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About
To evaluate if somatosensory evoked potentials (SEPs) and motor evoked potentials (MEPs) obtained with electroencephalography (EEG) and electromyography (EMG) can be used to detect changes in cortical plasticity in responders to a single IV infusion of ketamine as compared to non-responders.
Full description
This study will be conducted in patients with Major Depressive Disorder (MDD) and divided into 2 sequential cohorts. Cohort 1 will be conducted in 12 patients at a single center. For each patient, there will be up to 4 sequential phases: a screening phase of up to 6 weeks, an open-label treatment phase of up to 4 weeks, an optional open-label treatment phase of up to 1 week, and a follow-up phase of up to 1 week (if applicable). Cohort 2 will be conducted in 20 patients and will be a multicenter, double-blind (neither physician nor patient knows the treatment that the patient receives), randomized (the study drug is assigned by chance), placebo-controlled (an inactive substance that is compared with a drug to test whether the drug has a real effect in a clinical trial) design. For each patient, there will be up to 4 sequential phases: a screening phase of up to 6 weeks, a double-blind treatment phase of up to 4 weeks, an optional open-label treatment phase of up to 1 week, and a follow-up phase of up to 1 week (if applicable). The total study duration for each patient will be maximally about 12 weeks. Participant safety will be monitored throughout the study.
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13 participants in 2 patient groups, including a placebo group
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Data sourced from clinicaltrials.gov
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