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2022 Fiscal Year Research-status Report

Pathological clarification and development of novel treatment in neovascular age-related macular degeneration using adaptive-optics optical coherence tomography

Research Project

Project/Area Number 21K09716
Research InstitutionKyoto University

Principal Investigator

宮田 学  京都大学, 医学研究科, 講師 (00548505)

Co-Investigator(Kenkyū-buntansha) 村岡 勇貴  京都大学, 医学研究科, 助教 (00739089)
大音 壮太郎  京都大学, 医学研究科, 講師 (10511850) [Withdrawn]
池田 華子  京都大学, 医学研究科, 特定准教授 (20372162)
三宅 正裕  京都大学, 医学研究科, 特定講師 (90812793)
Project Period (FY) 2021-04-01 – 2024-03-31
Keywords滲出型加齢黄斑変性 / イメージング / 長期視力経過 / aflibercept
Outline of Annual Research Achievements

加齢黄斑変性は治癒することはなく、一生付き合っていかなければならない疾患である。そのため、長期視力に関する研究は非常に意義があり、治療前因子との関連を調べるのは重要である。本年度は、aflibercept治療後7年の経過を調べ、イメージングにより解析したデータも含めた治療前因子と7年後視力の関連を調べた。治療前のlogMAR視力は0.20±0.24であり、7年後は0.29±0.45であった。これらに有意差を認めなかった。中心網膜厚や中心脈絡膜厚は有意に小さくなり、硝子体黄斑牽引は有意に少なくなった。一方、黄斑上膜や黄斑萎縮は有意に増加した。多変量解析で7年後視力に有意な相関を認めたのは治療前視力であった。このことから、視力が低下する前に早期発見し、早期に治療を開始することが、長期視力維持の観点から望ましいことが分かった。また、まだ解析は行っていないが、補償光学光干渉断層計を用いて加齢黄斑変性眼の撮影を順次行っている。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

イメージング研究が進んでいるため。

Strategy for Future Research Activity

加齢黄斑変性の最大の合併症の1つである黄斑下血腫に対する組織プラスミノゲンアクチベータ網膜下注射による治療効果を調べたり、補償光学光干渉断層計のデータをまとめる予定である。

Causes of Carryover

COVID-19の影響で学会がweb開催となり、旅費がかからなかったため。

  • Research Products

    (26 results)

All 2023 2022

All Journal Article (19 results) (of which Peer Reviewed: 19 results,  Open Access: 6 results) Presentation (7 results) (of which Invited: 3 results)

  • [Journal Article] Seven-year outcome after 1-year fixed regimen of intravitreal aflibercept injections followed by pro re nata treatment for neovascular age-related macular degeneration2023

    • Author(s)
      Hama Yuki、Miyata Manabu、Ooto Sotaro、Tamura Hiroshi、Ueda-Arakawa Naoko、Muraoka Yuki、Miyake Masahiro、Takahashi Ayako、Wakazono Tomotaka、Uji Akihito、Yamashiro Kenji、Tsujikawa Akitaka
    • Journal Title

      Graefe's Archive for Clinical and Experimental Ophthalmology

      Volume: 261 Pages: 1871~1881

    • DOI

      10.1007/s00417-023-05982-w

    • Peer Reviewed
  • [Journal Article] Influence of Tumor Characteristics on Visual Field Outcomes After Pituitary Adenoma Surgery2023

    • Author(s)
      Ito Munekatsu、Suda Kenji、Nakano Eri、Tagawa Miho、Miyata Manabu、Kashii Satoshi、Tanji Masahiro、Miyamoto Susumu、Tsujikawa Akitaka
    • Journal Title

      Journal of Neuro-Ophthalmology

      Volume: 43 Pages: 376~382

    • DOI

      10.1097/WNO.0000000000001735

    • Peer Reviewed
  • [Journal Article] Effect of Duration of Macular Detachment on Visual Prognosis after Surgery for Macula-Off Retinal Detachment: Japan-Retinal Detachment Registry2023

    • Author(s)
      Miyake Masahiro、Nakao Shin-ya、Morino Kazuya、Yasukura Shota、Mori Yuki、Ishihara Kenji、Muraoka Yuki、Miyata Manabu、Tamura Hiroshi、Sakamoto Taiji、Tsujikawa Akitaka
    • Journal Title

      Ophthalmology Retina

      Volume: - Pages: -

    • DOI

      10.1016/j.oret.2023.01.014

    • Peer Reviewed
  • [Journal Article] Punctate inner choroidopathy immediately after COVID-19 infection: a case report2022

    • Author(s)
      Miyata Manabu、Ooto Sotaro、Muraoka Yuki
    • Journal Title

      BMC Ophthalmology

      Volume: 22 Pages: 297

    • DOI

      10.1186/s12886-022-02514-8

    • Peer Reviewed / Open Access
  • [Journal Article] CONTRAST-TO-NOISE RATIO IS A USEFUL PREDICTOR OF EARLY DISPLACEMENT OF LARGE SUBMACULAR HEMORRHAGE BY INTRAVITREAL SF6 GAS INJECTION2022

    • Author(s)
      Ura Sawako、Miyata Manabu、Ooto Sotaro、Yasuhara Satoshi、Tamura Hiroshi、Ueda-Arakawa Naoko、Muraoka Yuki、Miyake Masahiro、Takahashi Ayako、Wakazono Tomotaka、Uji Akihito、Yamashiro Kenji、Tsujikawa Akitaka
    • Journal Title

      Retina

      Volume: 42 Pages: 661~668

    • DOI

      10.1097/IAE.0000000000003360

    • Peer Reviewed
  • [Journal Article] PREDICTORS OF RETINAL PIGMENT EPITHELIUM TEAR DEVELOPMENT AFTER TREATMENT FOR NEOVASCULAR AGE-RELATED MACULAR DEGENERATION USING SWEPT SOURCE OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY2022

    • Author(s)
      Yasuhara Satoshi、Miyata Manabu、Ooto Sotaro、Tamura Hiroshi、Ueda-Arakawa Naoko、Uji Akihito、Muraoka Yuki、Miyake Masahiro、Takahashi Ayako、Wakazono Tomotaka、Yamashiro Kenji、Tsujikawa Akitaka
    • Journal Title

      Retina

      Volume: 42 Pages: 1020~1027

    • DOI

      10.1097/IAE.0000000000003426

    • Peer Reviewed
  • [Journal Article] Pachychoroid‐phenotype effects on 5‐year visual outcomes of anti‐VEGF monotherapy in polypoidal choroidal vasculopathy2022

    • Author(s)
      Shimizu Yuichiro、Miyata Manabu、Ooto Sotaro、Miyake Masahiro、Mori Yuki、Tamura Hiroshi、Ueda‐Arakawa Naoko、Uji Akihito、Muraoka Yuki、Takahashi Ayako、Wakazono Tomotaka、Yamashiro Kenji、Hata Masayuki、Tsujikawa Akitaka
    • Journal Title

      Acta Ophthalmologica

      Volume: 100 Pages: e943-e949

    • DOI

      10.1111/aos.15015

    • Peer Reviewed
  • [Journal Article] Rescue of exotropia subsequent to pulled-in-two syndrome of the medial rectus muscle occurring during surgery for high myopic strabismus fixus: A case report2022

    • Author(s)
      Nakao Shinya、Miyata Manabu、Hirai Mariko、Mizoguchi Shusaku、Ohashi Hirokazu、Nishiwaki Hirokazu
    • Journal Title

      Medicine

      Volume: 101 Pages: e31864~e31864

    • DOI

      10.1097/MD.0000000000031864

    • Peer Reviewed / Open Access
  • [Journal Article] Natural Course of Pachychoroid Pigment Epitheliopathy2022

    • Author(s)
      Yagi Mariko、Miyake Masahiro、Mori Yuki、Hosoda Yoshikatsu、Takahashi Ayako、Muraoka Yuki、Ueda-Arakawa Naoko、Miyata Manabu、Yamashiro Kenji、Tamura Hiroshi、Ooto Sotaro、Tsujikawa Akitaka
    • Journal Title

      Ophthalmology Science

      Volume: 2 Pages: 100201~100201

    • DOI

      10.1016/j.xops.2022.100201

    • Peer Reviewed
  • [Journal Article] The number of examinations required for the accurate prediction of the progression of the central 10-degree visual field test in glaucoma2022

    • Author(s)
      Omoto Takashi、Asaoka Ryo、Akagi Tadamichi、Oishi Akio、Miyata Manabu、Murata Hiroshi、Fujino Yuri、Hirasawa Kazunori、Inoue Tatsuya、Tanito Masaki、Shoji Nobuyuki
    • Journal Title

      Scientific Reports

      Volume: 12 Pages: 18843

    • DOI

      10.1038/s41598-022-23604-z

    • Peer Reviewed / Open Access
  • [Journal Article] Effectiveness of Reduced-fluence Photodynamic Therapy for Chronic Central Serous Chorioretinopathy2022

    • Author(s)
      Aisu Nao、Miyake Masahiro、Hosoda Yoshikatsu、Mori Yuki、Takahashi Ayako、Muraoka Yuki、Ueda-Arakawa Naoko、Miyata Manabu、Oishi Akio、Tamura Hiroshi、Ooto Sotaro、Yamashiro Kenji、Tsujikawa Akitaka
    • Journal Title

      Ophthalmology Science

      Volume: 2 Pages: 100152~100152

    • DOI

      10.1016/j.xops.2022.100152

    • Peer Reviewed
  • [Journal Article] Choriocapillaris flow deficit in a pachychoroid spectrum disease using en face optical coherence tomography angiography averaging2022

    • Author(s)
      Tagawa Miho、Ooto Sotaro、Yamashiro Kenji、Tamura Hiroshi、Oishi Akio、Uji Akihito、Miyata Manabu、Miyake Masahiro、Takahashi Ayako、Ichioka Ai、Tsujikawa Akitaka
    • Journal Title

      PLOS ONE

      Volume: 17 Pages: e0271747~

    • DOI

      10.1371/journal.pone.0271747

    • Peer Reviewed / Open Access
  • [Journal Article] DETECTION AND CHARACTERISTICS OF UNRUPTURED RETINAL ARTERIAL MACROANEURYSMS2022

    • Author(s)
      Sakaguchi Saori、Muraoka Yuki、Nishigori Naomi、Ishikura Masaharu、Kadomoto Shin、Miyata Manabu、Murakami Tomoaki、Ooto Sotaro、Tsujikawa Akitaka
    • Journal Title

      Retina

      Volume: 42 Pages: 1909~1914

    • DOI

      10.1097/IAE.0000000000003548

    • Peer Reviewed
  • [Journal Article] Pigmentary lesions in eyes with rhegmatogenous retinal detachment with flap tears: a retrospective observational study2022

    • Author(s)
      Ideyama Midori、Muraoka Yuki、Kawai Kentaro、Ishikura Masaharu、Kadomoto Shin、Nishigori Naomi、Kameda Takanori、Ishihara Kenji、Miyata Manabu、Miyake Masahiro、Murakami Tomoaki、Ooto Sotaro、Tsujikawa Akitaka
    • Journal Title

      Scientific Reports

      Volume: 12 Pages: 12470

    • DOI

      10.1038/s41598-022-16508-5

    • Peer Reviewed / Open Access
  • [Journal Article] Genome-wide Survival Analysis for Macular Neovascularization Development in Central Serous Chorioretinopathy Revealed Shared Genetic Susceptibility with Polypoidal Choroidal Vasculopathy2022

    • Author(s)
      Mori Yuki、Miyake Masahiro、Hosoda Yoshikatsu、Miki Akiko、Takahashi Ayako、Muraoka Yuki、Miyata Manabu、Sato Takehiro、Tamura Hiroshi、Ooto Sotaro、Yamada Ryo、Yamashiro Kenji、Nakamura Makoto、Tajima Atsushi、Nagasaki Masao、Honda Shigeru、Tsujikawa Akitaka
    • Journal Title

      Ophthalmology

      Volume: 129 Pages: 1034~1042

    • DOI

      10.1016/j.ophtha.2022.04.018

    • Peer Reviewed
  • [Journal Article] Widefield Choroidal Thickness of Eyes with Central Serous Chorioretinopathy Examined by Swept-Source OCT2022

    • Author(s)
      Ishikura Masaharu、Muraoka Yuki、Nishigori Naomi、Takahashi Ayako、Miyake Masahiro、Ueda-Arakawa Naoko、Miyata Manabu、Ooto Sotaro、Tsujikawa Akitaka
    • Journal Title

      Ophthalmology Retina

      Volume: 6 Pages: 949~956

    • DOI

      10.1016/j.oret.2022.04.011

    • Peer Reviewed
  • [Journal Article] Unilateral transient high myopization after pediatric strabismus surgery: Observation by anterior segment optical coherence tomography2022

    • Author(s)
      Yoshimura Akihito、Miyata Manabu、Muraoka Yuki、Kawai Kentaro、Tsujikawa Akitaka
    • Journal Title

      American Journal of Ophthalmology Case Reports

      Volume: 25 Pages: 101421~101421

    • DOI

      10.1016/j.ajoc.2022.101421

    • Peer Reviewed / Open Access
  • [Journal Article] Rescue photodynamic therapy for age-related macular degeneration refractory to anti-vascular endothelial growth factor monotherapy2022

    • Author(s)
      Yoshida Miyo、Oishi Akio、Miyake Masahiro、Ooto Sotaro、Tamura Hiroshi、Miyata Manabu、Takahashi Ayako、Hata Masayuki、Yamashiro Kenji、Tsujikawa Akitaka
    • Journal Title

      Photodiagnosis and Photodynamic Therapy

      Volume: 38 Pages: 102745~102745

    • DOI

      10.1016/j.pdpdt.2022.102745

    • Peer Reviewed
  • [Journal Article] Evaluation of outer nuclear layer overshadowed by retinal vessels in retinitis pigmentosa2022

    • Author(s)
      Otsuka Yuki、Oishi Akio、Miyata Manabu、Uji Akihito、Oishi Maho、Hasegawa Tomoko、Numa Shogo、Ikeda Hanako Ohashi、Tsujikawa Akitaka
    • Journal Title

      Eye

      Volume: 36 Pages: 1042~1049

    • DOI

      10.1038/s41433-021-01578-y

    • Peer Reviewed
  • [Presentation] レセプト情報・特定健診等情報データベースを利用した日本人における斜視の病型調査2022

    • Author(s)
      宮田 学、木戸 愛、田村 寛、三宅正裕、 亀井拓郎、和田沙織、河合健太郎、中尾真也、山本昭成、 須田謙史、中野絵梨、田川美穂、辻川明孝
    • Organizer
      京都眼科学会
  • [Presentation] 成人における上斜筋麻痺以外の上下回旋斜視2022

    • Author(s)
      宮田 学
    • Organizer
      日本眼科学会
    • Invited
  • [Presentation] SF6ガス硝子体注射による黄斑下血腫の早期移動予測にcontrast-to-noise ratioが有用2022

    • Author(s)
      浦佐和子、宮田 学ら
    • Organizer
      日本眼科学会
  • [Presentation] 黄斑上膜と両眼視2022

    • Author(s)
      津田香苗、宮田 学ら
    • Organizer
      京都大学眼科同窓会学会
  • [Presentation] 病的近視における近視性脈絡膜新生血管に対する抗VEGF治療後10年の視力経過2022

    • Author(s)
      阪田 凌、宮田 学ら
    • Organizer
      京都大学眼科同窓会学会
  • [Presentation] 斜視診療のいろは2022

    • Author(s)
      宮田 学
    • Organizer
      神戸レジデントサロン
    • Invited
  • [Presentation] mCNVの診断と治療2022

    • Author(s)
      宮田 学
    • Organizer
      日本近視学会モーニングセミナー
    • Invited

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Published: 2023-12-25  

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