A Phase 3, Randomized, Study of Neoadjuvant and Adjuvant Nivolumab Plus Bempegaldesleukin (NKTR-214), Versus Nivolumab Alone Versus Standard of Care in Participants With Muscle-Invasive Bladder Cancer (MIBC) Who Are Cisplatin Ineligible

The purpose of the study is to see if treatment with nivolumab plus bempegaldesleukin or nivolumab alone, before and after surgery to remove the bladder, is more effective than surgery alone in participants with high-risk urothelial cancer, including muscle-invasive bladder cancer who are not able to receive cisplatin chemotherapy.