Pharmacokinetics and Safety Comparison of Tiotropium Inhalation Powder Administered as the Bromide Salt From Hard Polyethylene Capsule Via the HandiHaler® 2 and Spiriva® HandiHaler® in Patients With Chronic Obstructive Pulmonary Disease (COPD)
CompletedNCT02242266
Boehringer IngelheimPulmonary Disease, Chronic Obstructive
Start: 2005-07-28Updated: 2023-12-01