Your browser doesn't support javascript.
loading
Segmental and extrasegmental hypoalgesic effects of low-frequency pulsed current and modulated kilohertz-frequency currents in healthy subjects: randomized clinical trial.
Rampazo da Silva, Érika Patrícia; Silva, Viviane Ribeiro; Bernardes, Anabelly Sato; Matuzawa, Fábio; Liebano, Richard Eloin.
Afiliação
  • Rampazo da Silva ÉP; Department of Physiotherapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil.
  • Silva VR; Department of Physiotherapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil.
  • Bernardes AS; Department of Physiotherapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil.
  • Matuzawa F; Department of Physiotherapy, Universidade Paulista, Cidade Universitária, São Paulo, Brazil.
  • Liebano RE; Department of Physiotherapy, Federal University of São Carlos (UFSCar), São Carlos/SP, Brazil.
Physiother Theory Pract ; 37(8): 916-925, 2021 Aug.
Article em En | MEDLINE | ID: mdl-31402740
Objective: To compare the segmental and extrasegmental hypoalgesic effects of TENS, IFC and Aussie current on pressure pain threshold (PPT) during and after stimulation in healthy subjects. The second objective was to compare the sensory comfort related to electrical stimulation.Material and Methods: 120 healthy subjects were randomized in TENS, IFC, Aussie current or placebo groups. The electrical stimulation was administered on the forearm. The PPT was measured on the forearm (segmental measure) and on the lower leg (extrasegmental measure) by an algometer at baseline, during and after stimulation of the forearm, and the sensory comfort in relation to electrical stimulation was measured with a visual analogue scale. Statistical analysis was performed using linear mixed models for PPT analysis and one-way ANOVA for sensory comfort analysis.Results: The TENS, IFC and Aussie current increased the segmental and extrasegmental PPTs during application of current compared to the placebo. The PPTs measures and sensory comfort were not significantly different between the TENS, IFC and Aussie current groups.Conclusions: Segmental and extrasegmental hypoalgesic effects may be produced using TENS, IFC or Aussie currents in healthy subjects. Furthermore, all of them presented a similar sensory comfort.
Assuntos
Palavras-chave

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estimulação Elétrica Nervosa Transcutânea Tipo de estudo: Clinical_trials Limite: Humans Idioma: En Revista: Physiother Theory Pract Assunto da revista: MEDICINA FISICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Reino Unido

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estimulação Elétrica Nervosa Transcutânea Tipo de estudo: Clinical_trials Limite: Humans Idioma: En Revista: Physiother Theory Pract Assunto da revista: MEDICINA FISICA Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Reino Unido