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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...

Epiretinal membranes in uveitic macular oedema

Epiretinal membrane (ERM) formation in uveitic macular oedema is a fairly common structural complication of the retina. The authors describe a retrospective case series of 104 eyes of 77 patients with uveitic macular oedema from a tertiary centre. The treatment...

Glaucoma patients can monitor and treat their own IOP!

Simerdip Kaur takes a look at the latest ophthalmology-related stories in the news. Headline: Glaucoma patients can monitor and treat their own IOP! It is well known that poorly controlled intraocular pressure (IOP) is a leading risk factor for glaucoma...

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...

Ginko bilboa extract affects hypoxic retinal pigment epithelial cells

Wet age-related macular degeneration (AMD) is characterised by choroidal neovascular membrane (CNVM) formation. It is thought that localised hypoxia within the retina results in overexpression of growth factors such as vascular endothelial growth factor (VEGF), which induces CNVM formation. VEGF...

Ocular manifestations of Whipple’s disease

In this retrospective review of 217 patients with Whipple’s disease (WD), the authors reviewed the presentations of those with ocular manifestations. Ocular signs of WD are under recognised, frequently resulting in misdiagnosis and mismanagement. Mayo Data Explorer, a Mayo Clinic...

The lived experience of benign essential blepharospasm

Benign essential blepharospasm (BEB) is a rare neurological condition which causes involuntary sustained or intermittent muscular contraction of both eyelids and upper facial muscles which cause closure of eyelids, abnormal facial expressions and distress [1]. The term dystonia is an...

Retinoblastoma management update (part 1): clinical features, diagnosis and genetics

The first of a two part series, this article will discuss the clinical features, diagnosis and genetic aspects of retinoblastoma. Manoj Parulekar is based at Birmingham Children’s Hospital, one of the two designated national retinoblastoma and paediatric ocular oncology treatment...

Surgery for third nerve palsy

The authors aimed to evaluate the results of a modified surgical method in patients with chronic total third nerve palsy: superior and inferior halves of the split lateral rectus muscle were passed under the superior and inferior rectus muscles and...

Extraocular muscle BT after ocular pathology

Management is described for 13 patients who received inferior rectus botulinum toxin (BT) injection for vertical strabismus due to orbital pathology. Patients were aged 19-86 years, eight were female and seven were right eye injections. Orbital pathology included six with...

Long-term surgical success for basic exotropia

The purpose of this study was to report long-term outcomes after unilateral recess / resect surgery for basic intermittent exotropia with minimal follow-up of 10 years. This was a retrospective review of 445 patients with surgery for basic intermittent exotropia:...

Conference Report: UCL Institute of Ophthalmology Summer School 2025

The UCL Institute of Ophthalmology Summer School 2025 was held in collaboration with Moorfields Eye Hospital run by Gordon Hay and Tara Bader. This was a comprehensive five-day course attended by medical students and resident doctors from around the world....