Can a common ED drug boost exercise in mild COPD?
NCT ID NCT05061368
First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 29 times
Summary
This study tests whether sildenafil, a pill that widens blood vessels in the lungs, can help people with mild COPD exercise longer and feel less short of breath. Researchers will measure exercise capacity and breathing patterns in 160 participants. The goal is to see if improving blood flow in the lungs can ease symptoms that seem out of proportion to the lung damage.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Clinical Physiology Laboratory
RECRUITINGEdmonton, Alberta, T6G2R3, Canada
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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