This clinical trial is focused on studying a type of lung cancer known as non-small cell lung cancer (NSCLC). The study is specifically looking at cases where the cancer has advanced or spread to other parts of the body and has certain genetic changes called EGFR mutations. These mutations can make the cancer resistant to previous treatments. The trial is testing a combination of two medications: osimertinib, which is already used to treat this type of cancer, and tepotinib, which is being studied for its potential to help when the cancer has become resistant to osimertinib.
The purpose of the study is to see how effective the combination of tepotinib and osimertinib is in treating this specific type of lung cancer. Participants in the study will take these medications in the form of film-coated tablets. The study will follow participants over a period of time to observe how their cancer responds to the treatment. Some participants may receive a placebo, which is a tablet that looks like the medication but does not contain the active drug. The study will also monitor for any side effects or changes in health that may occur during the treatment.
Throughout the study, participants will have regular check-ups to assess their health and the progress of their cancer. This will include various tests and assessments to ensure the safety and effectiveness of the treatment. The study aims to provide valuable information on whether this combination of medications can offer a new treatment option for patients with this challenging form of lung cancer.



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