{"nct_id":"NCT01461252","title":"Safety and Efficacy of Cryoablation Combined With Radiation Therapy for the Palliation of Painful Bone Metastases","status":"WITHDRAWN","status_verified_date":"2021-07","start_date":"2013-04","start_date_type":null,"primary_completion_date":"2014-03","primary_completion_date_type":"ACTUAL","completion_date":"2014-03","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["BSX"]}