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An auto inflammatory syndrome characterized by recurrent febrile episodes associated with aphthous stomatitis, pharyngitis and cervical adenitis.
Biomarker and diagnostic research for PFAPA syndrome has been reported in the published literature.
Estimated prevalence: Unknown (Unknown prevalence).
2 clinical trials registered, 1 recruiting. Interventions under study include other interventions. Research is primarily sponsored by academic and government institutions.
63 publications have been identified in PubMed for PFAPA syndrome. Kisho has analyzed 31 by research type. Research spans Epidemiology / Natural History (29%), Review / Meta-Analysis (26%), and Clinical Trial Publication (19%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 9 |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 1:55 PM UTC
European rare disease database
Genetic and Rare Diseases Info Center
Common questions about PFAPA syndrome
Research summaries | 8 | 26% |
Clinical study results | 6 | 19% |
Patient case studies | 5 | 16% |
Testing and diagnosis research | 2 | 6% |
Laboratory research | 1 | 3% |
Papa R (2026). [PMID: 41423343](https://pubmed.ncbi.nlm.nih.gov/41423343/). *Arthritis Rheumatol*. [Diagnostic / Biomarker]
Dipasquale RF (2026). [PMID: 41495479](https://pubmed.ncbi.nlm.nih.gov/41495479/). *Eur J Pediatr*. [Review / Meta-Analysis]
Kasem AliSliman R (2026). [PMID: 41691734](https://pubmed.ncbi.nlm.nih.gov/41691734/). *Semin Arthritis Rheum*. [Epidemiology / Natural History]
Michailou M (2025). [PMID: 40310068](https://pubmed.ncbi.nlm.nih.gov/40310068/). *Children (Basel)*. [Review / Meta-Analysis]
Batu ED (2025). [PMID: 39924747](https://pubmed.ncbi.nlm.nih.gov/39924747/). *Rheumatology (Oxford)*. [Review / Meta-Analysis]
Cavalcante LFF (2025). [PMID: 40209807](https://pubmed.ncbi.nlm.nih.gov/40209807/). *J Pediatr (Rio J)*. [Review / Meta-Analysis]
Abunejma FM (2025). [PMID: 41122191](https://pubmed.ncbi.nlm.nih.gov/41122191/). *Mediterr J Rheumatol*. [Epidemiology / Natural History]
Noy R (2025). [PMID: 40741795](https://pubmed.ncbi.nlm.nih.gov/40741795/). *Otolaryngol Head Neck Surg*. [Review / Meta-Analysis]
Oka H (2025). [PMID: 40251797](https://pubmed.ncbi.nlm.nih.gov/40251797/). *Int J Rheum Dis*. [Case Report / Case Series]
García-Soto XR (2025). [PMID: 40407576](https://pubmed.ncbi.nlm.nih.gov/40407576/). *Pediatr Rep*. [Epidemiology / Natural History]