{"nct_id":"NCT01910688","title":"Use of Radiofrequency Ablation for RGB Salvage","status":"COMPLETED","status_verified_date":"2016-06","start_date":"2013-07","start_date_type":null,"primary_completion_date":"2016-01","primary_completion_date_type":"ACTUAL","completion_date":"2016-01","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}