{"nct_id":"NCT02786927","title":"Preference Attributes of ELLIPTA Dry Powder Inhaler (DPI) and HANDIHALER DPI in Subjects With Chronic Obstructive Pulmonary Disease (COPD)","status":"COMPLETED","status_verified_date":"2018-09","start_date":"2016-06-21","start_date_type":"ACTUAL","primary_completion_date":"2016-10-04","primary_completion_date_type":"ACTUAL","completion_date":"2016-10-04","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}