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3582 results found

Is myopia protective against progression of diabetic retinopathy?

This population-based cohort study assessed the association of refractive error with the incidence and progression of diabetic retinopathy (DR); 1562 eyes of 860 patients with diabetes and gradable retinal photographs were included. Baseline data was taken between 2004-2009 and follow-up...

Childhood blindness and visual impairment in the Narayani Zone of Nepal

Up to 50% of childhood blindness is preventable or treatable, and its control is a high priority in the VISION 2020 initiative of the International Agency for the Prevention of Blindness. In this study, the authors utilised the rapid assessment...

Ozurdex in epiretinal membrane surgery

This was a prospective multicentre pilot study, looking at the effect of Ozurdex on visual acuity (VA) and central retinal thickness (CRT) in patients undergoing surgery for epiretinal membrane (ERM). Twelve eyes of 12 patients were included in the study....

Pupil responses in diabetes

This study aimed to investigate pupillary involvement in patients with type 2 diabetes mellitus (DM) and to evaluate any relationship between severity of diabetic retinopathy (DR) and pupillary responses. Participants included 133 individuals in four groups: proliferative DR (n=21), non-proliferative...

Treatment efficacy of stage 4 ROP

This study aimed to determine the efficacy of combined vitrectomy and anti-VEGF injection for advanced stage 4 ROP with extensive neovascular proliferation (NF). The study included nine infants; six bilateral and three unilateral. Seven were female and the mean gestational...

Visual and refractive outcomes and complications in FLACS versus CPS cataract surgery

This is a randomised, controlled study of 110 paired eyes from 55 patients that were randomised into either femtosecond laser-assisted cataract surgery (FLACS) or conventional phacoemulsification cataract surgery (CPS) groups. Visual, refractive outcomes, intraocular pressure (IOP) and complications were compared...

Risk of CNV related to angioid streaks in PXE

This retrospective cross-sectional study investigated 301 patients with pseudoxanthoma elasticum (PXE) for prevalence of choroidal neovascularisation (CNV) and macular atrophy. Some patients were excluded due to missing or poor-quality imaging or the fact that they didn’t have angioid streaks, leaving...

A pulsatile pump in the TM, a new concept in trabecular outflow research

This is a research article where the authors propose a new model in conceptualising the mechanisms involved in the aqueous outflow at the trabecular meshwork (TM). The authors demonstrated evidence of a pump within the Schlemm’s canal. A pulse generated...

Outcomes of treat & extend ranibizumab in diabetic macular oedema

This study retrospectively evaluated 118 eyes of 87 patients who received ranibizumab in a treat and extend regimen for diabetic macular oedema (DMO). Data were collected for patients under follow-up for 24 months. After 24 months, patients gained a mean...

Complications after cataract surgery in high myopes: a systematic review and meta-analysis

The authors review all the modern literature on complications after phacoemulsification in high myopes with axial lengths (AL) greater than 25.0mm. Twenty-eight studies reporting on 19,586 eyes were included. The corrected distance visual acuity (CDVA) improved from 0.96 ± 0.53...

Foveal displacement after macular hole surgery

Previous studies show that internal limiting membrane (ILM) peeling during macular hole surgery is associated with retinal shrinkage (microtubule depolymerization of the axons of the inner retina) and nasal shift of the fovea. A temporal inverted ILM flap technique was...

Combined versus traditional photocoagulation treatment for aggressive posterior retinopathy of prematurity (APROP)

The purpose was to report the outcomes of the combined treatment of sparing laser photocoagulation and intravitreal Bevacizumab (IVB) treatment versus conventional laser photocoagulation intervention in APROP. This was a study of 18 eyes of nine infants. One was excluded...