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Heidelberg Engineering joins the Collaborative Community on Ophthalmic Innovation (CCOI) through EssilorLuxottica’s Vision Architect membership
Heidelberg Engineering announced that it is joining the Collaborative Community on Ophthalmic Innovation (CCOI) as part of its parent company EssilorLuxottica’s Vision Architect membership – CCOI’s highest level of industry participation. CCOI is a public–private forum that convenes patients, clinicians,...Do patient demographics influence AMD clinic attendance during COVID-19 lockdown?
The authors assess the impact of the COVID-19 pandemic on adherence to scheduled clinic appointments among age-related macular degeneration patients in a clinic in North Wales. The COVID-19 pandemic has significantly affected the population, affecting economic and social wellbeing, whilst...An anterior segment lump: a diagnostic and treatment challenge
Case presentation A 50-year-old female presented to eye casualty with a lump on the left medial lower eyelid with associated redness and occasional bleeding. The lump was present for a few months with recent enlargement (Figure 1). Her past medical...
Using frequency doubling technology perimetry to identify Alzheimer’s disease early
Alzheimer’s disease is widely reported to be associated with deficits in visual function. Visual disturbances include impaired stereopsis, contrast sensitivity and motion detection. Deficits specific to the magnocellular pathway (MGC) have been identified in Alzheimer’s disease. This article compares the...
Brn3b neuroprotective effect in rat glaucoma model
An adeno-associated virus-directed overexpression of the Brn3b protein in hypothesised to confer neuroprotective effects in this paper. This is ultimately tested in a well-accepted rat glaucoma model (Morrison’s model: saline injection into episcleral veins of rat eyes with a force...
Ologen Collagen Matrix to treat ocular hypotony after filtration glaucoma surgery
The authors report a retrospective, observational case series of a Japanese cohort. 12 consecutive implantations of ologen in nine eyes of nine subjects (five men, four women; mean age ±SD, 72.1±12.7 years) who underwent subconjunctival implantation of the device to...My ophthalmology elective: East to West
I was fortunate to be able to complete my elective in three different parts of the world: the UK, Vietnam and Pakistan. I spent three weeks at Bristol Eye Hospital (BEH), two weeks at Cho Ray Hospital in Ho Chi...
Ocular Telehealth: A Practical Guide, 1st Edition
Ocular Telehealth: A Practical Guide is in its first edition, which is great considering the recent adjustments to practical medical delivery that the COVID-19 pandemic has mandated. Overall, this book is well written in a structured format defining the uses...
Nerve head in healthy humans using OCT-angiography
Optical coherence tomography angiography (OCT-A) is a recent, dyeless, and noninvasive imaging technique for evaluating depth-resolved vascular status by capturing the dynamic motion of the erythrocytes. It provides the flow map of major vessels and capillary plexuses separately in different...
Association between serum levels of testosterone and estradiol with meibomian gland assessments in postmenopausal women
This study aims to reveal any correlation between serum levels of testosterone and estradiol in postmenopausal women with meibomian gland dysfunction. Postmenopausal subjects were defined as amenorrhoea for at least one year with low follide stimulating hormone (FSH) and estradiol....
Does Ozurdex affect perfusion status in vein occlusion?
Ozurdex (intravitreal dexamethasone implant) has been approved by National Institute of Health & Care Excellence (NICE) for treatment of patients with macular oedema associated with vein occlusion. This study looks at the change in peripheral perfusion status in patients with...
