{"nct_id":"NCT01396395","title":"Research on Nicorandil Treatment of Patients Diagnosed as CHD (Coronary Heart Disease) With Stable Angina","status":"COMPLETED","status_verified_date":"2016-03","start_date":"2011-09","start_date_type":null,"primary_completion_date":"2014-05","primary_completion_date_type":"ACTUAL","completion_date":"2014-05","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MRK"]}