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Study identifier: NCT06170788 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Sacituzumab Tirumotecan (MK-2870) in Combination With Pembrolizumab Versus Pembrolizumab Alone in Metastatic Non-small Cell Lung Cancer (NSCLC) With Programmed Cell Death Ligand 1 (PD-L1) Tumor Proportion Score (TPS) ≥ 50% (MK-2870-007)

Condition: Non-small Cell Lung Cancer (NSCLC)  ·  Sponsor: Merck Sharp & Dohme LLC

PhasePhase 3
Planned participants614
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The primary objective of the study is to compare sacituzumab tirumotecan combined with pembrolizumab to pembrolizumab alone with respect to overall survival (OS). The primary hypothesis is that the combination of sacituzumab tirumotecan and pembrolizumab is superior to pembrolizumab alone with respect to OS. All participants who have completed the first course of pembrolizumab may be eligible for up to an additional 9 cycles of pembrolizumab monotherapy if there is blinded independent central review (BICR)-verified progressive disease by Response Evaluation Criteria In Solid Tumors version 1.1 (RECIST 1.1) after initial treatment.

This description comes directly from the study's public registry record.

Talk to the study team

Toll Free Number  ·  1-888-577-8839  ·  Trialsites@msd.com

Always discuss trial participation with your own doctor first.

Locations (220)

Mayo Clinic in Arizona - Phoenix ( Site 0147)Phoenix, Arizona, United StatesRecruiting
Roy and Patricia Disney Family Cancer Center - Providence Saint Joseph Medical Center ( Site 0130)Burbank, California, United StatesRecruiting
Cancer Centers of Colorado St. Mary's Regional Hospital ( Site 0132)Grand Junction, Colorado, United StatesRecruiting
Mayo Clinic in Florida-Mayo Clinic Comprehensive Cancer Center ( Site 0133)Jacksonville, Florida, United StatesRecruiting
Northwest Georgia Oncology Centers, a Service of Wellstar Cobb Hospital-Research ( Site 0106)Marietta, Georgia, United StatesCompleted
The University of Louisville, James Graham Brown Cancer Center ( Site 0121)Louisville, Kentucky, United StatesCompleted
New England Cancer Specialists ( Site 0143)Westbrook, Maine, United StatesRecruiting
University of Massachusetts Chan Medical School-Division of Hematology/Oncology ( Site 0144)Worcester, Massachusetts, United StatesCompleted
Allina Health Cancer Institute - Abbott Northwestern Hospital ( Site 0115)Minneapolis, Minnesota, United StatesRecruiting
Mayo Clinic - Rochester ( Site 0148)Rochester, Minnesota, United StatesRecruiting
Hattiesburg Clinic Hematology/Oncology ( Site 0104)Hattiesburg, Mississippi, United StatesRecruiting
Renown Regional Medical Center-Renown Health Medical Oncology ( Site 0134)Reno, Nevada, United StatesRecruiting

+ 208 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06170788