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ClinicalTrials.gov public records Last synced Oct 22, 2026, 5:46 PM EDT

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Showing 1–24 of 533 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Ketamine Clear all
Withdrawn Phase 2 Interventional

Intramuscular Ketamine for Suicidal Ideation

NCT05105061
View directory record Official record
Conditions
Suicidal Ideation
Interventions
Ketamine (Ketalar), Placebo
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Closed-loop TIVA Propofol, Sufentanil and Ketamine Guided by BIS Monitor

NCT01942356
View directory record Official record
Conditions
Acute Cholecystitis, Chronic Cholecystitis
Interventions
TIVA - Hypotension, TIVA - Hypertension, TIVA - Bradycardia, TIVA - Tachycardia, INH - Hypotension, INH - Hypertension, INH - Bradycardia, INH - Tachycardia
Procedure
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 27, 2015 · Synced Oct 22, 2026, 5:46 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Long-term Observation of Participants With Mood Disorders

NCT04877977
View directory record Official record
Conditions
Depression, Suicide Risk
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 99 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effects of Ketamine on ERP/EEG Measures in Healthy Volunteers

NCT04928703
View directory record Official record
Conditions
Healthy
Interventions
Ketamine
Drug
Lead sponsor
ERP Biomarker Qualification Consortium
Industry
Eligibility
21 Years to 40 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 4 Interventional Results available

The Impact of Perioperative Ketamine Infusion on Surgical Recovery

NCT04625283
View directory record Official record
Conditions
Opioid Use, Enhanced Recovery After Surgery, Anesthesia, Ketamine, Pain, Postoperative
Interventions
Ketamine, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
1,570 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 22, 2026, 5:46 PM EDT
Terminated Phase 1 Interventional Results available

The Using Postoperative Ketamine and Exploring the Effect on Endometriosis Pain (UPKEEEP) Study

NCT05229653
View directory record Official record
Conditions
Endometriosis, Post Operative Pain
Interventions
Ketamine, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 28, 2025 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 4 Interventional Results available

Intraoperative Ketamine Versus Saline in Depressed Patients Undergoing Anesthesia for Non-cardiac Surgery

NCT03861988
View directory record Official record
Conditions
Major Depressive Disorder, Surgery, Orthopedic Disorder
Interventions
Ketamine, Normal saline (placebo)
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 1Phase 2 Interventional

Combining Esketamine and Prolonged Exposure Treatment for PTSD (Post Traumatic Stress Disorder)

NCT06795659
View directory record Official record
Conditions
Post Traumatic Stress Disorder PTSD
Interventions
Esketamine (Intranasal Spray), Massed Prolonged Exposure (PE)
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2026 · Synced Oct 22, 2026, 5:46 PM EDT
Completed No phase listed Observational

Ketamine Infusion Therapy for the Treatment of PTSD in Paramedics

NCT03947099
View directory record Official record
Conditions
Stress Disorders, Post-Traumatic, Anxiety Disorders
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
Klarisana Physician Services PLLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
7 participants
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 22, 2026, 5:46 PM EDT
Completed No phase listed Observational

Retrospective Evaluation of Ketamine Effectiveness for the Treatment of Acute Battlefield Related Pain

NCT04057989
View directory record Official record
Conditions
Pain, Acute, Analgesia, Amputation, Traumatic, Post Traumatic Stress Disorder, Trauma, Brain
Interventions
ketamine
Drug
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 15, 2019 · Synced Oct 22, 2026, 5:46 PM EDT
Recruiting Not applicable Interventional

Coaching as an Adjunct to Ketamine Therapy for Treatment-Resistant Depression

NCT07563868
View directory record Official record
Conditions
Treatment Resistant Depression (TRD)
Interventions
Psychedelic Integration Coaching
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional

Ketamine in Patients Undergoing TEVAR Procedures Receiving NCI

NCT04600089
View directory record Official record
Conditions
Descending Aortic Dissection, Postoperative Pain, Thoracoabdominal Aortic Aneurysm
Interventions
Saline, Ketamine
Drug
Lead sponsor
Eric Johnson
Other
Eligibility
18 Years to 90 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 1 Interventional

Ketamine for Low Mood States in the ER

NCT01209845
View directory record Official record
Conditions
Depression, Suicide Ideation
Interventions
ketamine
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 24, 2020 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 4 Interventional Results available

A Retrospective Effectiveness Trial of Ketamine-Assisted Psychotherapy in Adult Patients Coping With Mental Health

NCT05604794
View directory record Official record
Conditions
Depression, Anxiety, Post Traumatic Stress Disorder
Interventions
Ketamine-Assisted Psychotherapy (KAP)
Combination Product
Lead sponsor
Field Trip Health
Industry
Eligibility
19 Years and older
Enrollment
1,806 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
8
States / cities
Los Angeles, California • San Diego, California • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 4 Interventional Results available

The BIO-K Study: A Single-Arm, Open-Label, Biomarker Development Clinical Trial of Ketamine for Non-Psychotic Unipolar Major Depression and Bipolar I or II Depression.

NCT03156504
View directory record Official record
Conditions
Major Depression, Bipolar I Disorder, Bipolar II Disorder, Unipolar Depression
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
4
States / cities
Baltimore, Maryland • Ann Arbor, Michigan • Rochester, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 15, 2022 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional

Double Blind Placebo Controlled Study of Outpatient Intravenous Ketamine for the Treatment of CRPS

NCT00579085
View directory record Official record
Conditions
Complex Regional Pain Syndrome
Interventions
Ketamine, IV NSS, Normal Saline
Drug · Other
Lead sponsor
Drexel University College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 17, 2010 · Synced Oct 22, 2026, 5:46 PM EDT
Not listed Early Phase 1 Interventional

Ketamine for Mood Disorders With Suicidal Ideation

NCT04099771
View directory record Official record
Conditions
Depressive Disorder, Major, Suicidal Ideation
Interventions
Ketamine
Drug
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 2, 2021 · Synced Oct 22, 2026, 5:46 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Combined Ketamine/Propofol for Emergency Department Procedural Sedation

NCT01126957
View directory record Official record
Conditions
Procedural Sedation and Analgesia
Interventions
Ketamine, Placebo, Fentanyl, Propofol
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
1 Year and older
Enrollment
107 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 24, 2023 · Synced Oct 22, 2026, 5:46 PM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Gamma Oscillations as a Prognostic Marker for Ketamine Therapy in Treatment Resistant Depression

NCT06480201
View directory record Official record
Conditions
Healthy, Major Depressive Disorder, Treatment Resistant Depression
Interventions
Ketamine, Saline
Drug · Other
Lead sponsor
Texas A&M University
Other
Eligibility
21 Years to 45 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Ketamine for Treatment of MS Fatigue

NCT03500289
View directory record Official record
Conditions
Multiple Sclerosis, Fatigue
Interventions
Ketamine, Midazolam
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 18, 2020 · Synced Oct 22, 2026, 5:46 PM EDT
Recruiting Phase 4 Interventional

Magnesium and Cramping

NCT06745388
View directory record Official record
Conditions
Uterine Cramps, Postoperative Pain Management, Hysteroscopy
Interventions
Magnesium sulfate, Ketamine, Placebo
Drug
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Oct 22, 2026, 5:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

MRI Studies of Emotion in Depression

NCT02429011
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 70 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 6, 2017 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Phase 2 Interventional

A Study of SLS-002 (Intranasal Racemic Ketamine) in Adults With Major Depressive Disorder at Imminent Risk of Suicide

NCT04669665
View directory record Official record
Conditions
Depressive Disorder, Major, Suicidal
Interventions
SLS-002, Placebo, Standard of care, Intranasal device
Drug · Other · Device
Lead sponsor
Seelos Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
21
States / cities
Orange, California • Panorama City, California • San Diego, California + 18 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Oct 22, 2026, 5:46 PM EDT
Completed Not applicable Interventional

Low Dose Ketamine as an Adjunct to Fentanyl in Outpatient Tonsillectomy

NCT00587665
View directory record Official record
Conditions
Pain
Interventions
ketamine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
3 Years to 12 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 22, 2026, 5:46 PM EDT