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Multiple Sensor-Based Predictive Algorithm for Musculoskeletal Diseases

Research Project

Project/Area Number 18K17733
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59010:Rehabilitation science-related
Research InstitutionNagoya University (2022)
Keio University (2018-2019)

Principal Investigator

Iijima Hirotaka  名古屋大学, 高等研究院(保健), 特任助教 (20816631)

Project Period (FY) 2021-11-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords変形性膝関節症 / Laser-TUG / 機能的移動能力 / 変形性関節症 / 超音波診断装置 / 大腿四頭筋 / 脂肪変性 / 横断研究 / 運動器不安定症 / マルチセンサ / 発症予測アルゴリズム / 慣性センサ / 解析アルゴリズム / システマティックレビュー / 腰痛 / 転倒 / 階段昇降
Outline of Research at the Start

本研究課題では、複数の小型センサの有機的統合に挑戦し、変形性膝関節症患者の階段昇降や方向転換等の動的課題における機能的移動能力を非侵襲で評価可能なシステムを提案する。この計測システムを用いてコホート調査を行い、転倒を招きやすい運動器不安定症の発症予測アルゴリズム構築を最終目標とする。従来の運動機能評価では、課題遂行に要する時間の計測が主な評価手法であったが、本計測システムでは運動機能の質的評価を可能とする。運動機能障害を従来とは異なる視点から捉えることになるため、運動器不安定症予測にとどまらず、新たな疾患概念を提唱できる可能性がある。

Outline of Final Research Achievements

The objective of this project was to characterize the functional mobility of patients with knee osteoarthritis using a quantitative TUG measurement system (Laser-TUG) that synchronizes a pressure sensor with a Laser Range Sensor. The Laser-TUG system has revealed new features of functional mobility limitation associated with knee osteoarthritis, such as the delayed walking initiation depending on knee pain severity and delayed turning movement. Laser-TUG is a noninvasive and simple evaluation system that is expected to contribute to a wide range of fields, such as assisting diagnosis and determining the effectiveness of rehabilitation in the medical field.

Academic Significance and Societal Importance of the Research Achievements

Laser-TUGシステムによって、変形性膝関節症に伴う機能的移動制限の新しい側面を明らかにした。本システムは非侵襲かつ簡便な評価システムであり、医療現場における診断補助やリハビリテーションの効果判定などの幅広い分野への貢献が今後期待される。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2019 Annual Research Report
  • 2018 Research-status Report
  • Research Products

    (24 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (13 results) (of which Peer Reviewed: 13 results,  Open Access: 3 results) Presentation (10 results) (of which Int'l Joint Research: 8 results)

  • [Int'l Joint Research] University of Pittsburgh/Harvard Medical School(米国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Ankle instability as a prognostic factor associated with the recurrence of ankle sprain: A systematic review2023

    • Author(s)
      Kawabata Sora、Murata Kenji、Iijima Hirotaka、Nakao Kouki、Kawabata Riku、Terada Hidenobu、Kojima Takuma、Takasu Chiharu、Kano Takuma、Kanemura Naohiko
    • Journal Title

      The Foot

      Volume: 54 Pages: 101963-101963

    • DOI

      10.1016/j.foot.2023.101963

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Exploring the modification factors of exercise therapy on biomechanical load in patients with knee osteoarthritis: a systematic review and meta-analysis2023

    • Author(s)
      Moeka Yokoyama, Hirotaka Iijima, Keisuke Kubota, Naohiko Kanemura
    • Journal Title

      Clinical Rheumatology

      Volume: - Issue: 7 Pages: 1737-1752

    • DOI

      10.1007/s10067-023-06553-4

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rate of force development in the quadriceps of individuals with severe knee osteoarthritis: A preliminary cross-sectional study2022

    • Author(s)
      Suzuki Yusuke、Iijima Hirotaka、Nakamura Masatoshi、Aoyama Tomoki
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 1 Pages: e0262508-e0262508

    • DOI

      10.1371/journal.pone.0262508

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Functional manifestations of early knee osteoarthritis: a systematic review and meta-analysis2022

    • Author(s)
      Shimizu Hiroki、Shimoura Kanako、Iijima Hirotaka、Suzuki Yusuke、Aoyama Tomoki
    • Journal Title

      Clinical Rheumatology

      Volume: 41 Issue: 9 Pages: 2625-2634

    • DOI

      10.1007/s10067-022-06150-x

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Identification of Early Knee Osteoarthritis Based on Knee Joint Trajectory during Stair Climbing2022

    • Author(s)
      Ogawa Ami、Iijima Hirotaka、Takahashi Masaki
    • Journal Title

      International Journal of Environmental Research and Public Health

      Volume: 19 Issue: 22 Pages: 15023-15023

    • DOI

      10.3390/ijerph192215023

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of Spastic Gait in Patients With Cervical Myelopathy Using the Timed Up and Go Test With a Laser Range Sensor2021

    • Author(s)
      Koyama Takafumi、Fujita Koji、Iijima Hirotaka、Norose Mio、Ibara Takuya、Sasaki Toru、Yoshii Toshitaka、Nimura Akimoto、Takahashi Masaki、Okawa Atsushi
    • Journal Title

      Spine

      Volume: Publish Ahead of Print Issue: 12 Pages: 892-898

    • DOI

      10.1097/brs.0000000000004284

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low Back Pain as a Risk Factor for Recurrent Falls in People with Knee Osteoarthritis2020

    • Author(s)
      Iijima Hirotaka、Shimoura Kanako、Aoyama Tomoki、Takahashi Masaki
    • Journal Title

      Arthritis Care & Research

      Volume: - Issue: 3 Pages: 0-0

    • DOI

      10.1002/acr.24136

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Hip abductor muscle weakness and slowed turning motion in people with knee osteoarthritis2020

    • Author(s)
      Iijima Hirotaka、Yorozu Ayanori、Suzuki Yusuke、Eguchi Ryo、Aoyama Tomoki、Takahashi Masaki
    • Journal Title

      Journal of Biomechanics

      Volume: 101 Pages: 109652-109652

    • DOI

      10.1016/j.jbiomech.2020.109652

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] State of the Field of Waist-Mounted Sensor Algorithm for Gait Events Detection: A Scoping Review2020

    • Author(s)
      Iijima H, Takahashi M
    • Journal Title

      Gait Posture

      Volume: 79 Pages: 152-161

    • DOI

      10.1016/j.gaitpost.2020.03.021

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Transcutaneous Electrical Nerve Stimulation Improves Stair Climbing Capacity in People with Knee Osteoarthritis2020

    • Author(s)
      Iijima H, Eguchi R, Shimoura K, Yamada K, Aoyama T, Takahashi M
    • Journal Title

      Scientific Reports

      Volume: 10(1) Issue: 1 Pages: 152-161

    • DOI

      10.1038/s41598-020-64176-0

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stair climbing ability in patients with early knee osteoarthritis: Defining the clinical hallmarks of early disease2019

    • Author(s)
      Iijima Hirotaka、Eguchi Ryo、Shimoura Kanako、Aoyama Tomoki、Takahashi Masaki
    • Journal Title

      Gait & Posture

      Volume: 72 Pages: 148-153

    • DOI

      10.1016/j.gaitpost.2019.06.004

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Relationship between varus thrust during gait and low back pain in people with knee osteoarthritis2019

    • Author(s)
      Iijima Hirotaka、Suzuki Yusuke、Aoyama Tomoki、Takahashi Masaki
    • Journal Title

      Arthritis Care & Research

      Volume: - Issue: 9 Pages: 1231-1238

    • DOI

      10.1002/acr.24020

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Concurrent Validity and Measurement Error of Stair Climb Test in People with Pre-radiographic to Mild Knee Osteoarthritis.2019

    • Author(s)
      Iijima H, Shimoura K, Eguchi R, Aoyama T, Takahashi M.
    • Journal Title

      Gait Posture

      Volume: 68 Pages: 335-339

    • DOI

      10.1016/j.gaitpost.2018.12.014

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Ultrasound measurement of decreased vastus medialis quality as a marker for increased structural abnormalities in early knee osteoarthritis: a case-control study2023

    • Author(s)
      Hoki A, D'Amico E, Ambrosio F, Iwasaki T, Matsuda Y, Iijima H
    • Organizer
      OARSI2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Accelerated age-related decline in quadriceps muscle quality in the setting of knee osteoarthritis: a systematic review with network meta-analysis2023

    • Author(s)
      Hoki A, D'Amico E, Ambrosio F, Matsuda Y, Iijima H
    • Organizer
      OARSI2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sex-specific knee biomechanics in persons with and without knee osteoarthritis: a systematic review and meta-analysis2023

    • Author(s)
      Yamagata M, Kimura T, Chang AH, Iijima H
    • Organizer
      OARSI2023
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Defining the age-related role of the infrapatellar fat pad in the development of knee osteoarthritis: a mechanistic study.2022

    • Author(s)
      D’Amico E, Iijima H, Sahu A, Ambrosio F
    • Organizer
      9th Annual International Symposium on Regenerative Rehabilitation
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 加齢とともに低下する骨格筋の質は変形性膝関節症発症によってさらに悪化する:メタアナリシスによる検討2022

    • Author(s)
      法貴篤史, 飯島弘貴
    • Organizer
      第27回日本基礎理学療法学会学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 変形性膝関節症の初期における関節内病変と内側広筋の質的変化の特異的相関2022

    • Author(s)
      法貴篤史, 飯島弘貴, 岩崎翼, 松田芳和
    • Organizer
      第27回日本基礎理学療法学会学術大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Moderate to Severe LBP was Associated with Recurrent Falls in People with Knee Osteoarthritis2020

    • Author(s)
      Iijima H, Shimoura K, Aoyama T, Takahashi M
    • Organizer
      ORS 2020 Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sarcopenic Knee Osteoarthritis: A Risk Factor for Recurrent Falls2020

    • Author(s)
      Iijima H, Aoyama T
    • Organizer
      ORS 2020 Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Waist-Mounted Sensor Algorithm for Gait Events Detection: A Scoping Review2020

    • Author(s)
      Iijima H, Takahashi M
    • Organizer
      ORS 2020 Annual Meeting
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Poor Stair Climbing Capacity in Early Knee Osteoarthritis: Toward a Defining Clinical Hallmarks of Early Disease.2019

    • Author(s)
      Iijima H, Eguchi R, Shimoura K, Aoyama T, Takahashi M.
    • Organizer
      ORS 2019 Annual Meeting
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2024-12-25  

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