- Conditions
- Bladder Small Cell Neuroendocrine Carcinoma, Bladder Squamous Cell Carcinoma, Bladder Urothelial Carcinoma, Clear Cell Renal Cell Carcinoma, Invasive Bladder Plasmacytoid Urothelial Carcinoma, Invasive Bladder Sarcomatoid Urothelial Carcinoma, Invasive Sarcomatoid Urothelial Carcinoma, Kidney Medullary Carcinoma, Malignant Genitourinary System Neoplasm, Malignant Solid Neoplasm, Penile Carcinoma, Penile Squamous Cell Carcinoma, Renal Cell Carcinoma, Renal Pelvis Urothelial Carcinoma, Sarcomatoid Renal Cell Carcinoma, Stage III Bladder Cancer AJCC v8, Stage III Penile Cancer AJCC v8, Stage III Renal Cell Cancer AJCC v8, Stage III Renal Pelvis and Ureter Cancer AJCC v8, Stage III Renal Pelvis Cancer AJCC v8, Stage III Ureter Cancer AJCC v8, Stage III Urethral Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8, Stage IV Penile Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8, Stage IV Renal Pelvis and Ureter Cancer AJCC v8, Stage IV Ureter Cancer AJCC v8, Stage IV Urethral Cancer AJCC v8, Ureter Urothelial Carcinoma, Urethral Urothelial Carcinoma
- Interventions
- Biopsy Procedure, Biospecimen Collection, Cabozantinib S-malate, Computed Tomography, Echocardiography Test, Ipilimumab, Magnetic Resonance Imaging, Nivolumab
- Procedure · Drug · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2026
- U.S. locations
- 8
- States / cities
- Duarte, California • Los Angeles, California • Sacramento, California + 3 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 7:24 PM EDT