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Terminated Phase 3 Interventional Results available

A Study of Adjuvant Pembrolizumab/Vibostolimab (MK-7684A) Versus Pembrolizumab for Resected High-Risk Melanoma in Participants With High-Risk Stage II-IV Melanoma (MK-7684A-010/KEYVIBE-010)

ClinicalTrials.gov ID: NCT05665595

Public ClinicalTrials.gov record NCT05665595. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 28, 2026, 8:00 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 3, Randomized, Double-blind, Active-Comparator-Controlled Clinical Study of Adjuvant MK-7684A (Vibostolimab With Pembrolizumab) Versus Adjuvant Pembrolizumab in Participants With High-risk Stage II-IV Melanoma (KEYVIBE-010)

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The primary purpose of this study is to compare pembrolizumab/vibostolimab to pembrolizumab with respect to recurrence-free survival (RFS). The primary hypothesis is that pembrolizumab/vibostolimab is superior to pembrolizumab with respect to RFS as assessed by the investigator in participants with high-risk resected Stage IIB, IIC, III and IV melanoma.

Study identification

NCT ID
NCT05665595
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 3
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Enrollment
1,594 participants

Conditions and interventions

Conditions

Interventions

Biological

Eligibility (public fields only)

Age range
12 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jan 19, 2023 (Actual)
Primary completion
Mar 6, 2024 (Actual)
Completion
Sep 24, 2025 (Actual)
Last update posted
Sep 10, 2026

2023 – 2025

United States locations

U.S. sites
30
U.S. states
17
U.S. cities
25
Facility City State ZIP Site status
Moores Cancer Center ( Site 0116) La Jolla California 92093-0698 —
The Angeles Clinic and Research Institute - West Los Angeles Office ( Site 0123) Los Angeles California 90025 —
UCLA Hematology/Oncology - Westwood (Building 100) ( Site 0131) Los Angeles California 90095 —
California Pacific Medical Center - Pacific Campus ( Site 0111) San Francisco California 94115 —
UCSF Medical Center at Mission Bay ( Site 0130) San Francisco California 94158 —
The Melanoma & Skin Cancer Institute ( Site 0120) Englewood Colorado 80113 —
Georgetown University Medical Center ( Site 0144) Washington D.C. District of Columbia 20007 —
University of Miami Hospital and Clinics, Sylvester Cancer Center ( Site 0110) Miami Florida 33136 —
Moffitt Cancer Center, Richard M. Shulze Family Foundation Outpatient Center ( Site 0124) Tampa Florida 33612 —
Northwestern Memorial Hospital ( Site 0109) Chicago Illinois 60611 —
Advocate Medical Group-Oncology ( Site 0102) Park Ridge Illinois 60068 —
University of Iowa-Holden Comprehensive Cancer Center ( Site 0107) Iowa City Iowa 52242 —
Henry Ford Hospital ( Site 0133) Detroit Michigan 48202 —
Comprehensive Cancer Centers of Nevada ( Site 0142) Las Vegas Nevada 89169 —
R.J. Zuckerberg Cancer Center-Medical Oncology ( Site 0132) Lake Success New York 11042 —
Perlmutter Cancer Center at NYU Langone Hospital - Long Island ( Site 0146) Mineola New York 11501 —
Laura and Isaac Perlmutter Cancer Center-Hematology and Oncology ( Site 0113) New York New York 10016 —
Icahn School of Medicine at Mount Sinai ( Site 0118) New York New York 10029 —
Weill Cornell Medical College ( Site 0115) New York New York 10065 —
Levine Cancer Institute ( Site 0138) Charlotte North Carolina 28204 —
Sanford Fargo Medical Center ( Site 0127) Fargo North Dakota 58102 —
Children's Hospital of Pittsburgh ( Site 0141) Pittsburgh Pennsylvania 15224 —
UPMC Hillman Cancer Center ( Site 0135) Pittsburgh Pennsylvania 15232 —
Sanford Cancer Center ( Site 0125) Sioux Falls South Dakota 57104 —
The West Clinic, PLLC dba West Cancer Center ( Site 0119) Germantown Tennessee 38138 —
St. Jude Children's Research Hospital ( Site 0106) Memphis Tennessee 38105 —
Vanderbilt University Medical Center ( Site 0139) Nashville Tennessee 37232 —
University of Texas MD Anderson Cancer Center ( Site 0145) Houston Texas 77030 —
Inova Schar Cancer Institute ( Site 0103) Fairfax Virginia 22031 —
University of Wisconsin Hospital and Clinics ( Site 0108) Madison Wisconsin 53792 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 175 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05665595, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Sep 10, 2026 · Synced Oct 28, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05665595 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →