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Development of Thermosensitive Film for Wound hhealing

Research Project

Project/Area Number 16K08418
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Medical pharmacy
Research InstitutionTokyo University of Science

Principal Investigator

Yayoi Kawano  東京理科大学, 薬学部薬学科, 講師 (50711660)

Co-Investigator(Kenkyū-buntansha) 花輪 剛久  東京理科大学, 薬学部薬学科, 教授 (00302571)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords熱応答性 / 薬物担体 / ポリ塩化ビニル / 可塑剤 / 薬物放出 / 創傷治癒 / ガラス転移温度 / イルソグラジマレイン酸塩 / ポリ塩化ビニル(PVC) / トリメリット酸トリ(2ーエチルヘキシル) / イルソグラジンマレイン酸塩 / 熱応答性フィルム / 創傷治療 / 経皮吸収型製剤 / 塩化ビニル / トリメット酸トリ(2‐エチルヘキシル) / 製剤学 / 薬剤学
Outline of Final Research Achievements

PVC is a "thermoplastic resin" having thermoreversibility, and when heated, exhibits fluidity and is easy to be molded. Since PVC itself is a relatively hard and brittle polymer, plasticizers are added to obtain the desired flexibility and durability to meet the needs of the application. In this study, focusing on the thermoplasticity of PVC, PVC and a drug-containing PVC film were prepared to evaluate their applicability as drug carriers.
DSC, FTIR, dissolution behavior of API from PVC, PVC film showed various physicochemical properties depending on the difference of TOTM content and type of model drug. The amount of drug, irogladine maleate for wound healing, released from the PVC film was different depending on the difference in thermal conditions. From these results, it was considered that the PVC film containing TOTM could be applied as a patch-type preparation capable of controlling the drug release depending on the environmental heat conditions.

Academic Significance and Societal Importance of the Research Achievements

本研究では、我々の周囲に身近に存在するポリ塩化ビニルに着目し、可塑剤としてTOTMを用い、種々のTOTM含量を有するPVCフィルムを調製し、物性評価した後、実際に医薬品を含有させたPVCフィルムを調製し、フィルムからの薬物放出挙動について検討することで、PVCフィルムの温度応答性薬物担体への応用の可能性について検討した。
これまで、PVCフィルムを薬物担体として使用した事例はない。また、別途検証したイルソグラジンマレイン酸塩の創傷治癒効果から、PVCフィルムは創傷治癒を目的とした熱応答性フィルムへ応用可能であることを明らかにすることができた。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (14 results)

All 2019 2018 2017 2016

All Journal Article (4 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 4 results,  Open Access: 1 results) Presentation (9 results) (of which Int'l Joint Research: 1 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Gellan gum: A new member in the dysphagia thickener family2019

    • Author(s)
      Ophelie Torres, Ayuri Yamada, Neil M. Rigby, Takehisa Hanawa, Yayoi Kawano, Anwesha Sarkar
    • Journal Title

      Biotribology

      Volume: 17 Pages: 8-18

    • DOI

      10.1016/j.biotri.2019.02.002

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 院内製剤の流れ-上流(医療ニーズ)上流から下流(臨床応用)-に大学はどう係われるのか?2018

    • Author(s)
      花輪 剛久,百 賢二,河野 弥生,米持 悦生,山内 仁史
    • Journal Title

      YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN

      Volume: 138 Pages: 751-752

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Acceleration of wound healing induced by hyaluronic acid2018

    • Author(s)
      Yayoi Kawano, Rihoko Kageyama, Takuya Iyoda, Fumio Fukai, Takehisa Hanawa
    • Journal Title

      New Biotechnology

      Volume: 14 Pages: 134-134

    • DOI

      10.1016/j.nbt.2018.05.990

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Targeting miR-223 in neutrophils enhances the clearance of Staphylococcus aureus in infected wounds2018

    • Author(s)
      Yayoi Kawano, Takehisa Hanawa, Rina Takahashi et al.
    • Journal Title

      EMBO Molecular Medicine

      Volume: 2018 Issue: 10 Pages: 1-21

    • DOI

      10.15252/emmm.201809024

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] 創傷管理製品のウーザビリティーに関するニーズ探索2018

    • Author(s)
      茂野 奈穂子,河野 弥生,花輪 剛久
    • Organizer
      医療薬学フォーラム2018,第26回クリニカルファーマシーシンシンポジウム(東京)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ヒアルロン酸を含有する創傷治療用外用剤の開発2018

    • Author(s)
      河野 弥生,影山 理芳子,花輪 剛久
    • Organizer
      医療薬学フォーラム2018, 第26回ククリニカルファーマシーシンシンポジウム(東京)
    • Related Report
      2018 Annual Research Report
  • [Presentation] Acceleration of wound healing induced by hyaluronic acid2018

    • Author(s)
      Yayoi Kawano, Rihoko Kageyama, Takuya Iyoda, Fumio Fukai, Takehisa Hanawa
    • Organizer
      European Congress on Biotechnology 2018(Geneva)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 錠剤嚥下時の挙動観察を目的とした硫酸バリウム錠剤の調製と評価2018

    • Author(s)
      青木 野恵,河野 弥生,沖田 浩一,源田 亮二,八幡 徹太郎,花輪 剛久
    • Organizer
      第62回日本薬学会関東支部大会(東京)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポリ塩化ビニルの温度応答性薬物担体への応用2018

    • Author(s)
      瀬谷 翼,河野 弥生, 花輪 剛久
    • Organizer
      第62回日本薬学会関東支部大会(東京)
    • Related Report
      2018 Annual Research Report
  • [Presentation] ポリ塩化ビニルの温度応答性薬物担体への応用2017

    • Author(s)
      瀬谷 翼、河野 弥生、花輪 剛久
    • Organizer
      日本薬剤学会第32年会
    • Related Report
      2017 Research-status Report
  • [Presentation] ポリ塩化ビニルの薬物担体としての応用の検討2016

    • Author(s)
      野口太佑、河野弥生、花輪剛久
    • Organizer
      オレオナノサイエンス部会シンポジウム2016
    • Place of Presentation
      東京理科大学森戸記念館(東京都新宿区)
    • Year and Date
      2016-11-13
    • Related Report
      2016 Research-status Report
  • [Presentation] ポリ塩化ビニルの薬物担体としての応用の検討2016

    • Author(s)
      野口太佑、河野弥生、花輪剛久
    • Organizer
      第60回日本薬学会関東支部大会
    • Place of Presentation
      東京大学(東京都文京区)
    • Year and Date
      2016-09-17
    • Related Report
      2016 Research-status Report
  • [Presentation] ポリ塩化ビニルの薬物担体としての応用の検討2016

    • Author(s)
      野口太佑、河野弥生、花輪剛久
    • Organizer
      日本薬剤学会 第31年会
    • Place of Presentation
      長良川国際会議場(岐阜県岐阜市)
    • Year and Date
      2016-05-19
    • Related Report
      2016 Research-status Report
  • [Patent(Industrial Property Rights)] ハイドロゲルの評価方法2018

    • Inventor(s)
      花輪剛久、河野弥生、儘田大
    • Industrial Property Rights Holder
      花輪剛久、河野弥生、儘田大
    • Industrial Property Rights Type
      特許
    • Filing Date
      2018
    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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