A5058429768- Glaucoma and retinal disorders
- Corneal surgery and disorders
- Retinal Diseases and Treatments
- Ocular Surface and Contact Lens
- Intraocular Surgery and Lenses
- Ophthalmology and Eye Disorders
- Ophthalmology and Visual Impairment Studies
- Retinal Imaging and Analysis
- Retinal and Macular Surgery
- Retinal and Optic Conditions
- Ocular Infections and Treatments
- Ocular Oncology and Treatments
- Optical Imaging and Spectroscopy Techniques
- SARS-CoV-2 and COVID-19 Research
- Spectroscopy Techniques in Biomedical and Chemical Research
- Retinal Development and Disorders
- Anesthesia and Pain Management
- Corneal Surgery and Treatments
- Photoacoustic and Ultrasonic Imaging
- Visual perception and processing mechanisms
- Fibroblast Growth Factor Research
- Facial Rejuvenation and Surgery Techniques
- Ocular Diseases and Behçet’s Syndrome
- Anesthesia and Sedative Agents
- Acne and Rosacea Treatments and Effects
Tsukuba Memorial Hospital
2023-2024
Yazaki (United States)
2013-2024
Hiroshima University
2011-2023
Seirei Hamamatsu General Hospital
2021-2023
Weatherford College
2021-2022
Bauchi State University
2021
Noguchi Hospital
2021
Seirei Christopher University
2021
Osaka University
2016-2020
Ideta Eye Hospital
2018
The purpose of the study was to investigate correlation between Corneal Visualization Scheimpflug Technology (Corvis ST tonometry: CST) parameters and various other ocular parameters, including intraocular pressure (IOP) with Goldmann applanation tonometry. IOP tonometry (IOP-G), central corneal thickness (CCT), axial length (AL), curvature, CST were measured in 94 eyes normal subjects. relationship ten against age, gender, IOP-G, AL, CST-determined CCT average curvature investigated using...
Purpose To evaluate changes in choroidal thickness before and after cataract surgery factors affecting the changes. Setting Tsukazaki Hospital, Himeji, Japan. Design Prospective interventional study. Methods Patients having without other eye pathology were studied. The corrected distance visual acuity (CDVA), intraocular pressure (IOP), axial length (AL), enhanced-depth-imaging optical coherence tomography (OCT) measured preoperatively. was at 5 points (subfoveal 1.5 mm nasal, temporal,...
To evaluate the accuracy of detecting glaucoma visual field defect severity using deep-learning (DL) classifier with an ultrawide-field scanning laser ophthalmoscope.One eye 982 open-angle (OAG) patients and 417 healthy eyes were enrolled. We categorized into 3 groups according to damage (Humphrey Field Analyzer 24-2 program) [early; -6 dB (mean deviation) or better, moderate; between -12 dB, severe as mean deviation worse]. In total, 558 images (446 for training 112 grading) from early OAG...
We retrospectively investigated the relationship between Schlemm's canal incision length and results of ab interno gonioscopy-assisted transluminal suture trabeculotomy (GATST) with/without cataract surgery in open-angle glaucoma patients at Tsukazaki Hospital from 2018-2021. The study included 113 eyes 76 (age: 70.0 ± 10.8 years; female/male: 43 [56.6%]/33 [43.4%]). GATST with without was performed on 87 (phakia) [77.0%] 26 (pseudophakia) [23.0%], respectively; 102 [90.3%] had primary...
Evaluating the discrimination ability of a deep convolution neural network for ultrawide-field pseudocolor imaging and autofluorescence retinitis pigmentosa. In total, 373 images (150, pigmentosa; 223, normal) obtained from patients who visited Department Ophthalmology, Tsukazaki Hospital were used. Training with convolutional on these learning data objects was conducted. We examined K -fold cross validation ( = 5). The mean area under curve group 0.998 (95% confidence interval (CI)...
To evaluate the efficacy and safety of ripasudil for treatment secondary glaucoma, a historical cohort study was conducted at 18 centres in Japan. Adults (age ≥20 years) who needed additional IOP reduction received topical 0.4% between 2014 2018 due to three glaucoma subtypes, including uveitic (UG), exfoliation (EG) or steroid-induced (SG) were assessed mean change from baseline prior with ripasudil. We further evaluated each subtype, characteristics cohort, course uveitis-induced...
Purpose To determine the relation between office intraocular pressure (IOP) and 24-hour IOP in patients with primary open-angle glaucoma (POAG) treated 3 kinds of antiglaucoma eye drops. Patients Methods Subjects were 42 POAG (71 eyes). All being different topical drops (latanoprost, β-blocker, carbonic anhydrase inhibitor). Twenty-four-hour values obtained sitting position a Goldmann applanation tonometer at 3-hour intervals. Results Maximum (mean±SD) was 19.76±5.65 mm Hg, minimum...
It is important to compare the results of Corneal Visualization Scheimpflug Technology instrument (CST) measurements and Reichert Ocular Response Analyzer (ORA) parameters. The purpose study was investigate association between CST ORA parameters in ninety-five patients with primary open-angle glaucoma. Measurements CST, ORA, axial length (AL), average corneal curvature (CC), central thickness (CCT) intraocular pressure (IOP) Goldmann applanation tonometry (GAT) were carried out. assessed...
Purpose: We investigated the incidence of prostaglandin-associated periorbitopathy (PAP) in subjects with glaucoma treated latanoprost ophthalmic solution. Subjects and methods: One eye forehead 22 were evaluated. All patients had used for more than 1 year (range, 12 to 45 months; mean, 26.0 months) prostaglandin F2α analogue treatment-naïve. Digital photographs obtained before therapy at last examination compared retrospectively. Four signs PAP (deepening upper eyelid sulcus (DUES), ptosis,...
Purpose: We investigated the detailed time course of conjunctival hyperemia induced by ripasudil 0.4%, a novel Rho-kinase inhibitor anti-glaucoma eye drop, in healthy subjects.Methods: recruited 51 subjects and administered 0.4% their right eye. evaluated using slit lamp photography measured intraocular pressure (IOP) Icare PRO Rebound Tonometer at baseline after 5, 15, 30, 60, 90, 120 min. The score was graded three independent observers on scale 0 (none) to 3 (severe). Additionally, we...
Corneal Visualization Scheimpflug Technology (CST) and Ocular Response Analyzer (ORA) measurements were carried out in 105 eyes of 69 patients with primary open-angle glaucoma. All had axial length (AL), central corneal thickness (CCT), intraocular pressure (IOP) Goldmann applanation tonometry (GAT) eight visual fields (VF)s the Humphrey Field Analyzer. VF progression was summarized using a time trend analysis mean total deviation (mTD) association between mTD rate number ocular parameters...
Abstract Background This study investigated the agreement between a new rebound tonometer, IC200, and IcarePRO Goldmann applanation tonometry (GAT). Methods was prospective cross-sectional study. We measured intraocular pressure (IOP) in 145 eyes of glaucoma patients sitting position using GAT, IcarePRO, IC200. IC200 measurements were also obtained supine position. measurement performed two modes: single six (IC200-single) automatic (IC200-continuous) six-measurements mode. Results All...
Abstract To investigate differences in biomechanical properties focusing on stiffness parameters between normal, treatment-naïve primary open-angle glaucoma (POAG), and treated POAG eyes. Retrospective case–control study, This study included 46 eyes, eyes with prostaglandin analogues, 49 normal used as controls; matched terms of age axial length. Corneal hysteresis (CH) corneal resistance factor (CRF) were measured using an ocular response analyzer (ORA). Fifteen the Visualization...
PURPOSE: To evaluate the congruity of anterior chamber depth (ACD) measurements using 4 devices. SETTING: Saneikai Tsukazaki Hospital, Himeji City, Japan. DESIGN: Comparative case series. METHODS: In 1 eye 42 healthy participants, ACD was measured by 3-dimensional corneal and segment optical coherence tomography (CAS-OCT), partial interferometry (PCI), Scheimpflug imaging, ultrasound biomicroscopy (UBM). The differences between were evaluated 2-way analysis variance post hoc analysis....
To report clinical results of switching to latanoprost therapy in patients with deepening the upper eyelid sulcus caused by travoprost and bimatoprost.Prospective, clinical, observational case reports. Four presented changes giving eye a sunken appearance; two were being treated bimatoprost. Both on bimatoprost one switched while sign was evident. The other patient discontinued for 4 months 1 month later, i.e., 5 after discontinuing travaprost therapy. physical eyelids documented photography...
The aim of the study was to investigate agreement between a new portable tonometer, Icare PRO, and Tonopen XL Kowa hand-held applanation tonometers (HAT).The right eyes 127 healthy subjects were enrolled. Intraocular pressure (IOP) measured in both sitting supine positions using XL, HAT tonometers. repeatability IOP measurements evaluated by calculating intraclass correlation coefficients. Between-method agreements tonometer Bland-Altman analysis.Intradevice agreement: coefficients (sitting,...
We investigated the ease of use and accuracy a new self/home-tonometer (IcareHOME) versus Goldmann applanation tonometry (GAT) Icare tonometer (Icare) by measuring diurnal intraocular pressure (IOP).The right eyes 43 healthy young subjects were studied. The IOP was measured using IcareHOME, GAT, 6 times day, every 2 hours, from 8:00 to 18:00. coincidence curves among all tonometers analyzed linear mixed model. intradevice interdevice agreement evaluated intraclass correlation coefficients...
Aims Corvis ST (CST) yields biomechanical corrected IOP (bIOP) which is purported to be less dependent on properties. In our accompanied paper, it was suggested that the repeatability of bIOP high. The purpose current study assess relationship between intraocular pressure (IOP) measured with CST and central corneal thickness (CCT) hysteresis (CH), in comparison Goldmann applanation tonometry (GAT) ocular response analyzer (ORA). Methods A total 141 eyes from subjects (35 healthy 106...
Abstract Glaucoma leads to irreversible blindness. Numerous anti-glaucoma eye drops have been developed. Unfortunately, many patients with glaucoma still suffer from progressive visual disorders. Recently, ripasudil hydrochloride hydrate, a selective Rho-associated protein kinase inhibitor, was launched for the treatment of glaucoma. However, adverse events, such as conjunctival hyperemia, are often noted in clinical trials using healthy subjects. Therefore, we investigated onset, offset,...