{"nct_id":"NCT03012841","title":"STOP Persistent AF","status":"COMPLETED","status_verified_date":"2025-02","start_date":"2017-03-02","start_date_type":"ACTUAL","primary_completion_date":"2019-08-13","primary_completion_date_type":"ACTUAL","completion_date":"2019-08-13","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["MDT"]}