Effect of Tiotropium Inhalation Capsules (Spiriva) on Exercise Tolerance in COPD Patients

NCT00157235 · clinicaltrials.gov ↗

PHASE3

Phase

COMPLETED

Status

234

Enrollment

INDUSTRY

Sponsor class

Conditions

Pulmonary Disease, Chronic Obstructive

Interventions

DRUG: Tiotropium bromide

Sponsor

Boehringer Ingelheim