| Title: |
Oral Immunotherapy Should Play a Key Role in Preschool Food Allergy Management |
| Authors: |
Soller, Lianne; Chan, Edmond S.; Cameron, Scott B.; Abrams, Elissa M.; Kapur, Sandeep; Carr, Stuart N.; Vander Leek, Timothy K. |
| Source: |
Clinical & Experimental Allergy ; volume 55, issue 4, page 294-306 ; ISSN 0954-7894 1365-2222 |
| Publisher Information: |
Wiley |
| Publication Year: |
2025 |
| Collection: |
Wiley Online Library (Open Access Articles via Crossref) |
| Description: |
Food allergies pose significant challenges including the risk for severe allergic reactions. This review article highlights the advantages and disadvantages of the historic standard management approach—avoidance and carrying epinephrine in case of accidental ingestion—and argues, based on accumulating evidence, that oral immunotherapy (OIT) should play a key role in preschool food allergy management. Firstly, our review will highlight pitfalls with the ‘wait‐and‐see’ approach to natural resolution of food allergies, with recent data pointing to lower resolution than previously thought. For those who do not outgrow their allergies, waiting until school age to offer OIT means missing the window of opportunity where OIT is safest, and prolongs unnecessary dietary restrictions. For those who do outgrow their allergies, research indicates they may not reintroduce the food due to fear and aversion and can become re‐sensitised, putting them at risk of severe reactions. Secondly, the risks associated with allergen avoidance are higher than previously believed. Allergen avoidance is imperfect and carries an increased risk of severe reactions when compared with the risk of severe reactions while on OIT, particularly in preschoolers. Although an allergic reaction can be stressful, it is preferable to have this occur during OIT where caregivers are vigilant following a scheduled dose, rather than having this occur at a potentially unexpected time following an accidental exposure. Lastly, there is a growing body of evidence supporting favourable safety and effectiveness of OIT in preschoolers, and preliminary data suggesting higher likelihood of remission in infants. OIT has the potential to significantly improve quality of life, and future research is needed to answer this important question in preschoolers. In summary, while ongoing research will further clarify cost‐effectiveness, long‐term adherence and psychosocial impacts of OIT, this review suggests that OIT should play a key role in preschool food allergy ... |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1111/cea.70013 |
| Availability: |
https://doi.org/10.1111/cea.70013; https://onlinelibrary.wiley.com/doi/pdf/10.1111/cea.70013 |
| Rights: |
http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| Accession Number: |
edsbas.EFD871C4 |
| Database: |
BASE |