{"nct_id":"NCT00570778","title":"Efficacy and Safety of QVA149 in Patients With Chronic Obstructive Pulmonary Disease (COPD)","status":"COMPLETED","status_verified_date":"2018-06","start_date":"2007-12","start_date_type":null,"primary_completion_date":"2008-09","primary_completion_date_type":"ACTUAL","completion_date":"2008-09","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["NVS"]}