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Clinical trial of hydrogen eye drop for retinal artery occlusion

Research Project

Project/Area Number 26462650
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Ophthalmology
Research InstitutionNippon Medical School

Principal Investigator

Igarashi Toru  日本医科大学, 医学部, 講師 (30232151)

Co-Investigator(Kenkyū-buntansha) 高橋 浩  日本医科大学, 大学院医学研究科, 大学院教授 (00188046)
五十嵐 勉  日本医科大学, 医学部, 准教授 (10421190)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2016: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords網膜動脈閉塞症 / 水素 / 虚血再灌流 / 神経保護 / 網膜動脈塞栓症 / 治療
Outline of Final Research Achievements

This study for the effect of the eye drops containing hydrogen was approved by the Institutional Review Board of the Nippon Medical School Hospital. It was planed to enroll 30 patients originally, but it was not achieved with 10 people. As a reason, retinal arterial occlusion is rare disease and many aged patients could not participants this study that required thrombolytic therapy. Moreover, the pathology of retinal arterial occlusion is various, since the recanalization was observed in some patients before the treatment and the occlusion of retinal artery was consecutively observed in some patients after thrombolytic therapy. In this study, some patients were remarkably effective for hydrogen, but there was no significant difference with the control group. We continue to enroll more patients and investigate this study.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (2 results)

All 2014

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (1 results)

  • [Journal Article] AAV2/8-mediated expression of siRNA targeting VEGF efficiently inhibits neovascularization in a murine choroidal neovascularization model.2014

    • Author(s)
      Igarashi T, Miyake N, Fujimoto C, Yaguchi C, Iijima O, Shimada T, Takahashi H, Miyake K.
    • Journal Title

      Molecular Vision.

      Volume: 20 Pages: 488-496

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Adeno-associated vector (type 8)-mediated expression of siRNA targeting vascular endothelial growth factor efficiently inhibits neovascularization in a murine choroidal neovascularization model.2014

    • Author(s)
      Igarashi T, Miyake K, Miyake N, Iijima O, Yaguchi C, Yaguchi C, Shimada T, Takahashi H.
    • Organizer
      World ophthalmology congress
    • Place of Presentation
      Tokyo
    • Year and Date
      2014-04-02 – 2014-04-06
    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2018-03-22  

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