A PHASE 3, OPEN-LABEL, RANDOMIZED STUDY TO EVALUATE ENFORTUMAB VEDOTIN IN COMBINATION WITH PEMBROLIZUMAB IN ADULT PARTICIPANTS WITH MUSCLE-INVASIVE BLADDER CANCER WHO ARE INELIGIBLE FOR OR HAVE ELECTED NOT TO UNDERGO CYSTECTOMY
This study is being done to see how well two drugs (enfortumab vedotin and pembrolizumab) work together as a bladder preservation approach to treat patients with muscle invasive bladder cancer. The study will compare these drugs to concurrent chemoradiotherapy that is usually used to treat this cancer (standard of care). The study will enroll patients with muscle-invasive bladder cancer (MIBC) who have cancer that has not spread outside the bladder.
• Has histologically confirmed initial diagnosis of muscle-invasive bladder cancer (MIBC) with predominant urothelial histology staged cT2-T4aN0M0
• Tissue comprising muscle-invasive urothelial cancer must be submitted for clinical staging at baseline
• Eligible for and agree to receive chemoradiotherapy and one of the protocol-specified radiosensitizing chemotherapy regimens
• Fit for systemic therapy and elect bladder preservation, including participants who are ineligible for or have elected not to undergo cystectomy
• Has Eastern Cooperative Oncology Group (ECOG) performance status of 0, 1, or 2