC, 3-5, n= 153 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6 Month 12, RBC, 5-10, n= 155 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6 Month 12, RBC, 10-15, n= 152 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6 Month 12, RBC, 15-25, n= 151 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6, Month 12, WBC, 1-3, n= 155 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6, Month 12, WBC, 3-5, n= 152 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6, Month 12, Occult blood, 1+, n= 154 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6, Month 12, Protein, 1+, n= 152 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 6, Month 12, Protein, 2+, n= 151 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7,Month16,Glucose, 4+ or 2 or more g/dL,n=141 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, Ketone, 1+, n= 141 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, RBC, 1-3, n= 132 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, RBC, 3-5, n= 132 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, RBC, 5-10, n= 133 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, RBC, 10-15, n= 132 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, RBC, 25-50, n= 132 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, WBC, 1-3, n= 132 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, WBC, 3-5, n= 131 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, Occult blood, 1+, n= 141 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, Occult blood, 4+, n= 141 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 7, Month 16, Protein, 1+, n= 143 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, RBC, 1-3, n= 123 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, RBC, 3-5, n= 122 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, RBC, 10-15, n= 122 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, RBC, 15-25, n= 121 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, RBC, 25-50, n= 121 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, WBC, 1-3, n= 122 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, WBC, 3-5, n= 121 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 8, Month 20, Occult blood, 1+, n= 122 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9,Month24,Glucose,4+ or 2 or more g/dL,n=111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, RBC, 1-3, n= 113 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, RBC, 3-5, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, RBC, 5-10, n= 112 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, RBC, 10-15, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, RBC, 50-100, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, WBC, 3-5, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, WBC, Innumerable, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, Occult blood, 1+, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, Occult blood, 4+, n= 112 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, Protein, 1+, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 9, Month 24, Protein, 2+, n= 111 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10,Month28,Glucose,4+ or 2 or more g/dL,n=101 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, RBC, 1-3, n= 92 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, RBC, 3-5, n= 92 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, RBC, 5-10, n= 92 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, RBC, 25-50, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, WBC, 1-3, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, Occult blood, 1+, n= 101 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 10, Month 28, Protein, 1+, n= 102 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11,Month 32,Glucose,4+ or 2 or more g/dL,n=91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, RBC, 3-5, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, RBC, 5-10, n= 92 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, RBC, 10-15, n= 92 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, RBC, 25-50, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, RBC, 50-100, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, WBC, 1-3, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, WBC, 10-15, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, WBC, innumerable, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, Occult blood, 1+, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, Occult blood, 2+, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 11, Month 32, Occult blood, 4+, n= 91 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 12,Month 36,Glucose,4+ or 2 or more g/dL,n=41 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 12, Month 36, RBC, 3-5, n= 42 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 12, Month 36, RBC, 5-10, n= 41 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Visit 12, Month 36, Occult blood, 1+, n= 41 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal,Glucose,3+or1g/dL,n=281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal,Glucose,4+or2g/dL,n=282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Ketones, trace, n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 1-3, n= 285 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 3-5, n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 5-10, n= 287 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 10-15, n= 284 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 15-25, n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, RBC, 25-50, n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, WBC, 1-3, n= 284 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, WBC, 3-5, n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, WBC, 5-10, n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, WBC 10-15, n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, WBC 15-25, n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Occult blood,1+ n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Occult blood,2+ n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Occult blood,4+ n= 282 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Protein, trace, n= 281 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Study conclusion/Withdrawal, Protein, 1+, n= 285 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, Ketones, trace, n= 51 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, RBC, 1-3, n= 51 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, RBC, 5-10, n= 52 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, WBC, 1-3, n= 53 Participants
RTG IRNumber of Participants With Abnormal Urinalysis Values (Categorical Data)Follow up, WBC, 10-15, n= 51 Participants
Primary

Number of Participants With PCC Values of Change From Baseline for Body Weight

Body weight of participants were measured as a measure of safety. PCC range for body weight was increase or decrease of \>=7 percent. A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with PCC values of body weight at any Post-Baseline visit were presented.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With PCC Values of Change From Baseline for Body WeightBody weight;increase by >=7 percent11 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Body WeightBody weight; decrease by >=7 percent4 Participants
Primary

Number of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) Parameters

Single measurements of 12-lead ECGs were obtained in a supine position after at least 10 minutes of rest using an ECG machine that automatically calculates the heart rate (HR) as beats per minute (bpm) and measures PR, QRS, Bazett's correction QT interval (QTcB) and Friedericia's correction QT interval (QTcF) in milliseconds (msec). A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with PCC values of ECG parameters at any Post-Baseline visit were presented. For the 'Any Post Baseline' value, only the worst case finding was counted for each participant.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersHR <50 bpm, decreased from Baseline>=15 bpm1 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersHR >100 bpm, increased from Baseline >=15 bpm0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersPR interval >=210 msec, increased from Baseline1 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQRS interval >=120 msec, increased from Baseline0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Post-Baseline QTc>=450, Baseline<450 msec5 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Post-Baseline QTc>=480, Baseline < 480 msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Post-Baseline QTc>500 msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Post-Baseline QTc>=500, Baseline <500msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Increase in QTc of >30 msec from Baseline3 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Increase in QTc of >30,<=60 msecfrom Baseline3 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcB:Increase in QTc of >60 msec from Baseline0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Post-Baseline QTc>=450, Baseline<450 msec1 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Post-Baseline QTc>=480, Baseline<480 msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF: Post-Baseline QTc>500 msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Post-Baseline QTc>=500, Baseline<500 msec0 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Increase in QTc of >30 msec from Baseline3 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Increase in QTcof >30,<=60 msec from Baseline3 Participants
RTG IRNumber of Participants With PCC Values of Change From Baseline for Electrocardiogram (ECG) ParametersQTcF:Increase in QTc of >60 msec from Baseline0 Participants
Primary

Number of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital Signs

The vital signs were evaluated as per PCC Criteria. The vital signs included systolic blood pressure (SBP), diastolic blood pressure (DBP) and heart rate (HR). The vital signs were measured in a seated position after 5 minutes of rest. PCC range for DBP was increase or decrease of \>=20, for SBP was increase or decrease of \>=15 and for heart rate was increase or decrease of \>=15. A Baseline assessment in this OLE study was defined as the last assessment of that endpoint in parent study RTG114855 taken prior to the first active treatment with RTG IR. Change from Baseline was defined as post-Baseline value minus Baseline value. Number of participants with vital sign values of PCC at any Post-Baseline visit were presented.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsDBP; increase by >=204 Participants
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsDBP; decrease by >=209 Participants
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsSBP; increase by >=155 Participants
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsSBP; decrease by >=155 Participants
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsHR; increase by >=159 Participants
RTG IRNumber of Participants With Potential Clinical Concern (PCC) Values of Change From Baseline for Vital SignsHR; decrease by >=155 Participants
Primary

Number of Participants With Resolution of Abnormal Eye Pigmentation After Discontinuation of RTG

The ophthalmologist/retina specialist determined the presence or absence of retinal and non-retinal ocular abnormalities. Retinal abnormalities included abnormalities in the macula and/or the peripheral retina. This analysis was performed on the All SFUCP Subjects population which comprised of all participants who enter the SFUCP.

Time frame: Up to 1.4 years

Population: All SFUCP Subjects

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Resolution of Abnormal Eye Pigmentation After Discontinuation of RTGRetinal pigmentary abnormality0 Participants
RTG IRNumber of Participants With Resolution of Abnormal Eye Pigmentation After Discontinuation of RTGNon-retinal ocular pigmentary abnormality0 Participants
Primary

Number of Participants With Resolution of Dermatologist-confirmed Abnormal Discoloration After Discontinuation of RTG

The skin examination included assessment of the skin around the eyes and the eye lids, lips, nails, and mucosa. Participants who enter the SFUCP who had on-treatment finding(s) of abnormal discoloration of skin, lips, nails or mucosa confirmed by a dermatologist, underwent assessments performed by a dermatologist at 6-monthly intervals.

Time frame: Up to 1.4 years

Population: All SFUCP Subjects

ArmMeasureValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Resolution of Dermatologist-confirmed Abnormal Discoloration After Discontinuation of RTG0 Participants
Primary

Number of Participants With Suicidal Ideation or Behavior During Treatment Assessed by Columbia-Suicide Severity Rating Scale (C-SSRS)

Number of participants with suicidal ideation or behavior during treatment were assessed using the C-SSRS score scale. It is a brief questionnaire designed to assess severity and change in suicidality by integrating both behavior and ideation using a semi-structured interview to probe participant responses. It consists of an assessment of suicidal ideation (ranging from desire to be dead to active suicidal ideation with specific plan and intent) and an assessment of suicidal behavior (ranging from preparatory acts or behavior to completed suicide).

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Suicidal Ideation or Behavior During Treatment Assessed by Columbia-Suicide Severity Rating Scale (C-SSRS)Suicidal ideation1 Participants
RTG IRNumber of Participants With Suicidal Ideation or Behavior During Treatment Assessed by Columbia-Suicide Severity Rating Scale (C-SSRS)Suicidal behavior0 Participants
Primary

Number of Participants With Treatment Emergent (TE) Serious Adverse Events (SAEs) and Non-SAEs

An AE is any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. Any untoward medical occurrence that, at any dose results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization, results in disability, is a congenital anomaly/ birth defect, other situations and is associated with liver injury or impaired liver function is SAE. TEAE refers to an AE for which the onset was on or after the date of the first RTG dose in this study and on or before 30 days after the last RTG dose date. AEs that started in the parent study that worsened in this study were also considered as TEAEs. Safety population comprised of participants who take at least 1 dose of study medication after they have enrolled into this OLE study. Number of participants with TE-SAEs and non-SAEs (with incidence \>= 5%) have been presented.

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (COUNT_OF_PARTICIPANTS)
RTG IRNumber of Participants With Treatment Emergent (TE) Serious Adverse Events (SAEs) and Non-SAEsAny non-SAE23 Participants
RTG IRNumber of Participants With Treatment Emergent (TE) Serious Adverse Events (SAEs) and Non-SAEsAny SAE5 Participants
Primary

Percentage of Participants With a Clinically Significant Decrease in Visual Acuity From Initial Examination

Percentage of participants with a clinically significant decrease in visual acuity from initial examination were evaluated. Only abnormalities occurring on-treatment in study RTG114873 were presented.

Time frame: Up to 4 years

Population: Safety Population. Only those participants with data available at specific time point were analyzed.

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With a Clinically Significant Decrease in Visual Acuity From Initial Examination16 Percentage of participants
Primary

Percentage of Participants With Decrease in Confrontational Visual Field From Initial Examination

Percentage of participants with decrease in confrontational visual field from initial examination were evaluated. Only abnormalities occurring on-treatment in study RTG114873 were presented.

Time frame: Up to 4 years

Population: Safety Population. Only those participants with data available at specific time point were analyzed.

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With Decrease in Confrontational Visual Field From Initial Examination21 Percentage of participants
Primary

Percentage of Participants With Dermatologist-confirmed Abnormal Discoloration

Percentage of participants with abnormal findings after skin examination (including the skin around the eyes and the eyelids, lips, nails, or mucosa) were evaluated.

Time frame: Up to 4 years

Population: Safety Population. Only those participants with data available at specific time point were analyzed.

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With Dermatologist-confirmed Abnormal Discoloration0 Percentage of participants
Primary

Percentage of Participants With Pigmentation of Non-retinal Ocular Tissues

Percentage of participants with abnormal findings after eye examination were evaluated. Abnormalities detected on-treatment in study RTG114873 were presented. Pigmentation of non-retinal ocular tissues included pigmentation of the sclera and/or conjunctiva, cornea, iris and lens.

Time frame: Up to 4 years

Population: Safety Population. Only those participants with data available at specific time point were analyzed.

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With Pigmentation of Non-retinal Ocular Tissues32 Percentage of participants
Primary

Percentage of Participants With Retinal Pigmentary Abnormalities

Percentage of participants with abnormal findings after eye examination were evaluated. Abnormalities detected on-treatment in study RTG114873 were presented. Retinal pigmentary abnormalities included abnormalities in the macula, peripheral retina and unspecified location.

Time frame: Up to 4 years

Population: Safety Population. Only those participants with data available at specific time point were analyzed.

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With Retinal Pigmentary Abnormalities18 Percentage of participants
Primary

Percentage of Participants With TEAEs Leading to Study Discontinuation

An AE is any untoward medical occurrence in a clinical investigation participant, temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. TEAE refers to an AE for which the onset was on or after the date of the first RTG dose in this study and on or before 30 days after the last RTG dose date. Percentage of participants with TEAEs leading to study discontinuation were presented.

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureValue (NUMBER)
RTG IRPercentage of Participants With TEAEs Leading to Study Discontinuation17 Percentage of Participants
Primary

Percentage of Responders to POS Frequency

A responder was defined as a participant experiencing a \>=50 percent reduction in 28 day total POS frequency from Baseline. A responder rate was calculated overall and based on duration of exposure. As this was an OLE study, Baseline was defined by the parent study Baseline period. Percentage of responders were evaluated from study RTG114873 Day 1 through the last dosing day, excluding the Taper Phase.

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureValue (NUMBER)
RTG IRPercentage of Responders to POS Frequency23 Percentage of responders
Primary

Percent Change From Baseline in 28-day Total POS Frequency

The 28-day total POS frequency was calculated as the number of total POS reported during the treatment phase, divided by the number of applicable days in the treatment phase, then multiplying this ratio by 28. In this formula, innumerable seizures were counted as 10 seizures and status epilepticus was counted as 1 seizure. As this was an OLE study, Baseline was defined by the parent study Baseline period. The percent change from Baseline was calculated as the 28-day total POS on-treatment frequency (during dosing in this study, not including the taper phase) minus the Baseline 28-day total POS frequency, with this difference being divided by the Baseline 28-day partial seizure rate, and the resulting quantity multiplied by 100. It was calculated as overall and by duration of exposure. Mean and SD were presented.

Time frame: Baseline and up to 4 years

Population: Safety Population

ArmMeasureValue (MEAN)Dispersion
RTG IRPercent Change From Baseline in 28-day Total POS Frequency-29.37 Percent changeStandard Deviation 58.363
Primary

Potential of Hydrogen (pH) of Urine at Indicated Time Points

Urine Samples were collected to analyze pH. pH is a measure of hydrogen ion concentration and used to determine the acidity or alkalinity of urine. pH scale ranges from 0 to 14. A neutral pH is 7.0. The higher number indicates the more basic (alkaline) nature of urine and lower the number indicates the more acidic urine. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 1-Day 1; n=306.68 Scores on a scaleStandard Deviation 0.771
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 2 - Month 1; n=286.48 Scores on a scaleStandard Deviation 0.659
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 3 - Month 3; n=266.35 Scores on a scaleStandard Deviation 0.784
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 4 - Month 6; n=196.39 Scores on a scaleStandard Deviation 0.756
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 5 - Month 9; n=176.74 Scores on a scaleStandard Deviation 0.64
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 6 - Month 12; n=156.40 Scores on a scaleStandard Deviation 0.828
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 7-(Month 16); n=146.54 Scores on a scaleStandard Deviation 0.746
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 8 - (Month 20); n=126.71 Scores on a scaleStandard Deviation 0.62
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 9 - (Month 24); n=116.86 Scores on a scaleStandard Deviation 1.051
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 10-(Month 28); n=106.80 Scores on a scaleStandard Deviation 0.919
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 11-(Month 32); n=96.78 Scores on a scaleStandard Deviation 0.667
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsVisit 12-(Month 36); n=46.88 Scores on a scaleStandard Deviation 0.25
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsStudy Conclusion/Withdrawal;n=286.52 Scores on a scaleStandard Deviation 0.687
RTG IRPotential of Hydrogen (pH) of Urine at Indicated Time PointsFollow-Up Visit; n=56.10 Scores on a scaleStandard Deviation 0.548
Primary

Specific Gravity of Urine at Indicated Time Points

Urine samples were collected to analyze specific gravity of urine. Specific gravity, is a measure of urine concentration and is measured using a chemical test. Specific gravity measurements provide a comparison of the amount of substances dissolved in urine as compared to pure water. If there were no solutes present, the specific gravity of urine would be 1.000 the same as pure water. Specific gravity between 1.002 and 1.035 could be considered as normal. Only those participants with data available at the specified data points were analyzed (represented by n= X in the category titles).

Time frame: Up to 4 years

Population: Safety Population

ArmMeasureGroupValue (MEAN)Dispersion
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 1-Day 1; n=301.0160 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00423
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 2 - Month 1; n=281.0157 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00522
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 3 - Month 3; n=261.0187 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00437
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 4 - Month 6; n=191.0161 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00542
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 5 - Month 9; n=171.0153 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00413
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 6 - Month 12; n=151.0157 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00458
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 7-(Month 16); n=141.0146 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00414
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 8 - (Month 20); n=121.0158 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00359
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 9 - (Month 24); n=111.0145 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.0035
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 10-(Month 28); n=101.0140 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00459
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 11-(Month 32); n=91.0139 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00486
RTG IRSpecific Gravity of Urine at Indicated Time PointsVisit 12-(Month 36); n=41.0150 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00408
RTG IRSpecific Gravity of Urine at Indicated Time PointsStudy Conclusion/Withdrawal;n=281.0166 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00409
RTG IRSpecific Gravity of Urine at Indicated Time PointsFollow-Up Visit; n=51.0198 Kilograms per meter^3 (Kg/m^3)Standard Deviation 0.00476

Source: ClinicalTrials.gov · Data processed: Mar 1, 2026