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Mechanism of colour vision involvement in multiple sclerosis

There is evidence to show that the optic nerve and retina are affected in multiple sclerosis (MS) even without any clinical evidence or history of optic neuritis (ON). MS without optic neuritis causes colour-vision deficit, however, the evidence for selective...

A novel way to distinguish between types of anterior ischaemic optic neuropathy

The authors evaluate the monocyte to high-density lipoprotein (HDL) ratio (MHR) in patients with arteritic and non arteritic anterior ischaemic optic neuropathy (A-AION / NA-AION). A distinction between the two types of AION is essential to begin appropriate treatment, which...

High rate of conversion from ocular hypertension to glaucoma in subjects with uveitis

This is a retrospective study from Auckland over a 10-year period. A total of 188 eyes of 139 subjects with either ocular hypertension (OH) or uveitic glaucoma (UG) were included for analysis with a mean follow up of 9.9 years....

High rate of conversion from ocular hypertension (OH) to glaucoma (UG) in subjects with uveitis

This is a retrospective study from Auckland over a 10-year period including 188 eyes of 139 subjects with either OH or UG and were included for analysis with a mean follow-up of 9.9 years. The most common uveitis causes were...

Macular pigment in relatives of AMD patients

Blue light causes photo-oxidative retinal injury and macular pigment (MP), with lutein, zeaxanthin and mesozeaxanthin as the main components, as a filter that protects the macula from this damage. Previous studies indicated that low levels of macular pigment optical density...

Is thrombolytic treatment warranted for central retinal artery occlusion?

Central retinal artery occlusion (CRAO) is a subtype of acute ischaemic stroke which results in severe visual loss. Acute CRAO is equivalent to a brain acute ischaemic stroke (AIS), as the obstruction of the central retinal artery (CRA) causes end-organ...

A week in the world of ophthalmology: A reflective journey at New Cross Hospital

Embarking on a taster week in ophthalmology at New Cross Hospital was a decision fuelled by the desire to delve into the intricacies of this unique specialty, which blends surgical and medical traits. For foundation doctors, a taster week is...

The adverse effects of COVID-19 on undergraduate ophthalmology education: An opportunity to reform ophthalmology training

The steady erosion of undergraduate ophthalmology teaching, which has been acutely exacerbated by the COVID-19 crisis, has led to a lack of basic ophthalmology examining skills and knowledge amongst clinicians of other specialities. Concurrently, there has been a rise in...

What's trending Apr/May 2021

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. #COVID-19prevention #spectacles Ocular transmission of COVID-19 was discussed from the very beginning of the pandemic [1-3]. Indeed, it was an Ophthalmologist,...

Leadership and management in optometry: why is it important?

The General Medical Council recognises that leadership and management is essential for every doctor, and provides guidance detailing management and leadership responsibilities [1]. Indeed, management and leadership is part of the core training for all medical trainees. However, to date,...

Balancing early and late surgical intervention for congenital nasolacrimal duct obstruction

This retrospective study investigated the incidence of anisometropia and amblyopia by age of congenital nasolacrimal duct obstruction (CNLDO) resolution. At Seattle children’s hospital, between 2007 and 2017, the outcomes of children with early versus late spontaneous resolution of CNLDO were...

Chandelier-assisted versus standard scleral buckling for rhegmatogenous retinal detachment repair. Systematic review and meta-analysis

Despite a significant global decline in standard scleral buckling (SSB) procedures for rhegmatogenous retinal detachment (RRD), it continues to hold its place as an essential treatment option, offering distinct advantages such as cost-effectiveness, preservation of the vitreous, improved final visual...