A Randomized Phase 2/3 Study of BMS-986504 in Combination with Pembrolizumab and Chemotherapy Versus Placebo Plus Pembrolizumab and Chemotherapy in First-line Metastatic Non-small Cell Lung Cancer Participants with Homozygous MTAP Deletion

The purpose of this study is to compare the clinical benefit of the combination of BMS-986504 (a selective MTA-cooperative inhibitor of PRMT5) plus pembrolizumab and chemotherapy versus placebo plus pembrolizumab and chemotherapy in first-line metastatic non-small cell lung cancer participants with homozygous MTAP deletion.