• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Association between number of pain sites and nociceptive pain and neuropathic pain in community-dwelling elderly.

Research Project

Project/Area Number 19K24259
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 0908:Society medicine, nursing, and related fields
Research InstitutionReiwa Heath Sciences University (2022)
Kyushu University (2019-2021)

Principal Investigator

Takafumi Saito  令和健康科学大学, リハビリテーション学部, 講師 (10849904)

Project Period (FY) 2019-08-30 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords疼痛 / 慢性疼痛 / 侵害受容性疼痛 / 神経障害性疼痛 / 痛みの数 / フレイル / うつ症状 / 睡眠障害 / 疼痛の数 / painDETECT
Outline of Research at the Start

これまでの研究は,局所的な痛みがもたらす身体的・心理的な機能への影響についてのみ焦点が向けられ,他の部位の痛みは二次的症状として扱われることが多かった.さらに,慢性疼痛には侵害受容性疼痛と神経障害性疼痛の2つの病態が混在している可能性があるが、それらを区別して関連性をみた検討はなかった.
本研究の目的は,慢性疼痛のタイプ別に痛みの数が身体的・心理的機能へもたらす影響を検討することである.本研究の結果,痛みの数をスクリーニングすることが疼痛メカニズムに応じた治療選択に繋がり,慢性疼痛者の介護予防対策の一助となることが期待される.

Outline of Final Research Achievements

This study was a cross-sectional study among community-dwelling older adults aged 65-75 years who were not certified as needing long-term care. The results of this study revealed that a higher number of pain sites was associated with more neuropathic-like symptoms, and those with neuropathic-like symptoms were more likely to have frailty. In addition, those with neuropathic-like symptoms were more likely to have depressive symptoms and sleep disturbances, and depressive symptoms and sleep disturbances were associated with severe chronic pain.

Academic Significance and Societal Importance of the Research Achievements

慢性疼痛のマネジメントはメカニズムに基づいた疼痛治療が最適であるが、疼痛の背後にあるメカニズムを特定することは、臨床現場では困難であり、不可能なことが多い。したがって、神経障害様症状およびフレイルの予防や管理のために、患者の慢性疼痛の数を評価することが必要かもしれない。また、慢性疼痛の重症化を予防するために、うつ症状や睡眠障害も評価していく必要性が地域在住高齢者において示唆されたことは介護予防対策において重要な知見となり得る。

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

    (11 results)

All 2023 2022 2021 2020

All Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 2 results) Presentation (9 results) (of which Int'l Joint Research: 3 results)

  • [Journal Article] Association between the number of chronic pain sites and neuropathic-like symptoms in community-dwelling older adults with chronic pain: a cross-sectional study2023

    • Author(s)
      Saito Takafumi、Chen Tao、Yatsugi Harukaze、Chu Tianshu、Liu Xin、Kishimoto Hiro
    • Journal Title

      BMJ Open

      Volume: 13 Issue: 2 Pages: e066554-e066554

    • DOI

      10.1136/bmjopen-2022-066554

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Independent and combined associations of depressive symptoms and sleep disturbance with chronic pain in community-dwelling older adults2022

    • Author(s)
      Saito Takafumi、Chen Tao、Yatsugi Harukaze、Chu Tianshu、Liu Xin、Kishimoto Hiro
    • Journal Title

      PAIN Reports

      Volume: 7 Issue: 5 Pages: e1034-e1034

    • DOI

      10.1097/pr9.0000000000001034

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 地域高齢住民においてうつ症状と睡眠障害の組み合わせは重度な慢性疼痛と関連する2022

    • Author(s)
      齊藤貴文、岸本裕歩
    • Organizer
      第51回日本慢性疼痛学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 地域在住高齢者における疼痛タイプ(侵害受容性疼痛、神経障害性疼痛)と身体的フレイルの関連:糸島フレイル研究2022

    • Author(s)
      齊藤貴文、劉昕、楚天舒、岸本裕歩
    • Organizer
      第26回日本ペインリハビリテーション学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 地域在住高齢者における疼痛の数と神経障害性疼痛(Nociplastic Pain)の関連2021

    • Author(s)
      齊藤貴文、陳涛、劉昕、岸本裕歩
    • Organizer
      第25回日本ペインリハビリテーション学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Relationship between the Number of Pain Sites and Frailty in the Community-Dwelling Japanese Older People2021

    • Author(s)
      Takafumi Saito, Masahiro Sakita, Hiro Kishimoto, Shuzo Kumagai
    • Organizer
      International Association for the Study of Pain (IASP) 2020
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 地域高齢住民の慢性疼痛のタイプとうつ症状、睡眠障害との関連2021

    • Author(s)
      齊藤貴文、劉昕、岸本裕歩
    • Organizer
      第14回日本運動器疼痛学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 地域高齢住民においてうつ症状と睡眠障害の組み合わせは重度な慢性疼痛と関連する2021

    • Author(s)
      齊藤貴文、岸本裕歩
    • Organizer
      第51回日本慢性疼痛学会
    • Related Report
      2021 Research-status Report
  • [Presentation] 地域在住高齢者における疼痛の数と神経障害性疼痛(侵害可塑性疼痛)の関連2021

    • Author(s)
      齊藤貴文
    • Organizer
      第25回ペインリハビリテーション学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Relationship between the Number of Pain Sites and Frailty in the Community-Dwelling Japanese Older People2021

    • Author(s)
      Takafumi Saito
    • Organizer
      2021 IASP Virtual World Congress on Pain
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Relationship between the number of pain sites and frailty in the Community-Dwelling Japanese elder people2020

    • Author(s)
      Takafumi Saito
    • Organizer
      International Association for the Study of Pain
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2019-09-03   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi