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Poppers retinopathy: What is it and how do we treat it?

Poppers retinopathy is a relatively unknown phenomenon which afflicts users of poppers but should be considered as a differential in sudden-onset or sub-acute visual acuity loss – particularly in patients with a history of recreational drug use. Raising awareness of...

When science meets art: Creating brilliant sparks

I was honoured to have the privilege of reconnecting with the Tongren Eye Center team in Beijing, China. Digital art in mainstream media has showcased some glorious works and it is humbling to see and hear about some creative new...

Ombudsman responds to Letby verdict

Parliamentary and Health Service Ombudsman, Rob Behrens, comments on the verdict in the trial of Lucy Letby.

Thomas Pocklington Trust and Guide Dogs expands student support services to include younger age group

Sight loss charities, Guide Dogs and Thomas Pocklington Trust (TPT) are working together to deliver advice and guidance to blind and partially sighted students, their families and carers and any professionals that support them. The two charities have partnered to...

Third nerve palsy

Case scenarios A 71-year-old female presented to a nearby eye emergency unit with two days history of partial ptosis in her left eye with diplopia. She saw her GP earlier that day and he asked her to go to the...

IN FOCUS - The achievements and lasting effects of VISION 2020

Blindness is a major public health problem globally. The first estimate of global blindness by the World Health Organization (WHO) in 1972 provided a figure of 10 to 15 million, which was considered an underestimate [1]. In 1999, an extraordinary...

Don’t miss Optometry Tomorrow 2024

There is still time to register for the College of Optometrists’ flagship event, Optometry Tomorrow.

New UK study finds widespread hidden sensory loss

One in four over-50s has vision impairment and three quarters have some hearing loss. Groundbreaking research involving eye tests and hearing examinations with more than 500 over-50’s – the first of its kind in the UK – has revealed widespread...

PREVIEW: International SPECTRALIS Symposium – AND BEYOND

The International SPECTRALIS Symposium (ISS) marks its 21st anniversary with an exciting new chapter in Heidelberg, Germany, just steps away from the headquarters of Heidelberg Engineering. Recognised as one of the most prestigious scientific imaging conferences, ISS 2025 will bring...

Narrative literature review for intermittent exotropia

This is a narrative literature review on prevalence, terminology, risk factors, natural history and clinical characteristics for intermittent exotropia. A Medline search was conducted with no date restrictions up to September 2020 and collating English language studies. Prevalence was reported...

Macular hole postop positioning

The purpose of this study was to determine whether the full thickness macular hole (FTMH) closure rate with nonsupine positioning (NSP) is noninferior to the high closure rate achievable with face down positioning (FDP). All patients were pseudophakic pre macular...

Optical coherence tomography in patients exposed to vigabatrin

Vigabatrin is used to treat epilepsy and can lead to increased levels of gamma-aminobutyric acid (GABA) in the brain and in the retina leading to binasal visual field defects. Although not the first line of treatment for adults it is...