A Study of Coformulated Favezelimab/Pembrolizumab (MK-4280A) Versus Standard of Care in Subjects With Previously Treated Metastatic PD-L1 Positive Colorectal Cancer (MK-4280A-007)

Summary

The purpose of this study is to assess the safety and efficacy of coformulated favezelimab/pembrolizumab (MK-4280A) in participants with metastatic colorectal cancer. The study will also compare MK-4280A with the standard of care treatment of regorafenib and TAS-102 (trifluridine and tipiracil). The primary study hypothesis is that coformulated favezelimab/pembrolizumab (MK-4280A) is superior to standard of care with respect to overall survival.

Timeline

Start

2021-11-10

Primary completion

2024-08-15

Completion

2025-02-21

Publications

• Bautista J, Echeverria CE, Maldonado-Noboa I, Adatty-Molina J, Suarez Urresta S, Coral-Riofrio EC, Araujo-Abad S, Kyriakidis NC, Lopez-Cortes A. Next-Generation Immune Checkpoints and Tumor Microenvironment Modulation in Cancer Immunotherapy. J Immunol Res. 2026;2026(1):e7864229. doi: 10.1155/jimr/7864229.

Drugs

Indications