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3418 results found

Aqueous humour cytokine levels in PCV and nAMD

This study looks into the possible roles of various cytokines or growth factors in the pathogenesis of exudative age-related macular degeneration (AMD) by comparing aqueous levels of 14 cytokines between eyes with polypoidal choroidal vasculopathy (PCV) and those with neovascular...

Uveitis in HIV infected persons

Before the advent of highly active antiretroviral therapy (HAART), uveitis, in particular cytomegalovirus (CMV) retinitis, was the most common cause of visual loss in patients with AIDS. HAART has altered the cause of ocular disease in HIV infected individuals by...

Intensive diabetes therapy and ocular surgery in type 1 diabetes

The Diabetes Control and Complications Trial (DCCT) ran between 1983 and 1993 and showed that intensive glycaemic control was beneficial in reducing diabetic retinopathy in type 1 patients. There was a 76% reduction in onset of retinopathy and a 52%...

Four year outcomes of macular degeneration treated with ranibizumab

The authors report on a retrospective study of neovascular age-related macular degeneration (AMD) patients treated with a variable ranibizumab dosing regimen over a period of four years (from January 2007 to December 2011). A total of 600 treatment naïve eyes...

Cataract surgery in patients with retinitis pigmentosa

Retinitis pigmentosa (RP) is the commonest inherited cause of retinal degeneration. Posterior subcapsular cataract (PSC) develops in 41% to 90% of these patients by age 40 years. In this retrospective study, the authors have evaluated surgical outcomes in patients with...

Risk factors for lens dislocation post cataract surgery

This retrospective cohort study in Korea assessed the risk factors for intraocular lens (IOL) dislocation. They used national data of 2,162,191 patients who had had cataract surgery between 2009 and 2016. They excluded any patient who had an IOL dislocation...

Treat-and-extend regimen in treatment of patients with type 3 neovascularisation

Type 3 neovascularisation, also known as retinal angiomatous proliferation is a distinct subtype of neovascular AMD characterised by intraretinal neovascularisation. This retrospective study included 17 eyes diagnosed with type 3 neovascularisation who were changed from pro-re-nata (PRN) based treatment regime...

CHARGE syndrome features

CHARGE syndrome (CS) includes coloboma, heart defects, atresia of the choanae, retardation of growth and development, genital and urinary anomalies and ear anomalies. The authors developed an original self-administered questionnaire (VISIOcharge) for patients with CS and used it to evaluate...

Oral glycerol effect on anterior chamber depth during cataract surgery

The authors present the findings of a controlled clinical trial where cataract patients having surgery for both eyes at least seven days apart were given oral glycerol preoperatively when operating on the right eye. This meant that the left eye...

Questionable ERG use for Vigabatrin screening

The authors aimed to identify the usefulness of electroretinograms (ERGs) as screening for retinal toxicity in patients taking Vigabatrin in a single centre study. This was a retrospective review of full field ERGs and included 170 ERGs of 138 patients...

Prevalence and risk factors for ROP in Saudi Arabia

This study aimed to establish the prevalence of retinopathy of prematurity (ROP) among high-risk neonates in a tertiary centre, identify the most commonly associated risk factors and highlight the benefits of early treatment of type 2 ROP and ROP milder...

Review of international telemedicine infrastructure for ROP

This review aimed to review the information and communications technology available for telemedicine, the internet access and economic status of countries at greater risk for higher prevalence of ROP, the framework of established ROP telemedicine programmes, and the cost-effectiveness of...