Free Combinations of Tiotropium Inhalation Powder Capsule + Salmeterol Metered Dose Inhaler, Tiotropium Inhalation Powder Capsule and Salmeterol Metered Dose Inhaler in Patients With Chronic Obstructive Pulmonary Disease (COPD)

PHASE2CompletedINTERVENTIONAL

Enrollment

Participants

Timeline

Start Date

September 30, 2003

Primary Completion Date

July 31, 2004

Conditions

Pulmonary Disease, Chronic Obstructive

Interventions

DRUG

Tiotropium

administered via HandiHaler®

DRUG

Salmeterol

administered via metered dose inhaler (MDI)

DRUG

Placebo-MDI

DRUG

Placebo HandiHaler®