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Comparison of degradation of stereoacuity with reduced visual input

The aim of this study was to investigate the differing extents to which stereo thresholds obtained with Frisby, TNO, Lang Stereopad and ASTEROID stereo tests are affected by changes in visual input in adults. Bangerter foils (0.2 and 0.4) were...

Atropine dosage for myopia treatment

This retrospective study was undertaken to investigate the safety and efficacy of low atropine concentrations of 0.01% and 0.05% with every other day instillation, for slowing down progression of myopia in children and adolescents. There were 92 eyes of 46...

RCT to detect palpebral fissure changes after horizontal strabismus surgery

The aim of this prospective randomised controlled trial was to compare changes of vertical palpebral fissure h8 after bilateral lateral rectus (BLR) recession vs unilateral lateral rectus recession/medial rectus muscle scleral plication (RRP) for treatment of intermittent exotropia (IXT). Forty...

Short-term effects of atropine measured by OCTA for myopia progression

This was a prospective observation cohort study to evaluate the effect of atropine on axial length (AL), choroidal thickness and choroidal stromal volume (CSV) using swept-source OCT angiography (OCTA). The study included 26 subjects of which 25 had sufficient quality...

Life in the glaucoma laboratory

When people ask me what life in the laboratory is really like, I often pause. On one hand, it is the romantic notion of pushing back the boundaries of science with the daily rhythm of experiments, data and easily obtained...

Diabetes and diabetic retinopathy: Changes in understanding of the disease over the last 25 years and how the UK is helping low-income countries tackle the challenges

Diabetes – a historical perspective Diabetes mellitus (DM) is a chronic disease caused by inherited and / or acquired deficiency in production of insulin by the pancreas, or by the ineffectiveness of the insulin produced. Such a deficiency results in...

Sustainability in cataract surgery: Everyday practice at Kabgayi

Reading the Royal College of Ophthalmologists’ (RCOphth) ‘Sustainable Cataract Surgery’ guidance (September 2025) was a pleasant surprise [1]. Many of its recommendations mirror what we have been doing at Kabgayi Eye Unit for years, not because of formal policy, but...

My Top Five: Visionary inventions in ophthalmology

When we see how technologically forward and advanced modern-day medicine is, we forget that it is also an age-old, ancient profession with a rich, intriguing history that we remain unaware of. Ophthalmology in particular has always been at the forefront...

Glaucoma: 30 years on

Back in 1993, the late and great Barry Cullen FRCS (Cavan born, Dublin trained), the first editor of Eye News, asked me to write an article about the current treatment of chronic open angle glaucoma (COAG). At the time I...

Leah takes a big jump to a better life with Sight Scotland

Leah Cameron, 22, who suffered vision impairment through an acquired brain injury, is getting ready to take a big jump forward to say thank you to the charity which has transformed her life.

From dry eyes to glaucoma: How the menopause impacts your eyes and what to do about it, according to an optician

Menopause, much like entering puberty, comes with hormonal disruptions that change a woman's body and behaviour. Some of the first visible side effects are hot flushes, weight gain, and acne, accompanied by behavioural symptoms like mood swings, insomnia, and brain...

Ocular toxicity secondary to deferoxamine

Patients with myelodysplastic syndromes can develop transfusion-related iron overload as they become dependent on recurrent blood transfusions [1]. Iron chelation therapy is indicated for the treatment of iron overload and one established example of this is deferoxamine. However, deferoxamine ocular...