PURPOSE A recent study identified single nucleotide polymorphisms (SNPs) within the IL-1 gene cluster at chromosomal locus 2q13 that were associated with reduced risk for primary open-angle glaucoma (POAG) in whites. The purpose of this study was to investigate the association between IL-1 SNPs and glaucoma in Chinese patients with either POAG or primary-angle closure glaucoma (PACG). METHODS...

PURPOSE Many genome-wide association studies have identified common single nucleotide polymorphisms (SNPs) at the 9p21 glaucoma locus (CDKN2B/CDKN2B-AS1) to be significantly associated with primary open-angle glaucoma (POAG), with association being stronger in normal tension glaucoma (NTG) and advanced glaucoma. We aimed to determine whether any observed differences in genetic association at th...

PURPOSE To evaluate visual field progression with trend and event analysis in open angle glaucoma patients under treatment. MATERIALS AND METHODS Fifteen year follow-up results of 408 eyes of 217 glaucoma patients who were followed at Adnan Menderes University, Department of Ophthalmology between 1998 and 2013 were analyzed retrospectively. Visual field data were collected for Mean Deviation ...

The aim of the research is to analyse the influence of polymorphisms of endothelin-1 gene and endothelin-1 receptor type A gene on the clinical condition of patients with primary open angle glaucoma. Methods. 285 Polish patients took part in the research (160 normal-tension glaucoma and 125 high-tension glaucoma). DNA was isolated by standard methods and genotype distributions of four polymorph...

PURPOSE There is growing evidence that vasospatic individuals could be predisposed to develop glaucoma. Vasospastic deregulation is ensuing in activation of circulating leukocytes. In previous studies using "gene-hunting" strategies, we demonstrated stable alterations in gene expression profiles of circulating leukocytes isolated from glaucoma patients with vascular deregulation when compared t...

Superior segmental optic nerve hypoplasia (SSOH) is a congenital anomaly of the optic nerve that is commonly misdiagnosed as normal tension glaucoma (NTG) and/or juvenile open angle glaucoma (JOAG). We demonstrate the utility of SD-OCT in assessing the structure-function correlation when differentiating between SSOH and JOAG.

PURPOSE To investigate the prevalence of normal-tension glaucoma (NTG) and primary open-angle glaucoma (POAG) in patients with collagen diseases and determine whether an immunocompromised condition is present in a subset of glaucoma patients. METHODS Three glaucoma specialists prospectively examined patients with collagen diseases. The diagnostic process included applanation tonometry, slit-l...

Glaucoma, a group of heterogeneous optic neuropathies characterized by progressive visual field loss, is the leading cause of irreversible blindness worldwide. The condition has a substantial heritable basis, as illustrated by the numerous loci and genes identified to date, and the large proportion of patients having a family history. Categorized according to the anatomy of the anterior chamber...

Оценить распространенность глаукомы нормального напряжения в Казахстане с использованием результатов Государственной программы скрининга. Материалы и методы. 1 806 876 участников возрасте 40-70 лет прошли скрининговые обследования на предмет выявления глаукомы. Кроме того, измерение внутриглазного давления (ВГД) помощью аппланационной тонометрии тонометра Маклакова под местной анестезией провод...

OBJECTIVES To determine the effect of central corneal thickness (CCT) on the measurement of intraocular pressure (IOP) and on the resultant reclassification of patients as having primary open-angle glaucoma (POAG), normal tension glaucoma (NTG), or ocular hypertension (OHT). METHODS Intraocular pressure (Goldmann applanation tonomety) and CCT (ultrasound pachymetry) were measured in 22 patien...