This clinical trial is focused on studying a type of lung cancer known as Non-Small Cell Lung Cancer (NSCLC). The study is exploring new combinations of treatments for patients who have not received any prior treatment for their advanced or metastatic NSCLC. The treatments being tested include a combination of different immunotherapy drugs. These drugs are designed to help the body’s immune system fight cancer more effectively. The medications involved in this study include a drug with the code name GSK4428859, Jemperli (also known as Dostarlimab), a drug with the code name GSK6097608, and Keytruda (also known as Pembrolizumab).
The purpose of the study is to evaluate how well these new immunotherapy combinations work compared to Pembrolizumab alone in patients with a specific type of NSCLC that shows high levels of a protein called PD-L1. This protein can affect how the immune system responds to cancer. The study will involve participants receiving these treatments through an intravenous infusion, which means the medication is given directly into a vein. The study will follow participants over a period of time to observe the effects of the treatments on their cancer.
Participants in the study will be monitored closely by healthcare professionals to ensure their safety and to gather information about how the treatments are working. The study aims to provide valuable insights into the effectiveness of these new treatment combinations for NSCLC, potentially leading to better treatment options for patients in the future.



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