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Chronological changes in trunk asymmetry during gait in hemiplegic stroke patient

Research Project

Project/Area Number 19K19864
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionAkita University

Principal Investigator

Terui Yoshino  秋田大学, 医学系研究科, 助教 (30806344)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2022: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2021: ¥260,000 (Direct Cost: ¥200,000、Indirect Cost: ¥60,000)
Fiscal Year 2020: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2019: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords脳卒中 / 歩行 / 加速度計 / 体幹 / 左右非対称性 / 3軸加速度計 / 体幹筋力 / 荷重計 / 呼吸機能 / 呼吸筋力 / 加速度 / 左右非対称
Outline of Research at the Start

脳卒中片麻痺患者における歩行時の体幹運動左右非対称性の改善は,リハビリテーションの目的の一つであり,体幹運動左右非対称性を客観的に評価することが重要である.私達は今までの研究で,歩行中に測定した加速度を用いて体幹運動左右非対称性を評価するLissajous Index(以下,LI)という指標について検討し,脳卒中片麻痺患者のLIは健常者のLIよりも大きく,左右非対称であることを明らかにした.そこで,本研究においてLIを用いて評価した体幹運動左右非対称性に影響を及ぼす因子を明らかにすることは,脳卒中片麻痺患者の歩行左右非対称性の改善への介入方法を考案するための一助になると考えられる.

Outline of Final Research Achievements

We investigated changes in left-right asymmetry in trunk movement during walking in stroke patients. Lissajous Index (LI) was used to evaluate left-right asymmetry. LI is calculated from the acceleration of the trunk measured with a tri-axial accelerometer. The subjects were 52 stroke patients, and three measurements were taken at the initial, one month, and two months later. There were 26 in the LI improvement group and 26 in the non-improvement group. The muscle strength of the trunk was significantly increased in the improvement group compared with the non-improvement group. From the results of this study, it was clarified that it is necessary to improve trunk muscle strength in order to improve the left-right asymmetry of the trunk during walking in stroke patients.

Academic Significance and Societal Importance of the Research Achievements

脳卒中患者の歩行中の左右非対称性は転倒リスクの増加など二次障害を引き起こす原因となる。本研究により、歩行中の体幹の動きの左右非対称性を改善させるためには、体幹、特に横隔膜の筋力増強が必要であることが明らかとなった。脳卒中患者のリハビリテーションにおいて、体幹筋力の増強の必要性は明らかであるが、横隔膜の筋力に着目したものは少ない。本研究の結果により、回復期リハビリテーションにおいて横隔膜を含めた吸気筋力を向上させるアプローチの導入を検討する一助になると考える。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (14 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Open Access: 4 results,  Peer Reviewed: 3 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results) Remarks (1 results)

  • [Journal Article] 脳卒中患者の呼吸機能障害と歩行不安定性2023

    • Author(s)
      照井 佳乃
    • Journal Title

      Annual Report of The Miyagi Physical Therrapy Association(rigaku ryoho no ayumi)

      Volume: 34 Issue: 1 Pages: 3-7

    • DOI

      10.11342/mpta.34.3

    • ISSN
      0917-2688, 1882-1464
    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] The relationship between gait asymmetry and respiratory function in stroke patients: a pilot study.2021

    • Author(s)
      Terui Y, Iwasawa S, Kikuchi K, Furukawa Y, Suto E, Uemura S, Satake M, Shioya T
    • Journal Title

      Open Journal of Therapy and Rehabilitation

      Volume: 9 Issue: 04 Pages: 111-122

    • DOI

      10.4236/ojtr.2021.94009

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] A study of physical activity and gait balance in the patients with COPD: New evaluation using a tri-axial accelerometer2020

    • Author(s)
      照井 佳乃
    • Journal Title

      The Journal of the Japan Society for Respiratory Care and Rehabilitation

      Volume: 29 Issue: 2 Pages: 177-182

    • DOI

      10.15032/jsrcr.29.2_177

    • NAID

      130007961283

    • ISSN
      1881-7319, 2189-4760
    • Year and Date
      2020-12-25
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Evaluation of gait symmetry and the center of mass displacement by a trunk acceleration during walking in patients with COPD2019

    • Author(s)
      照井 佳乃、岩倉 正浩、須藤 恵理子、川越 厚良、大倉 和貴、菅原 慶勇、高橋 仁美、長谷川 弘一、佐竹 將宏、塩谷 隆信
    • Journal Title

      The Journal of the Japan Society for Respiratory Care and Rehabilitation

      Volume: 28 Issue: 2 Pages: 335-341

    • DOI

      10.15032/jsrcr.28.2_335

    • NAID

      130007791020

    • ISSN
      1881-7319, 2189-4760
    • Year and Date
      2019-11-30
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 脳卒中片麻痺患者における歩行左右非対称性の縦断的検討2022

    • Author(s)
      照井佳乃、須藤恵理子、岩澤里美、菊地和人、古川大、上村佐知子、佐竹將宏、塩谷隆信
    • Organizer
      第40回東北理学療法学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 脳卒中患者の呼吸障害と歩行不安定性2022

    • Author(s)
      照井佳乃
    • Organizer
      第25回宮城県理学療法学術大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Relationship between gait asymmetry and respiratory muscle strength in the stroke patients.2021

    • Author(s)
      Terui Y, Iwasawa S, Furukawa Y, Suto E, Uemura S, Satake M, Shioya T
    • Organizer
      25th Congress of the Asian Pacific Society of Respirology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脳卒中患者における歩行の左右非対称性と呼吸筋力の関連2021

    • Author(s)
      照井佳乃,岩澤里美,古川大,須藤恵理子,上村佐知子,佐竹將宏,塩谷隆信
    • Organizer
      第31回日本呼吸ケア・リハビリテーション学会学術集会
    • Related Report
      2021 Research-status Report
  • [Presentation] 3軸加速度計を用いた脳卒中片麻痺患者の杖歩行における体幹運動左右非対称性の評価2020

    • Author(s)
      照井佳乃, 須藤恵理子, 岩澤里美, 菊地和人, 古川大, 上村佐知子, 佐竹將宏, 塩谷隆信
    • Organizer
      第57回日本リハビリテーション医学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] Hybrid Assistive Limb(HAL)使用による歩行時体幹運動非対称性の改善2020

    • Author(s)
      松橋孝幸, 須藤恵理子, 照井佳乃
    • Organizer
      第57回日本リハビリテーション医学会学術集会
    • Related Report
      2020 Research-status Report
  • [Presentation] Relationship between respiratory muscle strength and gait asymmetry in stroke patients.2019

    • Author(s)
      Terui Y, Sutoh E, Iwasawa S, Kikuchi K, Furukawa Y, Hasegawa K, Uemura S, Satake S, Shioya T
    • Organizer
      29th The European Respiratory Society (ERS) International Congress
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] New evaluation of gait asymmetry in stroke patients using a tri-axial accelerometer.2019

    • Author(s)
      Terui Y, Suto E, Iwasawa S, Uemura S, Hasegawa K, Satake M, Shioya T
    • Organizer
      World Confederation for Physical Therapy Congress 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脳卒中患者における呼吸筋力の経時的変化と歩行バランスの関連.2019

    • Author(s)
      照井佳乃, 須藤恵理子, 岩澤里美, 菊地和人, 古川大, 上村佐知子, 佐竹將宏, 塩谷隆信
    • Organizer
      第29回日本呼吸ケア・リハビリテーション学会学術集会
    • Related Report
      2019 Research-status Report
  • [Remarks] 秋田大学研究者総覧

    • URL

      https://akitauinfo.akita-u.ac.jp/html/100000725_ja.html

    • Related Report
      2020 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

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