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2022 Fiscal Year Final Research Report

Medical Economics in Transcatheter Aortic Valve Implantation

Research Project

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Project/Area Number 19K08513
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 53020:Cardiology-related
Research InstitutionNagoya University

Principal Investigator

Tokuda Yoshiyuki  名古屋大学, 医学部附属病院, 病院講師 (30467302)

Co-Investigator(Kenkyū-buntansha) 碓氷 章彦  名古屋大学, 医学系研究科, 教授 (30283443)
伊藤 英樹  名古屋大学, 医学部附属病院, 病院講師 (50732707)
藤本 和朗  名古屋大学, 医学部附属病院, 病院講師 (70644665)
田中 哲人  名古屋大学, 医学部附属病院, 助教 (70725829)
Project Period (FY) 2019-04-01 – 2023-03-31
Keywords医療技術評価 / 経カテーテル大動脈弁置換 / 費用対効果 / EQ-5D
Outline of Final Research Achievements

We evaluated the outcomes of various cardiovascular surgical intervention including TAVR from "Cost effectiveness" point of view. In particular we used EQ-5D questing format to measure the qualty of life (QAL) after the procedure. We established specific database for data collection, moreover, we developed original  EQ-5D-utility conversion application (office base). Utility is the Y axis of QALY(quality adjusted life year) curve.

Free Research Field

Cardiac surgery

Academic Significance and Societal Importance of the Research Achievements

限りある財源で最適な医療サービスを提供するという視点の医療行政においては、本研究のような評価系を用いて、QALYの増分効果を類推して、Reimbursement(日本の場合は保険点数)を決定することが妥当であろう。

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Published: 2024-01-30  

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