Asthma mucus study pulled before it began
NCT ID NCT04514913
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study planned to use a special camera (virtual navigation bronchoscopy) to collect samples from mucus plugs in the lungs of people with asthma. The goal was to compare inflammation markers between plugged and non-plugged airways, and with healthy volunteers. However, the study was withdrawn before enrolling anyone, so no results are available.
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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
Locations
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UCSF Airway Clinical Research Center
San Francisco, California, 94143, United States
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Other studies related to the condition(s) this trial covers.
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