Ophthalmology

According to a University of Florida Health, the researchers used gene therapy to both knock down and replace malfunctioning genetic material that affects light-sensing photoreceptors in the retina.

According to the company, the funding supports the Phase 2 clinical study of ONL1204 ophthalmic solution to evaluate the safety and efficacy in patients diagnosed with macula-off rhegmatogenous retinal detachment.

In a presentation at the 2023 Angiogenesis, Exudation, and Degeneration program, Usha Chakravarthy, PhD, FRCOphth, CBE, presented data from the trial of lampalizumab, which is peeling back some of the mystery shrouding geographic atrophy.

In a presentation at Bascom Palmer’s 2023 Angiogenesis, Exudation, and Degeneration conference in Miami, Pedro Lylyk, MD, said ophthalmic artery angioplasty could prove to be a treatment option for patients diagnosed with age-related macular degeneration.

A poll for retina specialists: Let us know if you will be logging on for this annual Bascom Palmer Eye Institute symposium, which will be held virtually on February 10 and 11, 2023.

Spanish investigators found that local resection may offer better visual results and eye sparing without compromising local tumor control and survival.

Investigators have found that cells within retinal blood vessels are endowed with a previously unappreciated ability to acquire resistance against the damaging effects of hyperglycemia in patients with diabetes mellitus.

According to a news release, the findings build on evidence from a previous study led by the Johns Hopkins researchers that found potentially a third of patients with wet AMD could safely pause therapy after one year of monitoring by a physician.

Artificial intelligence in a primary care and clinic settings increases the likelihood of catching diabetic retinopathy in underinsured patients, resulting in increased successful referrals.

David Eichenbaum, MD, FASRS, shared difficult cases of diabetic macular edema (DME) and age-related macular degeneration (AMD) and insights into patient care.

In both patients and controls, investigators measured retinal nerve fiber layer thickness, foveal avascular zone area, and vessel density in the superficial capillary plexus, deep capillary plexus, and radial peripapillary capillary plexus.

The submission of 24-month efficacy data from DERBY and OAKS is classified as a Major Amendment to the New Drug Application, which delays the PDUFA target action date until February 2023.

An end-of-week review of retina news and stories from October 29-November 3, 2022.

RGX-314 is being investigated as a potential one-time treatment for wet AMD, diabetic retinopathy, and other chronic retinal conditions.

A previously uncharacterized area of the protein known as RPE65 spontaneously turns spiral-shaped when it encounters intracellular membranes, or thin structures that surround different parts of a cell.

Genentech announced this week that faricimab-svoa (Vabysmo) achieved its primary endpoint of non-inferiority compared to aflibercept in RVO in the BALATON and COMINO clinical trials.

In this retrospective, non-comparative clinical study, the investigators evaluated the preoperative, intraoperative, and postoperative data of the 225 study patients (295 eyes; mean patient age, 56.1 years) collected from several European centers.

Scott Walter, MD, an investigator in the TENAYA and LUCERNE trials discusses the year 2 data for the treat-and-extend regimen of faricimab for the treatment of nAMD and DME.

The company noted that the pediatric exclusivity determination is based on data from two Phase 3 trials – BUTTERFLEYE and FIREFLEYE.

According to a study, health disparities impact the rates of pediatric ophthalmology visits.

Carl Danzig, MD, points out that the sooner patients can be diagnosed, the sooner ophthalmologists can treat them and preserve their vision.

In this cross-sectional study, investigators used OCTA to identify possible associations between body mass index and the waist-to-hip ratio with macular vessel density and foveal avascular zone in healthy Chinese adults.

The company noted that testing of a commercial supply of the implants, which included exposing them to multiple punctures with a needle, found they did not meet their standards. The company has notified the FDA, and is working with the agency on the recall process.

Investigators conducted a longitudinal study of the relationship between smoking and smoking intensity and the rate with which the retinal nerve fiber layer becomes thinner in patients with primary open-angle glaucoma.

The investigators suggested that the predicted metastasis-free survival for metastatic tumors may be worse than what they and other research groups have observed.