{"nct_id":"NCT00286091","title":"Study on Prolonging Bone Metastasis-Free Survival in Men With Hormone Refractory Prostate Cancer","status":"COMPLETED","status_verified_date":"2018-09","start_date":"2006-01-24","start_date_type":"ACTUAL","primary_completion_date":"2010-07-30","primary_completion_date_type":"ACTUAL","completion_date":"2014-04-09","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AMGN"]}