5 results
The primary objective is to examine whether a memory impairment as a result of biperiden treatment (cholinergic M1 antagonist) will be increased by acute tryptophan depletion (ATD, a drink that decreases serotonin synthesis). In other words, we will…
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…
The primary objective is to examine whether a memory impairment as a result of biperiden treatment (cholinergic M1 antagonist) can be reversed by rivastigmine (a cholinesterase inhibitor). Secondary, we will assess the effects of biperiden and…
The study will be performed in 2 parts, Part 1 and Part 2. Part 2 has been clinically completed. The remainder of this document concerns Part 1 only. The purpose of Part 1 of this study is to determine the reversal of the blood thinning effects of…