- Conditions
- Bladder Adenocarcinoma, Bladder Clear Cell Adenocarcinoma, Bladder Mixed Adenocarcinoma, Bladder Neuroendocrine Carcinoma, Bladder Small Cell Neuroendocrine Carcinoma, Bladder Squamous Cell Carcinoma, Chromophobe Renal Cell Carcinoma, Collecting Duct Carcinoma, Invasive Bladder Giant Cell Urothelial Carcinoma, Invasive Bladder Lymphoepithelioma-Like Carcinoma, Invasive Bladder Nested Urothelial Carcinoma, Invasive Bladder Plasmacytoid Urothelial Carcinoma, Invasive Bladder Sarcomatoid Urothelial Carcinoma, Invasive Bladder Urothelial Carcinoma, Kidney Medullary Carcinoma, Large Cell Neuroendocrine Carcinoma, Malignant Testicular Leydig Cell Tumor, Malignant Testicular Sertoli Cell Tumor, Metastatic Bladder Carcinoma, Metastatic Bladder Clear Cell (Glycogen-Rich) Urothelial Carcinoma, Metastatic Bladder Giant Cell Urothelial Carcinoma, Metastatic Bladder Large Cell Neuroendocrine Carcinoma, Metastatic Bladder Lipid-Rich Urothelial Carcinoma, Metastatic Bladder Micropapillary Urothelial Carcinoma, Metastatic Bladder Plasmacytoid Urothelial Carcinoma, Metastatic Bladder Sarcomatoid Urothelial Carcinoma, Metastatic Bladder Small Cell Neuroendocrine Carcinoma, Metastatic Bladder Squamous Cell Carcinoma, Metastatic Chromophobe Renal Cell Carcinoma, Metastatic Kidney Medullary Carcinoma, Metastatic Malignant Genitourinary System Neoplasm, Metastatic Papillary Renal Cell Carcinoma, Metastatic Penile Carcinoma, Metastatic Prostate Small Cell Neuroendocrine Carcinoma, Metastatic Sarcomatoid Renal Cell Carcinoma, Metastatic Urethral Carcinoma, Papillary Renal Cell Carcinoma, Sarcomatoid Renal Cell Carcinoma, Stage IV Bladder Cancer AJCC v8, Stage IV Penile Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8, Stage IV Urethral Cancer AJCC v8, Stage IVB Prostate Cancer AJCC v8, Urachal Adenocarcinoma, Urethral Clear Cell Adenocarcinoma
- Interventions
- Biospecimen Collection, Bone Scan, Cabozantinib S-malate, Computed Tomography, Echocardiography Test, Ipilimumab, Magnetic Resonance Imaging, Nivolumab, Positron Emission Tomography
- Procedure · Drug · Biological
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 314 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2027
- U.S. locations
- 578
- States / cities
- Birmingham, Alabama • Anchorage, Alaska • Kingman, Arizona + 376 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 7:24 PM EDT