Add-on Effects of Tiotropium Over Formoterol in Exercise Tolerance on Chronic Obstructive Pulmonary Disease Patients

NCT00680056 · clinicaltrials.gov ↗

PHASE4

Phase

COMPLETED

Status

33

Enrollment

OTHER

Sponsor class

Conditions

Pulmonary Disease, Chronic Obstructive
Chronic Bronchitis
Pulmonary Emphysema

Interventions

DRUG: Formoterol plus Placebo (Tiotropium)
DRUG: Formoterol plus Tiotropium

Sponsor

Federal University of São Paulo