{"nct_id":"NCT01995513","title":"Safety Study of Continued Enzalutamide Treatment In Prostate Cancer Patients","status":"COMPLETED","status_verified_date":"2023-08","start_date":"2013-10-22","start_date_type":"ACTUAL","primary_completion_date":"2016-11-15","primary_completion_date_type":"ACTUAL","completion_date":"2022-08-31","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}