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Long-term outcomes of patients after total knee arthroplasty with comorbid diabetes mellitus and evaluation of the effectiveness of optimal intervention methods

Research Project

Project/Area Number 19K19749
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 58080:Gerontological nursing and community health nursing-related
Research InstitutionSeijoh University

Principal Investigator

Fujita Remi  星城大学, リハビリテーション学部, 助教 (50735660)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords変形性膝関節症 / 人工膝関節全置換術 / 身体活動量 / 糖尿病 / 長期経過
Outline of Research at the Start

変形性膝関節症(膝OA)と糖尿病は互いの疾患のリスクを高める.末期膝OA患者において,症状が軽減しない場合には人工膝関節全置換術 (TKA) 等の手術の適応となる.TKAは身体機能・身体活動量の向上にも有効であるといわれているが,糖尿病が併存するTKA患者を対象にTKA前後で各指標を比較した研究では,身体機能,質問紙上の身体活動量は向上したが糖尿病指標は変化しなかったと報告されている.本研究では糖尿病が併存するTKA後患者に対する効果的な介入を検討するために,TKA後の身体活動量・糖尿病指標等を長期間調査して,糖尿病の改善に関連する項目を検討し,申請者提案の運動介入方法の効果検証を行う.

Outline of Final Research Achievements

We investigated knee function, physical function, and physical activity after TKA over a long period of time, examined items related to an increase in physical activity, and examined the effects of draw-in walking using an intervention study. As a result, significant increases were observed in the number of steps and all hours of low-intensity and medium- to high-intensity activity at both 6 months and 1 year after TKA compared with those before TKA. The group with diabetes mellitus was significantly lower than the group without diabetes mellitus at any time. Items related to physical activity after TKA were knee extensor strength before TKA and physical activity before TKA. In addition, continuation of draw-in walking for 3 months improved health-related QOL, exercise self-efficacy, waist circumference, blood test data, and trunk muscle mass, and the implementation rate was high.

Academic Significance and Societal Importance of the Research Achievements

観察研究で,糖尿病が併存するTKA患者の実際の身体活動量・膝機能・身体機能の経過を調査し,身体活動量に関連する項目を明らかにすることで,現状を把握でき,適切な介入方法を検討できる.また,運動でも工夫をすることによってたった1種類であっても効果があることを証明することで,糖尿病が併存するTKA後患者が地域社会に帰った際に,誰でも簡単に指導でき,継続しやすいという利点を生かして,2大疾患の重症化予防が大幅に進むことが期待できる.

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (9 results)

All 2024 2023 2022 2021 2019

All Journal Article (7 results) (of which Peer Reviewed: 6 results,  Open Access: 4 results) Presentation (2 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Factors associated with physical activity following total knee arthroplasty for knee osteoarthritis: a longitudinal study2024

    • Author(s)
      Fujita Remi, Ota Susumu, Yamamoto Yuri, Kataoka Akito, Warashina Hideki, Hayashi Takahiro, Matsunaga Naomichi, Sugiura Hideshi
    • Journal Title

      BMC Musculoskeletal Disorders

      Volume: 25 Issue: 1 Pages: 178-178

    • DOI

      10.1186/s12891-024-07306-3

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of diabetes mellitus on physical activity in patients with knee osteoarthritis: A cross-sectional study2023

    • Author(s)
      Fujita Remi, Ota Susumu, Yamamoto Yuri, Kataoka Akito, Warashina Hideki, Inoue Tomoe, Ozeki Shinya, Sugiura Hideshi
    • Journal Title

      Journal of Orthopaedic Surgery

      Volume: 31 Issue: 2

    • DOI

      10.1177/10225536231197726

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 特集 変形性関節症・変形性脊椎症の保存療法を究める 変形性膝関節症・股関節症の運動療法2022

    • Author(s)
      太田 進、藤田 玲美、片岡 亮人、鈴木 淳
    • Journal Title

      総合リハビリテーション

      Volume: 50 Issue: 5 Pages: 457-465

    • DOI

      10.11477/mf.1552202495

    • ISSN
      0386-9822, 1882-1340
    • Year and Date
      2022-05-10
    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] 早期変形性膝関節症の運動療法 -歩行再トレーニング(gait retraining)を含めて-2021

    • Author(s)
      太田進,藤田玲美,大古拓史,村上慈葉
    • Journal Title

      整形・災害外科

      Volume: 64 Pages: 293-299

    • Related Report
      2021 Research-status Report
  • [Journal Article] Effects of walking with a “draw-in maneuver” on the knee adduction moment and hip muscle activity2021

    • Author(s)
      Fujita R, Ota S, Ogawa Y, Ota H
    • Journal Title

      Journal of Physical Therapy Science

      Volume: 33 Issue: 4 Pages: 329-333

    • DOI

      10.1589/jpts.33.329

    • NAID

      130008021767

    • ISSN
      0915-5287, 2187-5626
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of gait and activities of daily living modifications for improving knee joint function in community-dwelling middle-aged and older people: a randomized control study2021

    • Author(s)
      Ota S, Fujita R, Ohko H, Imai A
    • Journal Title

      Journal of Musculoskeletal Research

      Volume: 24 Issue: 02 Pages: 2150007-2150007

    • DOI

      10.1142/s021895772150007x

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Sex Differences in the Correlation Between Restricted Ankle Dorsiflexion and Knee Joint Biomechanics During Gait-Focus on the Knee Adduction Moment-2019

    • Author(s)
      Ota S, Fujita R, Ueda M, Aimoto K, Nakanishi A, Suzuki Y
    • Journal Title

      Biomedical Journal of Scientific & Technical Research

      Volume: 23 Issue: 4 Pages: 17578-17586

    • DOI

      10.26717/bjstr.2019.23.003932

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Comparison of physical activity between patients with severe osteoarthritis of the knee with or without diabetes mellitus2019

    • Author(s)
      Fujita R, Ota S, Kataoka A, Yamamoto Y, Warashina H, Matsunaga N, Mizusawa J, Sugiura H
    • Organizer
      ISPRM 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Influence of spinal alignment on physical function in patients with severe knee osteoarthritis2019

    • Author(s)
      Yamamoto Y, Ota S, Kataoka A, Fujita R, Sugiura H, Kato M, Warashina H, Kitamura S
    • Organizer
      2019 OARSI World Congress
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2025-01-30  

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