{"nct_id":"NCT04497844","title":"A Study of Niraparib in Combination With Abiraterone Acetate and Prednisone Versus Abiraterone Acetate and Prednisone for the Treatment of Participants With Deleterious Germline or Somatic Homologous Recombination Repair (HRR) Gene-Mutated Metastatic Castration-Sensitive Prostate Cancer (mCSPC)","status":"ACTIVE_NOT_RECRUITING","status_verified_date":"2025-09","start_date":"2020-09-23","start_date_type":"ACTUAL","primary_completion_date":"2025-01-07","primary_completion_date_type":"ACTUAL","completion_date":"2027-11-01","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["JNJ"]}