Scientists hunt for clues to lung infections in healthy and sick volunteers
NCT ID NCT00471250
First seen Nov 01, 2025 · Last updated May 20, 2026 · Updated 31 times
Summary
This study collects fluid and tissue samples from the lungs and nose of healthy volunteers and people with a history of lung infections. Researchers will compare the samples to find differences in immune function that might explain why some people get lung infections more easily. Participants undergo procedures like bronchoscopy, nasal scrapes, and breath tests. The goal is to gather information for future research, not to provide direct treatment.
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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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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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