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Quality improvement of telephone-assisted dispatch system in emergency medical services for out of hospital cardiac arrest patients

Research Project

Project/Area Number 17K11572
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Emergency medicine
Research InstitutionOsaka University

Principal Investigator

Irisawa Taro  大阪大学, 医学部附属病院, 助教 (50379202)

Co-Investigator(Kenkyū-buntansha) 川村 孝  京都大学, 環境安全保健機構, 教授 (10252230)
北村 哲久  大阪大学, 医学系研究科, 准教授 (30639810)
吉矢 和久  大阪大学, 医学系研究科, 招へい教員 (40379201)
西山 知佳  京都大学, 医学研究科, 准教授 (40584842)
嶋津 岳士  大阪大学, 医学系研究科, 教授 (50196474)
酒井 智彦  大阪大学, 医学部附属病院, 特任助教 (50456985)
石見 拓  京都大学, 環境安全保健機構, 教授 (60437291)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords通信指令 / 口頭指導 / 院外心停止 / 病院前救急 / プレホスピタル / OHCA / 病院外心停止
Outline of Final Research Achievements

The various issue about 119 dispatch system in prehospital emergency medical services was revealed by analyzing actual audio data of conversation between caller and dispatcher. Based on those result, discussion among emergency medicine physician and dispatchers was held and newly designed skill training course of telephone assisted cardio pulmonary resuscitation was developed and aimed to improve the number of resuscitated patients after cardiac arrest with favorable neurological outcome.

Academic Significance and Societal Importance of the Research Achievements

本邦における病院外心停止症例の社会復帰率は、この10年間で約2倍にまで改善しているが依然として10%に満たない。これらを改善する次の一手は、119番通報者に対して、効果的に心肺蘇生法を口頭指導することにあると考えられる。しかし、口頭指導に対する議論は、普段口頭指導に携わらない医師が中心に、現場の音声記録の解析無しに議論が展開されることが多い。今回、実際の口頭指導の音声記録を聴取することで得られた問題点を元に実際の通信指令員と議論し、それらを元に新しい口頭指導技能研修会を立案し、実施したことは、今後の、通信指令業務の質の改善、院外心停止症例の社会復帰率の向上に役立つと考えられる。

Report

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

    (6 results)

All 2020 2019 2018 2017

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

  • [Journal Article] Impact of Low-Flow Duration on Favorable Neurological Outcomes of Extracorporeal Cardiopulmonary Resuscitation After Out-of-Hospital Cardiac Arrest2020

    • Author(s)
      Matsuyama Tasuku、Irisawa Taro、et al、Kitamura Tetsuhisa
    • Journal Title

      Circulation

      Volume: 141 Issue: 12 Pages: 1031-1033

    • DOI

      10.1161/circulationaha.119.044285

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The effect of different target temperatures in targeted temperature management on neurologically favorable outcome after out-of-hospital cardiac arrest: A nationwide multicenter observational study in Japan (the JAAM-OHCA registry)2018

    • Author(s)
      Irisawa Taro、Matsuyama Tasuku、Iwami Taku、Yamada Tomoki、Hayakawa Koichi、Yoshiya Kazuhisa、Noguchi Kazuo、Nishimura Tetsuro、Uejima Toshifumi、Yagi Yoshiki、Kiguchi Takeyuki、Kishimoto Masafumi、Matsuura Makoto、Hayashi Yasuyuki、Sogabe Taku、Morooka Takaya、Kitamura Tetsuhisa、Shimazu Takeshi
    • Journal Title

      Resuscitation

      Volume: 133 Pages: 82-87

    • DOI

      10.1016/j.resuscitation.2018.10.004

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] 通信指令員の院外心停止に対する口頭指導のスキルアップのために行う救急医の取り組み2019

    • Author(s)
      入澤 太郎
    • Organizer
      第22回日本臨床救急医学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 院外心停止症例における通信指令業務の効果的な検証に対する救急医の果たすべき意義2018

    • Author(s)
      入澤太郎
    • Organizer
      第46回日本救急医学会学術総会
    • Related Report
      2018 Research-status Report
  • [Presentation] 病院外心停止に対する治療目標体温管理療法における目標体温別の予後に関する検討2017

    • Author(s)
      入澤太郎
    • Organizer
      第45回日本救急医学会学術総会
    • Related Report
      2017 Research-status Report
  • [Presentation] The relationship between the targeted temperature of TTM and neurological outcome, the CRITICAL Study in Osaka, Japan.2017

    • Author(s)
      Taro Irisawa
    • Organizer
      Resuscitation Symposium, American Heart Association Scientific Sessions 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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

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