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The study for improvement in diagnostic accuracy and elucidation of underlying mechanism of perioperative anaphylaxis by using basophil activation tests

Research Project

Project/Area Number 19K18286
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 55050:Anesthesiology-related
Research InstitutionGunma University

Principal Investigator

Orihara Masaki  群馬大学, 医学部附属病院, 助教 (10795272)

Project Period (FY) 2019-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2019: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords周術期管理学 / 周術期アナフィラキシー / 好塩基球活性化試験
Outline of Research at the Start

申請者らは、周術期にアナフィラキシー症状が出現した患者に好塩基球活性化試験(BAT:
basophil activation test)を行い、その有用性について報告してきた。本研究では、①
BAT用に採取した血液検体の保管時間や温度が結果に与える影響、②周術期アナフィラキシ
ーの発生メカニズムを調べる。この研究により、BATに用いる検体の取り扱い方法を最適化
できるため、診断精度の向上が期待できる。さらに、アナフィラキシーの発症プロセスにお
けるIgE関与の有無を調べることで、特異的IgE抗体測定による原因薬同定の可否が判明する。

Outline of Final Research Achievements

We investigated the optimal condition of blood samples during transportation for basophil activation tests. Further, we explored underlying mechanisms of perioperative drug-induced anaphylaxis. We found that the longer storage time and the higher storage temperature of the blood sample, the lower the basophil activation rate. In addition, an IgE-dependent pathway was suggested for perioperative anaphylaxis induced with some drugs.

Academic Significance and Societal Importance of the Research Achievements

好塩基球刺激試験(BAT)に用いる検体の取り扱い方法を最適化できれば、診断精度の向上が期待できる。さらに、アナフィラキシーの発症プロセスにおけるIgE関与の有無を調べることで、特異的IgE抗体測定による原因薬同定の可否が判明する。BATや特異的IgE抗体測定といった、in vitroの検査の診断精度を高めることで、患者を危険に曝すことなくアナフィラキシーの原因薬同定が可能となる。

Report

(3 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • Research Products

    (11 results)

All 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results,  Open Access: 4 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Book (2 results)

  • [Journal Article] Drug-induced anaphylaxis during general anesthesia in 14 tertiary hospitals in Japan: a retrospective, multicenter, observational study2021

    • Author(s)
      Horiuchi Tatsuo、Takazawa Tomonori、Orihara Masaki、Sakamoto Shinya、Nagumo Kazuhiro、Saito Shigeru
    • Journal Title

      Journal of Anesthesia

      Volume: 35 Issue: 1 Pages: 154-160

    • DOI

      10.1007/s00540-020-02886-5

    • NAID

      40022476222

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Interpreting the results of early skin tests after perioperative anaphylaxis requires special attention: a case report and review of literature2020

    • Author(s)
      Orihara Masaki、Takazawa Tomonori、Nagumo Kazuhiro、Sakamoto Shinya、Horiuchi Tatsuo、Saito Shigeru
    • Journal Title

      Journal of Anesthesia

      Volume: 34 Issue: 4 Pages: 624-629

    • DOI

      10.1007/s00540-020-02802-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Does sugammadex have multiple mechanisms for causing anaphylaxis?2020

    • Author(s)
      Orihara Masaki、Nagumo Kazuhiro、Takazawa Tomonori
    • Journal Title

      The Journal of Allergy and Clinical Immunology: In Practice

      Volume: 8 Issue: 7 Pages: 2457-2458

    • DOI

      10.1016/j.jaip.2020.04.049

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Comparison of incidence of anaphylaxis between sugammadex and neostigmine: a retrospective multicentre observational study.2020

    • Author(s)
      Orihara M, Takazawa T, Horiuchi T, Sakamoto S, Nagumo K, Tomita Y, Tomioka A, Yoshida N, Yokohama A, Saito S.
    • Journal Title

      British Journal of Anaesthesia

      Volume: 124 Issue: 2 Pages: 154-163

    • DOI

      10.1016/j.bja.2019.10.016

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] IgEの関与が示唆されたクロルヘキシジンによるアナフィラキシーの1症例2020

    • Author(s)
      折原雅紀、高澤知規、南雲一洋、丸山登、碓氷桃子、齋藤繁
    • Organizer
      日本臨床麻酔学会 第40回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 好塩基球活性化試験により発症メカニズムが推定できた、スガマデクスによるアナフィラキシーの1症例2020

    • Author(s)
      堀内辰男、折原雅紀、坂本晋也、南雲一洋、高澤知規、内山睦、齋藤繁
    • Organizer
      日本臨床麻酔学会 第40回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 術直後に血圧低下をきたし、薬剤性アナフィラキシーと鑑別を要した敗血症性ショックの1症例2020

    • Author(s)
      中曽根千草、折原雅紀、高澤知規、南雲一洋、廣木忠直、齋藤繁
    • Organizer
      日本臨床麻酔学会 第40回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] スガマデクスによるアナフィラキシー発生数はなぜ多いのか?:アナフィラキシーの発生頻度と筋弛緩拮抗薬の使用状況の調査2019

    • Author(s)
      折原雅紀、高澤知規、富田行成、富岡昭裕、吉田長英、齋藤繁
    • Organizer
      日本麻酔科学会 第66回学術集会
    • Related Report
      2019 Research-status Report
  • [Presentation] Comparison of sugammadex and neostigmine in terms of the incidence of anaphylaxis: a retrospective observational study2019

    • Author(s)
      Orihara Masaki、Takazawa Tomonori、Horiuchi Tatsuo、Sakamoto Shinya、Nagumo Kazuhiro、Tomita Yukinari、Tomioka Akihiro、Yoshida Nagahide、Yokohama Akihiko、Saito Shigeru
    • Organizer
      American Society of Anesthesiologists Annual Meeting 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] 月刊薬事 2月臨時増刊号 周術期の薬の使い方パーフェクトガイド2021

    • Author(s)
      丸山一男
    • Total Pages
      334
    • Publisher
      じほう
    • Related Report
      2020 Annual Research Report
  • [Book] アレルギーの臨床 10月号 薬剤アレルギーー臨床現場における対応2020

    • Author(s)
      山口正雄
    • Total Pages
      94
    • Publisher
      北隆館
    • Related Report
      2020 Annual Research Report

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Published: 2019-04-18   Modified: 2022-01-27  

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