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The assessment of trauma care in Japan using Japanese national administrative database

Research Project

Project/Area Number 17K17045
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Emergency medicine
Research InstitutionTokyo Medical and Dental University

Principal Investigator

ENDO Akira  東京医科歯科大学, 医学部附属病院, 助教 (00648074)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords臨床疫学 / 外傷学 / 集中治療医学 / 災害医学 / 因果推論 / 外傷 / Acute Care Surgery / DPCデータベース / 救急医学 / 外傷外科学 / 疫学
Outline of Final Research Achievements

We have published the results of epidemiological studies on several serious or rare diseases in the field of emergency and intensive care medicine, including trauma, by analyzing the DPC database.
For severe trauma, we showed significant volume-outcome relationships from the perspective of survival benefit and cost-effectiveness, indicating that patient concentration may be useful from a medical and social perspective. On the other hand, we did not find such trends for patients with severe burn injuries, indicating that challenges still remain.
In addition to aforementioned studies, we published the result of study regarding optimal blood transfusion strategies in acute phase of trauma management. Furthermore, causal inference studies on critically-ill diseases such as severe acute pancreatitis, severe cerebral infarction, and thyroid storm were performed, and the results were published in major international journals.

Academic Significance and Societal Importance of the Research Achievements

本研究はDPCデータベースという本邦の全国規模のリアルワールドデータを解析することによって、救急集中治療医療において多くの臨床疫学研究を行い、成果を発表することができた。
患者の生命転帰についての医学的因果推論のみならず、DPCデータで入手できる入院総医療費についても検討を行うことができたのが強みであった。
今回の後方視的観察研究の結果は重症外傷患者(およびそれに対応できる専門医)の適切な再配置などの医療体制の整備を進めることの根拠になりうる。また研究結果基づいて救急集中治療領域の疾患についてのランダム化比較試験などのさらなる研究が行われることで、適切な治療法が確立されていくことが期待できる。

Report

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

    (14 results)

All 2020 2019 2018 2017

All Journal Article (7 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 7 results,  Open Access: 2 results) Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Volume-outcome relationship on survival and cost benefits in severe burn injury: a retrospective analysis of a Japanese nationwide administrative database2019

    • Author(s)
      Endo A, Shiraishi A, Fushimi K, Murata K, Otomo Y
    • Journal Title

      Journal of intensive care

      Volume: 7 Issue: 1 Pages: 7-7

    • DOI

      10.1186/s40560-019-0363-7

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Clinical effects of early edaravone use in acute ischemic stroke patients treated by endovascular reperfusion therapy2019

    • Author(s)
      Enomoto M, Endo A, Yatsushige H, Fushimi K, Otomo Y.
    • Journal Title

      Stroke

      Volume: 50 Issue: 3 Pages: 652-658

    • DOI

      10.1161/strokeaha.118.023815

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Outcomes of patients receiving massive transfusions for major trauma2018

    • Author(s)
      Endo A, Shiraishi A, Fushimi K, Murata K, Otomo Y
    • Journal Title

      British Journal of Surgery

      Volume: 105 Issue: 11 Pages: 1426-1434

    • DOI

      10.1002/bjs.10905

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Comparative effectiveness of elemental formula in the early enteral nutrition management of acute pancreatitis: a retrospective cohort study2018

    • Author(s)
      Endo A, Shiraishi A, Fushimi K, Murata K, Otomo Y
    • Journal Title

      Annals of Intensive Care

      Volume: 8 Issue: 1 Pages: 69-69

    • DOI

      10.1186/s13613-018-0414-6

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Impact of continuous regional arterial infusion in the treatment of acute necrotizing pancreatitis: analysis of a national administrative database2018

    • Author(s)
      Endo Akira、Shiraishi Atsushi、Fushimi Kiyohide、Murata Kiyoshi、Otomo Yasuhiro
    • Journal Title

      Journal of Gastroenterology

      Volume: Epub ahead of print Issue: 9 Pages: 1-1

    • DOI

      10.1007/s00535-018-1452-4

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] ASSOCIATION BETWEEN SEVERE TRAUMA PATIENT VOLUME, SURVIVAL BENEFIT, AND TOTAL HEALTHCARE COSTS ; ANALYSIS OF JAPANESE NATIONAL ADMINISTRATIVE DATABASE2018

    • Author(s)
      遠藤 彰、白石 淳、伏見 清秀、村田 希吉、大友 康裕
    • Journal Title

      Journal of the Japanese Association for the Surgery of Trauma

      Volume: 32 Issue: 1 Pages: 40-43

    • DOI

      10.11382/jjast.32.40

    • NAID

      130006316146

    • ISSN
      1340-6264, 2188-0190
    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Increased Severe Trauma Patient Volume is Associated With Survival Benefit and Reduced Total Health Care Costs2017

    • Author(s)
      Endo Akira、Shiraishi Atsushi、Fushimi Kiyohide、Murata Kiyoshi、Otomo Yasuhiro
    • Journal Title

      Annals of Surgery

      Volume: Epub ahead of print Issue: 6 Pages: 1-1

    • DOI

      10.1097/sla.0000000000002324

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] DPCデータから見た出血性外傷患者に対するトラネキサム酸投与の有効性および効果の異質性の検討2020

    • Author(s)
      遠藤 彰、鈴木啓介、伏見清秀、大友康裕
    • Organizer
      日本集中治療医学会総会・学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] DPCデータから見た出血性外傷患者に対するトラネキサム酸投与の有効性および効果の異質性の検討2019

    • Author(s)
      遠藤 彰
    • Organizer
      日本集中治療医学会
    • Related Report
      2018 Research-status Report
  • [Presentation] OLUME-OUTCOME RELATIONSHIP IN BURN CARE: ANALYSIS OF NATIONWIDE ADMINISTRATIVE DATABASE2018

    • Author(s)
      Akira Endo
    • Organizer
      World Trauma Congress
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] DPCデータベースを用いた救急領域の臨床疫学研究の利点と課題2018

    • Author(s)
      遠藤 彰
    • Organizer
      日本腹部救急医学会
    • Related Report
      2018 Research-status Report
  • [Presentation] DPC データからみた本邦における施設外傷症例数と転帰との関連2017

    • Author(s)
      遠藤 彰、白石 淳、村田 希吉、大友 康裕
    • Organizer
      第31回日本外傷学会総会・学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] DPCデータを用いた大量輸血患者の最適な新鮮凍結血漿/赤血球比と血小板/赤血球比の検討2017

    • Author(s)
      遠藤 彰、白石 淳、村田 希吉、大友 康裕
    • Organizer
      第45回日本救急医学会総会・学術集会
    • Related Report
      2017 Research-status Report
  • [Presentation] DPCデータを用いた大量輸血を要した外傷患者の最適な新鮮凍結血漿/赤血球比の検討2017

    • Author(s)
      遠藤 彰、白石 淳、村田 希吉、大友 康裕
    • Organizer
      第9回日本Acute Care Surgery学会学術集会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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