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Development of preoperative shared decision making support tools for patients with bladder cancer

Research Project

Project/Area Number 22K09516
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 56030:Urology-related
Research InstitutionHokkaido University

Principal Investigator

Maruyama Satoru  北海道大学, 医学研究院, 客員研究員 (80507591)

Co-Investigator(Kenkyū-buntansha) 伊藤 陽一  北海道大学, 大学病院, 教授 (10334236)
大澤 崇宏  北海道大学, 大学病院, 講師 (60374443)
小笠原 克彦  北海道大学, 保健科学研究院, 教授 (90322859)
Project Period (FY) 2022-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2024: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords膀胱がん / 健康関連QOL(HRQOL) / 意思決定支援 / 尿路変向 / ボディイメージ / 患者報告型アウトカム(PRO) / ePRO / 縦断研究 / がんサバイバー / HRQOL / 意思決定サポート
Outline of Research at the Start

本研究では、泌尿器がん患者の中でも、術前後で生活スタイルや日常生活機能が大きく変化する膀胱全摘除術を受ける患者に着目し、手術前後のHRQOLとIADLを経時的に評価する。特に、術後にHRQOLやIADLが損なわれる患者の因子についての基盤データを作成し、術前から術後にかけての早期介入(リハビリ、公共サービス等)による改善の可能性を探る。更に、これらのPROの結果を積極的に日常臨床に利活用し、術前の意思決定をサポートできる情報提供ツールを開発する。

Outline of Final Research Achievements

This study aimed to clarify changes in health-related quality of life (HRQOL) from preoperative to postoperative periods in patients with bladder cancer scheduled for radical cystectomy, and to develop an information provision tool to support decision-making. To establish the foundational data for the information tool, QOL data were collected through a multicenter prospective cohort study. These foundational data are planned to be utilized as materials for Shared Decision Making to inform preoperative surgical procedure selection. Additionally, a nomogram for predicting severe complications based on preoperative factors for cystectomy was developed and made publicly available on a website (https://jprediction.jp/) for use by patients and healthcare professionals.

Academic Significance and Societal Importance of the Research Achievements

本研究では、膀胱全摘術を予定する膀胱がん患者を対象に、術前から術後にかけての健康関連QOL(HRQOL)の変化を明らかにし、意思決定支援に資する情報提供ツールの開発を目的とした。本研究から得られた基盤データは、今後、術前の術式選択に資するShared Decision Makingの資料として活用できる。また、膀胱全摘術前因子に基づく重度合併症予測ノモグラムは、患者や医療従事者が活用可能なWebサイト(https://jprediction.jp/)として公開されており、患者に対する術前情報提供の質を向上させ、実効的な意思決定支援の実現に貢献する。

Report

(4 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • Research Products

    (12 results)

All 2024 2023 2022

All Journal Article (4 results) (of which Peer Reviewed: 2 results,  Open Access: 3 results) Presentation (8 results)

  • [Journal Article] 精巣癌の治療 手術療法 術後合併症とその対策2024

    • Author(s)
      原林 透、池永 成広、高田 徳容、丸山 覚
    • Journal Title

      日本臨床

      Volume: 82号:増刊10 Pages: 208-214

    • Related Report
      2024 Annual Research Report
  • [Journal Article] Electronic patient-reported outcome (e-PRO) monitoring for adverse event management during cabozantinib treatment in patients with advanced renal cell carcinoma: protocol for a three-arm, randomised, multicentre phase II trial (e-PRO vs paper-PRO or usual care)2023

    • Author(s)
      Osawa Takahiro、Fujii Yasuhisa、Kimura Go、Kitamura Hiroshi、Nagashima Yoji、Iizumi Sakura、Osaka Tsuyoshi、Tsubouchi Ryoichi、Shinohara Nobuo
    • Journal Title

      BMJ Open

      Volume: 13 Issue: 7 Pages: e070275-e070275

    • DOI

      10.1136/bmjopen-2022-070275

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Clinical Practice Guidelines for tuberous sclerosis complex‐associated renal angiomyolipoma by the Japanese Urological Association: Summary of the update2023

    • Author(s)
      Osawa Takahiro、Oya Mototsugu、Okanishi Tohru、Kuwatsuru Ryohei、Kawano Haruna、Tomita Yoshihiko、Niida Yo、Nonomura Norio、Hatano Takashi、Fujii Yasuhisa、Mizuguchi Masashi、Shinohara Nobuo
    • Journal Title

      International Journal of Urology

      Volume: 30 Issue: 10 Pages: 808-817

    • DOI

      10.1111/iju.15213

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Validation of the Japanese version of the Body Image Scale for bladder cancer patients2022

    • Author(s)
      Sato M,Osawa T,Abe T,Honda M,Higuchi M,Yamada S,Furumido J,Kikuchi H,Matsumoto R,Sato Y,Sasaki Y,Harabayashi T,Maruyama S,Takada N,Minami K,Tanaka H,Morita K,Kashiwagi A,Murai S,Ito Y,Ogasawara K,Shinohara N
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1 Pages: 21544-21544

    • DOI

      10.1038/s41598-022-25669-2

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Presentation] 転移性去勢感受性前立腺癌に対するupfront triplet療法の初期経験2024

    • Author(s)
      丸山 覚、池永 成広、高田 徳容、原林 透
    • Organizer
      第62回日本癌治療学会学術集会
    • Related Report
      2024 Annual Research Report
  • [Presentation] 膀胱癌術後の腟転移症例の検討2023

    • Author(s)
      丸山覚,山ロ裕之、高田徳容,原林透
    • Organizer
      日本癌治療学会学術集会
    • Related Report
      2023 Research-status Report
  • [Presentation] レンバチニブ・ペムブロリズマブ併用療法の初期経験2023

    • Author(s)
      丸山覚,山ロ裕之、高田徳容,原林透
    • Organizer
      腎癌研究会
    • Related Report
      2023 Research-status Report
  • [Presentation] Cross-sectional study of patients' (pts) and physicians' needs and the financial toxicity of systemic treatment for metastatic renal cell carcinoma (mRCC) in Japan.2023

    • Author(s)
      Takahiro Osawa, Go Kimura, Yasuhisa Fujii, Yosuke Uchitomi, Kazunori Honda, Ariko Otani, Miki Kondo, Tetsuya Wako, Yoshihide Mitsuda, Daisuke Kawai, Michiko Sugawara, Hiromi Kitano, and Nobuo Shinohara
    • Organizer
      ASCO-Genitourinary cancers symposium
    • Related Report
      2023 Research-status Report
  • [Presentation] The body image scale (BIS) can identify symptoms related to body image after bladder cancer treatment: Validation of the Japanese version of the BIS.2023

    • Author(s)
      Takahiro O, Miho S, Takashige A, Michitaka H, Madoka H, Shuhei Y, Jun F, Hiroshi K, Ryuji M, Yasuyuki S, Yoshihiro S, Toru H, Satoru M, Norikata T, Keita M, Hiroshi T, Ken M, Akira K, Sachiyo M, Yoichi M. Ito, Katsuhiko O & Nobuo S
    • Organizer
      AUA 2023
    • Related Report
      2023 Research-status Report
  • [Presentation] 「Current role of Active Surveillance for Small Renal Mass: Benefits and risks」2023

    • Author(s)
      Takahiro Osawa
    • Organizer
      The 2nd meeting of the Joint Symposium by the Korean Urological Oncology Society and the East-Asia Urological Oncology Society
    • Related Report
      2023 Research-status Report
  • [Presentation] 「Genomic profiling and clinical utility of circulating tumor DNA in advanced urothelial cancer: SCRUM-Japan MONSTAR SCREEN project」2023

    • Author(s)
      Takahiro Osawa, Nobuaki Matsubara, TaigoKato, TakashigeAbe, Nobuo Shinohara, Masaki Shiota, Masatoshi Eto, Koshiro Nishimoto, MototsuguOya, Takao Fujisawa, Yoshiaki Nakamura, Takayuki Yoshino, Norio Nonomura
    • Organizer
      第61回日本癌治療学会
    • Related Report
      2023 Research-status Report
  • [Presentation] 膀胱癌術後患者における日本語版 Body Image Scale の信頼性と妥当性の検証2022

    • Author(s)
      樋口 まどか
    • Organizer
      第87回日本泌尿器科学会東部総会
    • Related Report
      2022 Research-status Report

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Published: 2022-04-19   Modified: 2026-01-16  

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