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Assessing periprocedural medication use in patients undergoing CABG in Japan

Research Project

Project/Area Number 18K14975
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 47060:Clinical pharmacy-related
Research InstitutionThe University of Tokyo

Principal Investigator

Kumamaru Hiraku  東京大学, 医学部附属病院, 特任准教授 (00511461)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords周術期アスピリン使用 / 薬剤使用パターン / CABG / 周術期の薬剤使用 / 薬剤の使用パターン / 冠動脈バイパス術 / 薬剤疫学 / 冠動脈バイパスグラフト術 / データベース
Outline of Final Research Achievements

In this study, we used the Japan Cardiovascular Surgery Database (JCVSD), which has an almost 100% coverage rate of cases, to examine the extent of utilization of cardiovascular drugs recommended during the perioperative period of coronary artery bypass grafting (CABG) according to guidelines in routine clinical practice in Japan. We aimed to identify the characteristics of cases and facilities with low adherence rates to the guidelines. From 2013 to 2021, the proportion of patients aged 18 and above who underwent elective isolated CABG and received preoperative aspirin and preoperative statin therapy increased from 35.3% in 2013 to 45.4% in 2021, and from 45.5% to 60.7% for statin therapy. Aspirin utilization was higher in cases with a history of previous percutaneous coronary intervention (PCI), off-pump surgery, and acute coronary syndrome (ACS) cases.

Academic Significance and Societal Importance of the Research Achievements

本研究では、日本心臓血管外科手術データベースのデータ評価を基盤に、ガイドラインで冠動脈バイパス手術前の投与が推奨されるアスピリンが日本の日常臨床においてどのくらい使用されているかが明らかになった。アスピリンの術前使用割合は35.3%から2021年の45.4%まで増加しており、特に大規模施設、急性冠症候群症例、過去に経カテーテル冠動脈形成術を受けた症例、人工心肺を使わないバイパス手術などにおいて使われる割合が高かった。今後も冠動脈バイパス手術の周術期薬剤治療の実態の評価とガイドラインの遵守率向上に向けた働きかけが期待される。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (6 results)

All 2022 2019 2018

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 1 results) Presentation (3 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Postoperative outcomes of valve reoperation are associated with the number of previous cardiac operations2022

    • Author(s)
      Tatsuishi Wataru、Kumamaru Hiraku、Abe Tomonobu、Nakano Kiyoharu、Miyata Hiroaki、Motomura Noboru
    • Journal Title

      General Thoracic and Cardiovascular Surgery

      Volume: 70 Issue: 11 Pages: 939-946

    • DOI

      10.1007/s11748-022-01828-0

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Utility of automated data-adaptive propensity score method for confounding by indication in comparative effectiveness study in real world Medicare and registry data2022

    • Author(s)
      Kumamaru Hiraku、Jalbert Jessica J.、Nguyen Louis L.、Williams Lauren A.、Miyata Hiroaki、Setoguchi Soko
    • Journal Title

      PLOS ONE

      Volume: 17 Issue: 8 Pages: e0272975-e0272975

    • DOI

      10.1371/journal.pone.0272975

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Current status of open surgery for acute type A aortic dissection in Japan2022

    • Author(s)
      Okita Yutaka、Kumamaru Hiraku、Motomura Noboru、Miyata Hiroyuki、Takamoto Shinichi
    • Journal Title

      The Journal of Thoracic and Cardiovascular Surgery

      Volume: 164 Issue: 3 Pages: 785-794.e1

    • DOI

      10.1016/j.jtcvs.2020.09.147

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Presentation] 手術レジストリを用いた観察研究における適応による交絡の調整:propensity scoreに基づく手法と解釈2022

    • Author(s)
      隈丸 拓
    • Organizer
      第75回日本胸部外科学会定期学術集会
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Preoperative Aspirin in Coronary Artery Bypass Grafting of 45,666 cases: A Retrospective Analysis of Nationwide Japanese Surgical Database2019

    • Author(s)
      Hiraku Kumamaru
    • Organizer
      American Heart Association Scientific Sessions 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Use of Preoperative aspirin in Patients undergoing elective isolated CABG2018

    • Author(s)
      Hiraku Kumamaru, Shun Kohsaka, Noboru Motomura, Hiroaki Miyata
    • Organizer
      International conference on Pharmacoepidemiology & Therapeutic Risk Management
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2024-12-25  

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