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The association of osteosarcopenia on future falls, fractures, and long-term care

Research Project

Project/Area Number 20K19221
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 InstitutionJapan University of Health Sciences

Principal Investigator

Asahi Ryoma  日本保健医療大学, 保健医療学部理学療法学科, 講師 (60751724)

Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2023: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2022: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywords骨粗鬆症 / サルコペニア / 転倒 / 骨折 / 地域在住中高年者 / 要介護 / アライメント / ロコモティブシンドローム / 高齢者
Outline of Research at the Start

近年では骨粗鬆症とサルコペニアが合併した状態(骨粗鬆症サルコペニア)の問題が提起されている。白人では、骨粗鬆症サルコペニアが将来の骨折や死亡のリスクとなることが明らかになっている。しかし、骨や筋のリモデリングに影響するビタミンD代謝や骨密度を含め、白人とアジア人では人種での背景が大きく異なる。したがって、我が国での骨粗鬆症サルコペニアの有害事象リスクを明らかにする必要がある。
本研究は中高年女性において、骨粗鬆症とサルコペニアが合併した状態(骨粗鬆症サルコペニア)が転倒や骨折、要介護といった有害事象に及ぼす影響を解明することを目的とした。

Outline of Final Research Achievements

During the 4-year follow-up period, 24 (3.6%) fractures occurred. The rates of fracture in each relevant group were 0% for sarcopenia, 6.6% for osteoporosis, and 22.2% for osteosarcopenia, with participants with osteoporotic sarcopenia having a significantly higher rate of fracture over the four-year period.
The fracture rate was significantly higher for osteosarcopenia, we suggested that the co-existense of osteoporosis and sarcopenia increases the risk of fracture. Interventions for osteoporosis or/and sarcopenia may reduce the risk of fracture, and to prevent for fracture is necessary to establish measures for osteosarcopenia.

Academic Significance and Societal Importance of the Research Achievements

研究では、まず骨粗鬆症サルコペニアにおける身体機能、骨密度の特徴が明らかにした。骨粗鬆症サルコペニアの特徴を明らかにすることで、骨粗鬆症とサルコペニアの両方を考慮した対策を構築できると考える。さらに、骨折の有害事象と骨粗鬆症サルコペニアとの関係が明らかにした。骨粗鬆症だけでも骨折リスクは高まるものの、さらにサルコペニアを併発していると骨折の割合が約4倍も増加することが示唆れた。骨粗鬆症もしくはサルコペニアへの介入は、骨折リスクを減少させる可能性があり、改めて国内でも骨粗鬆症サルコペニアへの対策を構築するための基盤的研究となったと考える。

Report

(4 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (15 results)

All 2023 2022 2021 2020

All Journal Article (10 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 9 results,  Open Access: 2 results) Presentation (5 results) (of which Int'l Joint Research: 1 results,  Invited: 2 results)

  • [Journal Article] Sagittal alignment cut-off values for predicting future fall-related fractures in community-dwelling osteoporotic women2023

    • Author(s)
      Asahi Ryoma、Nakamura Yutaka、Koike Yoshinao、Kanai Masayoshi、Yuguchi Satoshi、Kamo Tomohiko、Azami Masato、Ogihara Hirofumi、Asano Satoshi
    • Journal Title

      European Spine Journal

      Volume: 32 Issue: 4 Pages: 1446-1454

    • DOI

      10.1007/s00586-023-07599-3

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relationship of Phase Angle to Locomotive Syndrome, Malnutrition, and Sarcopenia Alone and Co‐Existence in Community-Dwelling Women Aged 60 Years and Older2023

    • Author(s)
      Ryoma Asahi, Satoshi Yuguchi, Tomohiko Kamo, Masato Azami, Hirofumi Ogihara
    • Journal Title

      International Journal of Gerontology

      Volume: 17 Pages: 105-109

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Does locomotive syndrome severity predict future fragility fractures in community-dwelling women with osteoporosis?2022

    • Author(s)
      Asahi Ryoma、Nakamura Yutaka、Koike Yoshinao、Kanai Masayoshi、Watanabe Kento、Yuguchi Satoshi、Kamo Tomohiko、Azami Masato、Ogihara Hirofumi、Asano Satoshi
    • Journal Title

      Modern Rheumatology

      Volume: in press Issue: 5 Pages: 1036-1043

    • DOI

      10.1093/mr/roac101

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Association with sagittal alignment and osteoporosis-related fractures in outpatient women with osteoporosis2022

    • Author(s)
      Asahi R.、Nakamura Y.、Kanai M.、Watanabe K.、Yuguchi S.、Kamo T.、Azami M.、Ogihara H.、Asano S.
    • Journal Title

      Osteoporosis International

      Volume: in press Issue: 6 Pages: 1275-1284

    • DOI

      10.1007/s00198-021-06282-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stand-up test predicts occurrence of non-traumatic vertebral fracture in outpatient women with osteoporosis2021

    • Author(s)
      Ryoma A, Yutaka N, Masayoshi K, Kento W, Satoshi Y, Tomohiko K, Masato A, Hirofumi O, Satoshi A
    • Journal Title

      Journal of Bone Mineral Metabolism

      Volume: 39 Issue: 5 Pages: 883-892

    • DOI

      10.1007/s00774-021-01229-y

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 骨粗鬆症検診におけるロコモティブシンドローム 評価と転倒との関連2020

    • Author(s)
      旭 竜馬, 藤田博曉, 浅野 聡, 湯口 聡, 加茂智彦, 浅見正人, 荻原啓文, 石橋英明
    • Journal Title

      日本骨粗鬆症学会雑誌

      Volume: 6 Pages: 469-478

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 身体機能評価を導入した骨粗鬆症検診の有用性 転倒リスク評価のためのロコモティブシンドローム・サルコペニア評価2020

    • Author(s)
      旭 竜馬, 藤田 博曉, 浅野 聡, 加茂 智彦, 石橋 英明
    • Journal Title

      日本骨粗鬆症学会雑誌

      Volume: 6 Pages: 392-395

    • Related Report
      2020 Research-status Report
  • [Journal Article] Association of height loss with falls and sarcopenia in community-dwelling older women.2020

    • Author(s)
      Ryoma A, Satoshi Y, Tomohiko K, Masato A, Hirofumi O, Satoshi A
    • Journal Title

      Osteoporosis and Sarcopenia

      Volume: 6 Pages: 59-64

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Kinematic gait asymmetry assessment using joint angle data in patients with chronic stroke-A normalized cross-correlation approach2020

    • Author(s)
      Ogihara H, Tsushima E, Kamo T, Sato T, Matsushima A, Niioka Y, Asahi R, Azami M
    • Journal Title

      Gait and Posture

      Volume: 80 Pages: 168-173

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Gastrocnemius thickness by ultrasonography indicates the low skeletal muscle mass in Japanese elderly people.2020

    • Author(s)
      Yuguchi S, Asahi R, Kamo T, Azami M, Ogihara H
    • Journal Title

      Archives of Gerontology and Geriatrics

      Volume: 90 Pages: 104093-104093

    • DOI

      10.1016/j.archger.2020.104093

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 骨粗鬆症の地域在住女性におけるロコモティブシンドロームの重症度は将来の脆弱性骨折を予測するか?2022

    • Author(s)
      旭竜馬
    • Organizer
      第24回日本骨粗鬆症学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Peak Expiratory Flow Rateがロコモティブシンドローム重症度に及ぼす影響-地域中高年女性における横断的検討-2022

    • Author(s)
      旭竜馬
    • Organizer
      第9回日本予防理学療法学会学術大会
    • Related Report
      2022 Research-status Report
  • [Presentation] Association of height loss with falls and sarcopenia in community-dwelling older women2021

    • Author(s)
      Ryoma Asahi
    • Organizer
      4th International Congress of Osteoporosis
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 身体機能評価を導入した骨粗鬆症検診での有用性-転倒リスク評価のためのロコモティブシンドロームおよびサルコペニア評価-2021

    • Author(s)
      旭竜馬
    • Organizer
      第10回運動器抗加齢医学研究会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 地域在住高齢者におけるロコモティブシンドロームとサルコペニアが1年後の転倒に及ぼす影響2020

    • Author(s)
      旭 竜馬、藤田博曉、浅野聡、湯口聡、加茂智彦、浅見正人、荻原啓文、石橋英明
    • Organizer
      第22回日本骨粗鬆症学会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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