What research is currently being conducted on diabetic retinopathy?
Two new medications are currently being investigated for diabetic retinopathy. LY333531, a protein Kinase C-beta inhibitor (PKC-beta inhibitor) developed by Eli Lilly and Company, is a promising new medication for preventing the progression of diabetic retinopathy. A clinical trial on this medication does not yet have enough data to make a general recommendation to change current management strategies with laser surgery or pars plana vitrectomy. Similarly, Genetech is currently testing Anti-Vascular Endothelial Growth Factors (anti-VEGF) drugs for wet age-related macular degeneration. These anti-VEGF drugs may have future application for the treatment of diabetic retinopathy.