9 results
Primary objectiveTo evaluate the CNS effects of a single intravenous dose of ketamine on functional brain networks by performing resting state functional magnetic resonance imaging (fMRI) in major depressive disorder (MDD) patients who fail to…
The objectives are to assess the pharmacokinetic and pharmacodynamic effects of sub-anesthetic ketamine administration, to assess the optimal dose of ketamine and gender differences, to compare different oucome measures for psychomimetic symptoms…
The main objective of this study is to further determine the efficacy of lapaquistat acetate 50mg compared to placebo during a period of 12 weeks. This period is followed by an optional 48 week open label extension to be able to study the long term…
In this study we would like to investigate whether cerebral perfusie and cerebral metabolism can be influenced with pharmacological agents in patients with MS and in healthy control persons. Cerebral perfusion and cerebral metabolism wil be measured…
The purpose of this study is to investigate the effect size in order to perform a power calculation for calculating a sample size for a powered RCT
Primary ObjectiveThe primary objective of this study is to assess whether the antidepressant response to IV ketamine can be maintained by minocycline compared to placebo.Secondary ObjectivesThe secondary objectives of this study are:* To investigate…
The primary objective of the study is to determine whether TAK-653, in comparison to placebo, increases CNS excitability, assessed with TMS-evoked MEP in healthy subjects.Next to that, the study has the following goals: - To determine whether TAK-…
The aim of this study is to find a directly applicable intervention for acutely suicidal patients, so that the risk of these patients committing suicide is substantially lowered, leading to fewer actual suicides. To this end we propose a randomized…
The aim of this study is to find a directly applicable intervention for acutely suicidal patients, so that the risk of these patients committing suicide is substantially lowered, leading to fewer actual suicides. To this end we propose a randomized…