{"nct_id":"NCT00219219","title":"Zoledronic Acid in the Prevention of Skeletal-related Events in Hormone Refractory and Hormone-sensitive Prostate Cancer Patients With Bone Metastases","status":"COMPLETED","status_verified_date":"2015-04","start_date":"2003-09","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2006-10","completion_date_type":null,"phases":["PHASE4"],"tickers":["NVS"]}