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Effect of long-term scleral contact lenses on corneal topography, tear film and impression cytology in keratoconus

This study of 16 keratoconus patients aimed to investigate the impact of long-term scleral contact lens (ScCL) wear on corneal curvature, corneal thickness, tear film function and ocular surface in patients with keratoconus. Corneal topography, tear osmolarity test, Schirmer 1...

Does religious fasting affect intraocular pressure or retinal parameters?

Nearly one billion Muslims fast every year during the month of Ramadan. Due to the difference between the lunar and solar calendars, religious fasting time can range from 11 to 17 hours per day. This prolonged abstinence from food and...

Using a driving simulator to explore the effect of visual field loss from optic disc drusen

The purpose of this study was to compare driving simulator performance of participants with visual field loss (VFL) from optic disc drusen (ODD) with a normally sighted control group and a group of individuals with glaucoma. Data on performance and...

Relationship between diabetic retinopathy and cerebrovascular reactivity changes

Cerebral micro-angiopathy caused by diabetes can manifest itself as an impairment in cerebrovascular reactivity. Transcranial doppler ultrasound (TCD) is a cost-effective and non-invasive way to measure the cerebrovascular reactivity. This study aimed to assess the relationship between the grade of...

Use of telemedicine within adult strabismus management

The aim of this survey was to assess the practice preferences in the management of adult strabismus among the American Association for Pediatric Ophthalmology and Strabismus (AAPOS) committee members. A 27-question multiple-choice questionnaire was sent to 19 ophthalmologists on AAPOS...

How does a tablet based stereoacuity test perform in children with normal and abnormal visual acuity?

The authors present a prospective cross-sectional comparison study at a single centre. Paediatric patients attending an ophthalmology outpatient clinic and likely to be cooperative were approached to participate. Participants underwent stereoacuity assessment using the ASTEROID and Titmus tests, usually in...

3D printing and ophthalmology

3D printers have been available in the home market for many years, with the range of models increasing over time and the costs reducing. Historically, 3D printers have built a reputation of being complex and uncommon, most needing significant assembly...

Obituary: a heartfelt goodbye to Roger Pope

One of the most admired of UK opticians, Roger Pope, holder of two Royal Warrants, has sadly passed away leaving a legacy as the greatest colleague and friend to the optical community.

The College of Optometrists publishes updated Clinical Governance Guidance to support quality improvement and excellence in optometry

The College of Optometrists has launched its updated Clinical Governance Guidance to provide members with a robust framework that aligns with the healthcare landscape and primary care optometry workplace practices of today - and into the future. The guidance will...

The art of giving generous grains

On the drive home, after a long day of eye screening patients in homeless shelters, I would pass through the boroughs, towns and villages of east London. Stopping at the soup kitchen, I would meet Christian with heavy cataracts, and...

Keep calm and cut the carbon – improving sustainability in ophthalmology

As I dump my tenth pair of gloves into a non-recyclable clinical waste bin; dispose of another handful of plastic minims; or print another wad of single-sided discharge paperwork after a cataract surgery, the inconvenient truth of how these seemingly...

Broadening of treatment options for potentially blinding retinal conditions

Rod McNeil provides an update on a promising bispecific antibody recently approved for treatment of neovascular age-related macular degeneration (nAMD) and diabetic macular oedema (DMO) and considers emerging developments in biosimilars to established anti-vascular endothelial growth factor (anti-VEGF) therapies, including...