{"nct_id":"NCT00129545","title":"WATCHMAN Left Atrial Appendage System for Embolic PROTECTion in Patients With Atrial Fibrillation","status":"COMPLETED","status_verified_date":"2015-04","start_date":"2005-02","start_date_type":null,"primary_completion_date":"2013-08","primary_completion_date_type":"ACTUAL","completion_date":"2014-05","completion_date_type":"ACTUAL","phases":["PHASE2","PHASE3"],"tickers":["BSX"]}