A Dose Ranging Study of Arformoterol Given Once Daily Compared to Arformoterol Given Twice Daily in Subjects With Chronic Obstructive Pulmonary Disease (COPD)
Conditions
Interventions
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Placebo
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Arformoterol tartrate inhalation solution
- DRUG: Placebo
Sponsor
Sumitomo Pharma America, Inc.