{"nct_id":"NCT02746809","title":"Medtronic CoreValve Evolut R U.S. Clinical Study (Evolut 34R Addendum)","status":"COMPLETED","status_verified_date":"2023-04","start_date":"2016-06","start_date_type":null,"primary_completion_date":"2016-11","primary_completion_date_type":"ACTUAL","completion_date":"2021-12-15","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}