This clinical trial is focused on studying the effectiveness and safety of a treatment for melanoma, a type of skin cancer that can spread to other parts of the body. The study will compare two treatments: one group will receive a combination of lifileucel and pembrolizumab, while the other group will receive only pembrolizumab. Lifileucel is a type of cell therapy that uses a patient’s own immune cells, known as tumor-infiltrating lymphocytes, to help fight cancer. Pembrolizumab, also known by its code name MK-3475, is a medication that helps the immune system detect and attack cancer cells.
The purpose of the study is to determine if the combination of lifileucel and pembrolizumab is more effective than pembrolizumab alone in treating patients with melanoma that cannot be removed by surgery or has spread to other parts of the body. Participants in the study will be randomly assigned to one of the two treatment groups. The study will involve regular visits to the clinic for treatment and monitoring, which will include infusions of the medications and assessments of the cancer’s response to the treatment.
Throughout the study, participants will receive supportive care to manage any side effects and ensure their well-being. The study aims to provide valuable information on whether the combination treatment can improve outcomes for patients with melanoma. The trial will continue until enough data is collected to make a clear comparison between the two treatment options.



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