{"nct_id":"NCT01834885","title":"A 12 Week Study of QVA149 Compared to Fluticasone/Salmeterol (Advair) for Treatment of COPD","status":"WITHDRAWN","status_verified_date":"2013-11","start_date":"2013-12","start_date_type":null,"primary_completion_date":"2014-09","primary_completion_date_type":"ESTIMATED","completion_date":"2014-09","completion_date_type":"ESTIMATED","phases":["PHASE3"],"tickers":["NVS"]}