Study probes hidden factors that worsen asthma during exercise
NCT ID NCT05757583
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study looks at how two factors—metabolic dysfunction (often linked to obesity) and mucus plugs in the airways—affect lung function during exercise in people with asthma. Researchers will compare lung function changes in 80 adults with asthma, including those with obesity and metabolic issues, and those with severe asthma with or without mucus plugs. The goal is to better understand why some asthma patients experience greater breathing difficulties during physical activity.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this study could help identify why some people with asthma have worse lung function during exercise, potentially guiding more personalized treatment approaches.
- What could go wrong
- This is an observational study, not a treatment trial, so it will not directly test any new therapy. The findings may not apply to all asthma patients.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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UCSF Airway Clinical Research Center
San Francisco, California, 94143, United States
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