Efeitos agudos da estimulação transcraniana por corrente continua (etcc) combinada com exercício aeróbico no tratamento da compulsão alimentar: um ensaio randomizado controlado

  • Milena Artifon UFRGS
  • Gabriel Mayer Tossi Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Nathália Griebler Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Pedro Schestatsky Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Rodrigo Leal Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Samuel Munhoz Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Lucas Beraldo Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Lauren Naomi Adachi Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
  • Caroline Pietta-Dias Exercise Research Laboratory, School of Physical Education, Physiotherapy and Dance, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Palavras-chave: Estimulação transcraniana por corrente continua, IDCS, Exercício, Compulsão alimentar

Resumo

Objetivo: Investigar se uma sessão de estimulação transcraniana por corrente contínua (ETCC) isolada ou combinada com exercício aeróbico (EA) poderia reduzir o consumo alimentar e a percepção de fome e saciedade em pacientes com transtorno da compulsão alimentar periódica (TCAP). Materiais e Métodos: Indivíduos adultos com TCAP foram recrutados em um estudo randomizado, controlado e duplo-cego. Os participantes receberam uma sessão (1) tDCS ativo, (2) placebo e EA tDCS ou (3) tDCS ativo e EA. A ETCC foi aplicada a 2mA/20 min, com o ânodo sobre o córtex pré-frontal dorsolateral direito e o cátodo sobre a região supraorbitária contralateral. O EA foi realizado em esteira após ETCC, com aquecimento inicial e intensidade de 60-65% da FCmax, repetindo as avaliações ao final. Os resultados primários incluíram medidas de ingestão de alimentos e percepções de fome, saciedade e desejo. Resultados: O grupo ETCC apresentou valores menores de massa magra e triglicerídeos em relação aos demais grupos. No entanto, em relação à ingestão alimentar, fome, saciedade ao longo do dia e desejo incontrolável de comer, a ETCC isolada ou combinada foram igualmente eficazes. Conclusões: ETCC sozinho ou combinado com EA melhorou os resultados clínicos em pacientes com TCAP. Ao nosso conhecimento, até o momento, este é o primeiro estudo mostrando que a associação de tDCS com exercícios aeróbicos para aliviar os sintomas de pacientes com EB. Registro de teste: identificador ReBEC RBR-3d8fd2.

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Publicado
2024-06-20
Como Citar
Artifon, M., Mayer Tossi, G., Griebler, N., Schestatsky, P., Leal, R., Munhoz, S., Beraldo, L., Adachi, L. N., & Pietta-Dias, C. (2024). Efeitos agudos da estimulação transcraniana por corrente continua (etcc) combinada com exercício aeróbico no tratamento da compulsão alimentar: um ensaio randomizado controlado. RBONE - Revista Brasileira De Obesidade, Nutrição E Emagrecimento, 18(114), 517-526. Recuperado de https://www.rbone.com.br/index.php/rbone/article/view/2426
Seção
Artigos Cientí­ficos - Original