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ClinicalTrials.gov public records Last synced Sep 30, 2026, 2:43 AM EDT

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Showing 25–48 of 361 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obsessive-Compulsive Disorder (OCD) Clear all
Completed Phase 3 Interventional Results available

Memantine Treatment for Obsessive-compulsive Disorder and Generalized Anxiety Disorder

NCT00674219
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Generalized Anxiety Disorder
Interventions
Memantine
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 64 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional

Adjunctive Glycine for Obsessive Compulsive Disorder

NCT00405535
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
glycine, placebo
Drug · Other
Lead sponsor
Nathan Kline Institute for Psychiatric Research
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Orangeburg, New York
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Results available

Neuromodulation Enhanced Cognitive Restructuring: A Proof of Concept Study

NCT02573246
View directory record Official record
Conditions
Anxiety, Depression, Personality Disorders, Trauma and Stress-related Disorders, Somatic Disorders, Obsessive Compulsive Disorders, Eating Disorders, Difficulties With Cognitive Emotion Regulation
Interventions
Cognitive Restructuring, rTMS, Sham rTMS
Behavioral · Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 65 Years
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 16, 2021 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional

Internet-Based, Parent-Led Cognitive-Behavioral Therapy for Anxiety in Youth With ASD

NCT05284435
View directory record Official record
Conditions
Cognitive Behavioral Therapy, Autism Spectrum Disorder, Anxiety Disorder, Obsessive-Compulsive Disorder, Social Anxiety Disorder, Generalized Anxiety Disorder, Specific Phobia
Interventions
Cognitive Behavioral Therapy-Email (iCBT-E), Cognitive Behavioral Therapy-Email and Videoconferencing (iCBT-EV)
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
7 Years to 15 Years
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Phase 2 Interventional

Exercise and Health Intervention for Patients With Obsessive Compulsive Disorder (OCD)

NCT01242735
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Aerobic exercise, Health and Wellness
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 22, 2015 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional

Stepped Care Cognitive Behavioral Therapy for Pediatric Obsessive Compulsive Disorder

NCT01981317
View directory record Official record
Conditions
Obsessive Compulsive Disorder, Stepped Care Cognitive Behavioral Therapy
Interventions
Stepped Care Cognitive Behavioral Therapy, Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
8 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Mar 20, 2019 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Results available

Transcranial Magnetic Stimulation (TMS) in Obsessive Compulsive Disorder (OCD): Mechanisms and Biomarkers

NCT02355002
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Transcranial Magnetic Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 13, 2026 · Synced Sep 30, 2026, 2:43 AM EDT
Recruiting Not applicable Interventional

Anxiety Skills Study

NCT07774481
View directory record Official record
Conditions
Anxiety, Anxiety Acute, Anxiety Chronic, Anxiety and Mood Disorders, Social Anxiety Disorder, Panic Disorder (With or Without Agoraphobia), Generalized Anxiety Disorder, Obsessive-Compulsive Disorder, Specific Phobia
Interventions
Cognitive therapy, Behavioral therapy, Mindfulness-based therapy
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 30, 2026, 2:43 AM EDT
Not yet recruiting No phase listed Observational

Locating Biomarkers in OCD Through Behavioral Tasks

NCT03313622
View directory record Official record
Conditions
OCD, Obsessive-Compulsive Disorder
Interventions
Beads Task, PROVOC Tasks
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Results available

Stepped Care for Treating Obsessive-Compulsive Disorder

NCT00316355
View directory record Official record
Conditions
Obsessive-compulsive Disorder
Interventions
Traditional CBT, Stepped-Care CBT
Behavioral
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years to 69 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Sep 30, 2026, 2:43 AM EDT
Recruiting Not applicable Interventional

Transcranial Magnetic Stimulation and Psychotherapy for Treating Obsessive-Compulsive Disorder

NCT07146438
View directory record Official record
Conditions
Obsessive - Compulsive Disorder
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), Supportive Therapy (ST), Exposure and Response Prevention (ERP) Therapy
Device · Behavioral
Lead sponsor
Adam Frank
Other
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Results available

Transdiagnostic Psychotherapy for Veterans With Mood and Anxiety Disorders

NCT01947647
View directory record Official record
Conditions
Major Depressive Disorder, Persistent Depressive Disorder, Posttraumatic Stress Disorder, Panic Disorder, Social Phobia, Specific Phobia, Generalized Anxiety Disorder, Obsessive Compulsive Disorder
Interventions
Transdiagnostic Behavior Therapy, Behavioral Activation Therapy
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Computer- Assisted Cognitive-Behavioral Treatment for Anxiety Disorders in Children With Autism Spectrum Disorders

NCT01565629
View directory record Official record
Conditions
Autism, Asperger's Syndrome, Generalized Anxiety Disorder, Social Phobia, Separation Anxiety Disorder, Obsessive-compulsive Disorder
Interventions
Computer assisted cognitive behavioral therapy.
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
7 Years to 12 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Oct 26, 2017 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional

Neurofeedback for Obsessive-Compulsive Disorder (OCD)

NCT02206945
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
neurofeedback, control feedback
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 11, 2022 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional

Efficacy Evaluation of a Unified Transdiagnostic Treatment for Anxiety Disorders

NCT01243606
View directory record Official record
Conditions
Anxiety Disorders, Mood Disorders
Interventions
Single Diagnosis Treatment Protocol, Unified Protocol (UP)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 9, 2017 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Phase 2 Interventional Results available

Naltrexone in the Treatment of Trichotillomania

NCT00775229
View directory record Official record
Conditions
Trichotillomania
Interventions
Naltrexone, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 23, 2023 · Synced Sep 30, 2026, 2:43 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 Sep 30, 2026, 2:43 AM EDT
Withdrawn Phase 2 Interventional

Trial of Low-Dose Xenon For The Treatment Of Obsessive-Compulsive Disorder

NCT02098148
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Xenon, Placebo
Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 27, 2014 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Control and Reward Circuits in Obsessive Compulsive Disorder

NCT02221518
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure & Response Prevention (EX/RP)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Sep 30, 2026, 2:43 AM EDT
Active, not recruiting Not applicable Interventional

Personalized DBS for OCD Guided by Stereoencephalography Mapping

NCT06347978
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, OCD
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Andrew Moses Lee, MD, PhD
Other
Eligibility
22 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Reality System to Increase Access to Exposure Therapy for Anxiety and OCD

NCT02713516
View directory record Official record
Conditions
Anxiety, Obsessive Compulsive Disorder
Interventions
Virtual Reality
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years to 12 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 13, 2018 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Phase 4 Interventional

Predicting Treatment Response in Patients With OCD

NCT03993535
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
selective serotonin reuptake inhibitor
Drug
Lead sponsor
University of Sao Paulo
Other
Eligibility
18 Years to 50 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Sep 30, 2026, 2:43 AM EDT
Not listed Phase 2 Interventional

Study of Patients With Body Image Issues Treated With 2 Different Behavioral Interventions

NCT01316627
View directory record Official record
Conditions
Body Dysmorphic Disorders
Interventions
Crooked Mirror Externalization Therapy, Mirror Retraining Method
Behavioral
Lead sponsor
Westwood Institute for Anxiety Disorders, Inc
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2007
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 16, 2011 · Synced Sep 30, 2026, 2:43 AM EDT
Completed Not applicable Interventional Results available

Feasibility Study for Treating Trichotillomania With Wearable Device and App System

NCT04241120
View directory record Official record
Conditions
Trichotillomania
Interventions
Device and app system designed for participant to self-administer Habit Reversal Training, Reminder bracelet control condition
Behavioral
Lead sponsor
HabitAware Inc.
Industry
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Saint Louis Park, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Sep 30, 2026, 2:43 AM EDT