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RNIB Scotland launch Glasgow drop-in sessions

Blind and partially sighted Glasgow residents will be able to get in-person support and advice at their local library, thanks to new sessions organised by a national sight loss charity.

Know Your Risk: Glaucoma UK launches interactive online quiz to help prevent sight loss

Glaucoma is one of the leading causes of blindness in the UK – it can affect anyone, at any time, and is often symptomless. Approximately 700,000 people in the UK have glaucoma, but 50% of them don’t know - if...

Optical quality difference between monofocal and multifocal intraocular lenses

It is well known that multifocal intraocular lenses (IOLs) can generate more than one focus to restore distance and near vision, but patients may experience adverse optical phenomena such as decreased contrast sensitivity and induced glare or halos. The authors...

‘Phaco-plus’ procedures at forefront of modern glaucoma management

Glaucoma and cataract increasingly present as a ‘two-in-one’ surgical opportunity. In the UK, new modelling suggests ~1 million adults aged ≥40 may currently have glaucoma, with a projected rise to ~1.6 million by 2060 as the population ages and demographics...

Akimba mice, a model of human diabetic retinopathy

Diabetic retinopathy (DR) is a major complication of diabetes and a growing problem as the systemic disease becomes more prevalent. DR develops insidiously from an asymptomatic form through to vascular damage that leads to oedema and breakdown of the blood-retinal...

An eye on novel anti-cancer agents: an evidence-based approach to external eye assessment

Novel anti-cancer therapies have led to significant advancement in cancer treatment, however, they can be associated with external eye complications. It is important to be mindful of such adverse effects during assessment of patients enrolled in clinical trials. Annually, approximately...

The future of SLT?

For Feb/Mar 2024, we are looking at a recently released laser machine to perform direct SLT – selective laser trabeculoplasty (DSLT). Although SLT is well known, DSLT is sufficiently novel that a brief description is a good place to start....

Randomisation, confounding & observational methods in ophthalmic epidemiology

Randomisation and confounding Understanding the relationship between an exposure and an outcome of interest is the central challenge in ophthalmic epidemiology. The exposure may be aetiological, taking the form of a putative risk biological factor, or therapeutic, in the form...

Pilot trial of Fluoxetine for post-stroke homonymous hemianopia

The authors present a pilot randomised placebo controlled double blind trial assessing 20mg fluoxetine once daily for 90 days versus placebo in stroke survivors with isolated homonymous hemianopia. Exclusion criteria were extensive in terms of pre-existing ophthalmic or neurologic disease,...

Saccadic duration and trajectories in monkeys with induced strabismus

This author aimed to (1) determine whether saccadic duration is consistently the same for the two eyes and / or whether the amplitude-duration relationships differ for the two eyes; and (2) test the hypothesis that saccade trajectories show abnormally large...

Glaucoma-NET: a novel way of improving glaucoma management in sub-Saharan Africa

Background Glaucoma is the second most common cause of blindness worldwide [1]. People with untreated glaucoma suffer from irreversible, progressive loss of sight. The disease is characterised by progressive loss of visual field, with pathological cupping of the optic disc...

A practical guide to anisocoria

Anisocoria means the presence of difference in the size of the right and left pupils. It is a sign of an abnormality in the efferent pathway. The first question facing the ophthalmologist is to ascertain if anisocoria is present or...