Acupuncture and transcutaneous nerve stimulation in stroke rehabilitation: a randomized, controlled trial

Research output: Contribution to journalArticle

Abstract

BACKGROUND AND PURPOSE: In small trials with control groups that receive no intervention, acupuncture has been reported to improve functional outcome after stroke. We studied effects of acupuncture and transcutaneous electrical nerve stimulation on functional outcome and quality of life after stroke versus a control group that received subliminal electrostimulation. METHODS: In a multicenter randomized controlled trial involving 7 university and district hospitals in Sweden, 150 patients with moderate or severe functional impairment were included. At days 5 to 10 after acute stroke, patients were randomized to 1 of 3 intervention groups: (a) acupuncture, including electroacupuncture; (b) sensory stimulation with high-intensity, low-frequency transcutaneous electrical nerve stimulation that induces muscle contractions; and (c) low-intensity (subliminal) high-frequency electrostimulation (control group). A total of 20 treatment sessions were performed over a 10-week period. Outcome variables included motor function, activities of daily living function, walking ability, social activities, and life satisfaction at 3-month and 1-year follow-up. RESULTS: At baseline, patients in each group were closely similar in all important prognostic variables. At 3-month and 1-year follow-ups, no clinically important or statistically significant differences were observed between groups for any of the outcome variables. The 3 treatment modalities were all conducted without major adverse effects. CONCLUSIONS: When compared with a control group that received subliminal electrostimulation, treatment during the subacute phase of stroke with acupuncture or transcutaneous electrical nerve stimulation with muscle contractions had no beneficial effects on functional outcome or life satisfaction.

Details

Authors
  • Barbro Johansson
  • Eva Haker
  • Magnus von Arbin
  • Mona Britton
  • Göran Långström
  • Andreas Terent
  • Dag Ursing
  • Kjell Asplund
Organisations
Research areas and keywords

Subject classification (UKÄ) – MANDATORY

  • Neurology

Keywords

  • acupuncture, activities of daily living, trancutaneous electric nerve stimulation, quality of life, outcome
Original languageEnglish
Pages (from-to)707-713
JournalStroke; a journal of cerebral circulation
Volume32
Issue number3
Publication statusPublished - 2001
Publication categoryResearch
Peer-reviewedYes