{"nct_id":"NCT00073177","title":"Efficacy and Safety of Roflumilast in Patients With Asthma (BY217/M2-012)","status":"COMPLETED","status_verified_date":"2016-09","start_date":"2003-11","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["AZN"]}