Repeated Neurocognitive Measurements in Depressed Patients
NCT05991232 · Status: WITHDRAWN · Phase: PHASE1/PHASE2 · Type: INTERVENTIONAL
Last updated 2026-02-25
Summary
In this project, we will A) track the functioning of a collection of potential neurobiological targets for depression over time, B) examine how fluctuations in the functioning of those targets relates to real-world functioning, and C) in a subset of the sample, determine how the functioning in those targets is altered by a single dose of ketamine.
Conditions
- Depression, Unipolar
Interventions
- DRUG
-
Intravenous Ketamine
Single infusion of intravenous racemic ketamine (0.5mg/kg over 40min)
Sponsors & Collaborators
-
Jay Fournier
lead OTHER
Study Design
- Allocation
- NA
- Purpose
- BASIC_SCIENCE
- Masking
- NONE
- Model
- SINGLE_GROUP
Eligibility
- Min Age
- 18 Years
- Max Age
- 60 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2025-05-01
- Primary Completion
- 2028-04-30
- Completion
- 2029-04-30
Countries
- United States
Study Locations
More Related Trials
-
Behavioral and Electrophysiological Effects of Ketamine in Treatment-Resistant Depression
NCT04239963 ·Status: COMPLETED
-
Physiological and Cognitive Biomarkers for Ketamine's Antidepressant Effects
NCT02669043 ·Status: TERMINATED ·Phase: NA
-
A Study of Ketamine in Patients With Treatment-resistant Depression
NCT01627782 ·Status: COMPLETED ·Phase: PHASE2
-
Ketamine Treatment Effects on Synaptic Plasticity in Depression
NCT04091971 ·Status: COMPLETED ·Phase: PHASE4
-
An EEG Study of Intravenous Ketamine for Major Depression Disorder
NCT05506462 ·Status: UNKNOWN ·Phase: PHASE4
-
Ketamine in the Treatment of Depression
NCT01558063 ·Status: COMPLETED ·Phase: PHASE2
-
Integrating Ketamine Effects on Neuronal Molecular Signatures and the Brain Functional and Structural Connectome
NCT06698848 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE1
-
Clinical Trial of the Use of Ketamine in Treatment Resistant Depression
NCT02610712 ·Status: UNKNOWN ·Phase: PHASE4
-
A Study to Investigate Evoked Potentials as Markers of Ketamine-induced Cortical Plasticity in Patients With Major Depressive Disorder
NCT01957410 ·Status: TERMINATED ·Phase: PHASE2
-
Ketamine for Treatment Resistant MDD
NCT04021433 ·Status: UNKNOWN ·Phase: NA
-
Ketamine Infusion for Treatment-resistant Major Depressive Disorder
NCT01582945 ·Status: COMPLETED ·Phase: NA
-
Mechanism of Action Underlying Ketamine's Antidepressant Effects: The AMPA Throughput Theory in Patients With Treatment-Resistant Major Depression
NCT03973268 ·Status: RECRUITING ·Phase: PHASE1
-
The Effect of Ketamine on Mechanises Underlying Suicidal Ideation and Drug-resistant Major Depression
NCT02037503 ·Status: UNKNOWN ·Phase: PHASE3
-
Cognitive Training as an Adjunct to Ketamine in Real-world Clinics
NCT06526078 ·Status: ENROLLING_BY_INVITATION ·Phase: NA
-
Biomarkers of Response to Ketamine in Depression: MRI and Blood Assays Before and After Open Label Intranasal Ketamine
NCT04216888 ·Status: COMPLETED ·Phase: PHASE2/PHASE3
-
Evaluation of Schemes of Administration of Intravenous Ketamine in Depression
NCT03742557 ·Status: UNKNOWN ·Phase: PHASE3
-
Intravenous Ketamine Effects on Functional Neuroanatomy
NCT04205890 ·Status: WITHDRAWN ·Phase: PHASE1
-
Effect of Ketamine on Neurological Activity as Measured by Electroencephalogram (EEG)
NCT05095792 ·Status: TERMINATED
-
Ketamine Associated ACC GABA and Glutamate Change and Depression Remission:
NCT03573349 ·Status: ACTIVE_NOT_RECRUITING ·Phase: EARLY_PHASE1
-
Intramuscular Ketamine Versus Aripiprazole and Escitalopram in the Treatment of Resistant Depression
NCT04234776 ·Status: UNKNOWN ·Phase: PHASE4
-
Understanding the Role of the Kappa Opioid Receptor in Ketamine's Attenuation of Suicidal Thoughts
NCT07139106 ·Status: NOT_YET_RECRUITING ·Phase: PHASE4
-
Ketamine for Depression: An MRI Study
NCT02544607 ·Status: COMPLETED ·Phase: PHASE4
-
A Longitudinal Observational Cohort Study of NSI-189, With Out-Patients With Major Depressive Disorder
NCT02724735 ·Status: UNKNOWN
-
Ketamine Plus Lithium in Treatment-Resistant Depression
NCT01880593 ·Status: COMPLETED ·Phase: PHASE2
-
Glutamatergic Adaptation to Stress as a Mechanism for Anhedonia and Treatment Response With Ketamine
NCT05327699 ·Status: RECRUITING ·Phase: EARLY_PHASE1