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Development of a method for predicting persistent postoperative pain after total knee arthroplasty using resting state functional magnetic resonance imaging

Research Project

Project/Area Number 16K10982
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Anesthesiology
Research InstitutionOsaka University

Principal Investigator

Matsuda Yoichi  大阪大学, 医学系研究科, 講師 (00397754)

Co-Investigator(Kenkyū-buntansha) 植松 弘進  大阪大学, 医学部附属病院, 助教 (70467554)
大迫 正一  地方独立行政法人大阪府立病院機構大阪国際がんセンター(研究所), その他部局等, 麻酔科診療主任 (60582426)
寒 重之  大阪大学, 医学系研究科, 特任助教(常勤) (20531867)
柴田 政彦  奈良学園大学, 保健医療学部, 教授 (50216016)
冨田 哲也  大阪大学, 医学系研究科, 寄附講座准教授 (30283766)
二井 数馬  大阪大学, 医学系研究科, 助教 (30588380)
渡邉 嘉之  大阪大学, 医学系研究科, 特任教授(常勤) (20362733)
Project Period (FY) 2016-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords変形性膝関節症 / 痛み / 膝関節全置換術 / 遷延性術後痛 / fMRI / 脳機能画像 / 脳内ネットワーク / 予測手法 / 疼痛管理学
Outline of Final Research Achievements

The aim of this study was to identify cerebral functional connectivity associated with knee osteoarthritis (OA) pain using resting state functional magnetic resonance imaging (fMRI), and to develop a prediction method for the risk of persistent postoperative pain after total knee arthroplasty (TKA). Participants were 25 knee OA patients and 23 healthy adults. We identified the alterations in functional connectivity in knee OA patients associated with their pain intensity, long-lasting pain experiences, and the decrease in daily activities. There was no specific functional connectivity that changed in relation to pain reduction after TKA. We are continuing the data analysis for identifying brain network associated with persistent postoperative pain after TKA and the development of the predictive algorithm for persistent postoperative pain with TKA.

Academic Significance and Societal Importance of the Research Achievements

本研究の成果により、脳機能画像検査を変形性膝関節症患者の痛みの診断ツールとして応用できることが期待できる。また、膝関節全置換術後の遷延性術後痛の発症を予測する手法を開発することにより、手術成績をより向上させることが可能となり、手術適応の決定に大きく寄与することが期待される。さらに、遷延性術後痛の患者を対象に、脳をター ゲットにした治療法の開発にも可能性を開くことが期待できる。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (10 results)

All 2019 2018 2017

All Journal Article (4 results) (of which Peer Reviewed: 1 results) Presentation (6 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] 【疼痛研究の最前線と臨床への応用】脳機能画像を用いた痛み研究2019

    • Author(s)
      寒重之
    • Journal Title

      臨床化学

      Volume: 48(3) Pages: 219-224

    • Related Report
      2019 Annual Research Report
  • [Journal Article] 総説 Cortical Midline Structures-「自己」と「痛み」2018

    • Author(s)
      Kan S, Miyauchi S
    • Journal Title

      BRAIN and NERVE

      Volume: 70 Issue: 3 Pages: 247-252

    • DOI

      10.11477/mf.1416200989

    • ISSN
      1344-8129, 1881-6096
    • Year and Date
      2018-03-01
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 筋・骨の痛みの知覚にかかわる脳内情報処理メカニズムのfMRIによる検討2018

    • Author(s)
      寒 重之, 植松 弘進, 松田 陽一, 前田 倫, 柴田 政彦, 藤野 裕士
    • Journal Title

      LiSA

      Volume: 25 Pages: 39-47

    • Related Report
      2018 Research-status Report
  • [Journal Article] 慢性疼痛とdefault mode network2018

    • Author(s)
      寒 重之
    • Journal Title

      Clinical Neuroscience

      Volume: 37 Pages: 204-206

    • Related Report
      2018 Research-status Report
  • [Presentation] 変形性膝関節症に伴う膝痛に対する超音波ガイド下伏在神経パルス高周波療法の有効性 無作為化比較試験2019

    • Author(s)
      植松弘進、大迫正一、藤野裕二、松田陽一
    • Organizer
      日本ペインクリニック学会大53回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] A Randomized Comparative Study of the Utility of Laser-guided Ultrasound Probe in Ultrasound-guided Peripheral Nerve Block for the Novices.2019

    • Author(s)
      Y Matsuda, MO Faruq, H Uematsu, A Takahashi, S Yamamoto, S Hakata, Y Fujino
    • Organizer
      The 38th Annual European Society of Regional Anaesthesia and Pain Therapy Congress
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Alterations of Functional Connectivity in Patients with Knee Osteoarthritis2018

    • Author(s)
      S Osako, S Kan, H Uematsu, K Futai, H Tanaka, Y Watanabe, T Tomita, M Shibata, Y Fujino, Y Matsuda
    • Organizer
      17th World Congress of Pain
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 国際疾病分類ICD-11でみた慢性疼痛患者の特徴と治療法の選択2018

    • Author(s)
      松田 陽一, 植松 弘進, 高橋 亜矢子, 佐藤 ゆかり, 溝渕 敦子
    • Organizer
      第48回日本慢性疼痛学会
    • Related Report
      2018 Research-status Report
  • [Presentation] Efficacy of Ultrasound-Guided Pulsed Radiofrequency Treatment on the Saphenous Nerve in Knee Osteoarthritis Patients with Refractory Knee Pain: A Case Series2018

    • Author(s)
      H Uematsu, S Osako, S Hakata, Y Matsuda
    • Organizer
      9th World Congress of the Wolrd Institute of Pain
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 安静時fMRIを用いた変形性膝関節症の痛みに関わる脳機能異常の予備的研究2017

    • Author(s)
      大迫正一, 寒重之, 植松弘進, 松田陽一, 二井数馬, 田中壽, 渡邉嘉之, 冨田哲也, 柴田政彦, 藤野裕士
    • Organizer
      第39回日本疼痛学会
    • Related Report
      2017 Research-status Report

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Published: 2016-04-21   Modified: 2021-02-19  

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