News

After a US District judge rules against request for preliminary injunction, Johnson & Johnson Vision moves forward with litigation in several countries, including the United States, to resolve intellectual property disputes against Alcon.

In a presentation at ARVO, Friederike Kortuem, MD, MSc, explains that treatment with voretigene neparvovec-rzyl led to a short-term change in the foveal morphology in a patient with visual impairment that included nyctalopia and decreased visual acuity in early childhood.

Joseph Grieco, PhD, notes that treatment fills a gap for patients who are unresponsive to the standard treatments for noninfectious keratitis.

Non-invasive ocular blood flow measurement using laser speckle flowgraphy may be a new indicator of shock-related organ damage, investigators report.

During a presentation at the ARVO virtual meeting, Lloyd Paul Aiello, MD, PhD, explains that a key hurdle for diabetic retinopathy is the lack of patient awareness, which is a substantial contributor to non-adherence to eye care guidelines and poor outcomes.

During an ARVO presentation, Paul Yang, MD, PhD, explained that in a clinical trial, investigators used an adeno-associated viral vector to deliver a normal functioning copy of the RPGR gene via subretinal injection.

Customised myopic LASIK using automated ray tracing optimisation has the potential to offer improved and more predictable outcomes, a study shows.

EYS809, a non-viral gene therapy sustained drug-delivery product that delivers anti-vascular endothelial growth factor to the eye, may replace the need for repeated intravitreal anti-VEGF injections and improve vision in patients diagnosed with wet age-related macular degeneration.

Studies show that corneal crosslinking could be a beneficial treatment in paediatric patients with keratoconus.

Robyn Guymer, PhD, MBBS, highlights the latest trial results for faricimab, the first bispecific antibody designed for intraocular use in treating patients with neovascular age-related macular degeneration.

According to Sunil Srivastava, MD, optical coherence tomography characteristics may be predictive of the efficacy of the injections.

During ARVO’s 2021 virtual annual meeting, John Wells, MD, presented efficacy, durability, and safety findings from phase 3 YOSEMITE and RHINE trials.

Bryce Buchowicz, MD, outlines roadblocks to timely diagnosis of central retinal artery occlusion and treatment with tissue plasminogen activator during a virtual presentation at ARVO.

During a presentation at ARVO, Jessica Liu explained that patients with BRVO or CRVO with any lapse in treatment of 3 months or longer are at risk for poorer outcomes.

Investigators review changes in ocular anterior segment blood flow and temperature after treatment of patients with meibomian gland dysfunction.

Gene therapies are being investigated for multiple inherited retinal diseases and the progress in this field has implications for patient care.

Topography-guided treatments for irregular corneas can improve patients’ best corrected visual acuity. The technique is easy to plan and perform, supported by software to do the calculations.

A cost-utility analysis found that concurrent phacoemulsification and minimally invasive glaucoma surgery using trabecular microbypass stents is cost-effective for treating mild to moderate open-angle glaucoma, compared with cataract surgery alone.

Many genes and polymorphisms have been identified as being associated with glaucoma, predicting progression, identifying those at increased risk and allowing treatment to be optimised.

The rates of postoperative myopic progression are the lowest with the SMILE procedure compared with PRK and LASIK, regardless of the degree of myopia.

Investigators found that a fluocinolone acetonide implant maintained good real-world vision levels in patients with diabetic macular oedema who had good baseline vision.

In a real-world study of patients with treatment-naïve and previously treated diabetic macular oedema, injection of intravitreal dexamethasone 0.7-mg implant provided effective disease control with initial and repeat injections, regardless of reinjection interval.

Topical eye drop treatments for the posterior segment would offer easier, less invasive options than those currently available. This would reduce the burden on both patients and their caregivers, increasing adherence and improving outcomes.

Virtual reality dichoptic and perceptual learning training seem to be a useful therapeutic option for achieving a successful visual rehabilitation in amblyopic patients.

Topography-guided PRK, with or without the addition of corneal crosslinking, can improve visual acuity and quality in patients with keratoconus.

A smartphone direct ophthalmoscope attachment makes it possible to examine the optic nerve and distinguish whether its state of health is normal or abnormal.

Ophthalmologists are seeking improved treatment options for uveitis as epidemiological studies demonstrate the scope and sight-stealing burden of the disease.

Artificial intelligence and genetic testing are expected to facilitate choosing the best treatment for each unique glaucoma patient within the next decade. This will not only lead to the best outcomes for individuals but will also spare them the costs and side effects of suboptimal treatments.

En-face OCT has advantages that make it very useful for characterising macular anatomy and pathologic features of various macular disorders.