COPD inhaler boosts exercise capacity in new study
NCT ID NCT04994574
First seen Apr 10, 2026 · Last updated May 16, 2026 · Updated 8 times
Summary
This study looked at whether a combination inhaler (tiotropium/olodaterol) can improve exercise ability in people with COPD who have overinflated lungs. 44 adults with COPD used the inhaler for 4 weeks. Researchers measured changes in oxygen use during exercise, heart function, and breathing. The goal was to see if the treatment helps patients be more active.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Locations
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Severance Hospital, Yonsei University Health System
Seoul, South Korea
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