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The TOPCON / OIA Imaging Competition and a brief history of ophthalmic photography
We hope you like and appreciate the image forming the cover of the June/July 2021 edition of Eye News. The Ophthalmic Imaging Association (OIA) was honoured to have been invited to submit a series of images from the winners of...Regulatory approval for the use of AI as a medical device
A study led by researchers at Moorfields Eye Hospital and UCL Institute of Ophthalmology examined 36 ‘artificial intelligence as a medical device’ tools approved by regulators in Australia, Europe and the US, identifying that 19% had no published peer-reviewed data...
Implantation of diffractive trifocal intraocular lens
This study reports on 60 eyes of 120 patients who underwent routine cataract surgery followed by implantation of the trifocal IOL model Lisa tri-839MP. This is a diffractive trifocal preloaded IOL with no interruption at the haptic-optic junction, 360 degrees...
Systemic anti-inflammatory versus fluocinolone acetonide intraocular implant
In the Multicenter Uveitis Steroid Treatment (MUST) trial, 255 patients with intermediate uveitis, posterior uveitis or panuveitis were randomised to either fluocinolone acetonide intraocular implant or systemic corticosteroid therapy which was supplemented with immunosuppression if required. Patients were followed up...The past and the future for paediatric ophthalmology
The past 25 years have seen remarkable advances in clinical eye care for children in the UK. This has led to both improved outcomes and better patient and family experiences. There have been substantial changes to patient pathways, major advances...
IOP measures after intraocular chemotherapy
This study aimed to describe the relationship between intravitreal chemotherapy and IOP in children with retinoblastoma and identify risk factors for pronounced elevations. This was a retrospective study of ten cases (ten eyes) with 17 encounters overall. Mean age was...
Diagnosis and management of orbital vascular malformations
This is an authoritative review of a controversial and difficult clinical area. The authors have experience of over 350 cases and provide a well-structured review of the classification and management of orbital vascular malformations. They emphasise the need to understand...
Effects of blood donation on the physiology of the eye
Hypovolaemia is a state of decreased blood volume, the reduction of which reduces tissue perfusion which may in turn lead to cellular hypoxia and end-organ damage. In blood donation, 500ml of blood is collected in ten minutes. This equates to...
Occult central retinal artery occlusion
Central retinal artery occlusion (CRAO) is a sight-threatening condition resulting from occlusion of the central retinal artery and hypoperfusion of the inner retina. Early on, fundal examination may be normal. The authors present a retrospective case series of 11 patients...
Is thrombolytic treatment warranted for central retinal artery occlusion?
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...
Intranasal combined dexmedetomidine and intranasal midazolam-ketamine sedation efficacy and associations in childhood strabismus surgery
The aim of this study was to compare the efficacy of intranasal combined dexmedetomidine (D) and intranasal midazolam-ketamine (MK) sedation and their effects on the occurrence of oculocardiac reflex in children’s strabismus surgery. The study recruited 37 children to each...
