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Useful and controversial apps and services

These apps and web services are not specifically ophthalmic but hopefully of interest. Office Lens Delegates take pictures of presentation slides at conferences quite frequently. If this is something you do, have a look at the ‘Office Lens’ app. This...

Addressing diabetes-related complications in Tanzania and Eswatini: A comprehensive approach to eye and foot screening

Diabetes is rising globally, particularly in low- to middle-income countries (LMICs), where healthcare systems are under resourced [1,2]. Among its complications, diabetic retinopathy (DR) and diabetic foot disease are preventable yet frequently overlooked [3-6]. These problems often develop together due...

Advanced level practice for ophthalmic nursing

The Royal College of Nursing (RCN) Ophthalmic Nursing Forum (ONF) is committed to clinical excellence through advancing ophthalmic nursing practice and supporting career development. With the increasing demand for ophthalmic services, advanced and specialist practice roles are vital to increase...

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...

Cataract surgery in uveitis patients

Cataract formation is a common complication of uveitis, causing up to 40% of vision loss in these patients. Cataract results from inflammation +/- corticosteroid therapy and is usually posterior subcapsular, but a small proportion have a rapid increase in nuclear...

Working smarter not harder: How to transform eyecare delivery in the United Kingdom (part 2)

Are we doing enough to meet the current demands on ophthalmic services? In part two of a two-part series (see Part 1 here), Rosalind Harrison explains how efficiency can be improved by setting up eye services in community hubs. The...

Part 3: The Arclight Project: Implementation workshops

In this three-part series (Click here for Part 1 and Part 2) Andrew Blaikie and his team explore the role and application of the Arclight Device in Imaging of the Eye. The Arclight Project aims to support and enhance the...

FAQs about cerebral visual impairment (CVI): identifying and helping those affected

Cerebral visual impairment is common in both adults and children, yet the diagnosis can easily be missed unless one is tuned into the presenting features. This article provides a succinct introduction to this important topic. What is vision? Vision is...