{"nct_id":"NCT00448864","title":"Efficacy Study of Recombinant Protein (Ecallantide) to Reduce Blood Loss During Primary Coronary Bypass Grafting or Valve Repair/Replacement","status":"TERMINATED","status_verified_date":"2019-06","start_date":"2007-05-01","start_date_type":"ACTUAL","primary_completion_date":"2008-07-01","primary_completion_date_type":"ACTUAL","completion_date":"2008-08-01","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}