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VEGF and axial length (RVU)

The authors of this paper set out to examine whether the concentrations of VEGF in the vitreous were associated with refractive error and axial length in eyes without retinal disease, except of macular holes or epiretinal membranes. A vitreous sample...

Myopia rate of change from 5-20 years

Data was collected from the 2008-12 KNHANES survey and the study included 7695 of 9351 subjects with refractive data. The mean age was 11.8 years (5-20 range) with 48.2% female. Mean spherical equivalent was -1.82 ±2.23D. For five-year-olds, the mean...

Improving vision screening access

The purpose of this study was to determine whether providing access to instrument-based screening equipment would increase the total number of high quality age-appropriate vision screenings provided to pre-school aged children. SPOT vision screening was placed in paediatric offices at...

IOL power in short eyes

Prospective analysis of 269 eyes of 269 patients between 2017 and 2020, with axial length (AL) of 22mm or less. New principles for calculating IOL power were recently developed, including formulas based on paraxial ray-tracing (Barrett and Olsen) and based...

Attitudes to strabismus in an Ethiopian population

The authors conducted a community-based cross-sectional study in Gondar town (NW Ethiopia) in April 2019 of all eligible adults with a two-stage random sampling procedure for recruitment. Six hundred and two participants were included with a response rate of 94.9%...

Depth and width of corneal wounds post corneal foreign body removal

This was a prospective study of 63 eyes of 63 patients undergoing corneal foreign body (FB) removal with a 27G needle at the slit-lamp; 96.8% of the patients were men with mean age 35.8 ±11.0 years. Regarding location of FBs,...

How the thinking machine is transforming the retinal landscape

Regulatory approval of the first two therapeutic substances for the management of geographic atrophy (GA) secondary to age-related macular degeneration has been a major breakthrough. The authors explored the issue surrounding the lack of agreed therapeutic standards and diagnostic tools...

Retrospective analysis on the outcomes of contact lens-associated keratitis in a tertiary centre

This is a retrospective cohort study of 161 eyes (153 patients) with contact lens-associated keratitis (CLAK) from Moorfields Hospital between 1 July 2021 to 28 February 2022. They were classified into three groups based on the size of the epithelial...

Patient perspectives on inherited retinal diseases

The authors present a qualitative study of patient perspectives on living with inherited retinal diseases based on social media engagement. Social media posts from 6 sites were analysed over a 10-year period. Data was extracted manually by the research team,...

Social networking

The use of social networking is now very common in both home and work environments. The field is expanding continually and we have had some requests for a roundup of common platforms. What is social networking and social media? As...

Video consultations after COVID-19

In the context of the COVID-19 pandemic, video consultations (VC) in eye care have been adopted in some regions and hospitals as a way of replacing some face to face ophthalmic consultations. I would like to use this column to...

Artists Unite to showcase experiences of sight loss in new collection

The exhibition will open on 10 June as part of the Wandsworth Arts Fringe in London.