Aim: To determine if uncomplicated phacoemulsification cataract surgery is associated with an accelerated rate of progression of diabetic retinopathy or maculopathy postoperatively. Methods: A prospective trial of 50 type 2 diabetics undergoing monocular phacoemulsification cataract surgery by a single consultant surgeon. The grade of diabetic retinopathy and diabetic maculopathy in the operate...

purpose: to evaluate the effect of intravitreal bevacizumab (ivb) injection on sustained intraocular pressure (iop) methods: this non-randomized prospective study was conducted on 359 eyes of 359 patients in amir almomenin (rasht) and labbafinejad (tehran) hospitals. after history taking and complete ocular examination, iop was measured one week and one day before injection (twice at each sessi...

PURPOSE Subtle changes in retinal vascular caliber have been shown to predict diabetic retinopathy and other diabetic complications. This study was undertaken to investigate whether retinal vascular caliber correlates with light-flicker-induced retinal vasodilation, a measure of endothelial function. METHODS The participants were 224 persons with diabetes (85 type 1 and 139 type 2) and 103 pe...

purpose: to report the efficacy of a single intravitreal injection of bevacizumab (ivb) alone or in com-bination with intravitreal triamcinolone acetonide (ivt) versus macular laser photocoagulation (mpc) as primary treatment for diabetic macular edema (dme). methods: this randomized three-arm clinical trial included 103 eyes of 97 patients with clinically significant dme and no previous treatm...

AIM To determine if uncomplicated phacoemulsification cataract surgery is associated with an accelerated rate of progression of diabetic retinopathy or maculopathy postoperatively. METHODS A prospective trial of 50 type 2 diabetics undergoing monocular phacoemulsification cataract surgery by a single consultant surgeon. The grade of diabetic retinopathy and diabetic maculopathy in the operate...

OBJECTIVE To examine the prospective association of retinal vascular fractal dimension with diabetic retinopathy risk in young people with type 1 diabetes. RESEARCH DESIGN AND METHODS This was a hospital-based prospective study of 590 patients aged 12-20 years with type 1 diabetes free of retinopathy at baseline. All patients had seven-field retinal photographs taken of both eyes. Incident re...

BACKGROUND The effect of pancreas transplantation on diabetic retinopathy remains inconclusive. Herein, we report six patients with type 1 diabetes mellitus (DM) who underwent pancreas transplantation and developed acute macular edema and peripapillary soft exudate with rapid progression to proliferative diabetic retinopathy. METHODS In this retrospective observational study, diabetic patient...

In this retrospective cross-sectional study, we quantitatively analyzed the tomographic features in the neural tissues around the optic disc in patients with diabetic retinopathy with and without panretinal photocoagulation. We analyzed 206 eyes, comprising 33 normal eyes in subjects without diabetes (group I), 30 eyes without diabetic retinopathy (group II), 66 eyes with non-proliferative diab...

AIM To evaluate the potential of the retinal thickness analyser (RTA) as an objective tool for assessment and follow up of diabetic macular oedema. METHODS A prototype of the RTA that operates on the principle of laser slit biomicroscopy was used. Retinal thickness was obtained in 41 eyes of 41 diabetic patients. The clinical diagnosis was cystoid macular oedema (CMO) in 10 eyes, clinically s...