Researchers can use 3 significant predictive factors to figure out which patients with open-angle glaucoma are at greatest risk for rapid progression and visual field loss. "We looked at who had fast visual progression to see how they did and if there were any clinical or demographic factors associated with rapid progression," Meera Ramanathan, MD, from the Jules Stein Eye Institute at the University of California in Los Angeles, told Medscape Medical News. To see more details visit,www.medscape.com