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Effects of blood donation on the physiology of the eye

Hypovolaemia is a state of decreased blood volume, the reduction of which reduces tissue perfusion which may in turn lead to cellular hypoxia and end-organ damage. In blood donation, 500ml of blood is collected in ten minutes. This equates to...

Use of bovine pericardium for tendon elongation

A retrospective analysis was conducted on all patients treated in one centre with tendon elongation using bovine pericardium (BP) to examine outcomes and long-term safety. The study included 60 patients; 27 unilateral and 33 bilateral cases. Follow-up of one to...

World-first platform for transparent, fair and equitable use of AI in healthcare

Revolutionary AI platform for detecting diabetic eye disease proven safe for NHS. Researchers have developed the world’s first real-world head-to-head testing platform to determine whether commercial artificial intelligence (AI) algorithms are fit for NHS use to detect disease in a...

What's trending Feb/Mar 2019

A round-up of the eye related hot topics that have been trending on social media over the last few weeks. #smartcaptionglasses #Epson #livetheatre #deaf Here is some good news for the New Year. Epson, a Japanese technology firm, has developed...

The miracle of multi-professional working in modern-day eyecare

"It’s a Tuesday morning, and I’m in the presence of one of the most mind-boggling accomplishments in human history. This thing is so astounding in its complexity and scope, it makes the Panama Canal look like a third grader’s craft...

An uncommon late postoperative complication of combined cataract surgery and intravitreal triamcinolone injection

Case report A 64-year-old female with diabetic maculopathy (DMO) underwent phacoemulsification with intraocular lens (IOL) implantation in her right eye combined with intravitreal triamcinolone (IVTA). Diabetes control was poor with HbA1c (IFCC) of 119mmol/mol and blood sugar level of 27mmol/L....

Understanding spaceflight-associated neuro-ocular syndrome (SANS): what do we know?

Introduction Formerly known as visual impairment and intracranial pressure syndrome (VIIP), space-related neuro-ocular syndrome (SANS) is defined by a collection of ophthalmic and neurological findings in astronauts after long-term spaceflight [1]. Changes in the eyeball, such as hyperopic shift, during...

How to get the most out of your medical school ophthalmology placement

Ophthalmology has become a very popular speciality, generating a vast interest amongst medical students with competition for training posts increasing yearly. Yet it is often difficult to get adequate exposure to the speciality prior to applications, with very limited time...

2024

Welcome to our Spring Special of 2024! The year is well underway and I can feel change is in the air. It’s the Chinese year of the dragon, generally regarded as a good sign, plus it’s 40 years on from...

Vabysmo receives NICE approval

The National Institute for Health and Care Excellence (NICE) has recently approved Vabysmo▼(faricimab) for treating adults with visual impairment due to macular oedema secondary to branch and central retinal vein occlusion (BRVO and CRVO). The NICE approval of Vabysmo was...

Albinism: Celebrating international awareness, advocacy and clinical insights

Albinism is a group of inherited genetic disorders which occurs worldwide, regardless of ethnicity or gender, and that affects melanin production in the hair, skin and eyes. Prevalence varies globally, ranging from approximately 1 in 20,000 individuals in Europe and...

Sliding lower lid tarsal flap

This is a retrospective review of a lower lid reconstructive technique utilising a sliding tarsal flap. Thirty-two patients who had undergone Mohs surgery were included and each had a shallow marginal defect with at least one remaining tarsal edge having...