NCT04579133 2021-06-16Neoadjuvant Durvalumab Alone Versus Durvalumab With Olaparib in Patients Ineligible for Cisplatin With Muscle-Invasive Urothelial Carcinoma of the Bladder Followed by Radical CystectomyLatin American Cooperative Oncology GroupPhase 2 Terminated140 enrolled