Arquivos de Asma, Alergia e Imunologia
https://www.aaai-asbai.org.br/article/doi/10.5935/2526-5393.20210006
Arquivos de Asma, Alergia e Imunologia
Special Article

Posicionamento da Associação Brasileira de Alergia e Imunologia sobre o manejo da imunoterapia específica com alérgenos (ITA) em pacientes vacinados contra COVID‑19

Position statement of the Brazilian Association of Allergy and Immunology on the management of allergen-specific immunotherapy (AIT) in patients vaccinated against COVID‑19

Fernando Monteiro Aarestrup; Anna Caroline Nóbrega Machado Arruda; Clóvis Eduardo Santos Galvão; Gil Bardini Alves; Geórgia Véras de Araújo Gueiros Lira; Ernesto Akio Taketomi; Marcos Reis Gonçalves; Mariana Graça Couto Miziara; Sidney Souteban Maranhão Casado; Simone Valladão Curi; Veridiana Aun Rufino Pereira; Elaine Gagete

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Resumo

A pandemia de COVID-19 representa um grande desafio para todas as especialidades médicas. A imunoterapia com alérgenos (ITA) é considerada o único procedimento terapêutico capaz de modificar a história natural das doenças alérgicas, e caracteriza o estado da arte na área de Alergia e Imunologia. Esta estratégia terapêutica de imunomodulação é capaz de promover a remissão e controle das doenças alérgicas por períodos prolongados, mesmo após o seu término. Existem poucos dados em relação ao emprego da ITA em pacientes vacinados contra COVID-19, e até o momento não há um posicionamento oficial das sociedades internacionais da área de Alergia e Imunologia Clínica. Este documento tem como objetivo estabelecer recomendações práticas para o manejo da ITA em pacientes que receberam a vacina contra COVID-19. Os fenômenos imunológicos envolvidos na imunoprofilaxia vacinal e no mecanismo de ação da ITA foram comparados, proporcionando o estabelecimento de recomendações precisas.

Palavras-chave

Imunoterapia com alérgenos, dessensibilização imunológica, COVID-19.

Abstract

The COVID-19 pandemic represents a serious challenge for all medical specialties. Allergen-specific immunotherapy (AIT) is considered the only therapeutic procedure capable of modifying the natural history of allergic diseases and characterizes the state of the art in the field of allergy and immunology. This therapeutic strategy of immunomodulation is able to promote remission and control of allergic diseases for prolonged periods, even after cessation. There are few data regarding use of AIT in patients vaccinated against COVID-19 and, to date, there is no official position statement published by international allergy and clinical immunology societies. This document aims to establish practical recommendations for the management of AIT in patients who have received the COVID-19 vaccine. The immunological mechanisms involved in immunoprophylaxis with vaccines and the mechanism of action of AIT have been compared to provide a solid basis for establishing precise recommendations.

Keywords

Allergen immunotherapy, immunologic desensitization, COVID-19.

References

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Submitted date:
02/23/2021

Accepted date:
03/05/2021

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