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1710 results found

Customised corneal crosslinking with supplemental oxygen

In this prospective interventional case series, the authors investigate using supplemental oxygen delivery during epithelium-on corneal crosslinking (CXL) with specially designed oxygen delivery goggles. Twenty-seven eyes of 24 patients underwent epi-on CXL with Riboflavin and Ultraviolet-A irradiation. At six months...

Rural amblyopia prevalence in Iran

The purpose of this study was to estimate the prevalence of amblyopia in subjects aged 3-93 years living in under-served rural areas of Iran. The study was conducted in 2015 in two under-served districts randomly selected from the southwest and...

Environmental variations in endophthalmitis

In this retrospective cohort study, the authors looked at seasonal and environmental variations in 171 endophthalmitis cases out of 423,297 intravitreal injections. The incidence of this complication was not correlated to monthly snowfall, rainfall, or average temperature. There was no...

Histopathology-guided management of ocular surface squamous neoplasia (OSSN) with corneal stromal or scleral invasion using ruthenium-106 plaque brachytherapy

This is a retrospective interventional consecutive case series of 42 eyes of 42 patients with OSSN with histopathologically proven corneal stromal and / or scleral invasion following excision biopsy. The mean tumour basal diameter was 9.3mm and thickness of 3.1mm...

Ocular surface in donor eyes after CLAU

This retrospective study examined ocular surface stability of donor eyes following conjunctival limbal autografts (CLAU). Forty-five eyes underwent CLAU with chemical burns being the most common indication. All but two eyes had just over 4 o’clock hours of CLAU segment...

LASEK with mitomycin C to correct myopia in thin corneas

This study evaluated the long-term outcomes of laser-assisted subepithelial keratomileusis (LASEK) with intraoperative use of mitomycin C (MMC) performed on thin corneas for the correction of myopia. MMC modulates the corneal wound healing response in surface healing, thus reducing the...

Accuracy of ChatGPT responses for questions about strabismus

This study aimed to assess the medical accuracy and readability of responses provided by ChatGPT in relation to patient/parent queries about strabismus. The authors compared responses from the free version (Chat 3.5) with those from a subscription service (version 4.0)....

Risks to visual function from blepharokeratoconjunctivitis

This study evaluated the prevalence of blepharokeratoconjunctivitis (BKC) and prevalence of amblyopic risk factors with comparison of these rates to rates in the general US paediatric population. The authors evaluated the rate of patient reported symptoms in patients with and...

A rare case of endogenous panophthalmitis: Nidus from an E. coli urinary tract infection

Endogenous bacterial endophthalmitis (EBE) is a form of severe inflammation caused by haematogenous spread of a virulent bacterium from a nidus elsewhere in the body to intraocular tissues. It is a rare occurrence and only constitutes around 2–8% of all...

Retinoblastoma – the challenges of a rare cancer and the role of international partnerships

Introduction: the global challenge The global burden of retinoblastoma (Rb) is one in 15,000-18,000 live births, which equates to 8000 new cases worldwide each year. The global disparities in Rb outcome represent a paradigm of health inequality worldwide [1]. In...

How do you solve the problem of trachoma in Ethiopia?

Background Trachoma is one of the oldest diseases known to humankind and the leading infectious cause of blindness worldwide. Spread by the bacterium chlamydia trachomatis, it is transmitted through contact with the eyes, eyelids and nose of those infected. The...

Cementing a VISION 2020 LINK partnership between Blantyre and Liverpool – building capacity for DR services alongside research

Malawi is a small land-locked country in eastern Africa with a growing population of over 17 million people. About 45% of the population is aged 14 or under; only 5% are aged 60 or over. The gross national income per...