{"nct_id":"NCT02596009","title":"Inspiratory Flow Rates Achieved by the COPD Patients Through Breezhaler®, Ellipta® and Handihaler® Inhaler Devices","status":"COMPLETED","status_verified_date":"2018-06","start_date":"2015-12-16","start_date_type":"ACTUAL","primary_completion_date":"2016-04-29","primary_completion_date_type":"ACTUAL","completion_date":"2016-04-29","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}