Phase 1b2 Study of MK-1084 Combined With Other Treatments for Advanced or Metastatic Non-Squamous Non-Small Cell Lung Cancer with KRAS G12C Mutations

What this Trial Is About

Researchers are studying MK-1084, a targeted therapy, to treat advanced or metastatic non-squamous non-small cell lung cancer NSCLC with a specific KRAS G12C mutation. The study aims to evaluate the safety and tolerability of MK-1084 when combined with other treatments, and to see how many participants experience tumor shrinkage or disappearance. This trial is part of a larger master protocol and includes participants who have previously received certain cancer therapies. Participants will receive MK-1084 combined with either patritumab deruxtecan HER3-DXd or sacituzumab tirumotecan Sac-TMT until treatment is stopped due to side effects, adverse events, or investigator decision. MK-1084 is taken orally, while the other drugs are given by intravenous infusion. The arm combining MK-1084 with cetuximab was discontinued per protocol amendment. Throughout the study, participants will undergo assessments to monitor dose-limiting toxicities, adverse events, and treatment response for up to approximately 63 months. Researchers will also evaluate progression-free survival and drug concentration levels in the blood. Safety and treatment effects will be closely tracked, and participants may receive rescue medications to manage symptoms like nausea. The total study duration extends to 2032, with primary outcome evaluation by 2029.

A Clinical Study of MK-1084 With Other Treatments for Non-small Cell Lung Cancer (MK-3475-01F)