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Ground control to optic nerve – the space oddity to be studied

The authors explore the clinical entity that is known as Spaceflight Associated Neuro-ocular Syndrome (SANS). Its clinical characteristics include optic disc oedema, hyperopic refractive shifts, globe flattening, and chorioretinal folds, may pose a health risk for future space exploration. Understanding...

Results from two eye tests suggest that vision is a battle of the sexes

The research was developed by Contact Lenses UK to explore the nation's eye health, by analysing participants ‘colour vision’ and ‘perception’.

Advanced Glaucoma Surgery Course in Africa through the Juba-Bournemouth VISION 2020 LINK

In order to enhance specialist skills, particularly for South Sudan, the Juba-Bournemouth VISION 2020 LINK has been offering week-long intensive ophthalmic specialist training for the last three years, in collaboration with the University of Nairobi, the College of Ophthalmology of...

Genetic therapy gives infants life-changing improvements in sight

Four young children have gained life-changing improvements in sight following treatment with a pioneering new genetic medicine through Moorfields Eye Hospital and UCL Institute of Ophthalmology, with the support of MeiraGTx. The children were born with a severe impairment to...

Neonatal hypoxic ischaemic encephalopathy with imaging abnormalities in the occipital lobe – how to counsel the parents

Case A baby boy, with a background of intrauterine growth restriction, was born at 37 weeks and three days gestation via forceps delivery. The baby was born in poor condition, with low heart rate, poor respiratory rate, poor colour and...

Nanofiber-based hydrogels prevent capsular opacification

Lens refilling is the replacement of the lens with a silicone polymer in an otherwise intact lens capsule. However, capsular opacification (CO), resulting in reduced visual acuity, is a major complication of these injectable accommodating lenses. Opacification is due to...

IN FOCUS - Prevention and treatment of blindness worldwide: the story of ‘VISION 2020: The Right to Sight’

The story of blindness and efforts to prevent and treat it cannot be told without going back to the earliest recorded history of blindness. Trachoma was described in ancient Egypt, cataract surgery in India about the fifth century BC and...

Vision loss during Eylea treatment for AMD

This report investigated patients who lost more than two lines of vision despite periodic injections of aflibercept and explored the factors associated with vision loss. One hundred and ninety-six eyes were included in this study over a two year period....

Interesting causes and consequences of orbital inflammations

Three articles discuss various causes and consequences or orbital cellulitis. The first highlights the possibility of orbital cellulitis causing cavernous sinus thrombosis and in the case presented progression to internal carotid artery aneurysm. The authors highlight the importance of considering...

PREVIEW: RCOphth Annual Congress 2025 #EyeConUK

That time of year is coming around again and the ophthalmic community are ironing their ties and polishing their shoes ready for the Royal College of Ophthalmologists’ Annual #EyeConUK Congress 2025, taking place at the ACC, Liverpool, between 19–22 May....

Blame the lens – not its position – in refractive surprise

Aetiology of postoperative refractive surprise Weber coined the term “wrong eye, wrong intraocular lens, wrong patient” in 2008 as an aide memoir of major factors believed to underlie refractive surprise – defined as a significant unintended difference between dioptric refraction...

Designing ophthalmology services Part 2: How do we address the queues for a clinic?

The first of this three-part series showed how systems engineering can be used to correctly diagnose and address the causes of delays in a clinic. This second article describes how to design a more productive system that meets the new...