ID 195 - Uso de Linfócitos T Específicos no Tratamento da Infecção por Citomegalovírus em Receptores de Transplante de Células Hematopoiéticas: Uma Revisão Sistemática
Tayna Felicissimo Gomes de Souza Bandeira, Luciana Cavalheiro Marti, Edna Terezinha Rother, Clarissa Martins Machado

TL;DR
This systematic review examines the use of CMV-specific T cells to treat CMV infection in hematopoietic stem cell transplant recipients, highlighting their safety and effectiveness compared to traditional therapies.
Contribution
The paper provides a systematic review of adoptive immunotherapy with CMV-specific T cells for refractory CMV infection in transplant recipients.
Findings
Adoptive immunotherapy with CMV-specific T cells showed a 78.2% average response rate in 299 patients.
CMV recurrence after immunotherapy was 24.4%, and CMV-related mortality in refractory cases may exceed 30%.
Immunotherapy had a 76% response rate, outperforming maribavir's 57%.
Abstract
O citomegalovírus (CMV) representa uma ameaça significativa após o transplante de células hematopoiéticas (TCH). As estratégias de controle incluem a profilaxia com letermovir ou a terapia preemptiva com ganciclovir (PET). Sem profilaxia, 65% a 90% dos receptores soropositivos desenvolvem uma infecção por CMV clinicamente significativa. Devido às desvantagens da PET, a profilaxia com letermovir é preferível, pois reduz eventos relacionados ao CMV e melhora a sobrevida geral. No entanto, o CMV-CS refratário ou resistente continua sendo um desafio, com maribavir apresentando eficácia limitada. Esta revisão sistemática seguiu o Manual Cochrane e as diretrizes PRISMA (), registrada no PROSPERO (CRD42023440361). As buscas foram feitas nas bases PubMed, Scopus, Embase e Web of Science em 19 de junho de 2023, atualizadas em 17 de julho de 2024, incluindo dois artigos adicionais sem restrições…
Genes, proteins, chemicals, diseases, species, mutations and cell lines named across the full text — each resolved to its canonical identifier and authoritative record.
- —Ministério da Saúde do Brasil – Proadi-SUS
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Taxonomy
TopicsCytomegalovirus and herpesvirus research · Health, Education, and Cultural Studies · Environmental and biological studies
