This clinical trial is focused on studying treatments for advanced urothelial cancer, which is a type of cancer that affects the bladder and urinary system. The study will explore the effectiveness of a medication called durvalumab, also known by its code name MEDI4736, used in combination with standard chemotherapy treatments. Additionally, the trial will investigate the combination of durvalumab and another medication called tremelimumab with standard chemotherapy, compared to using standard chemotherapy alone.
The purpose of the study is to determine how well these combinations work in treating patients with this type of cancer. Participants in the study will receive treatments through an intravenous infusion, which means the medication is delivered directly into the bloodstream through a vein. The study will compare the outcomes of patients receiving the different treatment combinations to see which is most effective in improving overall survival and controlling the disease.
Throughout the study, participants will be monitored to assess their response to the treatment and any side effects they may experience. The trial aims to provide valuable information on the potential benefits of combining durvalumab and tremelimumab with chemotherapy for patients with advanced urothelial cancer, helping to guide future treatment options for this condition.



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