Study to Assess the Efficacy and Safety of PT010 Relative to PT003 and PT009 in Subjects With Moderate to Very Severe COPD (Ethos)
Conditions
Interventions
- DRUG: BGF MDI 320/14.4/9.6 μg
- DRUG: GFF MDI 14.4/9.6 μg
- DRUG: BGF MDI 160/14.4/9.6 μg
- DRUG: BFF MDI 320/9.6 μg
Sponsor
Pearl Therapeutics, Inc.