Influence of initial visual field sensitivity on visual field loss progression in open angle glaucoma
نویسندگان
چکیده
منابع مشابه
patterns of visual field loss in patients with open angle glaucoma
purpose: to determine the prevalence of various types of visual field defects in patients with open angle glaucoma at the time of diagnosis. methods: this cross-sectional study was performed on patients who were referred to our glaucoma clinic. open angle glaucoma was confirmed by intraocular pressure measurement, perimetry, fundoscopic examination and gonioscopy. the last perimetry of patients...
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To estimate the rate of visual field progression in primary open-angle glaucoma (POAG) and primary angle-closure glaucoma (PACG), we reviewed the medical records of POAG and PACG patients who had a minimum of 5-year longitudinal Goldmann visual field data. I4e and I2e isopters were quantified using grid systems. The rate of change was calculated from the slope of a linear fit to a series of ave...
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PURPOSE To investigate the association between corneal biomechanical parameters and asymmetric primary open angle glaucoma (POAG) using the Ocular Response Analyzer (ORA). METHODS In a prospective cross-sectional study, ORA parameters were measured in 117 POAG patients with asymmetric visual fields (VF). The asymmetry in VF was defined as a five point difference between the eyes using the Adv...
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PURPOSE The distribution of sensitivity across the visual field, as determined by automated threshold static perimetry, can be summarized in terms of visual field indices. Such indices can be weighted for the variation in threshold at each eccentricity. The aims of this study were to determine the influence of the weighting factor, the relationship between the unweighted indices derived from Pr...
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PURPOSE To assess the effects of topical betaxolol and timolol on the visual field in Japanese open-angle glaucoma (OAG) patients. METHODS This study was a multicenter, 2-year, prospective, randomized and double-masked study. Tests using the Humphrey 30-2 perimeter program were conducted every 6 months and the data of 95 patients were analyzed using regression analysis. Estimated regression c...
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ژورنال
عنوان ژورنال: Srpski arhiv za celokupno lekarstvo
سال: 2012
ISSN: 0370-8179,2406-0895
DOI: 10.2298/sarh1204142h