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1333 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...

Has ‘reduce, reuse and recycle’ gone too far?

The past few decades of surgery since the ‘mad cow disease’ have been dominated by a push to switch to disposable instruments. The reason is to prevent cross-contamination and reduce the risk of surgical site infections – especially so with...

The focus group

I love conferences. Euretina I love above all others, and when it came to London in 2014 I was determined to attend. A few weeks before the conference was scheduled to begin a well-known pharmaceutical company sent me an email...

Protecting and recovering from email hacking

Over the last 12 months I have received emails from more than 20 friends and acquaintances (mostly doctors) who didn’t send those emails. More often than not I find the emails in my ‘Spam’ folder as Gmail knows they are...

Can e-learning help bridge the ophthalmology teaching gap?

The authors ask whether e-learning can help to address the current lack of ophthalmology teaching in the undergraduate curriculum. Studies among the United Kingdom, Australasian, Canadian and Asian medical schools have found that students on average spent just over a...

Measuring patient-reported outcomes after refractive surgery to assess patient satisfaction

Patient-reported outcomes enable surgeons to evaluate patients’ symptoms and satisfaction after laser vision correction. The great majority of patients are pleased with their outcomes from laser vision correction, whether it is with photorefractive keratectomy, laser in-situ keratomileusis (LASIK), or small...

VISION 2020 LINKS Programme and DR-NET World Sight Day Workshop

World Sight Day (WSD) was celebrated globally on 8 October 2020 [1]. From Australia and the Pacific to the Americas, via Asia, Africa and the Caribbean, awareness-raising and advocacy activities took place throughout the day, to focus attention on unnecessary...