Clinical Trial Information Request for Protocol 21-763 Title Correlative Research of A Phase 3 RandOmized Study Comparing PERioperative Nivolumab vs. Observation in Patients with Renal Cell Carcinoma Undergoing Nephrectomy (PROSPER RCC) PI Site Directions: Type your name, contact email and phone number (optional) into the boxes below then click Save to Submit your request for information about this study. Name Email Phone