You searched for "visual"
E-Dobson card for visual acuity
1 December 2016
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
The authors assessed the utility of an electronic Dobson acuity card which can be altered for spatial frequency. Thirty-six infants and toddlers aged 5-36.7 months were recruited – equal females and males. Fourteen had high refractive error. The card is...
Prevalence of visual function impairment in congenital ptosis
7 April 2021
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This study sought to evaluate the prevalence of visual function loss in the setting of congenital ptosis. This was a retrospective study of 155 eyes of 134 patients; 72 males and 62 females. Mean age at diagnosis was 7.8 ±5.8...
Comparison of visual acuity testing in clinic versus at home
3 February 2023
| Lauren R Hepworth
|
Paediatric Ophthalmology / Strabismus
The authors present a prospective cohort study including children aged three to 12-years-old with and without ocular pathology. Visual acuity was assessed using both an M&S Smart System in clinic, using different protocols depending on the age of the child....
Importance of visual fields for detection of progression in glaucoma
1 October 2017
| Eulee Seow
|
Glaucoma
|
EMGT, glaucoma stage, open-angle glaucoma, optic disc, progression, visual field
Early detection of progression of glaucoma, and escalating treatment is vital to maintain vision in patients. In this paper from the Early Manifest Glaucoma Trial (EMGT) group they compared the earliest detection of progression in visual fields and monoscopic optic...
Visual recovery following Ex-Press vs. trab
1 April 2015
| Lorraine North
|
Glaucoma
The authors describe a prospective randomised study of 64 POAG subjects with controlled IOPs comparing visual acuity data in patients randomised to either Ex-Press model P50 or trabeculectomy. Visual acuities were recorded at baseline, day one, weeks one and two...
A case series of electroretinography findings in visual snow syndrome
3 April 2024
| Lauren R Hepworth
|
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...
Agreeing terminology for non-classic visual field abnormalities
3 October 2023
| Lauren R Hepworth
|
Neuro-Ophthalmology
The authors present a prospective survey of neuro-ophthalmologists. The survey comprised of 10 visual fields. The selection of visual fields for the survey aimed for variety and excluded classic neuro-ophthalmology visual field defects, e.g. hemianopia, nasal step. The survey was...
Visual outcomes and predictors in optic pathway glioma
11 January 2024
| Ivan Yip
|
Paediatric Ophthalmology / Strabismus
This is a retrospective study of 60 paediatric optic pathway glioma (OPG) patients (NF1 or sporadic) presenting to Great Ormond Street between 2003-2017. Median follow-up was 82 months. Analysis was divided into best and worst eye vision representing level quality...
Selection of visual field test for detection of pituitary disease
This prospective cross-sectional diagnostic accuracy study compared Octopus semi-automated kinetic perimetry (SKP) and Humphrey static automated central perimetry for detection of neurological visual field loss in patients with pituitary disease. Humphrey central 30-2 SITA threshold programme results were compared with...Do operative interventions for IIH improve visual function?
1 April 2015
| Claire Howard
|
Neuro-Ophthalmology
|
Idiopathic intracranial hypertension, lumboperitoneal shunt, ventriculoperitoneal shunt, visual fields
The authors of this paper reviewed patient case notes to determine visual outcome following shunt surgery for idiopathic intracranial hypertension (IIH). A retrospective case notes review was conducted for 50 patients who underwent shunt surgery for IIH. Outcome measures included...
Detection of post stroke visual impairment in variety of cohorts
1 December 2021
| Claire Howard
|
Neuro-Ophthalmology
|
Reproducible, Stroke, incidence, prevalence, vision
The Impact of Visual Impairment after Stroke (IVIS) study introduced a standardised vision assessment protocol across three acute stroke units in the northwest of England, with a similar demographic population (predominantly white British). The study reported similar rates of visual...
Tumour characteristics influencing visual field outcomes
2 August 2024
| Lauren R Hepworth
|
Neuro-Ophthalmology
This retrospective study aimed to explore correlations between pituitary tumour characteristics which influenced visual field changes. Cases of transsphenoidal surgery from a six-year period resulting in a pathologic diagnosis of pituitary adenoma from a single centre were identified. Individuals were...