{"nct_id":"NCT01051518","title":"Clinical Evaluation of Percutaneous Implantation of the Medtronic CoreValve Aortic Valve Prosthesis (18Fr-Study)","status":"COMPLETED","status_verified_date":"2019-02","start_date":"2006-05","start_date_type":null,"primary_completion_date":"2009-02","primary_completion_date_type":"ACTUAL","completion_date":"2013-06","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}