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A randomized, open-label, cross-over, placebo inhaler study to evaluate the correct use of ELLIPTA™ dry powder inhaler (DPI) compared to DISKUS™ DPI used in combination with HandiHaler DPI in participants with Chronic Obstructive Pulmonary Disease (COPD) |
fluticasone furoate/vilanterol/umeclidinium bromide |
206901 |
NCT03227445 |
Pulmonary Disease, Chronic Obstructive |
Phase 4 |
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May 2020 |