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Are hospital cataract services managing more complex cases?

An audit of referral pathways and case mix in hospital cataract services. Cataract is the leading cause of irreversible blindness worldwide, causing severe visual impairment, particularly within ageing populations [1]. Gradual lens opacification impairs contrast sensitivity, visual acuity and overall...

Optic nerve swelling – your survival guide (part 1)

Assessment of optic nerve appearance and functions is a daily routine in neuro-ophthalmology. Following a recent high profile court case there has been a significant increase in the amount of referral to ophthalmology departments to assess the optic nerve and...

What to expect when meeting a statistician

There are a growing number of statisticians working closely with ophthalmologists. They have different training but they are driven by the same goal: to perform high quality evidence based clinical research [1,2]. In a perfect world we would simply conduct...

Aspiration of anteriorly migrated dexamethasone implant using an 18G intravenous cannula

Intravitreal dexamethasone (Ozurdex 0.7mg) is a biodegradable, sustained-release implant used to manage diabetic macular oedema, macular oedema secondary to retinal vein occlusion, and non-infectious posterior uveitis due to its anti-inflammatory effects and VEGF suppression [1]. While effective, the implant may...

Evaluation of keratometry with a novel colour LED corneal topographer

The Cassini topographer (i-Optics), which analyses corneal shape based on the reconstruction of specular reflections on 679 coloured LEDs, generates keratometry and is the new machine being compared in this study with other keratometry devices. The prospective comparative study included...

Relationship between nocturnal intraocular pressure elevation and diurnal intraocular pressure level in NTG patients

This group studies Korean normo-tension glaucoma (NTG) patients over a 24-hour period to assess if there was a relationship between nocturnal intraocular pressure (IOP) and diurnal IOP. They have previously suggested differences in diurnal IOP may have varying mechanisms of...

IOL power calculation formulas for myopic eyes undergoing cataract surgery after excimer laser

The authors set out to compare the accuracy of four no-history formulas: Barrett True-K, Haigis-L, Shammas-PL, and Triple-S to calculate the intraocular lens (IOL) power in eyes with previous myopic photorefractive keratectomy or laser in situ keratomileusis, according to their...

Feasibility and acceptability of virtual reality visual field testing compared to standard perimetry

The authors present a prospective pilot study which aimed to assess the feasibility and performance of the vivid vision perimeter (VVP). The VVP is a piece of software which can be used with off-the-shelf virtual reality (VR) headsets. Recruitment took...

ROCK inhibition after descemetorhexis without endothelial keratoplasty: a small but timely Indian RCT

The authors present a single-centre, prospective, randomised, comparative clinical trial (RCT) of 24 eyes of 24 patients with mild-to-moderate Fuchs endothelial corneal dystrophy (FECD) undergoing combined phacoemulsification and a standardised 4mm central descemetorhexis without endothelial keratoplasty (DWEK), with or without...

Comparison of corneal deformation parameters in keratoconic and normal eyes

This study set out to compare biomechanical properties between normal and keratoconic eyes. It was a retrospective study evaluating 89 eyes (47 normal, 42 keratoconic) and a validation arm of 72 eyes (33 normal, 39 keratoconic) using a high speed...

The natural history of treatment naïve choroidal neovascularisation (CNV) in geographic atrophy

The aim of this retrospective study is to assess the characteristics and natural history of quiescent CNV in geographic atrophy (GA) utilising multi-modal imaging. Case notes were reviewed of patients diagnosed with geographic atrophy between January 2010 and December 2016...

UK Paediatric Glaucoma Society Annual Meeting 2025

by Hussain Aluzri, Junior Glaucoma Cinical Research Fellow, Birmingham Midland Eye Centre, UK. The UKPGS 2025 conference was another resounding success, held on 24 January 2025 at the Cavendish Conference Centre, London. The event commenced with an opening address by...