نتایج جستجو برای: diabetic macular edema
تعداد نتایج: 169451 فیلتر نتایج به سال:
Macular edema consists of intra- or subretinal fluid accumulation in the macular region. It occurs during the course of numerous retinal disorders and can cause severe impairment of central vision. Major causes of macular edema include diabetes, branch and central retinal vein occlusion, choroidal neovascularization, posterior uveitis, postoperative inflammation and central serous chorioretinop...
PURPOSE To investigate whether cysts in diabetic macular edema are better visualized in the red channel of color fundus camera images, as compared with the green channel, because color fundus camera screening methods that emphasize short-wavelength light may miss cysts in patients with dark fundi or changes to outer blood retinal barrier. METHODS Fundus images for diabetic retinopathy photosc...
OBJECTIVES To investigate the relationship between serum carbonic anhydrase I-II (CA-I and II) autoantibody levels and diabetic retinopathy (DRP) in cases with type 1 diabetes. MATERIALS AND METHODS A total of 37 type-1 diabetic patients, 17 with DRP (group 1) and 20 without (group 2), and 38 healthy control subjects (group 3) were included. CA-I and CA-II autoantibody levels were measured in...
PURPOSE To describe the prevalence and risk factors of diabetic retinopathy in a multi-ethnic US population of whites, blacks, hispanics, and chinese. DESIGN Cross-sectional study of 778 individuals from ages 45 to 85 years with diabetes, participating in the Multi-Ethnic Study of Atherosclerosis (MESA). METHODS Retinal photographs were obtained with a 45 degrees nonmydriatic digital fundus...
PURPOSE The purpose of this study was to evaluate and compare microperimetry and fundus autofluorescence (FAF) after subthreshold micropulse diode laser versus modified Early Treatment Diabetic Retinopathy Study photocoagulation for clinically significant diabetic macular edema. METHODS A prospective randomized clinical trial including 62 eyes (50 patients) with untreated, center-involving, c...
Background: To present an overview of the pharmacologic treatment of pseudophakic macular edema. Methods: A systematic review of the currently accepted pharmacologic treatments for pseudophakic macular edema. Main outcome parameters include visual acuity and central macular thickness as determined by ocular coherence tomography. Articles retrieved by Pubmed search using keywords pseudophaki...
OBJECTIVE To evaluate the effect of ruboxistaurin, an orally administered protein kinase C beta (PKC beta) isozyme-selective inhibitor, on vision loss in patients with diabetes. DESIGN Thirty-six-month, randomized, double-masked, placebo-controlled, parallel, multicenter trial. PARTICIPANTS Six hundred eighty-five patients randomized at 70 clinical sites. METHODS Ophthalmologic examinatio...
BACKGROUND To describe implementation and first-year screening results of the first Chinese telehealth system for diabetic retinopathy (DR) - the Beixinjing Community Diabetic Retinopathy Telehealth system (BCDRT). METHODS BCDRT implementation was based on the acquisition of adequate digital retinographs, secure digital transmission, storage and retrieval of participants' data and reader-gene...
OBJECTIVE To determine the visual outcome of laser treatment in clinically significant macular edema. METHODS This interventional and qausi experimental study was carried out at Diabetic Association of Pakistan (DAP) during January 2011 and December 2012. Approval was taken from Research Ethical Committee of Isra Postgraduate Institute of Ophthalmology. Records of 925 eyes of 464 patients wit...
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