{"nct_id":"NCT00542880","title":"Evaluation of Onset of Effect in Patients With Severe Chronic Obstructive Pulmonary Disease (COPD) Treated With Symbicort® Compared to Seretide®","status":"COMPLETED","status_verified_date":"2012-07","start_date":"2007-09","start_date_type":null,"primary_completion_date":"2008-08","primary_completion_date_type":"ACTUAL","completion_date":"2008-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["AZN"]}