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ClinicalTrials.gov public records Last synced Oct 20, 2026, 9:41 PM EDT

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Showing 121–144 of 365 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obsessive-compulsive Disorder Clear all
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 Oct 20, 2026, 9:41 PM EDT
Withdrawn Phase 4 Interventional

Brief Intervention for OCD Fears

NCT02790710
View directory record Official record
Conditions
Obsessive-compulsive Disorder
Interventions
Propanolol, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 20, 2026, 9:41 PM 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 Oct 20, 2026, 9:41 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Pediatric Acute-Onset Neuropsychiatric Syndrome (PANS)

NCT03507218
View directory record Official record
Conditions
Pediatric Acute-onset Neuropsychiatric Syndrome (PANS)
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
3 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
8
States / cities
Tucson, Arizona • Stanford, California • Wilmington, Delaware + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2019 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional

Cognitive Behavioral Therapy Plus Drug Treatment for Obsessive Compulsive Disorder

NCT00045903
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure and Ritual Prevention (Cognitive Behavioral Therapy), Stress Management Therapy (Cognitive Behavior Therapy)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2007
U.S. locations
2
States / cities
New York, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Oct 20, 2026, 9:41 PM EDT
Withdrawn Not applicable Interventional

Precision Brain Mapping to Predict and Track Response to Exposure and Response Prevention Therapy in Youth With Obsessive-Compulsive Disorder

NCT07570108
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Exposure and Response Prevention Therapy, Clinical Assessments, Research MRI Sessions
Behavioral · Other · Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
10 Years to 17 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
Completed No phase listed Observational

Antidepressant Safety in Kids Study

NCT00395213
View directory record Official record
Conditions
Anxiety Disorders, Depressive Disorders, Eating Disorders, Obsessive Compulsive Disorder
Interventions
Selective serotonin reuptake inhibitor (SSRI) and serotonin-norepinephrine reuptake inhibitor (SNRI) medications
Drug
Lead sponsor
Duke University
Other
Eligibility
7 Years to 17 Years
Enrollment
569 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 17, 2015 · Synced Oct 20, 2026, 9:41 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research

NCT04806620
View directory record Official record
Conditions
Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA), Psoriatic Arthritis (PsA), Ankylosing Spondylitis (AS), Autoimmune Encephalitis, Celiac Disease, Celiac Disease in Children, Chronic Lyme Disease, Post-treatment Lyme Disease Syndrome, Crohn's Disease, Dysautonomia, Anorexia Nervosa, Bulimia Nervosa, ARFID, Avoidant / Restrictive Food Intake Disorder, Ehlers Danlos Syndrome, Endometriosis, Fibromyalgia (FM), Long COVID, Lupus, Migraines, Mast Cell Activation Syndrome, Multiple Sclerosis, Myalgic Encephalomyelitis (ME), Myasthenia Gravis, Generalized, Myasthenia Gravis in Children, Narcolepsy, Obsessive Compulsive Disorder (OCD), PANDAS, Pediatric Acute-onset Neuropsychiatric Syndrome (PANS), POTS - Postural Orthostatic Tachycardia Syndrome, General Anxiety Disorder, Social Anxiety Disorder, PTSD - Post Traumatic Stress Disorder, Psoriasis, Traumatic Brain Injury, Tourette's Syndrome, Inflammatory Bowel Disease (IBD), Autoimmune Diseases, Neurological Diseases or Conditions, Psychiatric Disorder, Sjogren's Syndrome, Ulcerative Colitis and Crohn's Disease
Interventions
Not listed
Lead sponsor
Brain Inflammation Collaborative
Other
Eligibility
2 Years and older
Enrollment
10,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2030
U.S. locations
1
States / cities
Delafield, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 20, 2026, 9:41 PM 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 Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Computerized Intervention Targeting the Error-Related Negativity and Balance N1 in Anxious Children

NCT05503017
View directory record Official record
Conditions
Anxiety Disorders, Generalized Anxiety Disorder, Social Anxiety Disorder, Obsessive-Compulsive Disorder
Interventions
Psycho-social, computerized intervention targeting error sensitivity, Psycho-social, computerized intervention on healthy lifestyle choices
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
9 Years to 12 Years
Enrollment
248 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
Recruiting Not applicable Interventional

Neural Mechanisms of Response Inhibition Training for OCRD

NCT05377125
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Tricholemmoma, Skin-Picking
Interventions
Computerized cognitive training, Computerized placebo training
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
18 Years to 60 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
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 Oct 20, 2026, 9:41 PM EDT
Recruiting Phase 1Phase 2 Interventional

Pilot Study of RR-HNK in OCD

NCT06575075
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
RR-HNK/Hydroxynorketamine, Placebo
Drug
Lead sponsor
Carolyn Rodriguez
Other
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Mechanisms of CBT Response in Hoarding Disorder

NCT01956344
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Hartford Hospital
Other
Eligibility
20 Years to 60 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 7, 2019 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional

Family Focused Treatment of Pediatric Obsessive Compulsive Disorder

NCT01409642
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Individual Child CBT, Positive Family Interaction Therapy
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
8 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 19, 2021 · Synced Oct 20, 2026, 9:41 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Project EMPOWER-OCD

NCT07158801
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Project EMPOWER-OCD, Project CARE
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Open Label Trial of Rapastinel (Formerly GLYX-13) in Individuals With Obsessive-Compulsive Disorder

NCT02267629
View directory record Official record
Conditions
Obsessive-Compulsive Disorder (OCD)
Interventions
Rapastinel (formerly GLYX-13)
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 55 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 18, 2017 · Synced Oct 20, 2026, 9:41 PM EDT
Recruiting Phase 2 Interventional

Study of Dextromethorphan in OCD and Related Disorders

NCT04899687
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Illness Anxiety Disorder, Body Dysmorphic Disorders, Somatic Symptom Disorder
Interventions
Fluoxetine, Dextromethorphan
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 20, 2026, 9:41 PM EDT
Not listed Phase 4 Interventional Results available

Effectiveness of Deep Brain Stimulation for Treating People With Treatment Resistant Obsessive-Compulsive Disorder

NCT00640133
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Active DBS, Sham DBS
Device
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2024
U.S. locations
9
States / cities
Redwood City, California • Washington D.C., District of Columbia • Gainesville, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2024 · Synced Oct 20, 2026, 9:41 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Sensory Gating Measured With Microelectrode Recording (MER) During Deep Brain Stimulation (DBS) Surgery

NCT02320266
View directory record Official record
Conditions
Parkinson's Disease, Essential Tremor, Dystonia, Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 13, 2024 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional Results available

Imaginal Exposure for Hoarding Disorder

NCT03734705
View directory record Official record
Conditions
Hoarding Disorder
Interventions
Imaginal Exposure Writing, Neutral Writing
Behavioral · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 20, 2026, 9:41 PM EDT
Completed No phase listed Observational

Initial Development and Dissemination of OC-Go

NCT03126305
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
OC-Go
Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
9 Years to 17 Years
Enrollment
8 participants
Timeline
2017 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 18, 2020 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Exposure-Focused Family-Based CBT for Youth With ASD and Comorbid Anxiety

NCT01919970
View directory record Official record
Conditions
Autism, Asperger's Syndrome, Pervasive Developmental Disorder Not Otherwise Specified, Generalized Anxiety Disorder, Social Phobia, Separation Anxiety Disorder, Obsessive-compulsive Disorder, Specific Phobia
Interventions
Cognitive Behavioral Therapy, Treatment as usual
Other
Lead sponsor
University of South Florida
Other
Eligibility
6 Years to 12 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Jun 14, 2019 · Synced Oct 20, 2026, 9:41 PM EDT
Completed Phase 2 Interventional Results available

Transcranial Magnetic Stimulation (TMS) and Obsessive Compulsive Disorder (OCD)

NCT00106249
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Repetitive Transcranial Magnetic Stimulation (rTMS), Sham
Device
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 27, 2017 · Synced Oct 20, 2026, 9:41 PM EDT