{"nct_id":"NCT01171950","title":"CentriMag Ventricular Assist System in Treating Failure-to-Wean From Cardiopulmonary Bypass for Pediatric Patients","status":"WITHDRAWN","status_verified_date":"2022-06","start_date":"2009-06","start_date_type":null,"primary_completion_date":"2012-12","primary_completion_date_type":"ESTIMATED","completion_date":"2012-12","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["ABT"]}