Safety and Preliminary Efficacy of Pumitamig (BNT327), an Investigational Therapy for Patients With Non-small Cell Lung Cancer in Combination With Chemotherapy as First-line or Second-line Treatment

This is a Phase II, multisite, open-label study consisting of two parts in participants with advanced/metastatic Non-small Cell Lung Cancer (NSCLC) which progressed after a first-line chemoimmunotherapy to evaluate the combination of pumitamig (also known as BNT327, BMS-986545 or PM8002) with standard of care. Part 1 is a safety run-in with pumitamig (Dose 1 or Dose 2) plus docetaxel and will include up to 12 participants in total to be treated in Part 1A and 1B sequentially. Part 2 is a dose expansion at the deemed safe dose of pumitamig plus docetaxel and will include up to 54 participants.