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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Ketamine IV Infusion Clear all
Completed Phase 3 Interventional Results available

Ketamine for Postoperative Avoidance of Depressive Symptoms: The K-PASS Feasibility Trial

NCT05233566
View directory record Official record
Conditions
Postoperative Depression
Interventions
Ketamine, Normal saline
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Sep 28, 2026, 2:13 AM EDT
Recruiting Phase 2 Interventional

Ketamine Alcohol (in Treatment-Resistant Depression)

NCT02122562
View directory record Official record
Conditions
Magnetic Resonance Imaging, Major Depression, Alcoholism
Interventions
Ketamine
Drug
Lead sponsor
Mark Niciu
Other
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Not applicable Interventional Results available

Pharmacokinetic Alterations During ECMO

NCT01938079
View directory record Official record
Conditions
Acute Respiratory Failure
Interventions
Ketamine, Sedative drug regimen
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 90 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2016 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Elucidating the Neurocircuitry of Irritability With High-Field Neuroimaging to Identify Novel Therapeutic Targets

NCT05046184
View directory record Official record
Conditions
Major Depressive Disorder, Healthy Controls
Interventions
Ketamine Hydrochloride, Midazolam injection
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 2 Interventional Results available

Optimization of IV Ketamine for Treatment Resistant Depression

NCT00768430
View directory record Official record
Conditions
Major Depressive Disorder (MDD), Treatment Resistant Depression (TRD)
Interventions
Ketamine, Midazolam
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 80 Years
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
New York, New York • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 30, 2014 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 4 Interventional Results available

Spinal Versus General Anesthesia With Popliteal and Adductor Canal Blocks for Ambulatory Foot and Ankle Surgery.

NCT02996591
View directory record Official record
Conditions
Nerve Block, General Anesthesia, Spinal Anesthesia, Pain, Postoperative Nausea and Vomiting
Interventions
25 mL of 0.25% bupivacaine plus 2 mg preservative-free (PF) dexamethasone / 30 ml for popliteal nerve block, 10 mL of 0.25% bupivacaine plus 2 mg preservative-free (PF) dexamethasone / 30 ml for adductor canal nerve block, Midazolam, 2-5 mg IV + Glycopyrrolate, 0.1 mg IV + Ketamine, 10-20 mg + propofol as needed, 45-60 mg of 1.5% mepivacaine for spinal anesthesia, LMA insertion + titrated propofol infusion + sevoflurane + ketamine 10 mg/hr for general anesthesia
Procedure · Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 75 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 28, 2026, 2:13 AM EDT
Withdrawn Phase 4 Interventional

A Randomized, Double-Blind Study of Placebo vs. Ketamine For Use During Dressing Changes in Critically Ill Burn Patients

NCT02336308
View directory record Official record
Conditions
Thermal Hyperalgesia, Anxiety, Pain
Interventions
Ketamine, Placebo, Normal Saline
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 25, 2015 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Intravenous Ketamine in the Treatment of Obsessive-Compulsive Disorder

NCT01371110
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Ketamine, Midazolam
Drug
Lead sponsor
Wayne Goodman MD
Other
Eligibility
21 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 17, 2018 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 2 Interventional Results available

A Study to Investigate Evoked Potentials as Markers of Ketamine-induced Cortical Plasticity in Patients With Major Depressive Disorder

NCT01957410
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 26, 2017 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ketamine to Improve Recovery After Cesarean Delivery - Part 1

NCT04037085
View directory record Official record
Conditions
Obstetric Pain, Postpartum Depression, Breastfeeding, Pain, Acute, Pain, Chronic, Obstetric Anesthesia Problems, Drug Effect, Opioid Use
Interventions
Ketamine
Drug
Lead sponsor
Grace Lim, MD, MS
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 19, 2022 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Randomized Controlled Trial of Ketamine Infusion With Continuous Epidural Infusion for Treatment of Complex Regional Pain Syndrome

NCT02094352
View directory record Official record
Conditions
Complex Regional Pain Syndrome
Interventions
Ketamine Infusion + Epidural Infusion, Control Group + Epidural infusion, Ketamine Booster Infusion, Control Group Booster Infusion
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 30, 2018 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 1 Interventional

Ketamine and Magnesium in Post-operative Pain Control in Patients Treated With Opioids

NCT02940509
View directory record Official record
Conditions
Chronic Pain
Interventions
Ketamine plus Magnesium sulfate, Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 1 Interventional

An Exploratory Trial of Ketamine for the Treatment of Rett Syndrome

NCT02562820
View directory record Official record
Conditions
Rett Syndrome
Interventions
Intravenous infusion
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
5 Years to 25 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 29, 2017 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 4 Interventional Results available

The Effect of Ketamine on the Length of Hospital Stay of Patients Hospitalized With Suicidal Ideation.

NCT02997722
View directory record Official record
Conditions
Suicidal Ideation
Interventions
Ketamine, Normal Saline
Drug
Lead sponsor
Allen Richert
Other
Eligibility
18 Years to 64 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Jun 1, 2020 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Not applicable Interventional Results available

Does a Single Intravenous Dose of Ketamine Reduce the Need for Supplemental Opioids in Post-Cesarean Section Patients?

NCT00486902
View directory record Official record
Conditions
Ketamine Adverse Reaction, Effects of; Anesthesia, Spinal and Epidural, in Pregnancy, Complication of Labor and/or Delivery
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2014 · Synced Sep 28, 2026, 2:13 AM EDT
Active, not recruiting Phase 4 Interventional

Propofol-Enhanced Assessment of Ketamine for Chronic Pain and Depression

NCT06317636
View directory record Official record
Conditions
Chronic Pain, Depression
Interventions
Ketamine, Normal saline
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 28, 2026, 2:13 AM EDT
Completed No phase listed Observational Results available

Effects of IV Administration of Ketamine on the Analgesia Nociception Index (ANI) Measured With the PhysioDoloris

NCT01717521
View directory record Official record
Conditions
Monitoring, Intraoperative
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 4, 2019 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 2 Interventional Results available

Study of Immunomodulation Using Naltrexone and Ketamine for COVID-19

NCT04365985
View directory record Official record
Conditions
COVID-19, Acute Respiratory Distress Syndrome, Severe Acute Respiratory Syndrome (SARS), Coronavirus Infections
Interventions
Naltrexone, Ketamine, Placebo
Drug · Other
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 25, 2022 · Synced Sep 28, 2026, 2:13 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Neuropharmacologic Imaging and Biomarker Assessments of Response to Acute and Repeated-Dosed Ketamine Infusions in Major Depressive Disorder

NCT03065335
View directory record Official record
Conditions
Healthy Volunteer, Major Depressive Disorder, Depression
Interventions
Ketamine, Placebo, Cobot TS MV robotic arm for TMS, NeurOptics PLRTM-30000 Pupillometer
Drug · Other · Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ketamine in the Treatment of Depression

NCT01558063
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine, Saline, Magnetic Resonance Imaging (MRI)
Drug · Procedure
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 2 Interventional Results available

Sequential Therapy for the Treatment of Severe Bipolar Depression.

NCT02974010
View directory record Official record
Conditions
Bipolar Depression, Suicidal Ideas, Suicidal Ideation, Suicide, Attempted
Interventions
NRX-101 Oral Capsule, Lurasidone Oral Capsule, Ketamine Intravenous Infusion, Saline Solution Intravenous Infusion
Drug
Lead sponsor
NeuroRx, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
4
States / cities
Birmingham, Alabama • Fort Lauderdale, Florida • Charlotte, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated May 24, 2021 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 2 Interventional Results available

The UTHealth Ketamine Project

NCT02882711
View directory record Official record
Conditions
Treatment Resistant Depression, Major Depressive Disorder, Bipolar Disorder
Interventions
Ketamine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Sep 28, 2026, 2:13 AM EDT
Terminated Phase 4 Interventional Results available

Multimodal Analgesia in Cardiac Surgery (Pilot Study)

NCT02734940
View directory record Official record
Conditions
Heart Diseases
Interventions
Lidocaine, Unrestricted Fentanyl, Ketamine, Precedex, Duramorph
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 6, 2018 · Synced Sep 28, 2026, 2:13 AM EDT
Completed Phase 4 Interventional Results available

Efficacy Study of Ketamine for Postoperative Pain in Opioid Dependent Patients

NCT01591382
View directory record Official record
Conditions
Postoperative Pain
Interventions
Ketamine, Placebo, Hydromorphone PCA
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Sep 28, 2026, 2:13 AM EDT