2 results
Approved WMOCompleted
(1) Investigate diagnostic performance (sensitivity) of HD bronchoscopy, with or without surface enhancement or tone enhancement in comparison to standard WLB for detecting abnormalities of the tracheobronchial tree. Furthermore we aim to…
Approved WMOCompleted
The primary objective is to examine whether vardenafil (a PDE-5 inhibitor) can improve the cognition of healthy young volunteers. Secondary, we will assess the effects of vardenafil on electrophysiological correlates of cognition.