Combination ipratropium/salbutamol or placebo (nebulization)
Sponsors
Laval University
Conditions
DyspneaMild Chronic Obstructive Pulmonary DiseaseModerate Chronic Obstructive Pulmonary DiseasePhysical ActivityRespiratory SymptomsSevere Chronic Obstructive Pulmonary Disease
Unknown Phase
GOLD Stage I Chronic Obstructive Pulmonary Disease (COPD)
CompletedNCT01360788
Start: 2009-02-28End: 2011-02-28Updated: 2011-05-26
Sensitivity of the Step Test to Detect Improvement in Dyspnea Following Bronchodilation in Patients With Chronic Obstructive Pulmonary Disease
NCT01655199
Start: 2012-09-30End: 2014-07-31Target: 40Updated: 2013-09-18