Safety and Tolerability of Pembrolizumab (MK-3475) + Pegylated Interferon Alfa-2b and Pembrolizumab+ Ipilimumab in Participants With Advanced Melanoma or Renal Cell Carcinoma (MK-3475-029/KEYNOTE-29)

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

295 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-03-17

Study Completion Date

2021-04-01

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This study is being done to analyze the safety, tolerability, and efficacy of treatment for advanced melanoma (MEL) and renal cell carcinoma (RCC) using combination regimens of pembrolizumab + pegylated interferon alfa-2b (PegIFN-2b) and pembrolizumab + ipilimumab (IPI). The primary hypothesis is that these combinations will be sufficiently well-tolerated to permit continued clinical investigation.

Related Clinical Trials

Explore similar clinical trials based on study characteristics and research focus.

Study of Pembrolizumab (MK-3475) in Participants With Advanced Solid Tumors (MK-3475-028/KEYNOTE-28)

NCT02054806

Solid Tumor

COMPLETED PHASE1

Testing the Combination of Two Experimental Drugs MK-3475 (Pembrolizumab) and Interferon-gamma for the Treatment of Mycosis Fungoides and Sézary Syndrome and Advanced Synovial Sarcoma

NCT03063632

Metastatic Myxoid Liposarcoma Metastatic Round Cell Liposarcoma Metastatic Synovial Sarcoma +13 more

COMPLETED PHASE2

Pembrolizumab in Patients With Locally Advanced or Metastatic Skin Cancer

NCT02964559

Recurrent Skin Carcinoma Skin Squamous Cell Carcinoma

COMPLETED PHASE2

Study of MK-3475 (Pembrolizumab) in Patients With Microsatellite Unstable (MSI) Tumors (Cohort D)

NCT04098068

High Tumor Mutation Burden High TMB (Tumor Mutation Burden) MSS (Microsatellite Stable)

COMPLETED PHASE2

A Study of Participant Reported Preference for Subcutaneous Pembrolizumab Coformulated With Berahyaluronidase Alfa (MK-3475A) Over Intravenous Pembrolizumab (MK-3475) Formulation in Multiple Tumor Types (MK-3475A-F11)

NCT06099782

Non-Small Cell Lung Cancer Renal Cell Carcinoma Melanoma

ACTIVE_NOT_RECRUITING PHASE2

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

The trial is being done in three parts: Part 1A (MEL and RCC) will define the maximum tolerated dose (MTD)/maximum administered dose (MAD) for the drug combinations; a recommended Phase 2 dose (RP2D) for each combination will be identified. Part 1B (MEL-single arm expansion) will better characterize safety and efficacy and provide preliminary efficacy data for the pembrolizumab + IPI combination in participants with MEL. Part 1C (MEL) is added as the third part of the study with Amendment 3. Part 1C will evaluate safety and efficacy for different doses and dosing intervals for IPI in combination with pembrolizumab in participants with advanced MEL.

In the pembrolizumab + IPI study arms, qualified participants who receive the first course but experience disease progression after discontinuing pembrolizumab with stable disease or better, may, at the investigator's discretion, initiate a second course of pembrolizumab at the same dose and schedule for up to 17 doses (up to \~1 additional year) + IPI at the same dose and schedule for up to 4 doses (up to \~12 additional weeks). In the pembrolizumab + PEG-IFN study arms, qualified participants who receive the first course but experience disease progression after discontinuing pembrolizumab with stable disease or better may, at the investigator's discretion, initiate a second course of pembrolizumab at the same dose and schedule for up to 17 doses (up to \~1 additional year). Per protocol, response or progression during the second course will not count towards efficacy outcome measure and adverse events during the second course will not count towards safety outcome measures.

Part 2 (MEL and RCC) is a randomized portion of the trial and will evaluate preliminary efficacy of the drug combinations for advanced MEL participants. Part 2 was removed from the study with Amendment 3 of the protocol.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Renal Cell Carcinoma Melanoma

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Pembrolizumab + PegIFN-2b

Participants in Part 1A receive pembrolizumab intravenously (IV) 200 mg every three weeks (Q3W) + PEG-IFN at assigned dose subcutaneously (SC) once a week for up to \~2 years.

Group Type EXPERIMENTAL

Pembrolizumab

Intervention Type BIOLOGICAL

IV infusion

PegIFN-2b

Intervention Type BIOLOGICAL

Subcutaneous infusion

Pembrolizumab + IPI Q3W

Participants in Parts 1A and 1B receive pembrolizumab IV 200 mg Q3W for up to \~2 years + IPI IV 1 mg/kg Q3W for up to \~12 weeks.

Group Type EXPERIMENTAL

Pembrolizumab

Intervention Type BIOLOGICAL

IV infusion

Ipilimumab

Intervention Type BIOLOGICAL

IV infusion

Pembrolizumab + IPI Q6W

Participants in Part 1C receive pembrolizumab IV 200 mg Q3W for up to \~2 years + IPI IV 50 mg every 6 weeks (Q6W) for up to \~24 weeks.

Group Type EXPERIMENTAL

Pembrolizumab

Intervention Type BIOLOGICAL

IV infusion

Ipilimumab

Intervention Type BIOLOGICAL

IV infusion

Pembrolizumab + IPI Q12W

Participants in Part 1C receive pembrolizumab IV 200 mg Q3W for up to \~2 years + IPI IV 100 mg every 12 weeks (Q12W) for up to \~48 weeks.

Group Type EXPERIMENTAL

Pembrolizumab

Intervention Type BIOLOGICAL

IV infusion

Ipilimumab

Intervention Type BIOLOGICAL

IV infusion

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Pembrolizumab

IV infusion

Intervention Type BIOLOGICAL

PegIFN-2b

Subcutaneous infusion

Intervention Type BIOLOGICAL

Ipilimumab

IV infusion

Intervention Type BIOLOGICAL

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

KEYTRUDA® MK-3475 PegIntron® Sylatron® Yervoy®

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Histologically- or cytologically-confirmed diagnosis of advanced/unresectable or metastatic MEL or RCC (Part 1A only) with predominantly clear cell elements
* Previously untreated stage III/IV advanced or metastatic MEL (Part 1C only)
* MEL subjects may be treatment naïve or may have received prior lines of therapy for metastatic disease (Parts 1A and 1B)
* RCC subjects must have received ≥1 prior line of therapy for metastatic disease (Part 1A)
* Measurable disease as defined by RECIST 1.1
* Must provide a tumor sample (archival or newly obtained biopsy) that is adequate for determination of PD (programmed cell death)-Ligand 1 status by immunohistochemistry at a central pathology laboratory prior to enrollment. Note: Adequacy of the tumor sample for PD-Ligand 1 testing is not required prior to enrollment in Part 1C
* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1
* Adequate organ function
* Resolution of toxic effect(s) of the most recent prior chemotherapy to Grade 1 or less (Parts 1A and 1B) and/or recovered from major surgery or radiation therapy
* Female participants of childbearing potential must be willing to use adequate contraception during the course of the study through 120 days after the last dose of study drug
* Male participants must agree to use an adequate method of contraception starting with the first dose of study therapy through 120 days after the last dose of study drug

Exclusion Criteria

* Uveal or ocular MEL
* Prior therapy with an anti-programmed cell death (anti-PD)-1, anti-PD-Ligand 1, anti-PD-Ligand 2 or with an agent directed to another co-inhibitory T-cell receptor or has previously participated in a pembrolizumab clinical trial. Note: In Part 1C, participants may have received anti-PD-1 and/or anti-Cytotoxic T-lymphocyte-associated antigen 4 (anti-CTLA-4) as part of their neo/adjuvant treatment.
* Has received prior anti-cancer therapy, monoclonal antibody, chemotherapy, or an investigational agent or device within 4 weeks or 5 half-lives (whichever is longer) before first dose of trial drug or not recovered (≤ Grade 1 or at baseline) from AEs due to previously administered agents (Parts 1A and 1B)
* Diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy (dosing exceeding 10 mg daily of prednisone equivalent) or any other form of immunosuppressive therapy within 7 days prior to the first dose of study drug
* Known additional malignancy that is progressing or requires active treatment with the exception of early stage cancers (carcinoma in situ or Stage 1) treated with curative intent, basal cell carcinoma of the skin, squamous cell carcinoma of the skin, or in situ cervical cancer or in situ breast cancer that has undergone potentially curative therapy
* Known active central nervous system (CNS) metastases and/or carcinomatous meningitis
* Severe hypersensitivity to any pembrolizumab excipients
* Active autoimmune disease requiring systemic treatment in the past 2 years
* History of (non-infectious) pneumonitis that required steroids or has current pneumonitis
* Active infection requiring systemic therapy
* Pregnant or breastfeeding, or expecting to conceive or father children within the projected duration of the trial from screening through 120 days after the last dose of study drug
* Prior therapy with interferon alfa (in neoadjuvant, adjuvant, or metastatic settings) (Part 1A only)
* Uncontrolled thyroid dysfunction
* Uncontrolled diabetes mellitus.
* Known history of human immunodeficiency virus (HIV)
* Known history of or is positive for Hepatitis B or Hepatitis C
* Received a live vaccine within 30 days prior to first dose of study drug

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No