{"nct_id":"NCT02982187","title":"A Clinical Study Assessing Critical Errors, Training/Teaching Time, and Preference Attributes of the ELLIPTA® Dry Powder Inhaler, in Comparison to Combinations of Dry Powder Inhalers Used to Provide Triple Therapy, in Patients With Chronic Obstructive Pulmonary Disease","status":"COMPLETED","status_verified_date":"2019-09","start_date":"2016-12-30","start_date_type":"ACTUAL","primary_completion_date":"2017-06-19","primary_completion_date_type":"ACTUAL","completion_date":"2017-06-19","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["GSK"]}