{"nct_id":"NCT00621621","title":"CryoCath Freezor CryoAblation Catheter System (CRYOFACTS)","status":"COMPLETED","status_verified_date":"2018-09","start_date":"2006-12","start_date_type":null,"primary_completion_date":"2013-12","primary_completion_date_type":"ACTUAL","completion_date":"2013-12","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MDT"]}