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Everyday diabetes medicine could treat common cause of blindness

Doctors have found that metformin, an everyday medicine for diabetes, is associated with less progression of age-related macular degeneration (AMD), the commonest cause of blindness in western countries. People with diabetes over the age of 55 years taking metformin were...

Transferring imaging from primary to secondary care (part 2)

Transferring clinical imaging from high street optometrists to secondary care is an increasingly requested option, especially in the context of the COVID-19 pandemic. A wide variety of solutions exist to allow this, each with their own merits and shortcomings. In...

Acute retinal necrosis presumably caused by Epstein-Barr virus infection

Acute retinal necrosis (ARN) is an uncommon, but serious and potentially blinding condition. ARN is characterised by panuveitis, occlusive vasculopathy and progressive peripheral necrotising retinitis. The diagnosis is clinical but confirmation is sought via aqueous and vitreous sampling. Varicella zoster...

Cytomegalovirus retinitis post intravitreal triamcinolone in an immunocompetent patient with juvenile glaucoma

Figure 1: Fundus photograph shows active CMV retinitis four weeks after IVTA in the right eye. Figure 2: Fundus photograph of the left eye with no CMV retinitis; atrophic disc as a result of juvenile glaucoma. Case report A 29-year-old...

A rare neonatal presentation of bilateral dacryocele and choanal atresia

Following a routine pregnancy, a newly delivered baby boy, born at term, was found to have increased work of breathing, stridor and a left medial canthal swelling. The baby required 100% oxygen via a face mask to maintain oxygen saturations....

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...

Large-scale study uncovers demographic and sex factors behind genetic cause of age-related visual loss

A new study has identified a major genetic contributor to Fuchs’ Endothelial Corneal Dystrophy (FECD), a common cause of vision loss, also highlighting the significant roles of sex and ancestry. FECD is a common, inherited eye condition that primarily affects...

The disease burden of AMD

In this multi-centre, prospective, observational, time and motion study the authors assessed the time burden of managing wet AMD for doctors, staff, patients and caregivers in the USA. The study spanned the period from March 2011 to August 2012, and...

Is DSAEK or DMEK better for failed penetrating keratoplasty (PKP)?

This retrospective study involved 52 patients with failed penetrating keratoplasty. Twenty-eight eyes underwent Descemet membrane endothelial keratoplasty (DMEK) and 24 eyes underwent Descemet stripping automated endothelial keratoplasty (DSAEK). Data collection included demographic characteristics, number of previous corneal transplants, previous glaucoma...

Results of vitrectomy in epiretinal membranes secondary to retinal vein occlusions

This retrospective, observational multicentre study investigated the anatomic and functional results of vitrectomy associated with the peeling of secondary epiretinal membranes (ERM) in patients with retinal vein occlusion (RVO) and determined the prognostic factors of surgical outcomes. Data was collected...

Prognosis of ocular motor cranial nerve palsies caused by pituitary adenoma and meningioma

The authors present a retrospective cohort study with the aim of comparing recovery rate and time of ocular motor cranial nerve palsies (CNP) caused by pituitary adenoma or meningioma. Cases were identified from a single tertiary referral centre over a...

Eye Emergencies: The practitioner’s guide (Second Edition)

This book is a comprehensive guide for medical practitioners – nurses or doctors working in the primary care or emergency care setting. It begins with a description of basic anatomy of the eye and the clinical significance of various structures....