Berodual® Respimat® vs Metered Dose Inhaler in Patients With Chronic Obstructive Pulmonary Disease

Summary

Study to compare the effect of 'natural' as opposed to 'optimal' technique on the percentage of the dose received from the Respimat® inhaler and metered dose inhaler

Timeline

Start

2003-04

Primary completion

2004-12

Completion

—

Drugs

Indications