Saturday, October 6, 2012
Study Says Narafilcon A CLs Do Not Perform as Well as Etafilcon A and Senofilcon A
"Narafilcon A contact lenses worn daily do not perform clinically as well as etafilcon A and senofilcon A lenses worn on the same schedule, show study results involving 120 contact lens wearers," says News Medical. "Narafilcon A wearers reported more moderate-to-severe dryness symptoms and symptoms of blurred vision, and more often discontinued use of their lenses compared with their etafilcon A- and senofilcon A-wearing counterparts, the researchers say." Read more.