Having diabetic retinopathy and/or microalbuminuria predicted a much higher rate of annual decline in glomerular filtration rate (GFR) in a new study of patients with type 2 diabetes living in Japan.
Diabetic retinopathy is a known risk factor for microalbuminuria, and microalbuminuria is a risk factor for macroalbuminuria, but to date it has been unclear whether diabetic retinopathy predicts poor renal function, the authors write.
The human brain has 100 billion neurons, connected to each other in networks that allow us to interpret the world around us, plan for the future, and control our actions and movements. MIT neuroscientist Sebastian Seung wants to map those networks, creating a wiring diagram of the brain that could help scientists learn how we…
A new study led by the Sanford-Burnham Medical Research Institute reports that carnosic acid, found in the herb rosemary, actually promotes eye health. Led by Dr. Stuart A. Lipton, the team found that carnosic acid protects the retina from degeneration and toxicity in cell culture and in rodent models of light-induced retinal damage. This suggests…
“NEW YORK (Reuters Health) – New age-related macular degeneration (AMD) develops in about a quarter of fellow eyes to those treated for neovascular AMD with intravitreal anti-VEGF agents, according to a post hoc analysis of the VIEW 1 and VIEW 2 studies.” “The high risk for fellow eye conversion in patients with neovascular AMD in…
Daily aspirin use among seniors may double their risk of developing a particularly advanced form of age-related macular degeneration, a debilitating eye disease, a large new European study suggests. The possible link involves the so-called “wet” type of age-related macular degeneration (AMD), a significant cause of blindness in seniors. http://www.nlm.nih.gov/medlineplus/news/fullstory_120483.html
A contact lens with a built-in sensor could help determine which glaucoma patients have a higher risk of disease progression, according to a new study. Glaucoma remains a leading cause of blindness. One of the main indicators of the disease is high pressure in the eye, or intraocular pressure. Researchers at Columbia tested the lenses on…
Topical dorzolamide hydrochloride-timolol appears to reduce central subfield thickness and subretinal fluid in eyes of patients with neovascular age-related macular degeneration (AMD) and incomplete response to anti-vascular endothelial growth factor (VEGF) therapy, according to a study published online Feb. 25 in JAMA Ophthalmology. Jayanth Sridhar, M.D., from the Thomas Jefferson University in Philadelphia, and colleagues…