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Physician/Patient Choice of Either High-Dose Recombinant Interferon Alfa-2B or Ipilimumab, Versus Pembrolizumab in Treating Patients With Stage III-IV High Risk Melanoma That Has Been Removed by Surgery

A Phase III Randomized Trial Comparing Physician/Patient Choice of Either High Dose Interferon or Ipilimumab to MK-3475 (Pembrolizumab) in Patients With High Risk Resected Melanoma

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02506153
Enrollment
1301
Registered
2015-07-23
Start date
2015-11-10
Completion date
2027-01-23
Last updated
2026-08-28

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

Conditions

Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Cutaneous Melanoma, Metastatic Mucosal Melanoma, Metastatic Non-Cutaneous Melanoma, Non-Cutaneous Melanoma, Recurrent Cutaneous Melanoma, Recurrent Mucosal Melanoma, Recurrent Non-Cutaneous Melanoma

Brief summary

This randomized phase III trial studies how well pembrolizumab works compared with the current standard of care, physician/patient choice of either high-dose recombinant interferon alfa-2B or ipilimumab, in treating patients with stage III-IV melanoma that has been removed by surgery but is likely to come back or spread. High-dose recombinant interferon alfa-2B may help shrink or slow the growth of melanoma. Immunotherapy with monoclonal antibodies, such as ipilimumab and pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. It is not yet known whether pembrolizumab is more effective than the current standard of care in treating patients with melanoma.

Detailed description

PRIMARY OBJECTIVES: I. To compare overall survival (OS) of patients with resected stage III and IV melanoma treated with physician/patient choice of either high dose interferon recombinant interferon alfa-2b (alfa-2b) or ipilimumab versus MK-3475 (pembrolizumab). II. Among patients who are PD-L1 positive, to compare OS of patients with resected stage III and IV melanoma treated with physician/patient choice of either high dose interferon alfa-2b or ipilimumab versus MK-3475 (pembrolizumab). III. To compare relapse-free survival (RFS) of patients with resected stage III and IV melanoma treated with physician/patient choice of either high dose interferon alfa-2b or ipilimumab to MK-3475 (pembrolizumab). SECONDARY OBJECTIVES: I. To estimate OS and RFS for patients who are PD-L1 negative or PD-L1 indeterminate in this population. II. To compare OS and RFS of patients between the two arms within PD-L1 positive and negative subgroups and to look at the interaction between PD-L1 (positive versus negative) and treatment arm. III. To assess the safety and tolerability of the regimens. ADDITIONAL OBJECTIVES: I. To bank tissue and whole blood in anticipation of future correlative studies in this patient population. II. To evaluate PD-L1 expression through immunohistochemistry assay. III. To evaluate the effect of treatment-related side effects that may have an impact on the health-related domains of quality of life (QOL) using the Functional Assessment of Cancer Therapy (FACT)-Biological Response Modifiers (BRM), European Quality of Life Five Dimension Three Level Scale (EQ-5D-3L), and Functional Assessment of Chronic Illness Therapy Diarrhea (FACIT-D) between patients treated with physician/patient choice of either high-dose interferon alfa-2b or ipilimumab and MK-3475 (pembrolizumab). IV. Pharmacokinetic (PK) and anti-drug antibody (ADA) testing will be performed on all patients receiving MK-3475 (pembrolizumab). TRANSLATIONAL OBJECTIVES RELATED TO T-CELL RECEPTOR BETA CHAIN SEQUENCING: I. To evaluate the association between TCR beta variable gene (TRBV) haplotype and grade 3-4 immune-related adverse events (irAEs) among stage III melanoma patients treated with adjuvant ipilimumab or pembrolizumab. II. To describe the TRBV haplotype distribution among this cohort of patients studied. TRANSLATIONAL MEDICINAL OBJECTIVE RELATED TO ASSOCIATION OF CIRCULATING TUMOR DNA (ctDNA) WITH RELAPSE-FREE SURVIVAL IN HIGH-RISK, RESECTED MELANOMA PATIENTS. I. To evaluate associations between pretreatment ctDNA (present versus absent) and relapse within 2 years of randomization in a case-control analysis across treatment arms. II. To evaluate associations between pretreatment ctDNA (present versus absent) and relapse within 2 years of randomization in a case-control analysis across treatment arms. III. To evaluate associations between pretreatment ctDNA and relapse within 2 years of randomization in a case-control analysis within each treatment arm (after treatment arm data are unblinded to investigators). IV. To evaluate associations between "early-on treatment" ctDNA levels and relapse within 2 years of randomization. V. To describe ctDNA levels at end of therapy and time of relapse. OUTLINE: Patients are randomized to 1 of 2 treatment arms. ARM I: INDUCTION THERAPY: Patients receive high-dose recombinant interferon alfa-2B intravenously (IV) over 20 minutes on days 1-5. Treatment repeats weekly for 4 weeks in the absence of disease progression or unacceptable toxicity. Or patients receive ipilimumab IV over 90 minutes on day 1. Treatment repeats every 3 weeks for a total of 4 cycles in the absence of disease progression or unacceptable toxicity. MAINTENANCE THERAPY: Patients receive high-dose recombinant interferon alfa-2B subcutaneously (SC) on days 1, 3, and 5. Treatment repeats every 6 weeks for up to 48 weeks in the absence of disease progression or unacceptable toxicity. Or patients receive ipilimumab IV over 90 minutes on day 1. Treatment repeats every 12 weeks for 3 years in the absence of disease progression or unacceptable toxicity. ARM II: Patients receive pembrolizumab IV over 30 minutes on day 1. Treatment repeats every 3 weeks for up to 52 weeks in the absence of disease progression or unacceptable toxicity. Patients undergo computed tomography (CT) scan, positron emission tomography (PET) scan, magnetic resonance imaging (MRI) and blood sample collection throughout the study. After completion of study treatment, patients are followed up at 30 days, 6 and 12 weeks, every 3 months for 2 years, every 6 months for 3 years, and then every 12 months for 5 years.

Interventions

PROCEDUREBiospecimen Collection

Undergo blood sample collection

PROCEDUREComputed Tomography

Undergo CT scan

BIOLOGICALIpilimumab

Given IV

PROCEDUREMagnetic Resonance Imaging

Undergo MRI

BIOLOGICALPembrolizumab

Given IV

PROCEDUREPositron Emission Tomography

Undergo PET scan

OTHERQuality-of-Life Assessment

Ancillary studies

BIOLOGICALRecombinant Interferon Alfa-2b

Given IV and SC

Sponsors

National Cancer Institute (NCI)
Lead SponsorNIH

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Subject, Investigator)

Eligibility

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

Inclusion criteria

* STEP 1 REGISTRATION: * Patients must have completely resected melanoma of cutaneous origin or of unknown primary in order to be eligible for this study; patients must be classified as stage IIIA (N2a), IIIB, IIIC, or stage IV melanoma; patients with non-ulcerated T1b N1a disease are not eligible; patients with melanoma of mucosal or other non-cutaneous origin are eligible; patients with melanoma of ocular origin are not eligible; patients with a history of brain metastases are ineligible * Patients are eligible for this trial either at initial presentation of their melanoma or at the time of the first detected nodal, satellite/in-transit, distant metastases, or recurrent disease in prior lymphadenectomy basin or distant site; nodal, satellite/in-transit metastasis, distant metastases or disease in a prior complete lymphadenectomy basin must have been confirmed histologically by hematoxylin and eosin (H \& E) stained slides * Patients with multiple regional nodal basin involvement are eligible; gross or microscopic extracapsular nodal extension is permitted * Patients at initial presentation of melanoma must undergo an adequate wide excision of the primary lesion, if present; patients with previously diagnosed melanoma must have had all current disease resected with pathologically negative margins and must have no evidence of disease at the primary site or must undergo re-resection of the primary site; a full lymphadenectomy meeting the criteria outlined is required for all node-positive patients including those with positive sentinel nodes; patients with recurrent disease who have had a prior complete lymphadenectomy fulfill this requirement as long as all recurrent disease has been resected; for all patients, all disease must have been resected with negative pathological margins and no clinical, radiologic, or pathological evidence of any incompletely resected melanoma; patients must be registered within 98 days of the last surgery performed to render the patient free of disease * Patients must have available and be willing to submit a minimum of five unstained slides from primary, lymph node, or metastatic site to determine PD-L1 expression; the tumor tissue must be adequate for PD-L1 testing (defined as \>= 100 tumor cells as confirmed by the treating institution's local pathologist); this must be documented by having a pathologist sign the S1404 Local Pathology Review form prior to step 1 registration; the specimens may come from an archived block but must be submitted within 20 days from cutting the slides * Patients must be offered the opportunity to participate in specimen banking as outlined * Patients must be willing to have blood draws for PK/ADA analysis as outlined, should the patient be randomized to the MK-3475 arm * Patients may have received prior radiation therapy, including after the surgical resection; all adverse events associated with prior surgery and radiation therapy must have resolved to =\< grade 1 prior to registration * Patients must not have received neoadjuvant treatment for their melanoma; patients must not have had prior immunotherapy including, but not limited to ipilimumab, interferon alfa-2b, high dose IL-2, pegylated (PEG)-IFN, anti-PD-1, anti-PD-L1 intra-tumoral, or vaccine therapies; patients must not be planning to receive any of the prohibited therapies during the screening or treatment phases of the study * Patients must not be planning to receive concomitant other biologic therapy, radiation therapy, hormonal therapy, other chemotherapy, surgery or other therapy after step 2 registration * All patients must have disease-free status documented by a complete physical examination and imaging studies within 42 days prior to registration; imaging studies must include a total body positron emission tomography (PET)-computed tomography (CT) scan that is of diagnostic quality (with or without brain) or a CT of the chest, abdomen and pelvis; for patients with melanoma arising from the head and neck, dedicated neck imaging (CT with IV contrast or PET-CT through the region) is required; if the patient has had unknown primary with disease in the axilla, neck imaging is required to assure region is clear of cancer; CT imaging should be done with intravenous contrast if there are no contraindications for it; any other clinically-indicated imaging studies if performed (e.g. bone scan) must show no evidence of disease * All patients must have a CT or magnetic resonance imaging (MRI) of the brain within 90 days prior to registration; the brain CT or MRI should be performed with intravenous contrast (unless contraindicated) * Absolute neutrophil count (ANC) \>= 1,500 microliter (mcL) (within 42 days prior to registration) * Platelets \>= 100,000 mcL (within 42 days prior to registration) * Hemoglobin \>= 10 g/dL (within 42 days prior to registration) * Total bilirubin =\< 1.5 x institutional upper limit of normal (IULN) (except Gilbert's syndrome, who must have a total bilirubin \< 3.0 mg/dL) (within 42 days prior to registration) * Serum glutamic oxaloacetic transaminase (SGOT) (aspartate aminotransferase \[AST\]) and serum glutamate pyruvate transaminase (SGPT) (alanine aminotransferase \[ALT\]) =\< 2 x IULN (within 42 days prior to registration) * Alkaline phosphatase =\< 2 x IULN (within 42 days prior to registration) * Serum creatinine =\< IULN OR measured or calculated creatinine clearance \>= 60 mL/min (within 42 days prior to registration) * Patients must have lactate dehydrogenase (LDH) performed within 42 days prior to registration * Patients must have Zubrod performance status =\< 1 * Patients must have a baseline electrocardiogram (ECG) performed within 42 days of registration that is normal or considered not clinically significant by the site investigator * Patients must not have a history of (non-infectious) pneumonitis that required steroids or current pneumonitis * Patients must not have an active infection requiring systemic therapy * Patients must not have active autoimmune disease that has required systemic treatment in past 2 years (i.e., with use of disease modifying agents, corticosteroids or immunosuppressive drugs); replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment * Patients must not have received live vaccines within 42 days prior to registration; examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, chicken pox, shingles, yellow fever, rabies, bacillus Calmette-Guerin (BCG), and typhoid (oral) vaccine; seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (e.g., Flu-Mist) are live attenuated vaccines, and are not allowed * Patients known to be human immunodeficiency virus (HIV) positive are eligible if they meet the following criteria within 30 days prior to registration: stable and adequate cluster of differentiation 4 (CD4) counts (\>= 350 mm\^3), and serum HIV viral load of \< 25,000 IU/ml; patients may be on or off anti-viral therapy so long as they meet the CD4 count criteria * Patients must not have known active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection prior to registration * Patients must not have a history or current evidence of any condition, therapy or laboratory abnormality that might confound the trial results, interfere with the patient's participation for the full duration of the trial, or indicate that participation in the trial is not in the patient's best interests, in the opinion of the treating investigator * No other prior malignancy is allowed except for the following: adequately treated basal cell or squamous cell skin cancer, in situ cervical cancer, lobular carcinoma of the breast in situ, atypical melanocytic hyperplasia or melanoma in situ, adequately treated stage I or II cancer (including multiple primary melanomas) from which the patient is currently in complete remission, or any other cancer from which the patient has been disease free for three years * Women of childbearing potential must have a negative urine or serum pregnancy test within 28 days prior to registration; women/men of reproductive potential must have agreed to use an effective contraceptive method for the course of the study through 120 days after the last dose of study medication; should a woman become pregnant or suspect she is pregnant while she or her partner is participating in this study, she should inform her treating physician immediately; a woman is considered to be of "reproductive potential" if she has had menses at any time in the preceding 12 consecutive months; in addition to routine contraceptive methods, "effective contraception" also includes heterosexual celibacy and surgery intended to prevent pregnancy (or with a side-effect of pregnancy prevention) defined as a hysterectomy, bilateral oophorectomy, or bilateral tubal ligation; however, if at any point a previously celibate patient chooses to become heterosexually active during the time period for use of contraceptive measures, he/she is responsible for beginning contraceptive measures; patients must not be pregnant or nursing due to unknown teratogenic side effects * Patients who are able to complete questionnaires in English, Spanish or French must participate in the quality of life assessments; (those patients who cannot complete the quality of life questionnaires in English, Spanish or French can be registered to S1404 without contributing to the quality of life studies) * Patients must be informed of the investigational nature of this study and must sign and give written informed consent for this protocol in accordance with institutional and federal guidelines * As a part of the Oncology Patient Enrollment Network (OPEN) registration process the treating institution's identity is provided in order to ensure that the current (within 365 days) date of institutional review board approval for this study has been entered in the system * STEP 2 REGISTRATION (RANDOMIZATION CRITERIA): * Patients must not be registered until receiving confirmation from the Southwest Oncology Group (SWOG) Statistical Center that the patient's tissue specimen was adequate for PD-L1 testing; patients must be registered within 7 working days of receiving the e-mail notification * Women of childbearing potential must plan to have a urine or serum pregnancy test within 72 hours prior to receiving the first dose of study medication; if the urine test is positive or cannot be confirmed as negative, a negative serum pregnancy test will be required * No tests or exams are required to be repeated for step 2 registration (randomization); however, patients who are known to have a change in eligibility status after step 1 registration are not eligible for step 2 registration; for example, ANC is not required to be repeated between step 1 and step 2 registration, but the most recent ANC performed before step 2 registration is required to be \>= 1,500 mcL

Design outcomes

Primary

MeasureTime frameDescription
Overall Survival (OS)5 years after last randomizationTime from date of randomization to date of death due to any cause. Patients known to be alive are censored at date of last contact. The results were presented as 5-year OS estimate.

Secondary

MeasureTime frameDescription
Relapse-free Survival (RFS)5 years after last randomizationTime from date of randomization to date of first documentation of relapse or death due to any cause. Patients last known to be alive and relapse-free are censored at date of last contact.
Overall Survival (OS) in Participants Who Are PD-L1 Positive94 months; from study start November 10, 2015 to September 15, 2023Time from date of randomization to date of death due to any cause. Patients known to be alive are censored at date of last contact.
Relapse-free Survival (RFS) in Participants Who Are PD-L1 Positive5 years after last randomizationTime from date of randomization to date of first documentation of relapse or death due to any cause. Patients last known to be alive and relapse-free are censored at date of last contact.
Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRandomized patients will be followed until death or 94 months (from study start November 10, 2015 to September 15, 2023), whichever occurs first.Only adverse events that are possibly, probably or definitely related to study drug are reported. CTCAE Version 5.0 was used for all AE reporting.

Countries

Canada, Ireland, United States

Contacts

PRINCIPAL_INVESTIGATORSapna Patel

SWOG Cancer Research Network

Participant flow

Recruitment details

1,301 participants were randomized (SOC arm=654 and Pembrolizumab arm=647). On the SOC arm, 40 participants assigned to HD-IFN didn't receive intervention (36 due to refusal and 4 due to other reasons) and 49 participants assigned to ipilimumab did not receive intervention (41 due to refusal, 2 due to early progression, and 6 due to other reasons). 8 participants assigned to Pembrolizumab didn't receive intervention (4 due to refusal, 2 due to early progression, and 2 due to other reasons).

Participants by arm

ArmCount
FDA Approved Regimen (SOC)
Participants receive physician/patient choice of either high-dose recombinant interferon alfa-2B (HD-IFN) or Ipilimumab as follows: HD-IFN Induction: IV over 20 mins on days 1-5. Tx repeats weekly for 4 weeks in the absence of disease progression or unacceptable toxicity. Maintenance: SC on days 1, 3, and 5. Tx repeats every 6 weeks for up to 48 weeks in the absence of disease progression or unacceptable toxicity. Ipilimumab Induction: IV over 90 mins on day 1. Tx repeats every 3 weeks for a total of 4 cycles in the absence of disease progression or unacceptable toxicity. Maintenance: IV over 90 mins on day 1. Tx repeats every 12 weeks for 3 years in the absence of disease progression or unacceptable toxicity.
654
MK-3475 (Pembrolizumab)
Participants receive pembrolizumab IV over 30 minutes on day 1. Treatment repeats every 3 weeks for up to 52 weeks in the absence of disease progression or unacceptable toxicity.
647
Total1,301

Baseline characteristics

CharacteristicFDA Approved Regimen (SOC)TotalMK-3475 (Pembrolizumab)
Age, Continuous57.0 years56.75 years55.9 years
PD-L1 Status
Indeterminate
25 Participants44 Participants19 Participants
PD-L1 Status
Negative
93 Participants187 Participants94 Participants
PD-L1 Status
Positive
536 Participants1070 Participants534 Participants
Performance Status
0
549 Participants1090 Participants541 Participants
Performance Status
1
105 Participants211 Participants106 Participants
Planned Control Arm Regimen
Enrolled prior to amendment
35 Participants75 Participants40 Participants
Planned Control Arm Regimen
High Dose Interferon
154 Participants307 Participants153 Participants
Planned Control Arm Regimen
Ipilimumab
465 Participants919 Participants454 Participants
Race/Ethnicity, Customized
Hispanic
No
617 Participants1221 Participants604 Participants
Race/Ethnicity, Customized
Hispanic
Unknown
19 Participants36 Participants17 Participants
Race/Ethnicity, Customized
Hispanic
Yes
18 Participants44 Participants26 Participants
Race/Ethnicity, Customized
Race
Asian
6 Participants10 Participants4 Participants
Race/Ethnicity, Customized
Race
Black
5 Participants6 Participants1 Participants
Race/Ethnicity, Customized
Race
Multi-Racial
4 Participants4 Participants0 Participants
Race/Ethnicity, Customized
Race
Native American
0 Participants2 Participants2 Participants
Race/Ethnicity, Customized
Race
Pacific Islander
1 Participants1 Participants0 Participants
Race/Ethnicity, Customized
Race
Unknown
17 Participants35 Participants18 Participants
Race/Ethnicity, Customized
Race
White
621 Participants1243 Participants622 Participants
Sex: Female, Male
Female
259 Participants523 Participants264 Participants
Sex: Female, Male
Male
395 Participants778 Participants383 Participants
Stage
IIIA
69 Participants145 Participants76 Participants
Stage
IIIB
324 Participants635 Participants311 Participants
Stage
IIIC
222 Participants442 Participants220 Participants
Stage
IV
39 Participants79 Participants40 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
130 / 654131 / 647
other
Total, other adverse events
557 / 565622 / 639
serious
Total, serious adverse events
23 / 565125 / 639

Outcome results

Primary

Overall Survival (OS)

Time from date of randomization to date of death due to any cause. Patients known to be alive are censored at date of last contact. The results were presented as 5-year OS estimate.

Time frame: 5 years after last randomization

Population: The analysis population includes the 1301 participants who were eligible and evaluable (654 in the SOC arm and 647 in the MK-3475 arm).

ArmMeasureValue (NUMBER)
FDA Approved Regimen (SOC)Overall Survival (OS)76 percentage of participants
MK-3475 (Pembrolizumab)Overall Survival (OS)82 percentage of participants
Secondary

Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study Drugs

Only adverse events that are possibly, probably or definitely related to study drug are reported. CTCAE Version 5.0 was used for all AE reporting.

Time frame: Randomized patients will be followed until death or 94 months (from study start November 10, 2015 to September 15, 2023), whichever occurs first.

Population: Participants who were eligible and received at least one dose of protocol treatment.

ArmMeasureGroupValue (NUMBER)
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypertriglyceridemia8 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDizziness1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypoalbuminemia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsArthralgia4 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypokalemia3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDuodenal ulcer1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyponatremia14 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlood bilirubin increased2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypophosphatemia3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDyspepsia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypotension2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAlkaline phosphatase increased3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypothyroidism2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDyspnea12 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypoxia3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlurred vision1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsImmune system disorders - Other, specify1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEncephalitis infection2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInfections and infestations - Other, specify2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsArthritis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInfusion related reaction1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEncephalopathy1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInsomnia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBone pain1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsJoint effusion0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEndocrine disorders - Other, specify4 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLeukemia secondary to oncology chemotherapy0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAdrenal insufficiency9 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLeukocytosis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEnterocolitis6 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLipase increased5 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBronchospasm0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLower gastrointestinal hemorrhage1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEnterocolitis infectious2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLung infection1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAspartate aminotransferase increased33 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLymphocyte count decreased14 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsErectile dysfunction1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMeningitis3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCPK increased5 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMetabolism and nutrition disorders - Other, specify2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEsophagitis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMucositis oral0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnemia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMuscle weakness lower limb1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEye disorders - Other, specify2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMusculoskeletal and connective tiss disorder - Other1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCardiac disorders - Other, specify1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyalgia5 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEye pain0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyocardial infarction0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtelectasis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyocarditis0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFacial nerve disorder0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyositis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCardiac troponin T increased1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNausea9 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFall1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNervous system disorders - Other, specify4 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAcute kidney injury2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNeuralgia2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFatigue30 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNeutrophil count decreased51 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsColitis35 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFebrile neutropenia2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain in extremity2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtrial fibrillation1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain of skin0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFlu like symptoms1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPancreatitis3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsColonic perforation1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPapulopustular rash1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsForced expiratory volume decreased0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPeripheral motor neuropathy1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnorexia2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPeripheral sensory neuropathy1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGGT increased1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPharyngitis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsConfusion2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPleural effusion1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGastritis2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPneumonitis5 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtrial flutter0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsProctitis0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGastrointestinal disorders - Other, specify3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsProteinuria0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCough1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPruritus6 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGeneral disorders and admin site conditions - Other2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash acneiform0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAlanine aminotransferase increased44 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash maculo-papular31 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGeneralized muscle weakness3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash pustular1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCreatinine increased1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsResp, thoracic and mediastinal disorders - Other0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHeadache12 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRespiratory failure2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAutoimmune disorder2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRestrictive cardiomyopathy1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatic pain0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRetinal detachment0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCystitis noninfective1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRetinal tear0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatitis viral2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSeizure0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnxiety2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSepsis3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatobiliary disorders - Other, specify2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSerum amylase increased1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDehydration3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSinus tachycardia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHiccups0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSinusitis0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBack pain3 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSkin and subcutaneous tissue disorders - Other2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyperglycemia4 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSkin infection1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDepression4 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSyncope6 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypersomnia1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsTremor0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAcidosis1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsVitreous hemorrhage0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypertension7 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsVomiting9 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDiarrhea54 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWeight loss2 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyperthyroidism1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWheezing0 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlood and lymphatic system disorders - Other1 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWhite blood cell decreased19 Participants
FDA Approved Regimen (SOC)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAbdominal pain6 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWhite blood cell decreased0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAbdominal pain2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAcidosis2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAcute kidney injury2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAdrenal insufficiency4 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAlanine aminotransferase increased19 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAlkaline phosphatase increased0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnemia1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnorexia1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAnxiety0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsArthralgia3 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsArthritis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAspartate aminotransferase increased14 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtelectasis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtrial fibrillation0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAtrial flutter1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsAutoimmune disorder1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBack pain0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlood and lymphatic system disorders - Other0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlood bilirubin increased2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBlurred vision0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBone pain0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsBronchospasm1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCPK increased2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCardiac disorders - Other, specify0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCardiac troponin T increased0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsColitis13 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsColonic perforation0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsConfusion1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCough1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCreatinine increased0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsCystitis noninfective0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDehydration1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDepression0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDiarrhea18 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDizziness0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDuodenal ulcer0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDyspepsia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsDyspnea4 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEncephalitis infection0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEncephalopathy0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEndocrine disorders - Other, specify2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEnterocolitis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEnterocolitis infectious1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsErectile dysfunction0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEsophagitis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEye disorders - Other, specify1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsEye pain1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFacial nerve disorder1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFall0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFatigue3 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFebrile neutropenia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsFlu like symptoms1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsForced expiratory volume decreased1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGGT increased0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGastritis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGastrointestinal disorders - Other, specify0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGeneral disorders and admin site conditions - Other0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsGeneralized muscle weakness0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHeadache3 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatic pain1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatitis viral0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHepatobiliary disorders - Other, specify0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHiccups1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyperglycemia7 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypersomnia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypertension2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyperthyroidism1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypertriglyceridemia1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypoalbuminemia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypokalemia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHyponatremia9 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypophosphatemia3 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypotension0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypothyroidism0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsHypoxia2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsImmune system disorders - Other, specify2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInfections and infestations - Other, specify0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInfusion related reaction1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsInsomnia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsJoint effusion1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLeukemia secondary to oncology chemotherapy1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLeukocytosis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLipase increased1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLower gastrointestinal hemorrhage0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLung infection4 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsLymphocyte count decreased3 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMeningitis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMetabolism and nutrition disorders - Other, specify1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMucositis oral2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMuscle weakness lower limb0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMusculoskeletal and connective tiss disorder - Other2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyalgia1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyocardial infarction1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyocarditis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsMyositis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNausea1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNervous system disorders - Other, specify2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNeuralgia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsNeutrophil count decreased2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain in extremity0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPain of skin1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPancreatitis5 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPapulopustular rash1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPeripheral motor neuropathy0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPeripheral sensory neuropathy0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPharyngitis0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPleural effusion0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPneumonitis4 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsProctitis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsProteinuria1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsPruritus0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash acneiform2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash maculo-papular9 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRash pustular0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsResp, thoracic and mediastinal disorders - Other1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRespiratory failure0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRestrictive cardiomyopathy0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRetinal detachment1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsRetinal tear1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSeizure1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSepsis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSerum amylase increased1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSinus tachycardia0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSinusitis1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSkin and subcutaneous tissue disorders - Other2 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSkin infection1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsSyncope1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsTremor1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsVitreous hemorrhage1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsVomiting1 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWeight loss0 Participants
MK-3475 (Pembrolizumab)Number of Participants With Gr 3 Through 5 Adverse Events That Are Related to Study DrugsWheezing1 Participants
Secondary

Overall Survival (OS) in Participants Who Are PD-L1 Positive

Time from date of randomization to date of death due to any cause. Patients known to be alive are censored at date of last contact.

Time frame: 94 months; from study start November 10, 2015 to September 15, 2023

Population: The analysis population includes the 1070 participants who were eligible and evaluable with a PDL-1 positive status (536 in the SOC arm and 534 in the MK-3475 arm).

ArmMeasureValue (NUMBER)
FDA Approved Regimen (SOC)Overall Survival (OS) in Participants Who Are PD-L1 Positive79 percentage of participants
MK-3475 (Pembrolizumab)Overall Survival (OS) in Participants Who Are PD-L1 Positive83 percentage of participants
Secondary

Relapse-free Survival (RFS)

Time from date of randomization to date of first documentation of relapse or death due to any cause. Patients last known to be alive and relapse-free are censored at date of last contact.

Time frame: 5 years after last randomization

Population: The analysis population includes the 1301 participants who were eligible and evaluable (654 in the SOC arm and 647 in the MK-3475 arm).

ArmMeasureValue (NUMBER)
FDA Approved Regimen (SOC)Relapse-free Survival (RFS)49 percentage of participants
MK-3475 (Pembrolizumab)Relapse-free Survival (RFS)58 percentage of participants
Secondary

Relapse-free Survival (RFS) in Participants Who Are PD-L1 Positive

Time from date of randomization to date of first documentation of relapse or death due to any cause. Patients last known to be alive and relapse-free are censored at date of last contact.

Time frame: 5 years after last randomization

Population: The analysis population includes the 1070 participants who were eligible and evaluable with a PDL-1 positive status (536 in the SOC arm and 534 in the MK-3475 arm).

ArmMeasureValue (NUMBER)
FDA Approved Regimen (SOC)Relapse-free Survival (RFS) in Participants Who Are PD-L1 Positive51 percentage of participants
MK-3475 (Pembrolizumab)Relapse-free Survival (RFS) in Participants Who Are PD-L1 Positive60 percentage of participants

Source: ClinicalTrials.gov · Data processed: Aug 29, 2026