• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of care bundle for preventing wound infection based on bedside biofilm detection

Research Project

Project/Area Number 17H04455
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Gerontological nursing
Research InstitutionThe University of Tokyo

Principal Investigator

Nakagami Gojiro  東京大学, 大学院医学系研究科(医学部), 准教授 (70547827)

Co-Investigator(Kenkyū-buntansha) 真田 弘美  東京大学, 大学院医学系研究科(医学部), 教授 (50143920)
峰松 健夫  東京大学, 大学院医学系研究科(医学部), 特任准教授 (00398752)
須釜 淳子  金沢大学, 新学術創成研究機構, 教授 (00203307)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2019: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2018: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2017: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywordsバイオフィルム / ブロッティング / デブリードマン / 緑膿菌 / 褥瘡 / 糖尿病足潰瘍 / 異分野融合 / ポイントオブケア / 超音波デブリードマン / 可視化 / 慢性創傷 / 看護理工学 / クオラムセンシング
Outline of Final Research Achievements

The detection of biofilm as a cause of pressure ulcer infection has been based on invasive and time-consuming methods such as tissue biopsy. The limited availability of biofilm examinations made clinical observation impossible. In this study, we have developed a non-invasive, point-of-care bedside biofilm detection technology. We visualize the biofilm using blotting membrane applied to a wound and stained for a very short time. We have confirmed the concurrent and predictive validity of biofilm detection methods (animal studies, clinical studies). The implementation of a wound care system based on the results of biofilm detection at the bedside could significantly accelerate wound healing in chronic wounds. The system is currently on the market as a biofilm detection tool.

Academic Significance and Societal Importance of the Research Achievements

従来不可能であったバイオフィルムの可視化をベッドサイドで可能としたことにより、これまで経験的に行われてきた「創の清浄化」という最も基本的な創傷ケアに変革をもたらした。これは看護技術の本質である非侵襲的、リアルタイムケアを基本とした、褥瘡感染の病態に迫る本質的で合理的なアセスメント技術といえる。これにより、創傷ケアにかかる患者の負担の軽減ならびに医療費の削減に直結するであろう。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (24 results)

All 2019 2018 2017 Other

All Int'l Joint Research (1 results) Journal Article (6 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results) Presentation (16 results) (of which Int'l Joint Research: 5 results,  Invited: 7 results) Remarks (1 results)

  • [Int'l Joint Research] University of Florida(米国)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Effectiveness of biofilm‐based wound care system on wound healing in chronic wounds2019

    • Author(s)
      Mori Yukie、Nakagami Gojiro、Kitamura Aya、Minematsu Takeo、Kinoshita Mikio、Suga Hiraku、Kurita Masakazu、Hayashi Chieko、Kawasaki Akiko、Sanada Hiromi
    • Journal Title

      Wound Repair and Regeneration

      Volume: 27 Issue: 5 Pages: 540-547

    • DOI

      10.1111/wrr.12738

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Rapid detection of biofilm by wound blotting following sharp debridement of chronic pressure ulcers predicts wound healing: A preliminary study2019

    • Author(s)
      Nakagami Gojiro、Schultz Gregory、Kitamura Aya、Minematsu Takeo、Akamata Kaname、Suga Hiraku、Kurita Masakazu、Hayashi Chieko、Sanada Hiromi
    • Journal Title

      International Wound Journal

      Volume: 17 Issue: 1 Pages: 191-196

    • DOI

      10.1111/iwj.13256

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] バイオフィルムを可視化する(Part2. 皮膚科医も知りたい!創傷・スキンケアの新常識)2018

    • Author(s)
      仲上豪二朗, 真田弘美
    • Journal Title

      Visual Dermatology

      Volume: 17 Pages: 156-159

    • Related Report
      2018 Annual Research Report 2017 Annual Research Report
  • [Journal Article] バイオフィルムの可視化による創傷ケアの変革2018

    • Author(s)
      仲上豪二朗, 真田弘美
    • Journal Title

      フットケア学会雑誌

      Volume: 16 Pages: 1-6

    • NAID

      130006594625

    • Related Report
      2018 Annual Research Report
  • [Journal Article] 特集:ビジュアル化への挑戦―糖尿病足潰瘍教育への応用を目指して バイオフィルムの可視化による創傷ケアの変革2018

    • Author(s)
      仲上豪二朗, 真田弘美
    • Journal Title

      日本フットケア学会雑誌

      Volume: 16 Pages: 1-6

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Biofilm detection by wound blotting can predict slough development in pressure ulcers: a retrospective observational study.2017

    • Author(s)
      Nakagami G, Schultz G, Gibson DJ, Phillips P, Kitamura A, Minematsu T, Miyagaki T, Hayashi A, Sasaki S, Sugama J, Sanada H.
    • Journal Title

      Wound Repair and Regeneration

      Volume: 25 Issue: 1 Pages: 131-138

    • DOI

      10.1111/wrr.12505

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] Novel biofilm detection system to offer biofilm-based wound management2019

    • Author(s)
      Nakagami G
    • Organizer
      13th Wound Conference
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] バイオフィルムに立ち向かう:Biofilm-Based Wound Care System2019

    • Author(s)
      仲上豪二朗
    • Organizer
      第28回日本創傷・オストミー・失禁管理学会学術集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] バイオフィルムの可視化による新しい創傷治療戦略.2019

    • Author(s)
      仲上豪二朗
    • Organizer
      第28回日本形成外科学会基礎学術集会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Biofilm differentially affects wound healing according to the bacterial community in pressure ulcers.2019

    • Author(s)
      Gojiro Nakagami, Mao Kunimitsu, Aya Kitamura, Takeo Minematsu, Hiromi Sanada.
    • Organizer
      EPUAP2019
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Biofilm-based wound care system for treating chronic wounds2019

    • Author(s)
      Nakagami Gojiro, Sanada Hiromi, Mori Yukie, Minematsu Takeo, Kitamura Aya.
    • Organizer
      The 8th Asia Pacific Enterostomal Therapy Nurse Association
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Innovative biofilm detection system for realizing biofilm-based wound management in chronic wounds2018

    • Author(s)
      Nakagami G
    • Organizer
      International Summer Program for Skin Integrity in Japan
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] Innovative biofilm detection system for realizing biofilm-based wound management2018

    • Author(s)
      Nakagami G, Astrada A, Kitamura A, Minematsu T, Sanada H
    • Organizer
      20th Annual Meeting of the European Pressure Ulcer Advisory Panel
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] フットケアを深める臨床研究 ポイントオブケアバイオフィルム検出に基づく創傷管理2018

    • Author(s)
      仲上 豪二朗, 北村 言, 峰松 健夫, 真田 弘美
    • Organizer
      第16回日本フットケア学会年次学術集会
    • Related Report
      2018 Annual Research Report
    • Invited
  • [Presentation] 細菌数定量システムおよびバイオフィルム検出ツールを用いた創部細菌負荷評価と創部炎症発症との関連2018

    • Author(s)
      國光 真生, 仲上 豪二朗, 赤股 要, 佐々木 早苗, 林 千恵子, 森 友紀恵, 真田 弘美.
    • Organizer
      第27回日本創傷・オストミー・失禁管理学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] デブリードマンの種類による褥瘡創面上バイオフィルム除去能の差2018

    • Author(s)
      森 友紀恵, 仲上 豪二朗, 北村 言, 赤股 要, 佐々木 早苗, 林 千恵子, 國光 真生, 真田 弘美.
    • Organizer
      第27回日本創傷・オストミー・失禁管理学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポイントオブケア: バイオフィルム検出を活用した創傷管理2018

    • Author(s)
      仲上豪二朗
    • Organizer
      第20回日本褥瘡学会学術集会
    • Related Report
      2018 Annual Research Report
  • [Presentation] ウンドブロッティングを用いたバイオフィルム管理の最前線2018

    • Author(s)
      仲上豪二朗
    • Organizer
      第 48 回日本創傷治癒学会
    • Related Report
      2018 Annual Research Report
  • [Presentation] Novel biofilm detection technology for pressure ulcer management2017

    • Author(s)
      Nakagami G
    • Organizer
      2017 Annual Meeting of Taiwan Society for Wound Care
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 創傷感染管理の最前線:Biofilm-based wound therapy S4-2 バイオフィルムのベッドサイド・アセスメント2017

    • Author(s)
      仲上豪二朗
    • Organizer
      第47回日本創傷治癒学会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] A new approach for performing biofilm detection-based wound care: A preliminary observational study2017

    • Author(s)
      Nakagami G, Kitamura A, Astrada A, Noyori S, Nakai A, Minematsu T, Miyagaki T, Sasaki S, Hayashi C, Sanada H
    • Organizer
      The 26th Japanese Society of Wound, Ostomy and Continence Management
    • Related Report
      2017 Annual Research Report
  • [Presentation] フットケアを深める臨床研究 ポイントオブケアバイオフィルム検出に基づく創傷管理2017

    • Author(s)
      仲上 豪二朗, 北村 言, 峰松 健夫, 真田 弘美
    • Organizer
      第16回日本フットケア学会年次学術集会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Remarks] 東京大学大学院医学系研究科 健康科学・看護学専攻 老年看護学/創傷看護学分野

    • URL

      http://www.rounenkango.m.u-tokyo.ac.jp/

    • Related Report
      2019 Annual Research Report 2018 Annual Research Report 2017 Annual Research Report

URL: 

Published: 2017-04-28   Modified: 2022-05-23  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi