Capacidade terapêutica de exercícios físicos na qualidade de vida de idosos com demência: uma revisão sistemática

Autores

DOI:

https://doi.org/10.51723/hrj.v6i32.1162

Palavras-chave:

Demência, Doença de Alzheimer, Idosos, Exercício Físico, Qualidade de vida

Resumo

Objetivo: avaliar a capacidade terapêutica dos exercícios físicos na qualidade de vida dos idosos com demência, compreendendo possíveis benefícios a nível motor, cognitivo e sensorial. Método: realizou-se uma revisão sistemática conforme o protocolo PRISMA, utilizando as bases de dados PubMed, SciELO,BVS/LILACS e Cochrane Library. Foram incluídos ensaios clínicos randomizados
(ECR) publicados entre janeiro de 2013 e julho de 2023, abordando a eficácia dos exercícios físicos em idosos com demência. Os critérios de inclusão consideraram publicações em Português, Inglês ou Espanhol. A seleção e a avaliação da qualidade metodológica dos estudos seguiram a escala PEDro, realizadas por dois avaliadores independentes. Os dados foram analisados qualitativamente para comparar divergências entre os estudos. Resultados: 3.461 artigos foram selecionados inicialmente, restando 51 após a leitura dos títulos e resumos e 12 após a leitura completa de cada um. 7 ECR demonstraram benefícios clinicamente e estatisticamente relevantes, 2 artigos relataram benefícios mínimos e 3 trabalhos negaram a existência de qualquer benefício significativo. Foi constatado que exercícios aeróbicos e resistidos de intensidade moderada aumentam os níveis de BDNF e IGF-1 no hipocampo e reduzem citocinas inflamatórias, proporcionando uma possível melhora nos domínios cognitivos, qualidade de vida, sintomas depressivos e sofrimento dos cuidadores. Conclusão: conclui-se que a prática de exercícios físicos pode trazer benefícios para idosos com demência. No entanto, há necessidade de novos ECR para explorar outras modalidades, intensidades e tempos de intervenção.

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Arquivos adicionais

Publicado

2025-11-30

Como Citar

Sanches Carlos Rodrigues, J. V., Sousa Cointo, L. ., & Nogueira Lima, L. (2025). Capacidade terapêutica de exercícios físicos na qualidade de vida de idosos com demência: uma revisão sistemática. Health Residencies Journal, 6(32). https://doi.org/10.51723/hrj.v6i32.1162