The Use of Biologics in Food Therapy

Authors

  • Philippe Bégin, MD, PhD, FRCPC

DOI:

https://doi.org/10.58931/cait.2022.2231

Abstract

In the last decade, the advent of biologic medications has transformed the practice of allergy, allowing clinicians to address unmet needs in the treatment of asthma, chronic spontaneous urticaria, atopic dermatitis and nasal polyposis. Emerging and novel therapeutic agents in food allergy have however been slower to develop, with no biologic currently approved for this indication. One factor has been that the low direct cost associated with food allergy created a poor incentive for pharmaceutical investment in research and development. However, the recent availability of health economic tools to quantify intangible costs and the recognition of oral immunotherapy as a valid treatment alternative has helped better define the unmet need. This may partly explain the renewed interest in developing medications for food allergy, with ongoing trials at various stages. In practice, clinicians are confronted with severe and/or complex cases of food allergy that could potentially benefit from treatment with biologic therapy, but there are no published studies demonstrating their proper use in these clinical scenarios and patient populations. There are various review articles available summarizing the evidence from the literature. The objective of this article is to focus on practical knowledge regarding the off-label use of biologics in food allergies.

Author Biography

Philippe Bégin, MD, PhD, FRCPC

Dr. Philippe Bégin is an allergist and associate professor from Université de Montréal. His practice focuses on food allergy in the adult and pediatric population, at the CHUM and the CHU Sainte-Justine in Montréal. He founded the oral immunotherapy program at CHU Sainte-Justine and co-directed the first Canadian clinical guidelines on oral immunotherapy. He is a FRQS and CIHR-funded clinician-scientist with a specific interest in experimental approaches to immunologic and allergic disorders. His program includes investigator-initiated clinical trials, research on patient-centered outcomes, health technology assessment and clinical implementation science.

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The use of biologics in food therapy

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Published

2022-07-01

How to Cite

1.
Bégin P. The Use of Biologics in Food Therapy. Can Allergy Immunol Today [Internet]. 2022 Jul. 1 [cited 2024 Jul. 8];2(2):14–17. Available from: https://canadianallergyandimmunologytoday.com/article/view/2-2-begin

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