{"nct_id":"NCT01715311","title":"Comparison of Indacaterol With That of Placebo in 'Maintenance naïve' Patients With COPD Using Blinded Tiotropium as Active Control","status":"WITHDRAWN","status_verified_date":"2013-02","start_date":"2012-11","start_date_type":null,"primary_completion_date":"2013-09","primary_completion_date_type":"ESTIMATED","completion_date":"2013-09","completion_date_type":"ESTIMATED","phases":["PHASE4"],"tickers":["NVS"]}