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Development of the foot screening system in the dialysis patients

Research Project

Project/Area Number 17K12218
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Clinical nursing
Research InstitutionKanagawa University of Human Services

Principal Investigator

OBA Miho  神奈川県立保健福祉大学, 保健福祉学部, 講師 (20451768)

Co-Investigator(Kenkyū-buntansha) 野村 美香  神奈川県立保健福祉大学, 保健福祉学部, 教授 (80276659)
小林 珠実  神奈川県立保健福祉大学, 保健福祉学部, 准教授 (50382263)
大江 真琴  東京大学, 大学院医学系研究科(医学部), 特任准教授 (60389939)
竹原 君江  名古屋大学, 医学系研究科(保健), 准教授 (70709865)
土井 英子  神奈川県立保健福祉大学, 保健福祉学部, 講師 (10457880)
田代 理沙  神奈川県立保健福祉大学, 保健福祉学部, 助教 (60748945)
Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
Keywords透析患者 / 足病変 / サーモグラフィ / 入浴/シャワー浴 / 角質水分量 / 透析導入患者 / 乾燥 / 入浴/シャワー浴頻度 / スクリーニング
Outline of Final Research Achievements

Participants of this study were adult patients who had newly introduced hemodialysis in a hemodialysis center. Compared with the cutoff point of skin hydration in the patients with diabetes at risk of heel fissure, more than 90% of them were below the criteria. However, no one used moisturizer daily. Patients who had higher skin moisture tend to bathe frequently.
About 60% of the patients had thickened toenails. They cut their toenails with nail-clippers or nippers but had difficulty cutting not only due to thickness of their toe nails but also because of their poor eye sight, a reduced rate of range of motion, or lack of coordinated movement.
All the patients who had sensation of cold feet had low toe temperature. However, some patients without sensation of cold feet had low toe temperature and positive signs of Peripheral Arterial Disease (PAD). Thermography will be a handy tool to look for PAD at the bedside.

Academic Significance and Societal Importance of the Research Achievements

皮膚の乾燥、亀裂、出血や掻痒に対する擦過傷は感染症の侵入門戸となり、蜂窩織炎や膿瘍を形成しやすいことが先行研究から明らかにされている。本研究より、血液透析の導入期であっても踵の角質水分量が低く、9割以上に亀裂のリスクがあることが明らかとなった。
また、足部の冷感の自覚がなく、サーモグラフィで足趾の温度低下が見られる患者の中に末梢動脈疾患(PAD)のサインが見られた。無症状から突然潰瘍が発生することがあるため、早期発見が必要であるが、感度が高いと言われる皮膚組織灌流圧(SPP)を導入している施設は少ない。スクリーニングのために、ベッドサイドで簡便に行えるサーモグラフィの使用可能性が示唆された。

Report

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

    (5 results)

All 2019 2018 2017

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (4 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] 糖尿病患者における足部胼胝の要因:カルテ調査による検討2017

    • Author(s)
      大江真琴, 濱谷雅子, 野口博史, 大場美穂, 竹原君江, 大橋優美子, 植木浩二郎, 門脇孝, 森武俊, 真田弘美.
    • Journal Title

      日本創傷・オストミー・失禁管理学会誌

      Volume: 20(4) Pages: 426-33

    • NAID

      130008031987

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Relationship between Skin Moisture of the Stratum Corneum in the Heels and the Frequency of Bathing in New Hemodialysis Patients. Relationship between Skin Moisture of the Stratum Corneum in the Heels and the Frequency of Bathing in New Hemodialysis Patients.2019

    • Author(s)
      Oba M, Shimizu M, Oe M, Sanada H, Takehara K, Kobayashi T, Doi F, Nomura M.
    • Organizer
      Journal of Japanese Society of Wound, Ostomy and Continence Management. 2019;23(2):190
    • Related Report
      2019 Annual Research Report
  • [Presentation] Skin Moisture of the Stratum Corneum in the Heels of New Hemodialysis Patients: Relationship with the Frequency of Bathing.2019

    • Author(s)
      Oba M, Shimizu M, Oe M, Sanada H, Takehara K, Kobayashi T, Doi F, Nomura M.
    • Organizer
      International Skin Integrity Summer School 2019, Nottingham, UK
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Feet Features of New Hemodialysis Patients2018

    • Author(s)
      Oba M,Shimizu M,Oe M,Takehara K,Sanada H,Doi F,Tashiro R,Kobayashi T,Nomura M
    • Organizer
      International Summer Program for Skin Integrity in Japan 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 新規血液透析導入患者の足の特徴について2018

    • Author(s)
      3)大場美穂,清水真紀,大江真琴,竹原君江,真田弘美,土井英子,小林珠実,田代理沙,野村美香
    • Organizer
      第17回日本フットケア学会年次学術集会
    • Related Report
      2018 Research-status Report

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Published: 2017-04-28   Modified: 2025-11-20  

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