Study to Evaluate the Efficacy, Safety and Pharmacokinetics of PT001, PT003, and PT005 Following Chronic Dosing (7 Days) in Patients With Moderate to Very Severe Chronic Obstructive Pulmonary Disease (COPD)
Conditions
- Chronic Obstructive Pulmonary Disease
Interventions
- DRUG: PT003 MDI
- DRUG: PT005 MDI
- DRUG: Placebo MDI
- DRUG: Tiotropium bromide 18 μg (Spiriva Handihaler®)
- DRUG: Formoterol Fumarate 12 μg (Foradil® Aerolizer®)
- DRUG: PT001 MDI
Sponsor
Pearl Therapeutics, Inc.