News

Reductions in vision correlate with lower literacy scores on standardised tests, a new study showed.

Patients treated for diabetic macular oedema with ranibizumab in the UK National Health Service (NHS) are getting benefits similar to those seen in clinical trials, according to a new study

Clinicians can predict which patients with ocular hypertension are most likely to develop primary open-angle glaucoma (POAG) using short-wave automated perimetry, scanning laser polimetry, and confocal laser ophthalmoscopy, as well as the patient’s age, researchers said.

Screening programmes could catch diabetic retinopathy in children earlier if they began screening 6 years after diabetes is diagnosed.

Studies in mice suggest that a technology based on topical endoscope fundus imaging could allow early diagnosis of Alzheimer’s disease, researchers have said.

Google is using its DeepMind computing system to search for early signs of diabetic retinopathy and neovascular age-related macular degeneration (nAMD), the company announced this month.

It is not better to sit up straight to read, a long-term study has concluded. Finnish researchers Olavi Pärssinen and Markku Kauppinen published their results in Acta Ophthalmologica this month.

The Nd:YAG laser plays a key part in ophthalmology. However, it is important to select a device that enables the best treatment results using lower energy and fewer shots

Community monitoring of neovascular age-related macular degeneration (nAMD) can be just as effective as hospital-based monitoring, researchers say.

A growing number of people in Ukraine are becoming visually disabled due to eye disease, according to researchers.

Further calibrations for the equivalent keratometry readings (EKR) obtained by the Pentacam High Resolution (HR) (Oculus, Germany) should be conducted before they are used for total corneal power assessment in post-LASIK eyes, researchers said.

Ophthalmic instrument manufacturer Keeler has recently hosted undergraduate optometry students at its UK headquarters in Windsor, Berkshire. Visitors included students from the University of Bradford, Anglia Ruskin University and Aston University.

Cataract surgery assisted by viscosplit and crack with a new phaco tip gives good results compared with standard phacoemulsification, either bimanual or one-handed.

Rayner designs and manufactures IOLs and proprietary injection devices for use in cataract surgery. As the first manufacturer of the IOL, they’ve been working with surgeons for longer than anyone.

A new double-arc intrastromal corneal ring segment may help to improve visual outcomes and rehabilitate the physiologic optical surface by remodelling the cornea

Patient satisfaction is high following implant of the Symfony IOL, which is designed with an elongated focal zone in an attempt to minimise visual compromises and avoid visual dysphotopsias.

Findings of a literature review highlight the need for more studies to compare SMILE and WFG LASIK for treatment of myopia and myopic astigmatism.

Ocular surface disease, including dry eye disease, is common in patients undergoing cataract surgery. It must be treated in order to optimise the ocular surface prior to surgery, and close follow-up in the postoperative period is important.

An I/A tip system comprises a preassembled, single-use silicone I/A tip, which has advantages over other commercially available products. It helps to reduce capsular rupture during cataract surgery and also eliminates tricky tip assembly and cleaning.

Although the diagnosis of primary congenital or early developmental glaucoma is often straightforward, similar phenotypic features can occur in other paediatric conditions, which are consequently sometimes mistaken for early childhood glaucoma. Ophthalmologists who care for children with glaucoma must keep such potential mimics in mind.

Despite predictions that the prevalence of APACG, a leading cause of blindness, is set to rise worldwide, some authors have reported a decline in certain countries.

Clinicians should take into account the way IOP varies over the course of 24 hours depending on the glaucoma treatment used, according to the authors of a new literature review.

Surgeons may safely delay operating on rhegmatogenous retinal detachment (RRD) for a few days to accommodate their schedules, a new study suggested.

A study showed manual small incision cataract surgery does not affect tear film stability or tear secretion differently than phacoemulsification does, while it also does not make patients' eyes more dry, either.

Endothelial keratoplasty has become increasingly common in northwestern Italy, paralleling a rise in the demand for corneal surgery, researchers said.

Cataract patients with small pupils present a particular challenge for surgeons. Using a pupil expansion device such as the Malyugin ring may help to reduce the complications associated with small pupil cataract surgery.

Early detection and treatment is essential to preserve vision in patients with age-related macular degeneration. A new device, the ForeseeHome®, uses preferential hyperacuity perimetry for early detection of choroidal neovascularisation before symptoms develop.