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Tailor-made medicine of age-related macular degeneration using fluorescence of verteporfin

Research Project

Project/Area Number 15K10850
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Ophthalmology
Research InstitutionTokyo Women's Medical University

Principal Investigator

Iida Tomohiro  東京女子医科大学, 医学部, 教授 (50241881)

Co-Investigator(Kenkyū-buntansha) 丸子 一朗  東京女子医科大学, 医学部, 特任講師 (10443871)
古泉 英貴  琉球大学, 医学(系)研究科(研究院), 教授 (20551500)
Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2015: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywordsベルテポルフィン / 光線力学的療法 / 滲出型加齢黄斑変性 / 蛍光撮影 / 脈絡膜新生血管 / マウス
Outline of Final Research Achievements

Photodynamic therapy using verteporfin is an effective treatment for eyes with exudative age-related macular degeneration. To constract the tailor-made medicine of age-related macular degeneration, we examined fluorescence of verteporfin in vivo. Using fundus camera, we found fluorescence of verteporfin in retinal vessels and experimental choroidal neovascularization in rat eyes. However, we did not find fluorescence of verteporfin using fundus camera in eye with exudative age-related macular degeneration.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (16 results)

All 2018 2017 2016 2015 2014

All Journal Article (16 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 16 results,  Open Access: 4 results,  Acknowledgement Compliant: 1 results)

  • [Journal Article] Unmeasurable small size of foveal avascular zone without visual impairment in optical coherence tomography angiography.2018

    • Author(s)
      Yokoyama T, Maruko I, Koizumi H, Ishikawa Y, Iida T
    • Journal Title

      Eye (Lond)

      Volume: 印刷中 Issue: 6 Pages: 1062-1066

    • DOI

      10.1038/s41433-017-0005-z

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] MACULAR HOLE FORMATION IDENTIFIED WITH INTRAOPERATIVE OCT DURING VITRECTOMY FOR VITREOMACULAR TRACTION SYNDROME2017

    • Author(s)
      Sawaguchi Shota、Maruko Ichiro、Mikami Yuriko、Hasegawa Taiji、Koizumi Hideki、Iida Tomohiro
    • Journal Title

      Retinal Cases & Brief Reports

      Volume: 印刷中 Issue: 4 Pages: 380-382

    • DOI

      10.1097/icb.0000000000000377

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Subthreshold 577 nm micropulse laser treatment for central serous chorioretinopathy2017

    • Author(s)
      Maruko Ichiro、Koizumi Hideki、Hasegawa Taiji、Arakawa Hisaya、Iida Tomohiro
    • Journal Title

      PLOS ONE

      Volume: 12 Issue: 8 Pages: e0184112-e0184112

    • DOI

      10.1371/journal.pone.0184112

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Structural Analyses of Choroid after Half-Dose Verteporfin Photodynamic Therapy for Central Serous Chorioretinopathy2017

    • Author(s)
      Izumi T, Koizumi H, Maruko I, Takahashi Y, Sonoda S, Sakamoto T, Iida T
    • Journal Title

      Br J Ophthalmol

      Volume: 101 Issue: 4 Pages: 433-437

    • DOI

      10.1136/bjophthalmol-2016-308921

    • Related Report
      2016 Research-status Report
    • Peer Reviewed
  • [Journal Article] Optical Coherence Tomographic Predictor of Retinal Non-Perfused Areas in Eyes with Macular Oedema Associated With Retinal Vein Occlusion2016

    • Author(s)
      Hasegawa T, Yamashita M, Maruko I, Koizumi H, Kogure A, Ogata N, Iida T.
    • Journal Title

      Br J Ophthalmol

      Volume: Epub ahead of print Issue: 5 Pages: 569-573

    • DOI

      10.1136/bjophthalmol-2016-308813

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Two-year results of combined intravitreal ranibizumab and photodynamic therapy for retinal angiomatous proliferation2016

    • Author(s)
      Saito M, Iida T, Kano M, Itagaki K
    • Journal Title

      Jpn J Ophthalmol

      Volume: 60 Pages: 42-50

    • NAID

      210000185382

    • Related Report
      2016 Research-status Report 2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Age-Dependent Morphologic Alterations in the Outer Retinal and Choroidal Thicknesses Using Swept Source Optical Coherence Tomography2016

    • Author(s)
      Maruko I, Arakawa H, Koizumi H, Izumi R, Sunagawa H, Iida T
    • Journal Title

      PLoS One

      Volume: 11 Issue: 7 Pages: e0159439-e0159439

    • DOI

      10.1371/journal.pone.0159439

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Subfoveal Choroidal Thickness During Aflibercept Therapy for Neovascular Age-related Macular Degeneration: 12-Month Results2016

    • Author(s)
      Koizumi H, Kano M, Yamamoto A, Saito M, Maruko I, Sekiryu T, Okada AA, Iida T
    • Journal Title

      Ophthalmology

      Volume: 123 Issue: 3 Pages: 617-624

    • DOI

      10.1016/j.ophtha.2015.10.039

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Relative changes in luminal and stromal areas of choroid determined by binarization of EDI-OCT images in eyes with Vogt-Koyanagi-Harada disease after treatment2016

    • Author(s)
      Kawano H, Sonoda S, Yamashita T, Maruko I, Iida T, Sakamoto T
    • Journal Title

      Graefes Arch Clin Exp Ophthalmol

      Volume: 254 Issue: 3 Pages: 421-426

    • DOI

      10.1007/s00417-016-3283-4

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aflibercept therapy for polypoidal choroidal vasculopathy: short-term results of a multicentre study.2015

    • Author(s)
      Koizumi H, et al.
    • Journal Title

      British Journal of Ophthalmology

      Volume: 未定 Issue: 9 Pages: 1284-1288

    • DOI

      10.1136/bjophthalmol-2014-306432

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] One-Year Results of Intravitreal Aflibercept for Polypoidal Choroidal Vasculopathy2015

    • Author(s)
      Yamamoto A, Okada AA, Kano M, Koizumi H, Saito M, Maruko I, Sekiryu T, Iida T
    • Journal Title

      Ophthalmology

      Volume: 122 Issue: 9 Pages: 1866-1872

    • DOI

      10.1016/j.ophtha.2015.05.024

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] MMP20 and ARMS2/HTRA1 are Associated with Neovascular Lesion Size in Age-Related Macular Degeneration2015

    • Author(s)
      Akagi-Kurashige Y, Yamashiro K, Gotoh N, Miyake M, Morooka S, Yoshikawa M, Nakata I, Kumagai K, Tsujikawa A, Yamada R, Matsuda F, Saito M, Iida T, Sugahara M, Kurimoto Y, Cheng CY, Khor CC, Wong TY, Yoshimura N; Nagahama Cohort Research Group
    • Journal Title

      Ophthalmology

      Volume: 122 Issue: 11 Pages: 2295-2302

    • DOI

      10.1016/j.ophtha.2015.07.032

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Macular detachment associated with intrachoroidal cavitation in nonpathological myopic eyes2015

    • Author(s)
      Ando Y, Inoue M, Ohno-Matsui K, Kusumi Y, Iida T, Hirakata A.
    • Journal Title

      Retina

      Volume: 35 Issue: 10 Pages: 1943-1950

    • DOI

      10.1097/iae.0000000000000575

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Spontaneous remission of acute zonal occult outer retinopathy: follow-up using adaptive optics scanning laser ophthalmoscopy2015

    • Author(s)
      Nakao S, Kaizu Y, Yoshida S, Iida T, Ishibashi T
    • Journal Title

      Graefes Arch Clin Exp Ophthalmol

      Volume: 253 Issue: 6 Pages: 839-843

    • DOI

      10.1007/s00417-014-2760-x

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Subfoveal choroidal thickness changes after intravitreal ranibizumab and photodynamic therapy for retinal angiomatous proliferation2015

    • Author(s)
      Maruko I, Iida T, Oyamada H, Sugano Y, Saito M, Sekiryu T
    • Journal Title

      Retina

      Volume: 35 Issue: 4 Pages: 648-654

    • DOI

      10.1097/iae.0000000000000486

    • Related Report
      2015 Research-status Report
    • Peer Reviewed
  • [Journal Article] Short-term changes in choroidal thickness after aflibercept therapy for neovascular age-related macular degeneration.2014

    • Author(s)
      Koizumi H, Kano M, Yamamoto A, Saito M, Maruko I, Kawasaki R, Sekiryu T, Okada AA, Iida T.
    • Journal Title

      Am J Ophthalmol.

      Volume: 159 Issue: 4 Pages: 627-633

    • DOI

      10.1016/j.ajo.2014.12.025

    • Related Report
      2015 Research-status Report
    • Peer Reviewed

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Published: 2015-04-16   Modified: 2019-03-29  

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