This clinical trial is focused on studying a type of lung cancer known as non-small cell lung cancer (NSCLC) that has specific changes in a gene called MET. The treatment being tested is a new medication called REGN5093, which is a type of medicine known as a bispecific antibody. This medication is designed to target and bind to specific proteins in the body, potentially helping to treat the cancer.
The purpose of the study is to evaluate the safety and effectiveness of REGN5093 in patients with MET-altered advanced non-small cell lung cancer. The study is divided into two phases. In the first phase, the focus is on determining the safest dose of REGN5093 that patients can tolerate. In the second phase, the study will look at how well the medication works in reducing the size of the tumors.
Participants in the study will receive REGN5093 through an IV infusion, which means the medication is given directly into a vein. The study will monitor patients for any side effects and measure how the medication is processed in the body. The overall goal is to find out if REGN5093 can be a safe and effective treatment option for patients with this specific type of lung cancer.



France