{"nct_id":"NCT01185015","title":"A Multi-centric Study to Assess the Efficacy of Sigmart in Subjects With Recurrent Angina After Coronary Revascularization","status":"WITHDRAWN","status_verified_date":"2012-07","start_date":"2011-01","start_date_type":null,"primary_completion_date":"2011-01","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE4"],"tickers":["MRK"]}