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3385 results found

The effect of caffeine on pupil size and accommodation

Twenty-two young and healthy participants were recruited in this study. The authors showed that pupil size increased as a result of caffeine consumption. A more stable (lower variability of accommodation) accommodative response (AR) was induced by caffeine intake, whereas the...

EEG changes following use of cyclopentolate 1% eye drops

Cycloplegic eye drops may affect the central nervous system. This study reports electroencephalogram (EEG) changes in a cohort of 6–15-year-old children. EEG recordings were taken after placebo and two doses of cyclopentolate 1% in 24 awake children (36 children had...

Handover of power

Election time comes every five years in the United Kingdom. It is usually a time of excitement and trepidation as people wonder what will change, for whom and over how long, depending on which party might win power. Usually it...

Dr Glaucomflecken: Stayin’ Alive

Peter Cackett spoke to ophthalmologist and social media sensation Dr Glaucomflecken about his early days in comedy, the role satire can play in impacting medical governance, and where he might take his brand of medical comedy next. It was towards...

Effect of minor trauma in eyes with previously undiagnosed angioid streaks

Angioid streaks (AS) may be associated with pseudoxanthoma elasticum (PXE), Paget’s disease, haemoglobulinopathies, Ehlers-Danlos Syndrome or abetalipoproteinaemia. Histopathology showed retinal pigment epithelium (RPE) and choriocapillaris loss, elastic fibre degeneration, calcium deposition, active choroidal neovascular membrane (CNVM) and vascular endothelial growth...

Effect of change in retinal nerve fibre layer thickness on quality of life in patients with 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...

Innovative glaucoma surgery first at Newmedica

An innovative glaucoma surgery has been performed at ophthalmology provider Newmedica for the first time. The ELIOS procedure is a type of minimally invasive glaucoma surgery (MIGS) performed during cataract surgery, which uses a laser device to make the channel....

Predictors of IOP reduction after SLT

The aim of this study was to identify predictors of intraocular pressure reduction following selective laser trabeculoplasty (SLT) in patients with primary open-angle glaucoma, who are already taking maximally tolerated IOP-lowering medication and need further IOP reduction. In this prospective...

Surgical complications of ReLEx

Femtosecond laser refractive lenticule extraction (ReLEx) is a novel procedure for treatment of myopia and myopic astigmatism, which eliminates the use of microkeratome and excimer laser. Currently there are two techniques: FLEx – femtosecond lenticule extraction (similar to conventional LASIK)...

Kevin Gutsell became president of the Association of British Dispensing Opticians

Kevin Gutsell FBDO (Hons) SLD became president of the Association of British Dispensing Opticians (ABDO) during a ceremony held on Thursday 9 May at the ABDO National Resources Centre (NRC) in Birmingham.

Assessing the quality of scars from incisions made by a Colorado needle or a scalpel

Traditional teaching has held the best scars are achieved with cold steel although no previous study has formally investigated this hypothesis in oculoplastic surgery. This paper describes a non-randomised cross-sectional study comparing the scar quality achieved from cold steel with...

Natalie Kempson joins Lenstec as UK Refractive IOL Specialist

Lenstec welcomes the new appointment of Natalie Kempson as UK Refractive IOL Specialist to the Lenstec UK team.