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2896 results found

Amblyopia prediction using Plusoptix

The aims of this study were to evaluate Plusoptix performance in amblyopia prediction, to examine the best readings for that prediction and to determine if it is sufficient to have one measure or more. Data were collected in a two-year...

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...

Iris chafing from displaced single-piece acrylic IOL

A 74-year-old man had persistent 3+ cell one month following left eye cataract extraction, complicated by anterior capsular rent and zonular dialysis at 7 o’clock, with single-piece acrylic intraocular lens implantation (IOL) in the capsular bag. Figure 1: Haptic-like transillumination...

Balancing early and late surgical intervention for congenital nasolacrimal duct obstruction

This retrospective study investigated the incidence of anisometropia and amblyopia by age of congenital nasolacrimal duct obstruction (CNLDO) resolution. At Seattle children’s hospital, between 2007 and 2017, the outcomes of children with early versus late spontaneous resolution of CNLDO were...

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...

ANGPTL-4 inhibition reduces inflammation in diabetic retinopathy

Diabetic retinopathy (DR) is the most common cause of blindness in working-age humans, and numbers are rising due to increased cases of type 2 diabetes (T2D). T2D is associated with increased obesity and dyslipidaemia, which is a major risk factor...

How to get the most out of your medical school ophthalmology placement

Ophthalmology has become a very popular speciality, generating a vast interest amongst medical students with competition for training posts increasing yearly. Yet it is often difficult to get adequate exposure to the speciality prior to applications, with very limited time...

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...

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....

Reduced angle after BT for postop diplopia test

The authors undertook a retrospective study to evaluate the extent of reduced deviation after Botulinum toxin (BT) when used as a postoperative diplopia test. They evaluated effect in 39 patients: 32 exotropia and seven esotropia. The same BT dose was...

My Top Five: Key insights from recent research into uveitis in adults

Uveitis, characterised by inflammation of the uvea – the eye’s middle layer comprising the iris, ciliary body, and choroid – remains a leading cause of visual impairment worldwide [1]. It primarily affects adults aged 20–50 years. Untreated uveitis may cause...