Contrast sensitivity comparisons for Pelli Robson, Hiding Heidi and Double Happy tests
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
The authors aimed to compare contrast thresholds and measure agreement across current paediatric assessment of contrast sensitivity with Hiding Heidi and Double Happy contrast sensitivity tests vs. the gold-standard Pelli Robson chart. Reduced contrast levels were similar under different light...
Test retest values for TNO, Frisby, Lang stereopad and Asteroid stereoacuity tests
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This study aimed to determine test-retest variability of four different measurements of stereoacuity including TNO, Frisby, Lang stereopad and Asteroid, and compare stereoacuity values between tests in an adult population. Participants were >18 years of age (mean 38 years, SD...
Cost-effectiveness framework discussion for vision screening
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
The authors present a discussion paper on hypothetical, but representative, examples of post-referral costs that may result from different screening options up to the point of discharge from specific services. Data was taken from a recent (2019) systematic review (with...
Providing well-developed education materials can improve follow-up attendance for retinopathy of prematurity screening
3 June 2024
| Lauren R Hepworth
|
Paediatric Ophthalmology / Strabismus
he authors present a repeated measures study with parents of children at risk of developing retinopathy of prematurity (ROP). Inclusion criteria for the study was parents with children born at <32 weeks or with a birth weight under 1.5kg. Participants...
New grading description for ROP retinal changes for those meeting termination of vision screening guidelines
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
This study reports and characterises residual retinal changes seen in eyes that meet criteria for termination of acute retinal screening exams. A novel grading system was used in which retinal exams were graded A to E. ‘A’ was defined as...
Increase in myopia during the Covid-19 lockdown periods
3 June 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
The aim of this study was to examine the effect of the Covid-19-related lockdown on myopia progression of school-aged children in Lebanon. The authors reviewed 443 records of myopic children aged 3–18 years (mean 11.81 ±3.67) presenting from January 2020...
Comprehensive review of inherited retinal diseases
3 June 2024
| Zhihang Cheng
|
Retina / Uvea / Vitreous
The authors offer an up-to-date review of inherited retinal diseases (IRDs). In each section the authors discuss the molecular basis of disease, genotype and clinical manifestation. They also discuss the investigation findings and current evidence in the treatment of the...
Contrast sensitivity in myopic eyes
3 June 2024
| Kurt Spiteri Cornish
|
Retina / Uvea / Vitreous
A classification system has been proposed for myopic maculopathy: grade 0 (no myopic retinal lesions), grade 1 (tessellated fundus), grade 2 (diffuse chorioretinal atrophy (CRA)), grade 3 (patchy CRA), and grade 4 (macular atrophy). Tessellated fundus is defined as the...
Blood pressure association with primary open angle glaucoma severity
31 May 2024
| Su Young
|
EYE - Glaucoma
This prospective observational study involved 47 patients diagnosed with primary open angle glaucoma (POAG) examined to investigate their postural blood pressure response and its potential correlation with the severity of glaucomatous optic neuropathy (GON). Participants underwent intraocular pressure and systemic...
Is thrombolytic treatment warranted for central retinal artery occlusion?
31 May 2024
| Claire Howard
|
EYE - Neuro-ophthalmology
Central retinal artery occlusion (CRAO) is a subtype of acute ischaemic stroke which results in severe visual loss. Acute CRAO is equivalent to a brain acute ischaemic stroke (AIS), as the obstruction of the central retinal artery (CRA) causes end-organ...
Is intracranial pressure affected by the valsalva manoeuvres and exercise?
31 May 2024
| Claire Howard
|
EYE - Neuro-ophthalmology
Idiopathic intracranial hypertension (IIH) is characterised by elevated intracranial pressure (ICP), which leads to optic nerve head swelling and a risk of visual loss. The impact of straining and exercise on ICP regulation is poorly understood yet clinically relevant to...
Review of efficacy and safety of tetracaine drops in strabismus surgery
31 May 2024
| Fiona Rowe (Prof)
|
Paediatric Ophthalmology / Strabismus
Tetracaine is a topical anaesthetic drug used to anesthetise the eye and surrounding areas during strabismus surgery. It is generally safe and well tolerated but can cause mild adverse reactions at the site of use and, in rare cases, serious...
