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Adaptive optics imaging: resolving single cells in the living eye

The human retina is unique in the central nervous system (CNS) in that it can be directly visualised non-invasively. Technological advances of several imaging modalities, including optical coherence tomography (OCT), multichannel scanning laser ophthalmoscopy (SLO) and fundus photography, have afforded...

What's trending Apr/May 2023

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. #Cyborgeye #flashlighteye #prostheticeye #BrianStanleyeye Brian Stanley is a California-based engineer, who lost his eye to retinoblastoma when he was six-years-old. A...

VCHP prepares to be 21!

Vision Care for Homeless People’s 21st celebration is fast approaching with volunteers looking to step up the service, and 100% is the time to find out more about becoming involved in your area.

What's trending Oct/Nov 2021

A round-up of the eye-related hot topics that have been trending on social media over the last few weeks. #cataracts #holography #simulation Cataracts are the major cause of blindness globally and innovating novel management strategies remains as important as ever...

Cataract surgery in patients being treated for neovascular AMD

This retrospective matched case control study evaluated outcomes and predictive factors of visual acuity (VA) change after cataract surgery in patients being treated for neovascular age related macular degeneration (nAMD). They compared 124 patients that had cataract surgery with 372...

Association between serum 25-hydroxyvitamin D levels and age-related cataracts

Cataractogenesis occurs as a result of ageing, smoking, exposure to UV radiation and genetic predisposition. Antioxidants can reduce the cataract risk as found in animal models and humans and vitamin D is one of them. This epidemiological study based in...

IAC vs. IVC chemotherapy for RB

This a single centre retrospective review of consecutive patients between 1997 and 2014, of all sporadic unilateral retinoblastoma (RB) group D cases, treated with combined intravenous chemotherapy (IVC) and focal treatments (1997- 2008), or intra-arterial chemotherapy (IAC) treatment (2008 to...

Intracameral bevacizumab as an adjunct to trabeculectomy

This is a 12-month, prospective, randomised, double-masked, placebo-controlled trial of patients who were not controlled medically with open angle glaucoma and scheduled for a primary trabeculectomy. Patients were recruited and randomised during the period between April 2009 and November 2010....

Use of pattern-reversal VEP in congenital Zika syndrome (CZS) assessment

The authors conducted pattern reversal visual evoked potential (PRVEP) in children with congenital Zika syndrome (CZS) and report the correlates with visual acuity, fundus alterations and severity of microcephaly at birth. This was a cross-sectional study of 37 children with...

How reliable is the postoperative diplopia test and can it predict postoperative outcomes?

A two-phase process evaluating the postoperative diplopia test is presented. A standardised operating procedure was used for conducting all postoperative diplopia tests for this study which is described in the paper. Phase one focused on reliability, test-retest and interobserver. Adults...

Contrast sensitivity in myopic eyes

A classification system has been proposed for myopic maculopathy: grade 0 (no myopic retinal lesions), grade 1 (tessellated fundus), grade 2 (diffuse chorioretinal atrophy (CRA)), grade 3 (patchy CRA), and grade 4 (macular atrophy). Tessellated fundus is defined as the...

Governments missing opportunity to increase economic progress

Report calls on governments to invest in eye health to address $410.​​​9​​ billion loss in economic productivity.