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3039 results found

OCT angiography and retinal vein occlusions

In this retrospective, observational case series, the authors set out to evaluate the morphology of the superficial and deep capillary plexa of eyes that suffered a retinal vein occlusion (RVO) on OCT angiography (OCTA) and compare the findings with fluorescein...

Intraoperative floppy iris syndrome and prevalence of intraoperative complications

Alpha-blockers (particularly of the selective type) are known to be associated with intraoperative floppy iris (IFIS) and poor dilation, which can present in various severities during cataract surgery and need to be recognised in order to avoid intraoperative complications. Methods...

Intravitreal aflibercept for retinal angiomatous proliferation (RAP)

In this prospective study the authors present the visual and anatomical outcome of patients with RAP lesions who were treated with intravitreal aflibercept. The study cohort of 46 patients reached study completion at week 96. They were all Caucasians, with...

Practice patterns of uveal melanoma management with Iodine-125 brachytherapy

With the 2006 Collaborative Ocular Melanoma Study Group (COMS) study demonstrating no difference in survival outcomes for participants randomised to either iodine-125 brachytherapy or enucleation, the majority of primary uveal melanomas in the United States are now treated with brachytherapy....

Retinal vascular occlusion from gentamicin injection post-vitrectomy

The authors present two case reports for the rare, but serious, complication of retinal vascular occlusion as a presumed result of subconjunctival injection following 25-gauge vitrectomy. Risk factors for the complication include: cardiovascular disease, retrobulbar anaesthesia, high intraocular pressure (IOP)...

Association between neurodegeneration and macular perfusion in the progression of diabetic retinopathy

In this prospective three-year longitudinal study, the authors aimed to explore the relation between retinal neurodegenerative changes and vessel closure (VC) in individuals with non-proliferative diabetic retinopathy (NPDR). The participants included 74 individuals with type 2 diabetes, NPDR, and Early...

Comparison of visual field indices between normal adults and children

The authors present a prospective observational study which aimed to compare visual field indices with retinal nerve fibre layer (RNFL) thickness using optical coherence tomography (OCT) in normal adults and children. Children aged 6–18 years were recruited from a single...

IVTA for diabetic macular edema and macular edema secondary to retinal vein occlusion: a meta-analysis

This meta-analysis aimed to compare the safety and efficacy of different doses of intravitreal triamcinolone acetonide (IVTA) for diabetic macular oedema (DME) and macular oedema (ME) secondary to retinal vein occlusion (RVO). A systematic literature search for randomised controlled trials...

Does delayed strabismus surgery have an association with psychiatric diagnoses in children?

The authors present a retrospective cohort study with the aim of assessing the association between strabismus surgery in early childhood and psychiatric diagnosis incidence. An international healthcare records platform was utilised to access electronic medical records from 92 healthcare organisation....

Dry eye disease treatments come to the fore at 100%

Guidance on setting up, or enhancing, a Dry Eye disease clinic within the practice will be freely available from OSA members exhibiting at 100% Optical: 1–3 March. The ability to diagnose and treat a major irritation for many is winning...

Mind the gap

As a medical student in London many moons ago, the only thing that I was mindful of was the gap between the platform and the train as I traversed the city on the underground. I first became aware of mindfulness...

An ophthalmology elective in the South Pacific

For the four weeks of September 2024, I was lucky enough to embark on an ophthalmology elective in the Kingdom of Tonga, a small island nation in the South Pacific Ocean. The Tongan people are incredibly friendly and upbeat, and...