2 results
Approved WMOCompleted
To investigate both the clinical and economical(-healthcare evaluation) improvement of BVR using best responder criteria in patients with severe COPD.
Approved WMOCompleted
Primary objective:To evaluate pulmonary function (FEV1) at 3 months following placement of Zephyr endobronchial valves in subjects with homogeneous emphysema.Secondary objectives:Evaluation of quality of life, exercise capacity, dyspnea incl. BODE,…