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Randomisation, confounding & observational methods in ophthalmic epidemiology

Randomisation and confounding Understanding the relationship between an exposure and an outcome of interest is the central challenge in ophthalmic epidemiology. The exposure may be aetiological, taking the form of a putative risk biological factor, or therapeutic, in the form...

Quality matters in the management of serious eye disorders

The author discusses the first quality standard for serious eye disorders from NICE and takes a look at new care models for enhanced service delivery. Patient backlogs pose risks to patient safety, with research showing that people are losing sight...

The blue-light hazard – is it true?

Simerdip Kaur takes a look at the latest ophthalmology-related news stories and asks which are based on facts and which are ‘fake news’. Headline: The blue-light hazard – is it true? Blue light is part of the visible optical spectrum...

Possible COVID-19 related maculopathy

COVID-19 is being investigated as a potential cause for various ocular diseases, with growing evidence of related retinal vascular changes, that vary from isolated cotton wool spots and retinal haemorrhages to retinal vascular occlusions [1.2]. COVID-related macular affection has also...

Is it NAION… Now what?

Case presentation We present the case and discussion of a 46-year-old Caucasian male who complained of immediate reduced vision following complicated neck dissection including a total laryngopharyngectomy, free flap reconstruction for a T4N3 squamous cell carcinoma (SCC) of the left...

Periocular burns: a literature review of classification, management protocols and outcomes of treatment

The author provides a review of the current literature regarding the principles of classification, management protocols of acute ocular and periocular burns and the role of the burn and oculoplastic surgeon involved in their care. More than two-thirds of facial...

Unexpected diagnoses – stroke in children and homonymous hemianopia

We present the case of a 12-year-old child presenting with a few days history of left-sided visual loss. Upon further investigation with magnetic resonance imaging (MRI) she was unexpectedly diagnosed with a right-sided chronic posterior cerebral arterial territory infarct, causing...

Ambient scribes: The silent revolution

Clinical practice is in the midst of a profound digital transformation with a new wave of technology gaining increasing prominence: ambient scribes. These AI-powered tools streamline documentation by converting doctor–patient conversations into structured clinical notes in near real time. Healthcare...

Second sight: Ian McKinley

I have always been captivated by a true-life story demonstrating the human spirit of triumph over adversity. For me, one of the most memorable sportsmen overcoming an injury has always been the mountaineer Joe Simpson and his tale of survival...

Dr Glaucomflecken: Stayin’ Alive

Peter Cackett spoke to ophthalmologist and social media sensation Dr Glaucomflecken about his early days in comedy, the role satire can play in impacting medical governance, and where he might take his brand of medical comedy next. It was towards...

Stereopsis in late strabismus correction

This prospective study evaluated effect of successful surgical alignment on improvement of stereopsis in 34 adults (15 female, 19 male) with childhood strabismus to determine the prognostic factors for sensory outcome. Fourteen cases were esotropic and 20 exotropic with mean...

Outcome of three to four muscle surgery for XT

This study evaluates the short-term outcomes of surgery involving three or four horizontal rectus muscles in patients with exotropia >40 prism dioptres. The authors evaluate the role of adjustable sutures and identify prognostic factors influencing surgical outcome. They assess the...