{"nct_id":"NCT01789567","title":"Engager Direct Aortic Clinical Study","status":"COMPLETED","status_verified_date":"2017-10","start_date":"2013-05","start_date_type":null,"primary_completion_date":"2014-07","primary_completion_date_type":"ACTUAL","completion_date":"2015-06","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}