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Completed Phase 3 Interventional

Study of Pembrolizumab/Vibostolimab (MK-7684A) in Combination With Concurrent Chemoradiotherapy Followed by Pembrolizumab/Vibostolimab Versus Concurrent Chemoradiotherapy Followed by Durvalumab in Participants With Stage III Non-small Cell Lung Cancer (MK-7684A-006)

ClinicalTrials.gov ID: NCT05298423

Public ClinicalTrials.gov record NCT05298423. 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 22, 2026, 8:57 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

Open-label Phase 3 Study of MK-7684A (Coformulation of Vibostolimab With Pembrolizumab) in Combination With Concurrent Chemoradiotherapy Followed by MK-7684A Versus Concurrent Chemoradiotherapy Followed by Durvalumab in Participants With Unresectable, Locally Advanced, Stage III NSCLC

Brief summary

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

Researchers are looking for new ways to treat people with locally advanced non-small cell lung cancer (NSCLC). The goal of this study is to learn if people who receive the combination of vibostolimab and pembrolizumab (MK-7684A) live longer without the cancer getting worse and live longer overall than people who receive durvalumab.

Study identification

NCT ID
NCT05298423
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Merck Sharp & Dohme LLC
Industry
Enrollment
610 participants

Conditions and interventions

Interventions

Biological · Drug · Radiation

Eligibility (public fields only)

Age range
18 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
May 3, 2022 (Actual)
Primary completion
Jun 15, 2026 (Actual)
Completion
Jun 15, 2026 (Actual)
Last update posted
Aug 28, 2026

2022 – 2026

United States locations

U.S. sites
21
U.S. states
13
U.S. cities
21
Facility City State ZIP Site status
VA Long Beach Healthcare System ( Site 2831) Long Beach California 90822 —
VA West Los Angeles Medical Center ( Site 2808) Los Angeles California 90073 —
Millennium Oncology Research Clinic ( Site 2801) Hollywood Florida 33024 —
Mid Florida Hematology and Oncology Center ( Site 2800) Orange City Florida 32763 —
Moffitt Cancer Center ( Site 2818) Tampa Florida 33612 —
University of Chicago Medical Center ( Site 2828) Chicago Illinois 60637 —
Franciscan St. Francis Health ( Site 2812) Indianapolis Indiana 46237 —
MFSMC-HJWCI ( Site 2804) Baltimore Maryland 21237 —
Boston Medical Center ( Site 2829) Boston Massachusetts 02118 —
University of Massachusetts Chan Medical School ( Site 2815) Worcester Massachusetts 01655 —
University of Missouri Hospital ( Site 2839) Columbia Missouri 65212 —
Cox Medical Center North-Cox Medical Center/Hulston Cancer Center/ Radiation Oncology ( Site 2837) Springfield Missouri 65807 —
Rutgers Cancer Institute of New Jersey ( Site 2805) New Brunswick New Jersey 08901 —
Icahn School of Medicine at Mount Sinai ( Site 2821) New York New York 10029 —
White Plains Hospital ( Site 2835) White Plains New York 10601 —
Kaiser Permanente Northwest-Central Interstate--Oncology ( Site 2816) Portland Oregon 97227 —
Lancaster General Hospital - Ann B Barshinger Cancer Institute ( Site 2827) Lancaster Pennsylvania 17601 —
Thomas Jefferson University - Clinical Research Institute ( Site 2813) Philadelphia Pennsylvania 19107 —
Millennium Research & Clinical Development ( Site 2811) Houston Texas 77090 —
Central Texas Veterans health care-Oncology & Hematology ( Site 2819) Temple Texas 76504 —
MultiCare Health System ( Site 2817) Tacoma Washington 98405 —

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 139 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05298423, 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 Aug 28, 2026 · Synced Oct 22, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05298423 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →