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A paperless future – get involved!

Jeremy Hunt’s statement earlier in 2014, about a paperless NHS by 2018, has added momentum to the transition away from paper records. The Tech Review this issue discusses what that will involve and how and why you may want to...

Efficacy of combined vitrectomy with intravitreal corticosteroid injection for ERM

In this study the authors evaluated the efficacy of vitrectomy combined with corticosteroid injection for idiopathic epiretinal membrane (ERM). A systematic literature review was conducted by searching three electronic databases, PubMed, Embase and Medline, up to 2020 for relevant studies....

A comparison of light sources in retinal imaging

Before starting to talk about the light sources present in retinal imaging, it is necessary to start from the base: the light. Light is an electromagnetic wave whose smallest part is the photon (or quantum of light). A high frequency...

Do steroids prevent progression to proliferative diabetic retinopathy (PDR)?

There is continuing debate on the merits of pan-retinal photocoagulation (PRP) for severe pre-proliferative and proliferative DR versus the newer therapies that inhibit vascular endothelial growth factor (VEGF). This has been hotly debated [1] following the publication of findings from...

The College of Optometrists awards its first Optometric Practice Educator (OptPE) affix to qualifying supervisors at the College’s AGM 2025

The College of Optometrists has awarded the first Optometric Practice Educator (OptPE) affix, it’s first-ever educational affix, to the inaugural group of optometrists who have completed the College’s enhanced training for supervisors. The OptPE affix is designed to recognise the...

Dissecting the green credentials of ophthalmology virtual clinics

Since 2006, the NHS’ long-term plans have consistently advocated and resourced telemedicine. The current 10-year plan that was announced in 2019 aimed to cut face-to-face outpatient visits by one-third by 2024, by adopting digital consultations. The NHS plan calculates that...

Orbital cellulitis - an overview of the diagnosis and management

Periorbital (preseptal) and orbital cellulitis are infections of the subcutaneous tissues of the eye. They are differentiated by the location of the infection. Periorbital cellulitis refers to infection of the eyelid and subcutaneous tissues anterior to the orbital septum, whereas...

Use of bovine pericardium for tendon elongation

A retrospective analysis was conducted on all patients treated in one centre with tendon elongation using bovine pericardium (BP) to examine outcomes and long-term safety. The study included 60 patients; 27 unilateral and 33 bilateral cases. Follow-up of one to...

Intravitreal bevacizumab vs. triamcinolone in patients with DMO at the time of cataract surgery

This prospective, single masked randomised control trial (RCT) compared visual and anatomical outcomes when either intravitreal bevacizumab (BVB) or triamcinolone (TA) was administered at the time of cataract surgery and at subsequent review, if required, in patients with diabetic macula...

Ten-year experience with intracameral chemotherapy for aqueous seeding in retinoblastoma: long-term efficacy, safety and toxicity

This is a retrospective review of all consecutive patients with primary (n=4) or secondary non-iatrogenic (n=16) aqueous seeding (AS) treated by intracameral chemotherapy (ICC) in Lausanne between 2011 and 2020 with a minimum follow-up of one year. Aqueous seeding control...

Effects of topical anaesthetic on intraocular pressure

This prospective interventional study assessed the effects of repeated intraocular pressure (IOP) using Goldmann applanation tonometry and applanation resonance tonometry in six volunteers. Previous literature supports IOP reduction using repeated applanation tonometry. Repeated IOP measures were taken alternately on 12...

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...