Manabu Miyata
Kyoto University
OphthalmologySurgeryTomographyMacular degenerationChoroidStrabismus surgeryStrabismusRetinaVisual acuityAfliberceptOptical coherence tomographyFluorescein angiographyBranch retinal vein occlusionRetinalRetinitis pigmentosaChoroidal neovascularizationPopulationOptical coherence tomography angiographyAxial lengthIn patientAge relatedMathematicsMedicine
78Publications
13H-index
647Citations
Publications 80
Newest
#1Yuichiro Shimizu (Kyoto University)H-Index: 1
#2Manabu Miyata (Kyoto University)H-Index: 13
Last. Ayako Takahashi (Kyoto University)H-Index: 16
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PURPOSE To investigate whether the efficacy of anti-vascular endothelial growth factor (VEGF) monotherapy for polypoidal choroidal vasculopathy (PCV) differs between pachychoroid and non-pachychoroid phenotypes in the long term. METHODS This retrospective longitudinal study included 115 treatment-naive eyes in 115 consecutive patients with symptomatic PCV who were treated with anti-VEGF monotherapy and were followed up for 5 years. Eligible eyes were assigned to either a pachy-PCV group, with a ...
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#1Ayaka Doi (Kyoto University)
#2Manabu Miyata (Kyoto University)H-Index: 13
Last. Akitaka Tsujikawa (Kyoto University)H-Index: 60
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PURPOSE To investigate long-term visual outcome in inferior posterior staphyloma (IPS) in each group classified based on macular complications and to examine the treatment effect for eyes with IPS with choroidal neovascularization (CNV) DESIGN: Prospective clinical cohort study PARTICIPANTS: We analyzed 56 eyes of 43 consecutive patients with IPS who were followed for 4 years. METHODS We classified eligible eyes into three groups based on baseline findings: eyes without CNV or retinal exudate (n...
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#1Kentaro Kawai (Kyoto University)H-Index: 2
#2Akihito UjiH-Index: 25
Last. Akitaka TsujikawaH-Index: 60
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PURPOSE To investigate the effect of denoise processing by artificial intelligence (AI) on the optical coherence tomography angiography (OCTA) images in eyes with retinal lesions. METHODS Prospective, observational, cross-sectional study. OCTA imaging of a 3 x 3 mm area involving the lesions (neovascularization, intraretinal microvascular abnormality, and non-perfusion area) was performed five times using OCT-HS100 (Canon, Tokyo, Japan). We acquired AI-denoised OCTA images and averaging OCTA ima...
1 CitationsSource
#1Tomoko Hasegawa (Japan Society for the Promotion of Science)H-Index: 12
#2Akio Oishi (Nagasaki University)H-Index: 38
Last. Akitaka Tsujikawa (Kyoto University)H-Index: 60
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Purpose To compare the detection sensitivities of the progression of retinitis pigmentosa (RP) by automated perimetry to obtain the mean deviation (MD) and total point score and by optical coherence tomography (OCT) to determine the residual ellipsoid zone (EZ) length and thickness of retinal layers. Methods Twenty-two eyes of 22 patients with RP who underwent annual automated perimetry (Humphrey Field Analyzer 10-2) and OCT examinations during the same period more than four times were included....
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#9Hiroshi Tamura (Kyoto University)H-Index: 36
Abstract null Purpose null To report fundamental epidemiological data for choroidal parameters such as choroidal thickness and index of choroidal vascularity in Japanese individuals, and to evaluate their correlations with age, sex, systemic parameters, and other ocular parameters. null Design null Population-based cohort study. null Participants null A total of 9,850 individuals participated in the first follow-up of the Nagahama Prospective Cohort for Comprehensive Human Bioscience (the Nagaha...
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#1Yuki Otsuka (Kyoto University)H-Index: 9
#2Akio Oishi (Kyoto University)H-Index: 38
Last. Akitaka Tsujikawa (Kyoto University)H-Index: 60
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OBJECTIVES We investigated in vivo light-induced photoreceptor damage in retinitis pigmentosa (RP) using spectral-domain optical coherence tomography (SD-OCT) images. METHODS We retrospectively reviewed patients with genetic diagnosis of EYS-associated RP. The outer nuclear layer (ONL) thickness under retinal vessels was measured on SD-OCT vertical scans. As a control, we measured adjacent ONL thickness 100 μm superior and inferior from the vessel. Same measurements were performed in healthy sub...
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#1Takashi Omoto (UTokyo: University of Tokyo)H-Index: 2
#2Akio Oishi (Kyoto University)H-Index: 38
Last. Tatsuya Inoue (UTokyo: University of Tokyo)H-Index: 9
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The aim was to establish and evaluate a new clustering method for visual field (VF) test points to predict future VF in retinitis pigmentosa. A Humphrey Field Analyzer 10-2 test was clustered using total deviation values from 858 VFs. We stratified 68 test points into 24 sectors. Then, mean absolute error (MAE) of the sector-wise regression with them (S1) was evaluated using 196 eyes with 10 VF sequences and compared to pointwise linear regression (PLR), mean sensitivity of total area (MS) and a...
1 CitationsSource
#1Manabu Miyata (Kyoto University)H-Index: 13
#2Sotaro Ooto (Kyoto University)H-Index: 46
Last. Akitaka Tsujikawa (Kyoto University)H-Index: 60
view all 4 authors...
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#1Sufian Elfandi (Kyoto University)H-Index: 1
#2Sotaro Ooto (Kyoto University)H-Index: 46
Last. Akitaka Tsujikawa (Kyoto University)H-Index: 60
view all 11 authors...
Purpose To compare the 12-month efficacy of intravitreous aflibercept (IVA) injection between eyes with pachychoroid neovasculopathy and neovascular age-related macular degeneration (AMD). Methods Retrospective, comparative case series analysis. Twenty-seven eyes with pachychoroid neovasculopathy and sixty-three eyes with neovascular AMD. All patients received three initial monthly, followed by bimonthly, IVA injections. Results Twelve months after initial treatment, the mean best-corrected visu...
1 CitationsSource