A Comparison of Critical Errors, Overall Errors, Training/Teaching Time, and Preference Attributes of the ELLIPTA Versus BREEZHALER Dry Powder Inhalers (DPIs) in Adult Participants With Asthma
CompletedNCT04813354
GlaxoSmithKlineAsthma
Start: 2021-04-14End: 2021-07-08Updated: 2023-05-15