Tiotropium Handihaler vs. Tiotropium Respimat in COPD

Summary

The purpose of this study is to determine if tiotropium Respimat will result in better ventilation distribution of the lung in COPD participants quantified by hyperpolarized XeMRI. This study is designed to simulate the real-life clinical setting where patients receive one-time instruction on the inhaler use.

Timeline

Start

2023-05-01

Primary completion

2024-05-01

Completion

2024-05-01

Drugs

Indications