Trends over a decade in the prevalence and eliciting dose of peanut and tree nut allergies in Japan
EDs in Japanese tree nut-allergic populations are decreasingly aligned with those reported in Western countries, reflecting shifts in dietary habits and allergen exposure. The findings of the dynamic nature of threshold dose distributions over time, even within the same region, emphasize the necessity for periodic reassessment of allergen risk thresholds to ensure optimal patient safety.
Authors
- Seiko Hirai (ORCID: https://orcid.org/0000-0001-9359-6613)
- Akira Ishiguro (ORCID: https://orcid.org/0000-0002-3896-5313)
- Sayaka Hamaguchi (ORCID: https://orcid.org/0009-0002-4885-5991)
- Yukihiro Ohya (ORCID: https://orcid.org/0000-0002-1560-3942)
- Kiwako Yamamoto‐Hanada (ORCID: https://orcid.org/0000-0003-1288-9620)
- Kenji Toyokuni (ORCID: https://orcid.org/0009-0002-2333-1817)
- Tatsuki Fukuie (ORCID: https://orcid.org/0000-0003-4962-2137)
- Hitomi Kubota (ORCID: https://orcid.org/0009-0007-2362-7753)
Institutions
- National Center For Child Health and Development (JP)
Publication Details
- Journal
- Journal of Allergy and Clinical Immunology Global
- Published
- 2025-10-09
- DOI
- https://doi.org/10.1016/j.jacig.2025.100582
- Primary Topic
- Food Allergy and Anaphylaxis Research
- Type
- article
- Field-Weighted Citation Impact
- 0.00