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ClinicalTrials.gov public records Last synced Oct 7, 2026, 4:12 AM EDT

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Showing 217–240 of 362 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obsessive-Compulsive Disorder (OCD) Clear all
Completed No phase listed Observational Accepts healthy volunteers

Neural Links Between OCD and Anorexia

NCT02085057
View directory record Official record
Conditions
Anorexia Nervosa, Obsessive-compulsive Disorder
Interventions
Functional Magnetic Resonance Imaging
Procedure
Lead sponsor
Stanford University
Other
Eligibility
12 Years to 19 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2017 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin Administration in BDD and OCD

NCT02671266
View directory record Official record
Conditions
Body Dysmorphic Disorder, Obsessive-compulsive Disorder
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 23, 2018 · Synced Oct 7, 2026, 4:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Characterization of Childhood-Onset Obsessive-Compulsive Disorder

NCT00044239
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
4 Years to 12 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2010
U.S. locations
4
States / cities
Little Rock, Arkansas • Gainesville, Florida • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 7, 2026, 4:12 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Withdrawn Phase 2 Interventional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 Oct 7, 2026, 4:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating the Effects of Stress in Pregnancy

NCT00525226
View directory record Official record
Conditions
Depression, Panic Disorder, Generalized Anxiety Disorder, Post-Traumatic Stress Disorder, Obsessive Compulsive Disorder (OCD)
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
1,431 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 20, 2013 · Synced Oct 7, 2026, 4:12 AM EDT
Not listed Not applicable Interventional

An ERP-based Mobile Intervention as an Adjunctive Treatment for OCD

NCT05166707
View directory record Official record
Conditions
Obsessive-compulsive Disorders and Symptoms, Obsessive-Compulsive Disorder
Interventions
BIXINK OC Free
Device
Lead sponsor
BIXINK Therapeutics Co., Ltd.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 8, 2023 · Synced Oct 7, 2026, 4:12 AM EDT
Terminated Not applicable Interventional Results available

Transcranial Direct Current Stimulation (tDCS) in Pediatric Obsessive Compulsive Disorder (OCD)

NCT04548609
View directory record Official record
Conditions
Obsessive-Compulsive Disorder, Pediatric Psychiatric Disorder
Interventions
Transcranial Direct Current Stimulation
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
10 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 10, 2026 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Phase 2 Interventional

A Study in Patients With Trichotillomania

NCT03797521
View directory record Official record
Conditions
Trichotillomania
Interventions
SXC-2023, Placebo
Drug
Lead sponsor
Promentis Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
13
States / cities
Pico Rivera, California • Riverside, California • North Miami, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Not applicable Interventional

A Trial of Parent-coached Exposure Therapy for Children With Anxiety Disorders and OCD

NCT05777161
View directory record Official record
Conditions
Anxiety Disorders, Obsessive-Compulsive Disorder
Interventions
Parent Coached Exposure Therapy - Individualized, Cognitive Behavior Therapy, Parent Coached Exposure Therapy - Group (removed from study)
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
7 Years to 75 Years
Enrollment
162 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 22, 2023 · Synced Oct 7, 2026, 4:12 AM EDT
Completed No phase listed Observational

Study of Memantine Augmentation in Severe Obsessive-Compulsive Disorder

NCT00869505
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Belmont, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2009 · Synced Oct 7, 2026, 4:12 AM 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 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Not applicable Interventional

An Evaluation of the Safety and Efficacy of the dTMS Treatment for OCD

NCT02229903
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Active DTMS Treatment, Sham Treatment
Device
Lead sponsor
Brainsway
Industry
Eligibility
22 Years to 68 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
10
States / cities
Los Angeles, California • San Diego, California • Gainesville, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2020 · Synced Oct 7, 2026, 4:12 AM EDT
Terminated Phase 4 Interventional Results available

Fluoxetine for Obsessive-Compulsive Disorder in Children and Adolescents With Bipolar Disorder

NCT00592852
View directory record Official record
Conditions
Pediatric Bipolar Disorder, Pediatric OCD
Interventions
fluoxetine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
6 Years to 17 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 7, 2026, 4:12 AM EDT
Recruiting Not applicable Interventional

Testing Delivery Modalities of Team-Based CBT for Pediatric Anxiety in Community Health Settings.

NCT06934525
View directory record Official record
Conditions
Obsessive Compulsive Disorder (OCD), Pediatric Anxiety Disorders, Anxiety Disorder, Anxiety, OCD, Phobia, Agoraphobia, Generalized Anxiety, Generalized Anxiety Disorder, Selective Mutism, Separation Anxiety, Social Anxiety, Social Anxiety Disorder, Panic Disorder, Pediatric Disorders
Interventions
Team-delivered, exposure-based CBT
Behavioral
Lead sponsor
Bradley Hospital
Other
Eligibility
5 Years to 18 Years
Enrollment
501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
East Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 7, 2026, 4:12 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Can Computational Measures of Task Performance Predict Psychiatric Symptoms and Changes in Symptom Severity Across Time

NCT06705179
View directory record Official record
Conditions
Behavior, Depressive Disorder, Anxiety Disorders, Obsessive Compulsive Disorder (OCD)
Interventions
Behavioral task performance
Behavioral
Lead sponsor
California Institute of Technology
Other
Eligibility
18 Years to 65 Years
Enrollment
1,100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Los Angeles, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 7, 2026, 4:12 AM EDT
Withdrawn Not applicable Interventional

Individual Versus Group Exposure With Response Prevention (ERP) for the Treatment of Obsessive Compulsive Disorder (OCD)

NCT03926546
View directory record Official record
Conditions
OCD
Interventions
ERP for Individuals
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 27, 2020 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Dronabinol in Trichotillomania and Other Body Focused Repetitive Behaviors

NCT03530800
View directory record Official record
Conditions
Trichotillomania, Skin-Picking
Interventions
Dronabinol, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 75 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 2, 2022 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Not applicable Interventional

Efficacy of Targeted Memory Reactivation for Enhancing Exposure Therapy

NCT04663672
View directory record Official record
Conditions
Claustrophobia, Obsessive-Compulsive Disorder, Arachnophobia
Interventions
Experimental Scent, Control Scent, No-Scent Control, In-Vivo Exposure
Other · Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 65 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Dec 11, 2020 · Synced Oct 7, 2026, 4:12 AM EDT
Completed No phase listed Observational

Pharmacogenomics of Antidepressant Response in Children and Adolescents

NCT00516932
View directory record Official record
Conditions
Anxiety Disorders, Depression, Eating Disorders, Obsessive-Compulsive Disorder, Suicide Prevention
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
7 Years to 17 Years
Enrollment
211 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 7, 2026, 4:12 AM EDT
Completed Not applicable Interventional Results available

Comparison of Treatment for Hoarding Disorder

NCT02040805
View directory record Official record
Conditions
Hoarding Disorder
Interventions
Group Cognitive Behavioral Therapy, Peer Facilitated Support Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
323 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Phase 2 Interventional Results available

Novel Medication Strategies Targeting Brain Mechanisms in Pediatric OCD

NCT01695291
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Minocycline, Placebo
Drug · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
8 Years to 20 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 13, 2019 · Synced Oct 7, 2026, 4:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Measuring Automated Behavioral Observations & Vocal Expressions (ABOVE)

NCT03459456
View directory record Official record
Conditions
OCD, Obsessive-Compulsive Disorder
Interventions
Provocation OC task (Provoc), Trier Social Stress Test (TSST), Exposure provocation task
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
21 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
3
States / cities
Pittsburgh, Pennsylvania • Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 2, 2026 · Synced Oct 7, 2026, 4:12 AM EDT
Enrolling by invitation Phase 3 Interventional

Ventral Capsulotomy for Intractable OCD

NCT05659082
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Laser Interstitial Thermal Therapy
Device
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2032
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 7, 2026, 4:12 AM EDT
Completed Not applicable Interventional Results available

Dextro-Amphetamine Versus Caffeine in Treatment-resistant OCD

NCT00363298
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
dextro-amphetamine, Sham Comparison
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 28, 2017 · Synced Oct 7, 2026, 4:12 AM EDT