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Relationship between diabetic retinopathy and cerebrovascular reactivity changes

Cerebral micro-angiopathy caused by diabetes can manifest itself as an impairment in cerebrovascular reactivity. Transcranial doppler ultrasound (TCD) is a cost-effective and non-invasive way to measure the cerebrovascular reactivity. This study aimed to assess the relationship between the grade of...

Getting the Duke Elder examination right: reflections and tips from a medical student

The Duke Elder undergraduate prize examination is an annual exam organised by the Royal College of Ophthalmologists in the United Kingdom. Named after Sir Stewart Duke Elder, a prominent British ophthalmologist, the exam is designed to encourage undergraduate medical students...

PI drops and respiratory change during surgery

Five percent povidone-iodine (PI) topical application to the eye has been observed to cause apnoea under general anaesthetic (GAS). The authors designed a randomised single-blinded controlled trial to evaluate changes in respiration caused by PI eye drops. They recruited 100...

Improved efficacy expected with second-generation microinvasive glaucoma surgery (MIGS) devices

Microinvasive surgical approaches to primary open-angle glaucoma (POAG) offer minimally traumatic options for effective intraocular pressure (IOP) reduction in appropriately selected glaucoma patients. Increases in laser trabeculoplasty rates and wider adoption of glaucoma drainage device filtration procedures, together with the...

Children with ‘lazy eye’ are at increased risk of serious disease in adulthood

Adults who had amblyopia (‘lazy eye’) in childhood are more likely to experience hypertension, obesity, and metabolic syndrome in adulthood, as well as an increased risk of heart attack, finds a new study led by UCL researchers.

How does your practice compare?

One of the lovely things about clinical meetings and conferences is the ability to meet with your peers and ask questions of them about their practice. Often the questions are not earth shattering, for example, it could be as simple...

How to pass the FRCOphth part 2 oral exam

If you have got this far in terms of your exams, relax. In terms of pass rate, the hardest FRCOphth membership exams are already behind you. The pass mark for the part 2 oral exam is around 75%, and about...

VISION 2020 LINKS: COECSA Fellowship examination goes from strength to strength

Eye health problems and access to diagnosis and treatment is an important issue throughout low- and middle-income countries (LMICs), and particularly on the African continent, where quality of life is drastically affected by poor vision, blindness and deteriorating eye health,...

Q&A: Mr Goel and Mr Loomba on alcohol delamination and phototherapeutic keratectomy (PTK) for the treatment of recurrent corneal erosion syndrome

Recurrent corneal erosion syndrome is a common, recurrent condition caused by abnormal epithelial adhesion to the underlying basal lamina. Spontaneous breakdown of the corneal epithelium can lead to the sudden onset of ocular pain, blurred vision, tearing and photophobia, typically...

Cataract surgery in uveitis patients

Cataract formation is a common complication of uveitis, causing up to 40% of vision loss in these patients. Cataract results from inflammation +/- corticosteroid therapy and is usually posterior subcapsular, but a small proportion have a rapid increase in nuclear...

Novel changes during COVID-19 – transforming a walk-in Eye Casualty to a telephone triage service

With the current pandemic climate due to COVID-19, out of the norm approaches have been adopted in different hospitals across the UK to ensure patient safety. At our Eye Casualty (EC) department at Northampton General Hospital (NGH), we felt the...

Optimising the ocular surface by managing meibomian gland dysfunction

Meibomian gland dysfunction (MGD) is ubiquitous. Ocular surface inflammation and irritation are prevalent in most ophthalmology clinics: corneal, cataract, glaucoma, oculoplastic, paediatric, vitreo-retinal, medical retina and refractive surgery. These patients also represent roughly one third of those attending for emergency...