{"nct_id":"NCT01798745","title":"A Study to Assess the Pharmacokinetics and Pharmacodynamics of JNJ-54452840 in Participants With Heart Failure and Anti-beta1-adrenergic Receptor Autoantibodies","status":"WITHDRAWN","status_verified_date":"2014-04","start_date":"2014-11","start_date_type":null,"primary_completion_date":"2015-12","primary_completion_date_type":"ESTIMATED","completion_date":"2015-12","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["JNJ"]}