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Effect of the combination of branched chain amino acid and exercise therapy on physical functions in the patients in a convalescent rehabilitation hospital

Research Project

Project/Area Number 19K20159
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 59040:Nutrition science and health science-related
Research InstitutionShowa University

Principal Investigator

Takashi Ikeda  昭和大学, 保健医療学部, 准教授 (80783381)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2021: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords分枝鎖アミノ酸 / 回復期リハビリテーション / 実現可能性 / 筋輝度 / 筋内脂肪浸潤 / 時間栄養学 / 運動療法 / Fast-track / fast-track / 併用療法
Outline of Research at the Start

医療費の増加は社会問題となり現在の社会要請として、より効率的かつ効果的なリハの提供が求められている。近年、分枝鎖アミノ酸(BCAA)摂取の効果に関する研究は栄養学分野で積極的に行われ、運動とアミノ酸摂取を併用することで高齢者でも筋量と筋力が効率的に改善することが報告されている。本研究の目的は、回復期リハ病棟において患者にBCAAを併用した運動療法を実施し、より効率的な日常生活動作能力の改善が得られるかについて、クロスオーバー比較試験を用いて実現可能性を検討することである。

Outline of Final Research Achievements

The feasibility and optimal timing of a combination of exercise with BCAAs were studied in a convalescent rehabilitation hospital. The methods were 1) a crossover trial in which orthopaedic patients received either BCAAs or placebo once a day immediately after rehabilitation for one month and the remaining one for the next month, and the effects of the combined therapy on muscle strength, muscle mass and physical function were investigated. The results confirmed the feasibility, which is the reproducibility of the effects, on muscle luminosity, which reflects muscle quality. 2) The timing of BCAA intake in stroke patients at breakfast or immediately after afternoon rehabilitation was examined to determine which was more effective. A reduction in body fat mass was obtained in the breakfast group, and muscle mass was maintained in both.

Academic Significance and Societal Importance of the Research Achievements

要介護高齢者の増加が喫緊の社会課題となって久しい。サルコペニア・フレイルの診療ガイドラインでも運動と栄養の併用が推奨されている。潜在的にサルコペニアなどを併存しやすい回復期リハ期の運動器疾患や脳卒中患者に対して、BCAAを併用することでの効果の再現性や至適な摂取タイミングが明らかになることは、より効果的・効率的なリハの実施による早期退院と医療費の削減に寄与すると考える。

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

    (21 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (8 results) (of which Peer Reviewed: 7 results,  Open Access: 6 results) Presentation (9 results) (of which Int'l Joint Research: 3 results,  Invited: 2 results) Book (4 results)

  • [Journal Article] Effect of Pre- and Post-operative Nutritional Status on Length of Hospital Stay after Total Hip Arthroplasty2024

    • Author(s)
      保坂雄太郎、池田崇、湖東聡、吉川泰
    • Journal Title

      Rigakuryoho Kagaku

      Volume: 39 Issue: 1 Pages: 49-52

    • DOI

      10.1589/rika.39.49

    • ISSN
      1341-1667, 2434-2807
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect and feasibility of the combination of branched chain amino acid and exercise therapy on muscle mass and echo intensity of muscle in orthopedic patients in a convalescent rehabilitation hospital: A crossover trial.2023

    • Author(s)
      Takashi Ikeda, Sadaoki Suzuki, Kenji Aimoto, Arinori Kamono, Yuki Matsunaga, Yu Noguchi, Tetsuya Jinno, Koji Kanzaki
    • Journal Title

      Health science reports

      Volume: 6 Issue: 6

    • DOI

      10.1002/hsr2.1316

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect and feasibility of the combination of branched chain amino acid and exercise therapy on muscle mass and echo intensity of muscle in orthopedic patients in a convalescent rehabilitation hospital: A crossover trial2023

    • Author(s)
      Takashi IKEDA, Sadaoki SUZUKI, Kenji AIMOTO, Arinori KAMONO, Yuki MATSUNAGA, Yu NOGUCHI, Tetsuya JINNO, Koji KANZAKI
    • Journal Title

      Health Science Reports

      Volume: 投稿中

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 分子鎖アミノ酸を併用したリハビリテーションとその効果2022

    • Author(s)
      池田崇, 鈴木貞興, 宮澤僚, 相本賢二
    • Journal Title

      地域ケアリング

      Volume: 24(1) Pages: 40-43

    • Related Report
      2021 Research-status Report
  • [Journal Article] The Effect of Timing of a Leucine-Enriched Amino Acide Supplement on Body Composition and Physical Function in Stroke Patients : A Randomized Controled Trial.2020

    • Author(s)
      Ikeda T, Morotomi N, Kawamoto A, Kawate N, et al
    • Journal Title

      Nutrients

      Volume: 12(7) Issue: 7 Pages: 1928-1928

    • DOI

      10.3390/nu12071928

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Predictors of falls in patients during the first year after total hip arthroplasty: A prospective cohort study2020

    • Author(s)
      Ninomiya Kazunari、Takahira Naonobu、Ikeda Takashi、Suzuki Koji、Sato Ryoji、Hirakawa Kazuo
    • Journal Title

      Health Science Reports

      Volume: 3 Issue: 3

    • DOI

      10.1002/hsr2.184

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effect of Exercise Therapy Combined With Branched-Chain Amino Acid Supplementation on Muscle Strength in Elderly Women After Total Hip Arthroplasty: A Randomized Controlled Trial2019

    • Author(s)
      Takashi Ikeda, Yuki Matsunaga, Masanori Kanbara, Arinori Kamono, Tadashi Masuda, Minoru Watanabe, Ryosuke Nakanishi, Tetsuya Jinno
    • Journal Title

      Asia-Pacific Journal of Clinical Nutrition

      Volume: 28 Pages: 720-726

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 回復期病棟に入棟した人工膝関節全置換術患者におけるバランス機能の改善と下肢筋力・足部機能の関連性2019

    • Author(s)
      池田 崇, 松永 勇紀, 宮澤 僚, 神原 雅典, 高木 博, 中村 大介
    • Journal Title

      臨床整形外科

      Volume: 54 Pages: 917-922

    • NAID

      40022013608

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] 高齢整形外科患者に対するリハ効果を最大化するための栄養を併用した介入2024

    • Author(s)
      池田 崇
    • Organizer
      日本運動器理学療法学会 第6回ブロック学術小集会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 高齢者の骨脆弱性骨折における栄養介入を併用したハードアウトカムへの対策2024

    • Author(s)
      池田 崇
    • Organizer
      第12回日本運動器理学療法学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 回復期整形外科患者に対する 分枝鎖アミノ酸と運動療法との相乗効果 ー無作為化比較試験ー2023

    • Author(s)
      池田 崇,鈴木貞興,相本賢二 ,加茂野有徳 ,松永勇紀,野口悠,神崎浩二
    • Organizer
      第11回日本運動器理学療法学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 回復期整形外科疾患に対する分枝鎖アミ ノ酸を併用した運動療法の効果の検討2022

    • Author(s)
      池田崇、鈴木貞興、相本賢二、加茂野有徳、松永勇紀、野口悠、神崎浩二
    • Organizer
      第10回日本運動器理学療法学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 下肢免荷期間を伴う整形外科疾患に対する分枝鎖アミ ノ酸を併用した運動療法の効果の検討2022

    • Author(s)
      相本賢二、池田崇、鈴木貞興、加茂野有徳、松永勇紀、野口悠、神崎浩二
    • Organizer
      第10回日本運動器理学療法学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Effects of the combination of exercise and BCAA on performance and muscle mass in convalescent orthopedic patients: A pilot study2021

    • Author(s)
      Takashi IKEDA, Sadaoki SUZUKI, Kenji AIMOTO, Yuki MATSUNAGA, Arinori KAMONO, Tomoyuki TAKAHASHI, Shunpei FURUYAMA, Shunya INOUE, Yu NOGUCHI, Tetsuya JINNO, Koji KANZAKI
    • Organizer
      World Physiotherapy Congress 2021 online
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effects of the combination of exercise and BCAA on performance and muscle mass in convalescent orthopedic patients: A pilot study2020

    • Author(s)
      Takashi IKEDA, Sadaoki SUZUKI, Kenji AIMOTO, Yuki MATSUNAGA, Arinori KAMONO, Tomoyuki TAKAHASHI, Shunpei FURUYAMA, Shunya INOUE, Yu NOGUCHI, Tetsuya JINNO, Koji KANZAKI
    • Organizer
      WCPT Congress 2021 online- World Confederation for Physical Therapy
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 脳卒中患者に対する運動療法を併用した分枝鎖アミノ酸の摂取タイミングと体組成・身体機能への影響2020

    • Author(s)
      池田崇、諸冨伸夫、加茂野有徳、石本早紀、宮澤僚、米谷将吾、迫力太郎、兼子尚久、 飯田守、 川手信行
    • Organizer
      日本臨床栄養代謝学会
    • Related Report
      2020 Research-status Report
  • [Presentation] Effect of Exercise Therapy Combined With Branched-Chain Amino Acid Supplementation on Muscle Strength in Elderly Women After Total Hip Arthroplasty: A Randomized Controlled Trial2019

    • Author(s)
      Takashi Ikeda, Yuki Matsunaga, Masanori Kanbara, Arinori Kamono, Tadashi Masuda, Minoru Watanabe, Ryosuke Nakanishi, Tetsuya Jinno
    • Organizer
      WCPT Congress 2019 Geneva- World Confederation for Physical Therapy
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] Advancements in Synovial Joint Science - Structure, Function, and Beyond2024

    • Author(s)
      Takashi Ikeda , Kazunari Ninomiya , Satoshi Koto , Keigo Nanjo
    • Total Pages
      120
    • Publisher
      IntechOpen
    • ISBN
      9780854664788
    • Related Report
      2023 Annual Research Report
  • [Book] Treatments, Nutraceuticals, Supplements and Herbal Medicine in Neurological Disorders2023

    • Author(s)
      Takashi Ikeda, Nobuo Morotomi
    • Total Pages
      944
    • Publisher
      Elsevier B.V.
    • ISBN
      9780323900522
    • Related Report
      2023 Annual Research Report
  • [Book] Treatments, Nutraceuticals, Supplements and Herbal Medicine in Neurological Disorders. Part XII Stroke 48. Leucine-enriched amino acid supplement and use in stroke)2023

    • Author(s)
      Takashi Ikeda, Nobuo Morotomi
    • Total Pages
      6000
    • Publisher
      Elsevier B.V.
    • ISBN
      9780323900522
    • Related Report
      2022 Research-status Report
  • [Book] Treatments, Nutraceuticals, Supplements and Herbal Medicine in Neurological Disorders2021

    • Author(s)
      Takashi Ikeda, Nobuo Morotomi (Editor: Victor Preedy, Vinood Patel, Colin Martin)
    • Publisher
      Elsevier B.V.
    • Related Report
      2021 Research-status Report

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

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