Epicutaneous immunotherapy for food allergy: A systematic review and meta-analysis

IF 4.6 2区医学 Q2 ALLERGY

Clinical and Translational Allergy Pub Date : 2025-03-02 DOI:10.1002/clt2.70045

Péter Csonka, Bohee Lee, Ilari Kuitunen

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Abstract

Background

Food allergies pose a global healthcare challenge, underscoring the need for effective interventions. This study evaluated the efficacy and safety of epicutaneous immunotherapy (EPIT) for food allergen desensitisation.

Methods

We conducted a systematic review of randomised controlled trials by searching Ovid EMBASE, PubMed and Scopus in April 2024. Using a random-effects meta-analysis, we evaluated the clinical effectiveness and harms of EPIT, reporting results as risk ratios with 95% confidence intervals (CI).

Results

After screening 460 abstracts and 35 full reports, 11 were included: nine on peanuts and two on cow's milk (CM). Peanut EPIT had a 51.2% treatment response versus 22.4% for placebo (RR 2.16, CI 1.49–3.12; four studies; moderate certainty). The RR for milk EPIT response rate was 1.78 (CI 1.06–3.00; one study). Five peanut studies (1396 patients) reported EPIT-related adverse events (RR 1.39, CI 0.94–2.05; low certainty).

Conclusions

EPIT offers a moderate treatment response with a favourable safety profile and significant improvements in quality of life. Current knowledge of EPIT remains limited, with evidence confined to peanut and CM allergies. There is a lack of research on sustained unresponsiveness achieved through food EPIT.

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来源期刊

Clinical and Translational Allergy Immunology and Microbiology-Immunology

CiteScore

7.50

自引率

4.50%

发文量

117

审稿时长

12 weeks

期刊介绍： Clinical and Translational Allergy, one of several journals in the portfolio of the European Academy of Allergy and Clinical Immunology, provides a platform for the dissemination of allergy research and reviews, as well as EAACI position papers, task force reports and guidelines, amongst an international scientific audience. Clinical and Translational Allergy accepts clinical and translational research in the following areas and other related topics: asthma, rhinitis, rhinosinusitis, drug hypersensitivity, allergic conjunctivitis, allergic skin diseases, atopic eczema, urticaria, angioedema, venom hypersensitivity, anaphylaxis, food allergy, immunotherapy, immune modulators and biologics, animal models of allergic disease, immune mechanisms, or any other topic related to allergic disease.