- Conditions
- Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma Metastatic in the Bone, Stage IV Prostate Cancer AJCC v7
- Interventions
- Enzalutamide, Ribociclib, Laboratory Biomarker Analysis, Pharmacological Study, Biospecimen Collection, Biopsy, Echocardiography, Multigated Acquisition Scan, Bone Scan, Computed Tomography, Magnetic Resonance Imaging
- Drug · Other · Procedure
- Lead sponsor
- Sidney Kimmel Comprehensive Cancer Center at Thomas Jefferson University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 52 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2023
- U.S. locations
- 4
- States / cities
- Ann Arbor, Michigan • Buffalo, New York • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced May 22, 2026, 1:26 AM EDT