2 results
Approved WMOCompleted
Main: To evaluate the safety and effectiveness of the Exhale Drug-Eluting Stent (DES) to improve pulmonary function for homogeneous emphysema subjects with severe hyperinflation, in a prospective, randomized, Sham-controlled, double-blind, multi-…
Approved WMOCompleted
The aim of this study is to measure the results of refractive surgery with aspherical intra-ocular lenses quickly and reliably.