- Conditions
- Periodic Fever, Aphthous Stomatitis, Pharyngitis, And Cervical Adenitis (Pfapa), Obstructive Sleep Apnea, Tonsillitis, Tonsil Disorder, Sleep Disordered Breathing
- Interventions
- Not listed
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 1 Month to 99 Years
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2038
- U.S. locations
- 3
- States / cities
- Washington D.C., District of Columbia • Indianapolis, Indiana • Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced May 22, 2026, 1:37 AM EDT