{"nct_id":"NCT00507559","title":"The Pivotal Study of the Aptus Endovascular AAA Repair System","status":"COMPLETED","status_verified_date":"2021-10","start_date":"2007-09","start_date_type":null,"primary_completion_date":"2010-03","primary_completion_date_type":"ACTUAL","completion_date":"2014-05","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}