The pattern of visual field loss in patients with low tension glaucoma may be different from that of patients with high tension glaucoma, suggesting two separate mechanisms for glaucomatous optic nerve damage. However, intraocular pressure criteria may not adequately segregate groups of patients with ...
Standard automated perimetry (SAP) is considered the gold standard for visual field assessment and monitoring of visual field loss, with RGC loss correlating with automated perimetry observations in glaucoma patients [145]. Parameters, such as the mean deviation (MD), pattern standard deviation (P...
The aim of this study was to examine the relationship between visual field (VF) loss, vision-related quality of life (QoL) and glaucoma-related symptoms in a large cohort of primary open angle glaucoma (POAG) patients. POAG patients with or without VF defects or “glaucoma suspect” patients...
For example, is one pattern more associated with visual field loss, with different types of glaucoma, with intraocular pressure, if need for eye surgery, so we have all that data already from Mount Sinai. We also have a lot of phenotype data from the UK Biobank as well as systemic ...
Association of CAV1/CAV2 genomic variants with primary open angle glaucoma overall and by gender and pattern of visual field loss. Ophthalmology 2014; 121(2): 508–516. 26 Yaspan BL, Bush WS, Torstenson ES, Ma D, Pericak-Vance MA, Ritchie MD et al. Genetic analysis of biological ...
1 A baseline prediction model that included participant age, intraocular pressure (IOP), central corneal thickness, vertical cup-disc ratio (VCDR), and visual field pattern SD (PSD) accurately predicted which participants would have a low, medium, or high risk of developing POAG.2 This ...
Patterns of binocular visual field loss derived from large-scale patient data from glaucoma clinics. Ophthalmol- ogy, 122(12):2399–2406, 2015. 1 [31] David Huang, Eric A Swanson, Charles P Lin, Joel S Schu- man, William G Stinson, Warren Chang, Michael...
Humphrey visual field analyzer test duration decreased with decreasing severity of visual field loss (such that tests took 0.16 minutes longer per 1 dB loss of MD; 95% CI, 0.10-0.21) and increasing EBAR ratings (3.43 minutes shorter from poor to good quality; 95% CI, 1.02-5.84; P =...
Pattern standard deviation (PSD): The degree of unevenness of the visual field. It increases with localized loss of sensitivity. Short-term fluctuation (SF): Standard deviation obtained by measuring the same measurement point two or more times during a single visual field test. This is used as...
Glaucoma is characterized by a particular pattern of progressive damage to the optic nerve that generally begins with a subtle loss of side vision (peripheral vision). If glaucoma is not diagnosed and treated, it can progress to loss of central visionblindness ...