2 results
Approved WMOCompleted
Primary objective: to determine the effect of mepivacaine dose and volume on the duration of sensory axillary brachial plexus block (overall and individual nerves).Our hypothesis (H0) is that there is no difference (less than 60 min) in duration of…
Approved WMOCompleted
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…