{"nct_id":"NCT01213173","title":"Evaluation of Succinate Metoprolol on Heart Rate in the Stable Angina Patients","status":"COMPLETED","status_verified_date":"2014-08","start_date":"2010-10","start_date_type":null,"primary_completion_date":"2011-09","primary_completion_date_type":"ACTUAL","completion_date":"2011-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}