Clinical Trials Logo
  1. Home
  2. Major Depressive Disorder
  3. NCT04587778

Imaging Neural Correlates of Ketamine Using PET/MR — RSKet  

Major Depressive Disorder Clinical Trial

Official title:
Imaging Neural Correlates of Antidepressant Action of Ketamine Stereoisomers Using Pharmacological PET/MR Imaging and Metabolite Analysis.

Clinical Trial Summary

The purpose of this randomized, placebo-controlled study is to investigate pharmacodynamic differences between racemic ketamine and esketamine using functional fluorodeoxyglucose ([18F]FDG) positron emission tomography/magnetic resonance imaging (PET/MR) Pilot study I: A pilot study with healthy controls will be performed in order to investigate pharmacokinetic behavior and acute behavioral effects of intravenous ketamine infusion. Pilot study II: A pilot study including 15 healthy volunteers will be performed in order to optimize scanning procedures. The pilot study follows a randomized, placebo-controlled, double-blind, cross-over study design. After enrollment into the study all subjects will undergo two [18F]FDG PET/CT scans in the course of which they will receive either S-ketamine or placebo during the first scan and the respective other study medication during the second scan.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT04587778
Study type Interventional
Source Medical University of Vienna
Contact Rupert Lanzenberger, Prof.
Phone 004314040035760
Email rupert.lanzenberger@meduniwien.ac.at
Status Recruiting
Phase Phase 1
Start date October 5, 2020
Completion date March 31, 2025
View Details
See also
  Status Clinical Trial Phase
Recruiting NCT05537558 - Precision Medicine for the Prediction of Treatment (PROMPT) Response (PROMPT)
Terminated NCT02192099 - Open Label Extension for GLYX13-C-202, NCT01684163 Phase 2
Completed NCT03142919 - Lipopolysaccharide (LPS) Challenge in Depression Phase 2
Recruiting NCT05547035 - Identification of Physiological Data by a Wearable Monitor in Subjects Suffering From Major Depression Disorders N/A
Terminated NCT02940769 - Neurobiological Effects of Light on MDD N/A
Recruiting NCT05892744 - Establishing Multimodal Brain Biomarkers for Treatment Selection in Depression Phase 4
Recruiting NCT05537584 - SMART Trial to Predict Anhedonia Response to Antidepressant Treatment Phase 4
Active, not recruiting NCT05061706 - Multicenter Study of Lumateperone as Adjunctive Therapy in the Treatment of Patients With Major Depressive Disorder Phase 3
Completed NCT04479852 - A Study of the Safety and Efficacy of SP-624 in the Treatment of Adults With Major Depressive Disorder Phase 2
Recruiting NCT04032301 - Repeated Ketamine Infusions for Comorbid PTSD and MDD in Veterans Phase 1
Recruiting NCT05527951 - Enhanced Measurement-Based Care Effectiveness for Depression (EMBED) Study N/A
Completed NCT03511599 - Cycloserine rTMS Plasticity Augmentation in Depression Phase 1
Recruiting NCT04392947 - Treatment of Major Depressive Disorder With Bilateral Theta Burst Stimulation N/A
Recruiting NCT05895747 - 5-HTP and Creatine for Depression R33 Phase Phase 2
Recruiting NCT05273996 - Predictors of Cognitive Outcomes in Geriatric Depression Phase 4
Recruiting NCT05813093 - Interleaved TMS-fMRI in Ultra-treatment Resistant Depression N/A
Recruiting NCT05135897 - The Neurobiological Fundaments of Depression and Its Relief Through Neurostimulation Treatments
Enrolling by invitation NCT04509102 - Psychostimulant Augmentation of Repetitive TMS for the Treatment of Major Depressive Disorder Early Phase 1
Recruiting NCT06145594 - EMA-Guided Maintenance TMS for Depression N/A
Recruiting NCT06026917 - Assessing Dopamine Transporter Occupancy in the Patients With Depression Brain With Toludesvenlafaxine Hydrochloride Extended-Release Tablets Using 11C-CFT Positron Emission Tomography (PET) Phase 4