Results for tag: "Choroidal Neovascularization"

Choroidal Neovascularization (CNV) is a condition in which abnormal blood vessels grow beneath the retina in the eye. It is a major cause of vision loss in age-related macular degeneration (AMD). Optical treatments for CNV include laser photocoagulation, photodynamic therapy, and anti-VEGF injections. Laser photocoagulation is used to destroy the abnormal blood vessels and prevent further vision loss. Photodynamic therapy uses a light-activated drug to destroy the abnormal vessels. Anti-VEGF injections are used to block the growth of new vessels and reduce fluid leakage. The CNV market is highly competitive, with a number of companies offering treatments and products. These include Novartis, Regeneron, Allergan, Roche, Bayer, and Santen Pharmaceuticals. Show Less Read more