{"nct_id":"NCT01803438","title":"Catheter Cryoablation Versus Antiarrhythmic Drug as First-Line Therapy of Paroxysmal Atrial Fibrillation","status":"COMPLETED","status_verified_date":"2025-02","start_date":"2014-06","start_date_type":null,"primary_completion_date":"2019-10-16","primary_completion_date_type":"ACTUAL","completion_date":"2020-01-20","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MDT"]}