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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Ketamine Clear all
Completed Phase 1 Interventional

Cognitive Behavioral Therapy in Prolonging the Antidepressant Effects of Intravenous Ketamine

NCT02289248
View directory record Official record
Conditions
Depression
Interventions
Ketamine, Cognitive Behavioral Therapy (CBT)
Drug · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
2
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 28, 2017 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 4 Interventional Results available

Ketamine for Older Adults Pilot

NCT04504175
View directory record Official record
Conditions
Treatment Resistant Depression, Refractory Depression, Therapy-Resistant Depression, Late Life Depression, Geriatric Depression
Interventions
Ketamine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
65 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
4
States / cities
Los Angeles, California • St Louis, Missouri • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2023 · Synced Sep 25, 2026, 1:16 PM EDT
Withdrawn Phase 4 Interventional

GA/Spinal vs. GA/Spinal/NMB for Operative Repair of Hip Fracture

NCT03226080
View directory record Official record
Conditions
Hip Fractures, Anesthesia, Spinal, Anesthesia, General, Neuromuscular Blockade
Interventions
Rocuronium, Sugammadex, Normal saline
Drug
Lead sponsor
Loyola University
Other
Eligibility
55 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 19, 2019 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Ketamine and Prolonged Exposure in PTSD

NCT03960658
View directory record Official record
Conditions
Post-traumatic Stress Disorder
Interventions
ketamine-enhanced prolonged exposure
Drug
Lead sponsor
Minneapolis Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 75 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 21, 2021 · Synced Sep 25, 2026, 1:16 PM EDT
Suspended Phase 2 Interventional

Ketamine HCl Prolonged Release Oral Tablets for CRPS

NCT06419985
View directory record Official record
Conditions
Complex Regional Pain Syndromes
Interventions
80mg/day Ketamine HCl Prolonged Release, 160mg/day Ketamine HCl Prolonged Release
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 64 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 26, 2026 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Early Phase 1 Interventional

Ketamine for MS Fatigue

NCT06064162
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
ketamine
Drug
Lead sponsor
Alta Bates Summit Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Jun 7, 2025 · Synced Sep 25, 2026, 1:16 PM EDT
Recruiting Phase 2 Interventional Accepts healthy volunteers

Examining Mu Opioid Mechanisms of Ketamine's Rapid Effects in OCD (MKET2)

NCT05940324
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Ketamine, Naltrexone Pill, Placebo pill
Drug · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced Sep 25, 2026, 1:16 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Intranasal Esketamine to Maintain the Antidepressant Response to IV Racemic Ketamine

NCT04856124
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Intranasal esketamine
Drug
Lead sponsor
Psych Atlanta
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Marietta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 22, 2021 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 3 Interventional Results available

Trial of the Rapid Antisuicidal Effects of Intranasal Ketamine in Comorbid Depression and Alcohol Abuse

NCT03539887
View directory record Official record
Conditions
Suicidal Ideation, Depression, Alcohol Abuse
Interventions
Intranasal ketamine, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
21 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 28, 2023 · Synced Sep 25, 2026, 1:16 PM EDT
Active, not recruiting Early Phase 1 Interventional

Evaluation of Ketamine/Midazolam Sedation vs. Fentanyl/Midazolam Sedation for Image-Guided Percutaneous Procedures in Interventional Radiology

NCT07040163
View directory record Official record
Conditions
Sedation, Interventional Radiology, Biopsy, Drainage Procedure
Interventions
ketamine, fentanyl, Midazolam
Drug
Lead sponsor
CAMC Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
276 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Charleston, West Virginia
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 3 Interventional Results available

Ketamine to Prevent PPD After Cesarean

NCT04227704
View directory record Official record
Conditions
Postpartum Depression
Interventions
Ketamine 50 MG/ML, Control
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Sep 25, 2026, 1:16 PM EDT
Terminated Not applicable Interventional Results available

Lidocaine and Ketamine Versus Standard Care on Acute and Chronic Pain

NCT00720330
View directory record Official record
Conditions
Pain, Nausea
Interventions
ropivacaine, Lidocaine/Ketamine, placebo
Drug · Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 75 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Mayfield Heights, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 11, 2019 · Synced Sep 25, 2026, 1:16 PM EDT
Terminated Phase 4 Interventional Results available

IN Ketamine vs IN Midazolam and Fentanyl for Laceration Repair

NCT03528512
View directory record Official record
Conditions
Laceration of Skin
Interventions
Ketamine, Midazolam and fentanyl
Drug
Lead sponsor
Corewell Health East
Other
Eligibility
6 Months to 10 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Aug 23, 2021 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 2 Interventional Results available

Ketamine and Nitroprusside for Depression

NCT03102736
View directory record Official record
Conditions
Depression
Interventions
Placebos, Ketamine, Nitroprusside
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 1, 2020 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 2 Interventional Results available

Ketamine for Depression and Suicide Risk

NCT02094898
View directory record Official record
Conditions
Depression, Suicide
Interventions
Ketamine
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 10, 2017 · Synced Sep 25, 2026, 1:16 PM EDT
Recruiting No phase listed Observational

Retrospective Analyses of the Greenbrook Database Evaluating Mental Health Treatments

NCT06997549
View directory record Official record
Conditions
Depression, OCD, Anxiety Depression
Interventions
Patients treated with NeuroStar TMS, Patients treated with Esketamine
Device · Drug
Lead sponsor
Neuronetics
Other
Eligibility
5 Years to 100 Years
Enrollment
12,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2035
U.S. locations
1
States / cities
Malvern, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 2 Interventional Results available

The Impact of Ketamine on Postoperative Cognitive Dysfunction, Delirium, and Renal Dysfunction

NCT02554253
View directory record Official record
Conditions
Cognitive Disorders, Delirium, Acute Kidney Injury
Interventions
Ketamine, Propofol
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
75 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Sep 25, 2026, 1:16 PM EDT
Withdrawn Phase 3 Interventional

Endogenous Opioid Modulation by Ketamine

NCT03051945
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Ketamine Hydrochloride, Normal saline
Drug · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Sep 25, 2026, 1:16 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Ketamine-assisted Group Therapy Intervention for Spanish-speaking Adults With Depression

NCT06597695
View directory record Official record
Conditions
Depression
Interventions
Ketamine-assisted psychotherapy
Drug
Lead sponsor
Juliana Zambrano, MD, MPH
Other
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chelsea, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Phase 4 Interventional Results available

Alternative Sedation During Bronchoscopy

NCT01158820
View directory record Official record
Conditions
Sedation
Interventions
Dexmedetomidine load, Ketamine load, Midazolam load, Fentanyl load, Dexmedetomidine maintenance, Ketamine maintenance, Midazolam demand, Fentanyl demand, Benadryl demand
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 25, 2019 · Synced Sep 25, 2026, 1:16 PM EDT
Completed Not applicable Interventional

Ketamine Pharmacokinetics in Children Having Heart Surgery

NCT00598195
View directory record Official record
Conditions
C.Surgical Procedure; Cardiac
Interventions
Ketamine
Drug
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
1 Day to 6 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Feb 26, 2013 · Synced Sep 25, 2026, 1:16 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 19, 2024 · Synced Sep 25, 2026, 1:16 PM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Efficacy of Ketamine Mouthwash in the Management of Oral and Pharyngeal Toxicity Associated With Head and Neck Chemoradiotherapy: A Phase 2, Simon 2-stage Trial

NCT05331131
View directory record Official record
Conditions
Cancer of Head and Neck, Mucositis Oral, Pharyngeal Mucositis
Interventions
Ketamine Topical
Drug
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Jan 23, 2024 · Synced Sep 25, 2026, 1:16 PM EDT