Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 15, 2026, 11:32 AM EDT

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

Showing 385–408 of 449 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obsessive Compulsive Behavior Clear all
Active, not recruiting Phase 2 Interventional

Semaglutide Therapy for Alcohol Reduction (STAR)

NCT06015893
View directory record Official record
Conditions
Addiction, Alcohol Use Disorder
Interventions
Take Control, Semaglutide
Behavioral · Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 110 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Terminated Not applicable Interventional

Transnasal Induction of Normothermia for Neurogenic Fever

NCT06038513
View directory record Official record
Conditions
Stroke, Ischemic, Stroke Hemorrhagic, Seizures, Metabolic Encephalopathy
Interventions
Transnasal Thermal Regulating Device
Device
Lead sponsor
CoolTech LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Results available

Inositol in Trichotillomania

NCT01875445
View directory record Official record
Conditions
Trichotillomania, Hair Pulling
Interventions
Inositol, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing the Efficacy of A Scalable, Telephone-Delivered, Guided Imagery Tobacco Cessation Intervention

NCT05277831
View directory record Official record
Conditions
Smoking Cessation, Smoking, Smoking Reduction, Smoking, Cigarette, Smoking (Tobacco) Addiction, Smoking Habit
Interventions
Guided Imagery Intervention, Standard Behavioral Control
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
1,209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 24, 2025 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional Results available

Journaling and Addiction Recovery: Piloting "Positive Recovery Journaling"

NCT04458181
View directory record Official record
Conditions
Addiction
Interventions
Positive Peer Journaling (PPJ)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 20, 2024 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Videophone Administered Cognitive-Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder

NCT00881465
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Cognitive-behavioral therapy, Wait-list control
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
7 Years to 17 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Early Phase 1 Interventional

Nicotine TMS EFT Smoking Pilot Study

NCT03579953
View directory record Official record
Conditions
Smoking, Nicotine Dependence, Addiction, Smoking, Cigarette
Interventions
Real cTBS, Sham cTBS
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 14, 2019 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional

Transcranial Magnetic Stimulation (TMS) Treatment for Alcohol Use Disorder

NCT03969251
View directory record Official record
Conditions
Alcoholism
Interventions
Transcranial Magnetic Stimulation (rTMS), Sham (SS)
Device
Lead sponsor
Nassima Ait-Daoud Tiouririne
Other
Eligibility
22 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Open-Label Psilocybin Study in Transdiagnostic Population

NCT06442423
View directory record Official record
Conditions
Transdiagnostic, Depression - Major Depressive Disorder, Anxiety, PTSD Symptoms, PTSD, Substance Use, Substance Use Disorder (SUD), OCD
Interventions
Psilocybin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Not yet recruiting No phase listed Observational

Ecological Momentary Assessment of State-Dependent Decision-Making and Metacognition Across a Psychopathology Continuum

NCT07801079
View directory record Official record
Conditions
Depression, Anxiety, Addiction, Emotion, Craving, Stress
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 55 Years
Enrollment
420 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
2
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Ghrelin for Alcohol Use in Non-Treatment-Seeking Heavy Drinkers

NCT01779024
View directory record Official record
Conditions
fMRI, Alcohol Drinking, Alcoholism
Interventions
Ghrelin, Placebo, fMRI, Alcohol
Drug · Procedure
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
21 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 3, 2018 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Effect of Zonisamide on Cocaine Reinforcement, Craving, and Relapse

NCT01137890
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Zonisamide, Placebo, Cocaine Hydrochloride, Neurocognitive and Performance Battery, Smoking Assessments
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years to 45 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 5, 2017 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Group Therapies for Reducing HIV-risk Behavior in Women Who Have Survived Childhood Sexual Abuse

NCT00220597
View directory record Official record
Conditions
Alcoholism, Child Abuse, Sexual, Sexual Abuse, Sexual Behavior, Sexually Transmitted Diseases, Viral
Interventions
Trauma-focused group therapy
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
171 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2004
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional

Wait-list Study of One-Week Intensive Cognitive-Behavioral Therapy for Pediatric Obsessive-Compulsive Disorder (OCD)

NCT01194076
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
5-day intensive treatment
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years to 17 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
3
States / cities
Tampa, Florida • Rochester, Minnesota • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 30, 2012 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Results available

N-Acetylcysteine for Pediatric Trichotillomania

NCT00993265
View directory record Official record
Conditions
Trichotillomania, Hair Pulling
Interventions
N-Acetylcysteine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
8 Years to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 25, 2014 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional

Collaboration Leading to Addiction Treatment and Recovery From Other Stresses

NCT04559893
View directory record Official record
Conditions
Opioid-use Disorder, Addiction, Depression, Post-traumatic Stress Disorder
Interventions
Collaborative Care
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
729 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
16
States / cities
Los Angeles, California • Santa Monica, California • Albuquerque, New Mexico + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 15, 2026, 11:32 AM EDT
Active, not recruiting Phase 2Phase 3 Interventional

Behavioral Treatment and Memantine in Body Focused Repetitive Behaviors

NCT05796752
View directory record Official record
Conditions
Skin-Picking, Trichotillomania (Hair-Pulling Disorder)
Interventions
Memantine, ComB Behavioral Therapy
Drug · Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Cognitive Rehabilitation and Exposure Therapy for Geriatric Hoarding

NCT05254015
View directory record Official record
Conditions
Hoarding Disorder, Obsessive-Compulsive Disorder
Interventions
Cognitive Rehabilitation and Exposure/Sorting Therapy (CREST), Case Management
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years and older
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2023 · Synced Oct 15, 2026, 11:32 AM EDT
Recruiting Phase 2 Interventional

Search for Novel Transcranial Magnetic Stimulation (TMS) Targets for Mental Illness

NCT06376734
View directory record Official record
Conditions
Major Depressive Disorder, Obsessive-Compulsive Disorder, Schizophrenia, Generalized Anxiety Disorder, Mood Disorders, Psychiatric Disorder, Mental Disorder, Depression, Anxiety
Interventions
Transcranial magnetic stimulation
Device
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
2
States / cities
Sunnyvale, California • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Completed No phase listed Observational

An Observational Study of Environmental and SocioEconomic Factors in Opioid Recovery

NCT03604861
View directory record Official record
Conditions
Opioid-use Disorder, Opioid-related Disorders
Interventions
Not applicable - no defined intervention
Other
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
534 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
35
States / cities
Haleyville, Alabama • Hamilton, Alabama • Little Rock, Arkansas + 30 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 15, 2026, 11:32 AM EDT
Enrolling by invitation No phase listed Observational

Assess the Utility of a Speech-based Machine Learning Algorithm to Predict Treatment Response to Psychiatric Interventions

NCT06823024
View directory record Official record
Conditions
Obsessive Compulsive Disorder (OCD), Bipolar Disorders, Major Depressive Disorder, Post-Traumatic Stress Disorder, PTSD, Generalized Anxiety Disorder (GAD)
Interventions
Not listed
Lead sponsor
Psyrin Inc.
Industry
Eligibility
18 Years to 68 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Sunnyvale, California • New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

First Face Training Evaluation in Tribal Communities

NCT05998005
View directory record Official record
Conditions
Mental Health, Substance-Related Disorders
Interventions
First Face Training Program
Behavioral
Lead sponsor
Cambridge Health Alliance
Other
Eligibility
14 Years and older
Enrollment
554 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
9
States / cities
Bonners Ferry, Idaho • Lapwai, Idaho • Plummer, Idaho + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Results available

N-Acetyl Cysteine in Pathologic Skin Picking

NCT01063348
View directory record Official record
Conditions
Pathologic Skin Picking, Neurotic Excoriation, Psychogenic Excoriation, Dermatillomania
Interventions
N-Acetyl Cysteine, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 64 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Oct 15, 2026, 11:32 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Electronic Cigarettes as a Harm Reduction Strategy in Individuals With Substance Use Disorder

NCT04063267
View directory record Official record
Conditions
Cigarette Smoking, Addiction, E Cig Use
Interventions
E cigarettes, Nicotine Replacement Therapy
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 15, 2026, 11:32 AM EDT