You searched for "perimetry"
Re-evaluation of virtual reality visual field testing
This study evaluated an updated testing algorithm to determine its dynamic range, and to assess if this produced a suitable central hill of vision, and to evaluate test-retest reproducibility in healthy children. This was a prospective study of children with...
Sub-clinical detection methods in multiple sclerosis
3 April 2023
| Claire Howard
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EYE - Neuro-ophthalmology
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Subclinical multiple sclerosis, axonal degeneration, frequency-doubling perimetry, optic neuritis, optical coherence tomography, standard automated perimetry
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...
A case series of electroretinography findings in visual snow syndrome
3 April 2024
| Lauren R Hepworth
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EYE - Neuro-ophthalmology
The authors present a case series of individuals referred to an electroretinography (ERG) lab for assessment due to abnormal vision symptoms, over a two year period. Cases with visual snow syndrome (VSS) or isolated visual snow (VS) were included. All...
Haag-Streit Academy launches bespoke training packages
Haag-Streit Academy is delighted to be able to offer bespoke training packages for groups of clinical staff at their premises, delivered by Haag-Streit UK product experts.Providing primary eyecare services during a global pandemic: the new normal
7 December 2020
| Janet Pooley
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EYE - General
It would be fair to say that 2020 hasn’t quite turned out to be the year that anyone predicted. Living with a global pandemic has become our reality and we are having to get used to many aspects of our...
Pituitary tumours: why are they so often missed?
1 October 2017
| James F (Barry) Cullen
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EYE - Neuro-ophthalmology
Part 3: Clinical features, assessment and management (see also Part 2, and Part 1) As previously mentioned in this treatise [1] pituitary tumours are common, occur in all age groups and can present with anything from minimal visual symptoms to...
Screening for hydroxychloroquine retinopathy
1 August 2016
| Brian Ang
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EYE - Vitreo-Retinal
The American Academy of Ophthalmology has updated the recommendations for screening for hydroxychloroquine retinopathy based on new scientific evidence that toxicity is not rare when hydroxychloroquine is used long-term, and that risk is dependent on the daily dose by weight....
Optical coherence tomography in patients exposed to vigabatrin
1 August 2014
| Nana Theodorou
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EYE - Vitreo-Retinal
Vigabatrin is used to treat epilepsy and can lead to increased levels of gamma-aminobutyric acid (GABA) in the brain and in the retina leading to binasal visual field defects. Although not the first line of treatment for adults it is...
Glaucoma: 30 years on
30 November 2023
| Colm O’Brien
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EYE - Glaucoma
Back in 1993, the late and great Barry Cullen FRCS (Cavan born, Dublin trained), the first editor of Eye News, asked me to write an article about the current treatment of chronic open angle glaucoma (COAG). At the time I...
Non-arteritic anterior ischaemic optic neuropathy in the Asian population
1 October 2014
| Claire Howard
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EYE - Neuro-ophthalmology
This article provides an evaluation of changes in visual function associated with non-arteritic anterior ischaemic optic neuropathy (NAION) among Korean patients. Visual changes were identified as a reduction in visual acuity by three Snellen lines or a deterioration of visual...
Effect of change in retinal nerve fibre layer thickness on quality of life in patients with glaucoma
1 October 2015
| Lona Jawaheer
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EYE - Glaucoma
The authors investigated the relationship between structural changes in glaucoma (retinal nerve fibre layer (RNFL) thickness) and quality of life (as measured by the NEI VFQ-25 questionnaire) over a period of time. Two hundred and sixty eyes of 130 patients...
