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Natural history of idiopathic intracranial hypertension depending on incidental or symptomatic presentation

The authors present a large retrospective review cohort of consecutive patients diagnosed or presumed idiopathic intracranial hypertension (IIH) over a three-year period at a single tertiary centre. Patients on medication with a known aetiology for IIH were excluded. The cohort...

Comparison between findings in ‘active’ or ‘healed’ giant cell arteritis

Giant cell arteritis (GCA) is the most common systemic vasculitis in older people and can cause devastating sight loss if untreated. Temporal artery biopsy is often relied upon for diagnosis by ophthalmologists, with a positive biopsy result indicating whether the...

Management of diabetic macular oedema in vitrectomised eyes

Diabetic macular oedema (DMO) is one of the leading causes of blindness; its prevalence is on the rise with progressive increase in numbers of people suffering from diabetes. The management of DMO has evolved significantly over the past few years....

Upper eyelid ulceration as a presenting sign of frontal sinus mucocele

Introduction A sinus mucocele is an epithelium-lined sac filled with mucus and desquamated epithelium. It forms secondary to inflammatory processes that occur in a sinus with an obstructed ostium. Predisposing conditions include previous trauma, surgery, tumours, anatomical abnormalities, and chronic...

Achieving post-op target range increases success of strabismus surgery in adults

This is a retrospective cohort study of all patients over 12-years old undergoing strabismus surgery under a single surgeon in a tertiary referral centre in Toronto, Canada. The aim of the study is to determine the role of achieving immediate...

Simplified Ophthalmic Statistics (SOS) Part 1: An introduction to data – how do we classify it and why does it matter?

Introductory statistics courses often start by explaining how data can be classified in different ways. What is not always clear is why you would need to know this. Catey Bunce and Tafadzwa Young-Zvandasara explain. The term data can be applied...

Emerging developments in dry eye

An estimated 344 million people worldwide suffer from dry eye [1]. This chronic syndrome is characterised by a vicious cycle of tear film hyperosmolarity, tear instability and corneal stress, leading to increased friction, inflammation, ocular surface damage and decreased visual...

Conversion factors for fovea on / off detachments

This is a retrospective study of medical records in a single unit over a 14 year period from January 2001 – December 2014, of patients who converted from fovea-on to fovea-off rhegmatogenous retinal detachment (RRD). Ten cases were identified while...

Prediction of visual outcome in IIH

In this prospective study, visual outcome of 40 patients with idiopathic intracranial hypertension (IIH) was compared with clinical and neuro-ophthalmic parameters. The purpose of this was to determine any correlation to try and predict visual outcome for IIH patients. Parameters...

Care of central and branch retinal artery occlusion by optometrists

A survey was distributed to all optometric members of the American Academy of Optometry and the American Optometric Association. Optometric trainees were excluded. The survey comprised of 7 questions covering practice details, proximity to a stroke centre, frequency of diagnosing...

50 Studies Every Ophthalmologist Should Know

This book features a compilation of 50 important clinical studies that have left a profound impact on the current clinical practice of ophthalmology. From the 1980 botulinum toxin injection study by AB Scott to the United Kingdom Glaucoma Treatment Study...

NICE drugs: an update on what’s good to go

Treatment options recommended by the National Institute for Health and Care Excellence (NICE) must be readily available for use in the NHS of England and Wales. This article provides an overview of recent guidance from NICE and summary advice issued...