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Corneal hysteresis: An emerging biomarker in the management of glaucoma

Corneal hysteresis (CH) is gaining recognition as a valuable parameter in the management of glaucoma. Corneal hysteresis is defined as the difference between the inward and outward pressure responses of the cornea during deformation. This measurement reflects the viscoelastic properties...

Collaborating across the Caribbean to tackle diabetic retinopathy

The VISION 2020 LINKS Programme has been running since 2004, with a focus on improving the quality and quantity of eye care training in low-income countries [1]. In 2014, the Diabetic Retinopathy Network (DR-NET) was established [2]. This is a...

Understanding vasoproliferative retinal tumours

Syed Irtiza Ali Shah explores this rare and unusual condition through a fascinating case presentation. Vasoproliferative tumours of the retina (VPTR) are a vascular mass with an associated exudative retinopathy alongside the presence of minimally dilated feeder vessels. This is...

Two cases of acute syphilitic posterior placoid chorioretinitis

Syphilis has re-emerged as a significant public health concern, with the World Health Organization (WHO) estimating that 8 million adults aged 15–49 acquired syphilis in 2022. Untreated syphilis can have severe consequences, including cardiovascular, neurological and ocular complications. Ocular manifestations...

There will be a 27% rise in the number of people living with sight loss in the UK by 2035, RNIB the UK’s leading sight loss charity predicts

This World Sight Day, leading sight loss charity the Royal National Institute of Blind People (RNIB) was calling for the UK Government to prioritise eye health. This is after fresh insight from the charity that shows there will be a...

Long-term outcomes of intravitreal ranibizumab for neovascular AMD

This is a single centre prospective study for the long-term, whole population ‘real-world’ clinical outcomes of ranibizumab therapy in treatment-naïve patients for neovascular age-related macular degeneration (AMD). This study recorded: demographics, Early Treatment Diabetic Retinopathy Study visual acuity (ETDRS VA)...

VISION 2020 LINKS: Retinoblastoma 
in Africa

The VISION 2020 LINKS Programme is part of the ‘VISION 2020: The Right to Sight’ global initiative to eliminate avoidable blindness [1]. The LINKS Programme works with overseas eye departments to help identify priorities and match their priority needs with...

Artificial intelligence and the 2024 Esme’s Umbrella Medical Student Essay Prize

Esme’s Umbrella is a charity for people with Charles Bonnet syndrome (CBS), helping raise awareness of the condition as well as offering support and advice. All clinical specialties may encounter CBS, so Esme’s Umbrella inaugurated a medical student essay prize...

#KnowYourDrops: breaking down barriers to poor compliance

Award-winning* #KnowYourDrops eye drop compliance campaign helps patients for World Glaucoma Week to achieve medicines optimisation in ophthalmology. The #KnowYourDrops campaign is fast becoming an internationally recognised model to help support healthcare professionals, with the provision of better tailored ophthalmic...

What's trending Aug/Sept 2019

#puppydogeyes Who can resist a pair of puppy dog eyes? It may be that no human can! A team of researchers discovered that dogs acquired a new forehead muscle, which is scanty or absent in wolves. This muscle is the...

Exploiting nature’s randomised trials of eye disease

Confounding and reverse causation in observational ophthalmic epidemiology Traditional observational studies are inherently limited in establishing a causal effect of an exposure on an outcome of interest. One fundamental limitation is confounding, whereby causation is incorrectly attributed to a third...

Eye research: where next?

Eye research in the UK is underfunded relative to other areas of medical research and general awareness of sight loss and its prevention remains poor, messages that were reinforced in presentations and discussions during a recent research summit meeting in...