PHILADELPHIA, PA -- (MARKET WIRE) -- April 04, 2007 -- Researchers at the University of Pennsylvania School of Medicine are now studying an investigational treatment that may offer a significant new, minimally-invasive option for those suffering from advanced widespread emphysema. The EASE (Exhale Airway Stents for Emphysema) trial focuses on a procedure called airway bypass that involves creating pathways in the lung for trapped air to escape -- and in turn, may relieve emphysema symptoms including shortness of breath.
