{"nct_id":"NCT01742598","title":"Assessment of St Jude Medical Portico Re-sheathable Transapical Aortic Valve System","status":"WITHDRAWN","status_verified_date":"2019-02","start_date":"2015-12","start_date_type":null,"primary_completion_date":"2016-07","primary_completion_date_type":"ESTIMATED","completion_date":"2020-11","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["ABT"]}