On the HCPLive Ophthalmology page, resources on the topics of medical news and expert insight into ophthalmic disease can be found. Content includes articles, interviews, videos, podcasts, and breaking news on eye disease research, treatment, and drug development.
June 10th 2024
Improvements in multiple sign efficacy endpoints were observed in the full study population, with more pronounced effects in the TNFR1 genetic biomarker population.
Hypotony May Signal Severe Uveitis in Juvenile Idiopathic Arthritis Patients
In a 30-year retrospective study of a cohort of patients with uveitis associated with juvenile idiopathic arthritis (JIA), risk factors for the development of hypotony during follow-up were associated with more severe uveitis. Because JIA-associated uveitis is often asymptomatic, hypotony may be a key indicator of uveitis in JIA patients.
Referral Rates Are Hurting People at Risk for Vision-Threatening Diabetic Retinopathy
August 11th 2016Despite established criteria for patients at risk for vision-threatening diabetic retinopathy from the United Kingdom Prospective Diabetes Study (UKPDS), referral rates don’t reflect the number of people who should visit optometrists, ophthalmologists, and retina specialists.
Tarek Hassan: New Journal to Expand Education Efforts of ASRS
As new treatments and procedures are developed in the field of retinal medicine the American Society of Retina Specialists is launching its own journal to help its members and others in the field advance patient care.
Wet AMD Treatment Outcomes Look Misleadingly Better in Clinical Trials
August 10th 2016An analysis presented at the 34th Annual Scientific Meeting of the American Society of Retina Specialists (ASRS 2016) in San Francisco, California looked at “real world†outcomes with anti-vascular endothelial growth factor (VEGF) drugs to treat wet age-related macular degeneration (AMD).
AMD: Gene Expression Pathways React Differently to Various Anti-VEGF Drugs
August 10th 2016Baruch Kuppermann, MD, PhD, and colleagues looked at gene expression modifications in retinal Müller cells treated with anti-VEGFs at the 34th Annual Scientific Meeting of the American Society of Retina Specialists (ASRS 2016) in San Francisco, California.
Ranibizumab's Impact on Pigment Epithelial Detachment With or Without RPE Tears
August 10th 2016David Eichenbaum, MD, an ophthalmologist from Florida, presented data from the HARBOR study at the 34th Annual Scientific Meeting of the American Society of Retina Specialists (ASRS 2016) in San Francisco, California.
In Patients with Wet AMD, Cataract Surgery Shown Not to Increase Need for Anti-VEGF Injections
A Danish electronic records review found that the need for Eylea or Lucentis injections for wet age-related macular degeneration did not change after cataract surgery. Also, vision improved more when the time from last injection to cataract surgery was shorter than when it was longer.
Patients in the open-label extension phase of RIDE/RISE who needed Lucentis less frequently tended to have less advanced diabetic macular edema (DME) at extension baseline and to respond better to initial treatment, according to post hoc analysis. These results suggest that earlier treatment of center-involving DME with loss of visual acuity may decrease its long-term treatment burden.
The rate of endophthalmitis after more than 90,000 intravitreal injections was found to be approximately 1 in 3000 in a retrospective study of a consecutive series of cases at a multicenter, retina-only practice. Prophylactic use of topical antibiotics was not found to decrease this rate.
Assessing Rates of Noninfectious Vitritis after Intravitreal Injection of Anti-VEGF Agents
Although intravitreal injection of anti-vascular endothelial growth factor (VEGF) agents has become the therapeutic mainstay for diabetic macular edema and neovascular age-related macular degeneration, it poses a risk of noninfectious uveitis or infectious endopthalmitis.
A retrospective chart review study showed that the location of subfoveal fibrovascular scarring in relation to the retinal pigment epithelium correlated with visual outcome in eyes successfully treated with anti-vascular endothelial growth factor agents for neovascular age-related macular degeneration.
Oral Bisphosphonate Use Poses Risk of Wet Age-Related Macular Degeneration
Regular users of oral bisphosphonates had a higher risk of developing wet age-related macular degeneration than non-users, according to results of a recent Canadian study, and the longer the use, the greater the increased risk.
Intraocular injections of methotrexate have been used successfully to treat indeterminate and sarcoid uveitis as well as age-related macular degeneration. Methotrexate injection’s record of success in treating these inflammatory eye diseases prompted researchers to evaluate its efficacy in treating persistent diabetic macular edema.
Patients with neovascular age-related macular degeneration have shown a suboptimal response to ranibizumab over time. Several studies have established that switching from ranibizumab to aflibercept enhanced visual acuity and resulted in anatomic improvement in many of these patients, but the factors determining visual outcomes remained unclear.