{"nct_id":"NCT01983605","title":"Left Atrial Appendage Exclusion Study","status":"COMPLETED","status_verified_date":"2016-10","start_date":"2009-12","start_date_type":null,"primary_completion_date":"2011-03","primary_completion_date_type":"ACTUAL","completion_date":"2013-12","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["ATRC"]}