{"nct_id":"NCT00841529","title":"Evaluation of the Cardioblate Closure Device in Facilitating Occlusion of the Left Atrial Appendage","status":"TERMINATED","status_verified_date":"2012-10","start_date":"2009-03","start_date_type":null,"primary_completion_date":"2009-11","primary_completion_date_type":"ACTUAL","completion_date":"2010-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MDT"]}