Estimulação transcraniana por corrente contínua em fibromialgia: uma revisão sistemática
DOI:
https://doi.org/10.34024/rnc.2020.v28.10884Palavras-chave:
Fibromialgia, estimulação transcraniana por corrente contínua, dor, dor crônica, doenças reumáticasResumo
Introdução. A fibromialgia afeta a saúde física e mental da população e é caracterizada por alterações na atividade cerebral. A estimulação transcraniana por corrente contínua (tDCS) é uma técnica não invasiva capaz de modular a excitabilidade cortical cerebral. Objetivo. Sistematizar e discutir os efeitos da ETCC na melhora da dor em pacientes com fibromialgia quando comparado ou associado à outras técnicas, partindo dos seguintes questionamentos: A eletroestimulação transcraniana por corrente contínua é eficaz para a melhora da dor? Modifica as características clínicas da doença? Método. Foram selecionados artigos publicados entre 2015 e 2020 das bases de dados Scielo, MEDLINE, Web of Science e PEDro. Resultados. Foram selecionados 9 artigos, dos quais 6 demonstraram resultados positivos na modulação da dor com estímulo anódico em M1, 2 em CPFDL e 1 em CPFDL + C2. Conclusão. A técnica se mostrou eficaz para a modulação da dor em pacientes com fibromialgia. No entanto, são necessários mais estudos com objetivo de definir a quantidade de sessões ideal, intervalos entre as sessões e dosagem.
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Aceito: 2020-10-21
Publicado: 2020-11-03
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