Study Status: Completed
Recruit Status: Unknown status
Study Type: Interventional
Official Title: A Randomized, Double-blind Study to Evaluate the Safety and Effectiveness of the Exhale® Drug-Eluting Stent in Homogeneous Emphysema Subjects With Severe Hyperinflati
Brief Summary: This is an international clinical research study evaluating the safety and effectiveness of a new procedure called airway bypass. The goal of this research is to see if airway bypass can relieve hyperinflation (overfilling) of the lungs, thereby improving lung function and reducing shortness of breath in patients with severe homogeneous (diffuse) emphysema. "EASE" stands for Exhale Airway Stents for Emphysema.