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1430 results found

Normative data using a virtual reality game-based visual field test

The authors present a prospective cross-sectional study involving healthy children to assess the use of a virtual reality game-based perimetry assessment. A single eye centre recruited through paediatric optometry and ophthalmology clinics over a 12-month period. Children aged <18 years...

Randomised controlled trial of CAM training vs occlusion for amblyopia therapy

The main aim of this study was to compare the effect of Cambridge vision stimulator (CAM) therapy with passive occlusion in the management of unilateral amblyopia. This was an randomised control trial (RCT) with two groups; group 1 with CAM...

Dexmedetomidine vs remifentanil for reduction of postoperative agitation

Postoperative agitation is a common anaesthetic complication in children with a significant impact to care and outcomes. The authors studied preschool children to compare the effect of intravenous administration of dexmedetomidine and remifentanil on postoperative agitation following strabismus surgery under...

Piloting myopic control glasses effects on axial length under mesopic conditions

This study aimed to pilot whether axial length reduces when being treated with myopia control glasses in mesopic conditions. Participants were required to have single-vision glasses with spherical equivalent between -1.00 and -5.00 dioptres, astigmatism less than -1.00 dioptre, a...

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...

What plane should be used for ultrasound measurement of the optic nerve sheath diameter?

This prospective observational study aimed to evaluate the differences between optic nerve sheath diameter (ONSD) between the patients’ two eyes and different ultrasound planes (transverse and sagittal). Participants were recruited over a two-year period from a single neurosurgical department. To...

Course Report: Introduction to Clinical Ophthalmology

It is widely recognised that ophthalmology is often underrepresented in undergraduate medical education, a major blind spot of the curriculum. Students usually receive only a two-week rotation in the specialty. This is arguably insufficient to gain even a rudimentary understanding...

Motor vehicle accident-related eye trauma trends in the United States

The authors present a large retrospective epidemiological study analysing motor vehicle accident-associated eye injuries presenting to US emergency departments between 2000 and 2020. Using a national injury surveillance database (NEISS-AIP), they examined incidence trends, patient demographics and injury patterns over...

Bilateral medial rectus recession outcomes for acute acquired comitant esotropia vs infantile esotropia

In this study, the aim was to describe the surgical dose response of bilateral medial rectus muscle recession (MRR) in acute acquired comitant esotropia (AACE), compared to infantile esotropia (IET). This was a retrospective study of 114 patients; 39 AACE...

Healthcare access gaps in adults with vision difficulty

The authors analyse data from the Behavioral Risk Factor Surveillance System (2019–2021) to evaluate disparities in healthcare access among adults with self-reported vision difficulty. This large cross-sectional study demonstrates that individuals reporting visual impairment face significant barriers across multiple domains...

What are the indications and outcomes of optic nerve and optic nerve sheath biopsies?

This retrospective multicentre study reviewed 72 patients who underwent optic nerve or optic nerve sheath biopsy at 3 sites over a 24-year period. The authors aimed to evaluate the indications, diagnostic yield and complications associated with these procedures, which are...

Exploring postoperative outcomes of combined strabismus and cataract surgery in adults

The authors present a retrospective case review of the outcomes of combined strabismus and cataract surgery in adults with longstanding horizontal manifest strabismus and visually significant cataracts. A minimum of 1-month follow-up was required to be included. Cases with sensory,...