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ClinicalTrials.gov public records Last synced Sep 30, 2026, 8:10 AM EDT

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Showing 25–48 of 104 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ketamine Hydrochloride Clear all
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Effectiveness of Bupivacaine, Ketorolac, Ketamine, vs Bupivacaine Alone in Reducing Postoperative Pocket Pain

NCT05575999
View directory record Official record
Conditions
Pain Management
Interventions
Bupivacaine alone OR Bupivacaine-Ketorolac-Ketamine (BKK) Combination
Drug
Lead sponsor
Kansas City Heart Rhythm Research Foundation
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
3
States / cities
Loma Linda, California • Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Aug 28, 2025 · Synced Sep 30, 2026, 8:10 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Intraoperative Methadone Administration for Improved Pain Control in Spinal Fusion Patients

NCT02989597
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Methadone Hydrochloride, Standard pain regimen, Spinal Fusion Surgery, Dexamethasone, Ketamine, Remifentanil, Sufentanil
Drug · Other · Procedure
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 1 Interventional

Oral Ketamine for Treatment of Vaso-Occlusive Pain

NCT05378555
View directory record Official record
Conditions
Vaso-occlusive Crisis
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 24 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Recruiting Phase 2 Interventional

Subanesthetic Ketamine Infusions for Depressive Symptoms in Intensive Care Unit Patients

NCT07639359
View directory record Official record
Conditions
Critical Illness, Depressive Symptoms
Interventions
Ketamine (0.5 mg/kg), Normal Saline (0.9% NaCl)
Drug · Other
Lead sponsor
Hospital Italiano de Buenos Aires
Other
Eligibility
18 Years to 99 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 2 Interventional Results available

Investigation of the NMDA Antagonist Ketamine as a Treatment for Tinnitus

NCT03336398
View directory record Official record
Conditions
Tinnitus
Interventions
Ketamine Hydrochloride in saline
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
21 Years to 60 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 25, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 2 Interventional Results available

Low Dose Intravenous Ketamine in Treatment Resistant Depression Patients

NCT02935595
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Ketamine
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 60 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 13, 2022 · Synced Sep 30, 2026, 8:10 AM EDT
Withdrawn Not applicable Interventional

Fentanyl vs. Low-Dose Ketamine for the Relief of Moderate to Severe Pain in Aeromedical Patients

NCT01169025
View directory record Official record
Conditions
Trauma, Pain
Interventions
Ketamine, Fentanyl
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 4, 2012 · Synced Sep 30, 2026, 8:10 AM EDT
Recruiting Phase 1 Interventional

HNC: Human Neural Circuits Electrophysiology During Cognition

NCT05962424
View directory record Official record
Conditions
Psychiatric Disorder
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2030
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 2 Interventional Results available

Extending Ketamine's Effects in OCD With Exposure and Response Prevention (EX/RP)

NCT02062658
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Ketamine, Exposure and Response Prevention
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
10 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 Dec 29, 2016 · Synced Sep 30, 2026, 8:10 AM EDT
Recruiting Phase 2 Interventional

Ketamine-assisted Integrative Treatment for Veterans With Chronic Low Back Pain and Comorbid Depression

NCT06419439
View directory record Official record
Conditions
Chronic Low Back Pain, Depression
Interventions
Ketamine hydrochloride, Minimally Enhanced Usual Care, Brief narrative intervention
Drug · Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 18, 2025 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Repeated Ketamine Infusions for Comorbid PTSD and MDD in Veterans

NCT04032301
View directory record Official record
Conditions
Post-Traumatic Stress Disorders, Major Depressive Disorder
Interventions
Ketamine, Normal Saline
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
67 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 27, 2025 · Synced Sep 30, 2026, 8:10 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 18, 2018 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 3 Interventional Results available

A Study of Intranasal Esketamine Plus an Oral Antidepressant for Relapse Prevention in Adult Participants With Treatment-resistant Depression

NCT02493868
View directory record Official record
Conditions
Depressive Disorder, Treatment-Resistant
Interventions
Esketamine, Placebo, Duloxetine (Oral Antidepressant), Escitalopram (Oral antidepressant), Sertraline (Oral Antidepressant), Venlafaxine Extended Release (XR) (Oral Antidepressant)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
719 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
53
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Anaheim, California + 50 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 2 Interventional Results available

Efficacy of Repeated Ketamine Infusions for Treatment-resistant Depression

NCT02360280
View directory record Official record
Conditions
Treatment-resistant Depression
Interventions
ketamine, midazolam
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Ketamine and Motivational Enhancement Therapy for the Treatment of Tobacco Use Disorder

NCT05796791
View directory record Official record
Conditions
Tobacco Use, Smoking Cessation, Nicotine Dependence
Interventions
Ketamine Hydrochloride, Motivational enhancement therapy
Drug · Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
21 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jul 18, 2025 · Synced Sep 30, 2026, 8:10 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

The Effects of Low Dose Ketamine on Cardiovascular Function

NCT04429685
View directory record Official record
Conditions
Healthy
Interventions
Ketamine, Saline (placebo)
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 30, 2026, 8:10 AM EDT
Terminated Phase 2Phase 3 Interventional

Intranasal Ketamine In the Treatment of Pediatric Bipolar Disorder

NCT01504659
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Ketamine hydrochloride injection, Flat tonic water (e.g., Canada Dry Tonic Water)
Drug
Lead sponsor
Juvenile Bipolar Research Foundation
Other
Eligibility
6 Years to 12 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
4
States / cities
Not Predetermined, Connecticut • Maplewood, New Jersey • Not Predetermined, New Jersey + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2017 · Synced Sep 30, 2026, 8:10 AM EDT
Terminated Phase 3 Interventional Results available

Initiating Ketamine in Acutely Suicidal Patients in the Emergency Department

NCT04260607
View directory record Official record
Conditions
Suicide, Suicide Threat, Depression Severe
Interventions
Ketamine Hydrochloride, Normal saline
Drug
Lead sponsor
Naval Medical Center Camp Lejeune
Federal
Eligibility
18 Years to 89 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Marine Corps Base Camp Lejeune, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Sep 30, 2026, 8:10 AM EDT
Recruiting Phase 2Phase 3 Interventional

Ketamine & Crisis Response Plan for Suicidal Ideation in the ED

NCT05696691
View directory record Official record
Conditions
Suicide
Interventions
Ketamine Hydrochloride, Crisis Response Plan
Drug · Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 70 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 2 Interventional Results available

Pilot Study of Ketamine in Adults With Obsessive-Compulsive Disorder (OCD)

NCT01100255
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Ketamine infusion, Saline
Drug · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 20, 2017 · Synced Sep 30, 2026, 8:10 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Ketamine for OUD and Comorbid Depression (OUDCD)

NCT05051449
View directory record Official record
Conditions
Opioid Use Disorder, Depressive Disorder
Interventions
Ketamine Hydrochloride
Drug
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 65 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 4 Interventional

Opioid Free Anesthesia and Bariatric Surgery

NCT04144153
View directory record Official record
Conditions
Postoperative Quality of Recovery
Interventions
Opioid Free Total Intravenous Anesthesia, Total Intravenous anesthesia with opioid
Combination Product
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 70 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Sep 30, 2026, 8:10 AM EDT
Not yet recruiting Phase 2 Interventional

Ketamine-Assisted Psychotherapy for Treatment-Resistant Depression

NCT07247006
View directory record Official record
Conditions
Treatment Resistant Depression (TRD), Chronic Pain
Interventions
Ketamine hydrochloride injection
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Sep 30, 2026, 8:10 AM EDT
Completed Phase 3 Interventional Results available

A Study to Evaluate the Efficacy, Safety, and Tolerability of Fixed Doses of Intranasal Esketamine Plus an Oral Antidepressant in Adult Participants With Treatment-resistant Depression

NCT02417064
View directory record Official record
Conditions
Treatment-resistant Depression
Interventions
Esketamine, Placebo, Duloxetine (Oral Antidepressant), Escitalopram (Oral antidepressant), Sertraline (Oral Antidepressant), Venlafaxine Extended Release (XR) (Oral Antidepressant)
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years to 64 Years
Enrollment
346 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
37
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Garden Grove, California + 34 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 30, 2026, 8:10 AM EDT