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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...

New helpline to offer support to thousands of Scots with sight loss

The new telephone service from Sight Scotland, Scotland’s largest sight loss charity, offers someone for people with sight loss and their families to turn to for information, advice and support.

WATCH: Beyond 2020 with the Andean Medical Mission

This Andean Medical Mission series is called Beyond 2020, and focuses on the many aspects of creating services which will ultimately impact on eliminating avoidable blindness in countries with developing eyecare services.

Vitreoretinal Disease: Diagnosis, Management and Clinical Pearls (second edition)

A comprehensive, well-illustrated and highly informative resource providing excellent descriptions of vitreoretinal diseases, their presentation, diagnosis and management. The 40 chapters are grouped into four sections, namely: the Anatomy and Physiology of the vitreous, retina, choroid and retinal pigment epithelium;...

Self refracting – child’s play?

Uncorrected refractive error was the leading cause of vision impairment in the world in 2010. Although refractive error may be safely and effectively corrected with spectacles, lack of well-trained refractionists in settings of limited resources may be a major barrier....

OCT angiography in PAMM secondary to CRVO

Paracentral acute middle maculopathy (PAMM) is a recently described manifestation presenting with hyperreflective bands within mid retina on spectral domain optical coherence tomography (SD OCT). The current view is that these findings are markers of ischaemia of deep retinal circulation....

Smartphone based visual acuity

Smartphone technology is becoming widely available to all age groups and settings. Apps using Snellen acuity charts are widely available and this study evaluated the equivalence of a smartphone-based visual acuity chart with a standard 6m Snellen visual acuity (6SVA)...

Cytokine levels in vitreous fluid in patients with pathological myopia

Pathological myopia (PM) is a leading cause of irreversible visual impairment worldwide, and efforts are dedicated to the study of its underlying mechanisms. Axial extension of the eyeball is regulated via a cascade of biochemical molecules that are initiated in...

Quality of life concerns after uveal melanoma diagnosis

The authors sought to investigate factors associated with Quality Of Life (QOL) after initial diagnosis of uveal melanoma (UM) using prospectively collected data between September 2011-May 2016. They included 201 participants referred for radiotherapy after UM diagnosis by an ophthalmic...

Assessment of slow and fast vergence in stroke survivors

The authors present the findings of a prospective cohort study. Three hundred and five stroke survivors were recruited consecutively. The following exclusion criteria were applied; aphasia, cognitive impairment, visual inattention, ocular motor nerve palsy and neuromuscular disease. Fifty age-matched controls...

Sub-clinical detection methods in multiple sclerosis

Visually symptomatic multiple sclerosis (MS) provides only part of the required information to assist in understanding the disease. Recently, researchers have concentrated their efforts on diagnosing MS cases in the subclinical period. The aim of this paper was to assess...

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...