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Cost effectiveness of appropriate use criteria in Japanese patients with stable coronary artery disease

Research Project

Project/Area Number 17K08935
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical sociology
Research InstitutionNihon University

Principal Investigator

MATSUMOTO Naoya  日本大学, 医学部, 教授 (80277441)

Co-Investigator(Kenkyū-buntansha) 天野 康雄  日本大学, 医学部, 教授 (30281421)
飯田 圭  日本大学, 医学部, 准教授 (60526127)
鈴木 康之  日本大学, 医学部, 助教 (60793643)
横山 勝章  日本大学, 医学部, 准教授 (60571015)
木曽 啓祐  東北大学, 医学部, 助教 (60536580)
Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords医療経済 / 画像診断モダリティ / 適切性使用基準 / ガイドライン / 冠動脈カルシウムスコア / クリニカルシナリオ / 医療・福祉
Outline of Final Research Achievements

Appropriate use criteria (AUC) of noninvasive diagnostic imaging and invasive coronary angiography were not clear in Japan. Seventy eight physicians responded to formulate the Japan AUC. In the comparison of Japan and US, the concordance rate for the coronary calcium score was low with 7%. Therefore, participants were again given written guidelines and additional questionnaires about clinical scenarios (CS), with 78% of the physicians who responded changing their responses to the additional CS1 group and 90% to the additional CS2 group. The physician's choice of diagnostic modality changed in the appropriate direction by the guideline enlightenment, and the medical economic effect by the selection of the appropriate diagnostic modality according to AUC was considered to be generated.

Academic Significance and Societal Importance of the Research Achievements

包括医療費支払制度における診療では画像診断モダリティは、その費用を保険請求することが出来ず病院・職員への負担が生じやすかった。本研究で行ったクリニカルシナリオに対するガイドラインフィードバックという啓蒙により診断モダリティの選択が適切に行われることによって保険請求できない不要な診断モダリティの選択が減少し医療経済効果が生まれると考えられた。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (4 results)

All 2021 2020 2019

All Presentation (4 results)

  • [Presentation] Japanese Appropriate Use Criteria of Imaging Modalities in Patients with Chronic Coronary Heart Disease2021

    • Author(s)
      Naoya Matsumoto, Yasuyuki Suzuki, Ayano Makita, Shigemasa Tani, Shonosuke Sugai, Shunichi Yoda, Yasuo Okumura
    • Organizer
      第85回日本循環器学会学術集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] D-SPECTにおける日本人心筋血流SPECT正常マップの臨床的検証2020

    • Author(s)
      松本直也,奥田光一,井口信雄,七里守,木曽啓祐,谷口泰代,米山達也,鈴木康之,中嶋憲一
    • Organizer
      第60回日本核医学会学術総会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 本邦における安定型狭心症におけるマルチモダリティ適切性使用基準2019

    • Author(s)
      松本直也,鈴木康之,黒沼圭一郎,須貝昌之助,横山勝章,槇田綾乃,飯田圭,天野康雄,依田俊一,奥村恭男
    • Organizer
      第29回日本心臓核医学会総会・学術大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 本邦における安定型狭心症におけるマルチモダリティ適切性使用基準2019

    • Author(s)
      松本直也,鈴木康之,黒沼圭一郎,槇田綾乃,依田俊一,奥村恭男
    • Organizer
      第59回日本核医学会学術総会
    • Related Report
      2019 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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