{"nct_id":"NCT01523054","title":"Metoprolol in Acute Myocardial Infarction. A PK/PD Study","status":"COMPLETED","status_verified_date":"2012-01","start_date":"2000-02","start_date_type":null,"primary_completion_date":"2002-04","primary_completion_date_type":"ACTUAL","completion_date":"2002-04","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["AZN"]}