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Development of endoscopic approach for suprachoroidal surgery

Research Project

Project/Area Number 15K20274
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Ophthalmology
Research InstitutionKyoto Prefectural University of Medicine

Principal Investigator

Kojima Kentaro  京都府立医科大学, 医学(系)研究科(研究院), 助教 (40554762)

Research Collaborator EL RAYES Ehab  Institute of Ophthalmology, Retina Department
MIKHAIL Mikel  McGill University, Department of Ophthalmology
Project Period (FY) 2015-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords上脈絡膜腔 / ぶどう膜 / 内視鏡 / 上脈絡膜
Outline of Final Research Achievements

Suprachoroidal space is a site of interest in recent clinical and research field of ophthalmology. In retinal field, suprachiroidal buckling, a novel technique to indent choroid and retina by injecting a filling substance into the suprachiroidal space to treat rhegmatogenous retinal detachment or macular hole retinal detachment accompanying high myopia, is reported. In glaucoma field, suprachoroidal space drainage device which allows the aqueous humor to flow out into the suprachoroidal cavity is now approved by FDA.
On the other hand, there is concern about safety in the operation of the suprachoroidal space, since it is difficult to directly visualize the cavity from inside. In this study, we examined the safety and effectiveness of a new approach of accessing the suprachoroidal space using an endoscope as a solution while conducting basic and clinical research on suprachoroidal buckling.

Report

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

    (4 results)

All 2017 2016 2015 Other

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

  • [Int'l Joint Research] Research Institute of Ophthalmology(Egypt)

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Catheter-guided suprachoroidal buckling of rhegmatogenous retinal detachments secondary to peripheral retinal breaks2017

    • Author(s)
      Mikhail M, El Rayes EN, Kojima K, Ajlan R, Rezende F
    • Journal Title

      Graefes Arch Clin Exp Ophthalmol

      Volume: 255 Issue: 1 Pages: 17-23

    • DOI

      10.1007/s00417-016-3530-8

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Suprachoroidal Buckling for Rhegmatogenous Retinal Detachment2016

    • Author(s)
      Kentaro Kojima
    • Organizer
      19th Annual Club Vit Meeting
    • Place of Presentation
      Miami, Florida
    • Year and Date
      2016-07-01
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 上脈絡膜腔バックリング家兎実験モデルにおける充填物質の安定性と安全性の評価2015

    • Author(s)
      小嶋健太郎
    • Organizer
      第119回日本眼科学会総会
    • Place of Presentation
      札幌
    • Year and Date
      2015-04-17
    • Related Report
      2015 Research-status Report

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Published: 2015-04-16   Modified: 2018-03-22  

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