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ClinicalTrials.gov public records Last synced May 22, 2026, 1:37 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–24 of 52 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Psychotropic Drugs Clear all
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Religious or Spiritual Problem
Interventions
Psilocybin
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
25 Years to 76 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2022 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Schizophrenia, Psychotic Disorders, Mood Disorders, Schizophrenia Spectrum, Mental Disorders, Antipsychotic Agents, Tranquilizing Agents, Central Nervous System Depressants, Physiological Effects of Drugs, Psychotropic Drugs, Neurotransmitter Agents, Molecular Mechanisms of Pharmacological Action
Interventions
LY03010; paliperidone palmitate, INVEGA SUSTENNA
Drug
Lead sponsor
Luye Pharma Group Ltd.
Industry
Eligibility
18 Years to 65 Years
Enrollment
281 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
9
States / cities
Garden Grove, California • Lemon Grove, California • Torrance, California + 6 more
Source: ClinicalTrials.gov public record
Updated Apr 24, 2023 · Synced May 22, 2026, 1:37 AM EDT
Not listed No phase listed Observational
View directory record Official record
Conditions
COVID-19
Interventions
No intervention
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
65,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Nicotine Withdrawal, Marijuana Dependence, Cannabis Dependence, Nicotine Dependence, Cannabis Abuse
Interventions
Placebo Aprepitant, Active Aprepitant
Drug
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 45 Years
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 31, 2012 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Major Depressive Disorder (MDD)
Interventions
GeneSight Psychotropic
Genetic
Lead sponsor
Assurex Health Inc.
Industry
Eligibility
18 Years and older
Enrollment
1,398 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
61
States / cities
Birmingham, Alabama • Bellflower, California • Chino, California + 52 more
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced May 22, 2026, 1:37 AM EDT
Terminated Phase 2 Interventional Results available
View directory record Official record
Conditions
Major Depressive Disorder With Suicidal Ideation With Intent
Interventions
MIJ821 Intravenous Injection, Placebo Intravenous Injection
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
199 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
6
States / cities
Birmingham, Alabama • Farmington, Connecticut • Oakland Park, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Phantom Limb Pain
Interventions
Psilocybin, Placebo Niacin
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced May 22, 2026, 1:37 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Psychotropic Drugs Effects
Interventions
Zolpidem, Alprazolam, Caffeine, Placebo
Drug · Other
Lead sponsor
Mclean Hospital
Other
Eligibility
21 Years to 40 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 10, 2012 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Schizophrenia
Interventions
Cariprazine, Aripiprazole, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 60 Years
Enrollment
617 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
20
States / cities
Little Rock, Arkansas • Springdale, Arkansas • Escondido, California + 17 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2018 · Synced May 22, 2026, 1:37 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Morphine Sulfate
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2024 · Synced May 22, 2026, 1:37 AM EDT
Recruiting Phase 3 Interventional
View directory record Official record
Conditions
Severe Depression, Moderate Depression, Ketamine, Midazolam, Peripheral Nervous System Agents, Central Nervous System Agents, Neurotransmitter Agents, Physiologic Effects of Drugs, Sensory System Agents, Analgesics, Non-Narcotic, Anti-Inflammatory Agents, Non-Steroidal, Depressive Symptom, Hypnotics and Sedatives, Anti-anxiety Agents, Tranquilizing Agents, Psychotropic Drugs, Anesthetics Agent
Interventions
nebulized ketamine, nebulized midazolam
Drug
Lead sponsor
Theresa Jacob, PhD, MPH
Other
Eligibility
18 Years to 88 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2026 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Depression
Interventions
Escitalopram, Magnetic Resonance Imaging
Drug · Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
60 Years to 85 Years
Enrollment
121 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2019
U.S. locations
2
States / cities
New York, New York • White Plains, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Medication Adherence, Bipolar Disorder
Interventions
ziprasidone
Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 29, 2014 · Synced May 22, 2026, 1:37 AM EDT
Enrolling by invitation Phase 2 Interventional
View directory record Official record
Conditions
Anorexia Nervosa, Atypical Anorexia Nervosa
Interventions
Ketamine infusion
Drug
Lead sponsor
Amanda Downey, MD
Other
Eligibility
16 Years to 26 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 9, 2025 · Synced May 22, 2026, 1:37 AM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Bipolar Affective Disorder
Interventions
Mood stabilizer treatment
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
8
States / cities
San Diego, California • Chicago, Illinois • Indianapolis, Indiana + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2020 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Healthy
Interventions
Moderately-high dose of psilocybin, Moderately-low dose of psilocybin, Very-low dose of psilocybin, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
25 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 29, 2019 · Synced May 22, 2026, 1:37 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Dementia, Alzheimer Disease, Communication
Interventions
Changing Talk Online (CHATO)
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
5,043 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Staff Attitude, Dementia
Interventions
Changing Talk Online (CHATO)
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
219 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
2
States / cities
Iowa City, Iowa • Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 26, 2021 · Synced May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Obesity, Ketogenic Dieting, Metabolic Syndrome, Bipolar Disorder, Schizophrenia, Weight Gain, Psychotropic Agents Causing Adverse Effects in Therapeutic Use, Brain Metabolic Disorder
Interventions
LCHF, Ketogenic Diet
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Methamphetamine Use Disorder
Interventions
Methamphetamine, Methylphenidate, Placebo oral capsule, Duloxetine
Drug
Lead sponsor
Craig Rush
Other
Eligibility
18 Years to 55 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 8, 2023 · Synced May 22, 2026, 1:37 AM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Not listed
Lead sponsor
Assurex Health Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 4, 2016 · Synced May 22, 2026, 1:37 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers
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 26, 2025 · Synced May 22, 2026, 1:37 AM EDT
Active, not recruiting Phase 4 Interventional
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 May 22, 2026, 1:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
View directory record Official record
Conditions
Child Behavior Disorders
Interventions
Control - Provider Medication Alert Only, Intervention - Alert + CAP Review AND Enhanced BH Access
Other
Lead sponsor
Kaiser Permanente
Other
Eligibility
3 Years to 17 Years
Enrollment
733 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
4
States / cities
Aurora, Colorado • Columbus, Ohio • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2024 · Synced May 22, 2026, 1:37 AM EDT