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1668 results found

Predicting outcomes in repair of canalicular lacerations

This is a retrospective study looking at results of primary canalicular repairs in a tertiary eye centre. Thirty-nine patients were included in the study. The cause of injury was blunt trauma in 51.2%, road traffic accident (RTA) in 30.7%, animal...

OCT in peripheral corneal thinning

This small retrospective study used high resolution optical coherence tomography (OCT) Heidelberg Spectralis to identify features which could determine the underlying aetiology of peripheral corneal thinning. Ten patients were included; five with diagnoses of degenerative peripheral thinning; Terrien’s marginal degeneration...

Scheimpflug images and graft rejection

This study aimed to assess corneal changes using 360-degree Scheimpflug images and pachymetry readings to outline screening parameters, which define graft rejection. Seventeen eyes of 16 patients developed clinically manifest allograft rejection two to 42 months after surgery – those...

AlloDerm for correction of lower lid retraction

This is a retrospective review of 95 eyes of 54 patients undergoing orbital decompression for Graves’ orbitopathy. All patients had a swinging eyelid approach across the whole of the lower lid. Thirty-six eyes also had insertion of a 0.3mm thick...

Emergency eye care in the UK: the way forward?

In this paper the authors highlight issues pertaining to the growing number of patients presenting to the emergency eye services in the UK. Data collection involved literature review, telephone surveys and email correspondence (n=142). Ninety-one lead clinicians responded and a...

Are retinal vein occlusions seasonal? And if so why might that be?

Some studies have reported a strong seasonal pattern to central retinal vein occlusion (CRVO) occurrence with a peak in January, but other studies have failed to replicate this finding. The authors sought to determine data for Stockholm’s seasonal variation in...

Automated grading of diabetic retinopathy: is it possible?

Diabetic retinopathy (DR) is a frequent microvascular complication of diabetes and a leading cause of blindness worldwide. However, much of this diabetic blindness can be delayed or even prevented with timely diagnosis and proper treatment. For this reason, regular screening...

Expert vs. non expert grading of ROP from digital video images

The primary purpose of this study was to determine whether digital video images of the retina obtained using an indirect ophthalmoscope imaging system could be accurately graded for zone and stage of retinopathy of prematurity (ROP) and the presence of...

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%...

Long-term effect of gene therapy on Leber’s congenital amaurosis

After reporting the first successful gene therapy results for RPE65 deficiency in three patients in a brief report in 2008, the same team from London now report the results of 12 patients followed up for three years after transfection. As...

Association between serum triglycerides and pan retinal photocoagulation in type 1 diabetes

This retrospective cohort study aimed to examine whether dyslipidaemia is a risk factor for progressing to proliferative diabetic retinopathy (PDR) and consequently requiring pan retinal photocoagulation (PRP) treatment in type 1 diabetics. In previous studies including the ETDRS study an...

Cytokine levels in vitreous fluid in patients with pathological myopia

Pathological myopia (PM) is a leading cause of irreversible visual impairment worldwide, and efforts are dedicated to the study of its underlying mechanisms. Axial extension of the eyeball is regulated via a cascade of biochemical molecules that are initiated in...