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Pediatric universal screening in Kagawa

Research Project

Project/Area Number 20K08474
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionKagawa University

Principal Investigator

Minamino Tetsuo  香川大学, 医学部, 教授 (30379234)

Co-Investigator(Kenkyū-buntansha) 松永 圭司  香川大学, 医学部附属病院, 助教 (70791052)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords家族性高コレステロール血症 / 小児生活習慣病予防健診 / 遺伝学的検査 / リバースカスケード
Outline of Research at the Start

家族性高コレステロール血症(Familial Hypercholesterolemia: FH)患者は、生下時より高LDL-C血症を呈し、無治療では80%以上が冠動脈疾患に罹患し、平均15年短命である。また、診断率は1%未満と極めて低い。10歳頃から急速に動脈硬化が進行するが、治療により、進行の抑制が可能であるため、小児期におけるFHの早期診断・早期治療が重要である。さらに、LDL-C高値の小児からFHを見分けるための適切な診断基準がない。
本研究の目的は、健診でみつかるLDL-C高値の小学生からFHを見分ける診断基準作成のために必要な科学的エビデンスの集積を図り、診断基準を作成することである。

Outline of Final Research Achievements

Pediatric familial hypercholesterolemia (FH) screening, initiated through the School Children's Lifestyle-Related Disease Prevention Examination (Kagawa Pediatric Examination), has demonstrated significant benefits for both FH patients and their families. To date, over 400 FH parent-child pairs have been diagnosed in Kagawa Prefecture, leading to an FH diagnosis rate exceeding 10%. Moreover, the scientific evidence gathered in Kagawa has substantially influenced the diagnostic criteria established in the "Pediatric FH Treatment Guidelines 2022." Furthermore, the incremental cost-effectiveness ratio (ICER) associated with pediatric FH screening is approximately 150,000 yen/QALY, far below the 500,000 yen/QALY threshold for new drug introduction, highlighting the economic advantages of pediatric FH screening.

Academic Significance and Societal Importance of the Research Achievements

小児生活習慣病予防健診を起点とした小児FHスクリーニングにより、FH親子400名以上を診断され、香川県でのFH診断率は10%を超えています。また、香川で得られた科学的エビデンスは、「小児FH診療ガイドライン2022」の診断基準にも大きく反映されました。さらに、小児FHスクリーニング実施にともなう増分費用効果比は約15万円/1QALYであり、小児FHスクリーニングは医療経済的にも優れていることを示しました。香川県における小児FHスクリーニング研究は、FH患児とその家族の早期診断・早期治療を実現し、健康寿命の延伸に貢献する可能性を示しました。

Report

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

    (16 results)

All 2024 2023 2022 2021 2020

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

  • [Journal Article] Improved Efficiency of the Clinical Diagnostic Criteria for Familial Hypercholesterolemia in Children: A Comparison of the Japan Atherosclerosis Society Guidelines of 2017 and 20222024

    • Author(s)
      Fu Hai Ying、Matsunaga Keiji、Inoue Tomoko、Tani Ryosuke、Funatsuki Kenzo、Iwase Takashi、Kondo Sonoko、Nishioka Katsufumi、Ito Shigeru、Sasaki Tsuyoshi、Yokota Ichiro、Hoshikawa Yoichi、Yokoyama Katsunori、Fujisawa Takuji、Kawashiri Masa-aki、Tada Hayato、Takamura Masayuki、Kusaka Takashi、Minamino Tetsuo
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 31 Issue: 7 Pages: 1048-1057

    • DOI

      10.5551/jat.64513

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2024-07-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The impact of dietary fat type on lipid profiles in lean mass hyper‐responder phenotype2024

    • Author(s)
      Takemura Yuma、Inoue Tomoko、Matsunaga Keiji、Tani Ryosuke、Fu Hai Ying、Minamino Tetsuo
    • Journal Title

      Clinical Case Reports

      Volume: 12 Issue: 2 Pages: 0-0

    • DOI

      10.1002/ccr3.8485

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guidelines for the Diagnosis and Treatment of Pediatric Familial Hypercholesterolemia 20222023

    • Author(s)
      Harada-Shiba Mariko、Ohtake Akira、Sugiyama Daisuke、Tada Hayato、Dobashi Kazushige、Matsuki Kota、Minamino Tetsuo、Yamashita Shizuya、Yamamoto Yukiyo
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 30 Issue: 5 Pages: 531-557

    • DOI

      10.5551/jat.CR006

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2023-05-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Guidelines for the Diagnosis and Treatment of Adult Familial Hypercholesterolemia 20222023

    • Author(s)
      Harada-Shiba Mariko、Arai Hidenori、Ohmura Hirotoshi、Okazaki Hiroaki、Sugiyama Daisuke、Tada Hayato、Dobashi Kazushige、Matsuki Kota、Minamino Tetsuo、Yamashita Shizuya、Yokote Koutaro et al.
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 30 Issue: 5 Pages: 558-586

    • DOI

      10.5551/jat.CR005

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2023-05-01
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Universal Screening for Familial Hypercholesterolemia in Children in Kagawa, Japan2022

    • Author(s)
      Matsunaga Keiji、Mizobuchi Asako、Ying Fu Hai、Ishikawa Shohei、Tada Hayato、Kawashiri Masa-aki、Yokota Ichiro、Sasaki Tsuyoshi、Ito Shigeru、Kunikata Jun、Iwase Takashi、Hirao Tomohiro、Yokoyama Katsunori、Hoshikawa Yoichi、Fujisawa Takuji、Dobashi Kazushige、Kusaka Takashi、Minamino Tetsuo
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 29 Issue: 6 Pages: 839-849

    • DOI

      10.5551/jat.62780

    • NAID

      130008057433

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2022-06-01
    • Related Report
      2022 Research-status Report 2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Homozygous Familial Hypercholesterolemia2021

    • Author(s)
      Atsushi Nohara, Hayato Tada, Masatsune Ogura, Sachiko Okazaki, Koh Ono, Hitoshi Shimano, Hiroyuki Daida, Kazushige Dobashi, Toshio Hayashi, Mika Hori, Kota Matsuki, Tetsuo Minamino, Shinji Yokoyama, Mariko Harada-Shiba.
    • Journal Title

      Journal of Atherosclerosis and Thrombosis

      Volume: 28 Issue: 7 Pages: 665-678

    • DOI

      10.5551/jat.RV17050

    • NAID

      130008060156

    • ISSN
      1340-3478, 1880-3873
    • Year and Date
      2021-07-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 日本動脈硬化学会家族性高コレステロール血症 ユニバーサルスクリーニング に関する啓発セミナー「小児生活習慣病予防健診によりFHのこどもと大人を守る」2023

    • Author(s)
      南野哲男
    • Organizer
      日本動脈硬化学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 日本動脈硬化学会家族性高コレステロール血症と動脈硬化性疾患予防の新ガイドラインの啓発講演会「小児家族性高コレステロール血症診療ガイドライン2022の改訂のポイント」2023

    • Author(s)
      南野哲男
    • Organizer
      日本動脈硬化学会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 日本医師会 公衆衛生委員会(4)「小児生活習慣病予防健診によりFHのこどもと大人を守る」2023

    • Author(s)
      南野哲男
    • Organizer
      日本医師会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 小児生活習慣病予防健診によりFHのこどもと大人を守る2022

    • Author(s)
      南野哲男
    • Organizer
      第33回日本小児科医会総会フォーラム in高松
    • Related Report
      2022 Research-status Report
    • Invited
  • [Presentation] Universal screening for pediatric FH in Kagawa2021

    • Author(s)
      Tetsuo Minamino
    • Organizer
      ISA 2021 Pediatric Familial Hypercholesterolemia satellite symposium
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Universal Screeninng for Children and Community Health Systems to Detect Familia Hypercholesterolemia in Kagawa2021

    • Author(s)
      Tetsuo Minamino
    • Organizer
      85th Japanese Circulation Society Annual Meeting
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] FHのリバース・カスケードスクリーニング2020

    • Author(s)
      南野哲男
    • Organizer
      第52回日本動脈硬化学会学術集会シンポジウム
    • Related Report
      2020 Research-status Report
    • Invited
  • [Presentation] 心不全の診断の治療2020

    • Author(s)
      南野哲男
    • Organizer
      第56回日本循環器病予防学会学術集会
    • Related Report
      2020 Research-status Report
    • Invited
  • [Book] 循環器診療コンプリートシリーズ「心不全」2021

    • Author(s)
      南野哲男
    • Publisher
      秀潤社
    • Related Report
      2020 Research-status Report
  • [Book] 循環器診療コンプリートシリーズ「心筋症」2021

    • Author(s)
      南野哲男
    • Publisher
      秀潤社
    • Related Report
      2020 Research-status Report

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

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