Study Comparing Navlimetostat Plus Pembrolizumab and Chemotherapy Versus Placebo Plus Pembrolizumab and Chemotherapy for First-Line Treatment of Metastatic Non-Small Cell Lung Cancer with MTAP Deletion

What this Trial Is About

Researchers are evaluating the clinical benefit of combining Navlimetostat BMS-986504, a selective MTA-cooperative inhibitor of PRMT5, with pembrolizumab and chemotherapy compared to placebo plus pembrolizumab and chemotherapy. This study focuses on participants with first-line metastatic non-small cell lung cancer NSCLC who have a homozygous MTAP deletion. The trial is a randomized Phase 23 study aimed at advancing treatment options for this specific lung cancer group. Participants will receive one of several combinations Navlimetostat plus pembrolizumab and chemotherapy, or placebo plus pembrolizumab and chemotherapy. Chemotherapy drugs involved may include cisplatin, carboplatin, pemetrexed, paclitaxel, or nab-paclitaxel, given at specified doses on certain days. The study uses a quadruple-masked, parallel design with multiple treatment arms to compare these regimens. During the study, participants will be monitored for progression-free survival and overall survival up to five years. Researchers will assess tumor response, disease control, duration and time to response, and safety through adverse event reporting and laboratory tests. The study includes detailed follow-up to evaluate efficacy and safety outcomes over the long term, with a primary completion date in 2031.

A Study to Compare the Combination of Navlimetostat (BMS-986504) With Pembrolizumab and Chemotherapy Versus Placebo Plus Pembrolizumab and Chemotherapy in First-line Metastatic Non-small Cell Lung Cancer Participants With Homozygous MTAP Deletion