You searched for "occlusion"

1034 results found

Patient and public participation shapes biomedical research and access priorities in eye health

Patients, clinicians and clinician-scientists play a valuable role in shaping the future of vision research. Limited funding demands targeted research initiatives that ultimately will shape health policy and practice to secure progress in improving patient outcomes in eye health. This...

The fragile p-value

Abdus Samad Ansari explores the limitation of the p-value and the application of the fragility index in clinical trials. Clinical trials and tribulations? The restoration of vision or more purely the gift of sight is an aspect of care that...

3D printing and ophthalmology

3D printers have been available in the home market for many years, with the range of models increasing over time and the costs reducing. Historically, 3D printers have built a reputation of being complex and uncommon, most needing significant assembly...

The VISION 2020 LINKS Programme: Cascading leadership training in Calabar, Nigeria

The VISION 2020 LINKS Programme has initiated ‘LEAD FORWARD’, an innovative leadership development project incorporating a commitment to cascade training and participate in achievable quality or service improvement projects. The project provides opportunities to apply leadership skills in practice as...

Unconscious bias (part 2)

Does unconscious bias exist, and does training help to reduce discriminatory behaviour? Clare Inkster questions her role as a trainer. I read Gwyn Williams’ Learning Curve article on this topic a few months ago with interest, and as someone who...

“Beware of the pigment”

Using some captivating artwork, Iheukwumere Duru describes key features of pigment dispersion syndrome. Pigmentary dispersion syndrome (PDS) leads to pigmentary glaucoma (PG) in approximately 35-50% of patients with the condition [1]. PG is the leading cause of non-traumatic blindness in...

Tackling diabetic retinopathy globally through the VISION 2020 LINKS Diabetic Retinopathy Network

It is abundantly clear that the burden of diabetes is rapidly increasing, as there are now 415 million adults with diabetes in the world, with a projected rise to 642 million by 2040 [1]. This equates to 1 in 10...

Acetylcholine receptor antibodies in the diagnosis of ocular myasthenia gravis at the Manchester Royal Eye Hospital

Myasthenia gravis (MG) is the commonest autoimmune condition to affect the neuromuscular junction. In the UK, its prevalence is 15 per 10,000 [1,2] and recent studies have shown that rates are steadily increasing [3,4]. Aims of this audit The aim...

RCT of operative routes for congenital cataract surgery

The authors evaluated the performance of 25G vitrectomy systems in the management of congenital cataract in infants through two routes – anterior (transcorneal) and posterior (pars plana). This was a prospective randomised trial (RCT) of 24 eyes of 12 patients...

Envision Glasses – A different take on a sight impairment wearable (part 2)

This is the second part of the review of the Envision Glasses (see Part 1 here), a wearable piece of assistive technology. Features From the main menu four feature modes can be chosen: Read, Identify, Find and Call. The Glasses...

Sclerochoroidal calcification masquerading as ocular malignancy

Case 1 A 68-year-old Caucasian gentleman was urgently referred to eye casualty by his optometrist after seeing an unusual incidental finding of protruding lesions from the retina, suspecting choroidal melanoma. He was asymptomatic and this was his first eye test...

Supranuclear ocular motility disorders

Figure 1: Bilateral INO Introduction Complex ocular motility disorders are a diagnostic challenge. These patients come with very complex ocular motility presentations and require a careful and detailed assessment in order to find the correct diagnosis and arrange appropriate investigations....