An Efficacy and Safety Study of Apalutamide (JNJ-56021927) in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone in Participants With Chemotherapy-naive Metastatic Castration-resistant Prostate Cancer (mCRPC)
ACTIVE_NOT_RECRUITING
Status
Conditions
Interventions
- DRUG: Apalutamide
- DRUG: Abiraterone acetate
- DRUG: Prednisone
- DRUG: Placebo
Sponsor
Aragon Pharmaceuticals, Inc.