Scientists seek clues to mysterious childhood fever syndrome
NCT ID NCT05656365
First seen Nov 17, 2025 · Last updated May 22, 2026 · Updated 20 times
Summary
This study aims to learn more about PFAPA, a condition that causes repeated fevers, sore throats, and mouth ulcers in children. Researchers will collect blood, saliva, stool, and tonsil tissue from 1,500 people with PFAPA or other tonsil problems. No treatment is given; the goal is to find genetic and immune patterns that explain why these conditions happen.
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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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Contacts and locations
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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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Children's National Medical Center
NOT_YET_RECRUITINGWashington D.C., District of Columbia, 20010, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Indiana University School of Medicine
RECRUITINGIndianapolis, Indiana, 46290, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
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National Institutes of Health Clinical Center
RECRUITINGBethesda, Maryland, 20892, United States
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
Explore the condition pages connected to this study.