4 results
• To evaluate the tolerability and safety of ascending single oral doses of ACT-541468 in healthy male subjects.• To investigate the single oral dose pharmacokinetic (PK) and PD of ACT-541468 in healthy male subjects.• To investigate dose…
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.
This study is intended to establish a dose response rate of MR30507/09 with respect to respiratory effects compared to MR30365/07, fentanyl and placebo..
The aim of the main study is to compare the effects of MR30365/07 and fentanyl on ventilation and analgesic responses to noxious electrical and heat stimulation in healthy volunteers, by performing pharmacokinetic / pharmacodynamics (PK/PD) modeling…