{"nct_id":"NCT00003343","title":"Chemotherapy in Treating Patients Who Have Metastatic Prostate Cancer","status":"COMPLETED","status_verified_date":"2012-08","start_date":"1998-03","start_date_type":null,"primary_completion_date":"2001-01","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["PFE"]}