{"nct_id":"NCT00691899","title":"A Study to Assess the Effects of MK0822 in Prolonging Time to First Bone Metastasis in Men With Castration-Resistant Prostate Cancer (0822-030)","status":"WITHDRAWN","status_verified_date":"2015-11","start_date":"2008-09","start_date_type":null,"primary_completion_date":"2008-09","primary_completion_date_type":"ESTIMATED","completion_date":"2008-09","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["MRK"]}