Embolização da artéria gástrica esquerda como alternativa para supressão de apetite e perda de peso em pacientes obesos: uma revisão integrativa

Autores

DOI:

https://doi.org/10.33448/rsd-v10i2.11629

Palavras-chave:

Cirurgia Bariátrica; Embolização Terapêutica; Grelina; Obesidade; Perda de peso.

Resumo

A obesidade é caracterizada pelo acúmulo excessivo de gordura corporal a um nível que compromete a saúde dos indivíduos e está associada ao desenvolvimento de doenças crônicas. O tratamento da obesidade consiste na modificação da dieta, instituição de atividade física e farmacoterapia seguida ou não de cirurgia bariátrica. Embora a cirurgia tenha mostrado resultados positivos em relação à perda de peso e reversão de comorbidades, o alto custo, a invasividade, o risco de mortalidade e a restrição da população capaz de realizar o procedimento, fomentam pesquisas por terapias alternativas. Desse modo, existe a embolização de ramos da artéria gástrica esquerda, a fim de promover a supressão do hormônio grelina, um procedimento endovascular para o tratamento da obesidade. O objetivo desta revisão da literatura é analisar os estudos pré-clínicos, clínicos e retrospectivos publicados para avaliar a segurança, eficácia, efeitos colaterais, níveis de grelina e a perda de excesso de peso alcançada após o acompanhamento durante um período. As publicações científicas foram pesquisadas nas bases de dados PubMed, Medline, CINHAL, Scopus, Cochrane e SCIELO de Fevereiro/1999 a Novembro/2020 e 15 estudos foram incluídos. Concluímos ser muito cedo para comparar a eficácia desta técnica com a cirurgia bariátrica, pois os relatórios atuais descrevem apenas a experiência com um número limitado de pacientes com períodos de acompanhamento relativamente curtos. Além disso, a variabilidade entre esses estudos é alta. Preocupações foram levantadas em estudos iniciais sobre o retardo do esvaziamento gástrico que pode ocorrer após esse procedimento, precisando ser avaliado criteriosamente. 

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09/02/2021

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CARVALHO, M. N. .; MOURA FILHO, E. P. de .; SILVA, I. M. O. .; FERNANDES NETO, J.; VASCONCELOS, C. A. C. de .; NERY, R. P. .; NUNES, R. M. de O. .; SANTOS, R. de M. .; SOUZA, L. K. M. de . Embolização da artéria gástrica esquerda como alternativa para supressão de apetite e perda de peso em pacientes obesos: uma revisão integrativa. Research, Society and Development, [S. l.], v. 10, n. 2, p. e17110211629, 2021. DOI: 10.33448/rsd-v10i2.11629. Disponível em: https://rsdjournal.org/index.php/rsd/article/view/11629. Acesso em: 25 nov. 2024.

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