{"nct_id":"NCT01760291","title":"Continued Access to PREVAIL (CAP2) - WATCHMAN Left Atrial Appendage (LAA) Closure Technology","status":"COMPLETED","status_verified_date":"2022-03","start_date":"2012-09","start_date_type":null,"primary_completion_date":"2019-04","primary_completion_date_type":"ACTUAL","completion_date":"2019-04","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["BSX"]}