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ClinicalTrials.gov public records Last synced Oct 28, 2026, 3:55 AM EDT

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Showing 265–288 of 367 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Obsessive - Compulsive Disorder Clear all
Completed Not applicable Interventional Results available

Neuromodulation for Comorbid Hoarding Disorder and Depression

NCT05985356
View directory record Official record
Conditions
Hoarding Disorder, Hoarding, Depression
Interventions
iTBS
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 70 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Behavioral Therapy for Anxiety Disorders in Adolescents With Autism

NCT01563003
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
Interventions
Cognitive Behavioral Therapy, Treatment as usual
Other
Lead sponsor
University of South Florida
Other
Eligibility
11 Years to 16 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Apr 17, 2015 · Synced Oct 28, 2026, 3:55 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 28, 2026, 3:55 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Neural Mechanisms of Decision Making in Hoarding Disorder

NCT03487224
View directory record Official record
Conditions
Hoarding Disorder
Interventions
MRI with fMRI frequency
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 70 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Intensive Cognitive-Behavioral Therapy For Obsessive-Compulsive Disorder

NCT01368510
View directory record Official record
Conditions
Obsessive-Compulsive Disorder (OCD)
Interventions
Intensive Cognitive Behavioral Therapy (CBT), Waitlist
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2020 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Phase 2 Interventional

Preventive Measures for Childhood-Onset Obsessive-Compulsive Disorder and Tic Disorders (PANDAS Subgroup)

NCT00001359
View directory record Official record
Conditions
Mental Disorder Diagnosed in Childhood, Obsessive Compulsive Disorder, Streptococcal Infection, Tic Disorder
Interventions
Penicillin or Placebo
Drug
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1993 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 28, 2026, 3:55 AM EDT
Not listed Not applicable Interventional

A RCT of an AEBT Website for Adults With Skin Picking

NCT05989737
View directory record Official record
Conditions
Excoriation (Skin-Picking) Disorder
Interventions
Acceptance-Enhanced Behavior Therapy
Behavioral
Lead sponsor
Utah State University
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Logan, Utah
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Decision-making Impairments in OCD: An Integrated Behavioral Economics Model

NCT03420495
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Decision-Making Tasks
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
69 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 18, 2020 · Synced Oct 28, 2026, 3:55 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 28, 2026, 3:55 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Phase II Adaptive Deep Brain Stimulation for Obsessive-Compulsive Disorder

NCT04806516
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Summit RC+S System with ECoG Paddles, One Month Blinded Discontinuation Period:
Device · Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 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 28, 2026, 3:55 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 Oct 28, 2026, 3:55 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 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Online Exposure Therapy for Obsessive-Compulsive Disorder (OCD) Study

NCT06470893
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
OCD-NET
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 90 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 19, 2025 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Attention Training for Childhood Obsessive Compulsive Disorder

NCT02114918
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Attention Modification Program, Attention Control Condition
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
8 Years to 17 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 16, 2017 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Youth Mayo Clinic Anxiety Coach Randomized Controlled Trial

NCT02205203
View directory record Official record
Conditions
Anxiety
Interventions
Mayo Clinic Anxiety Coach, Treatment as Usual
Device · Other
Lead sponsor
Stephen Whiteside
Other
Eligibility
7 Years to 17 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 29, 2021 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Light Therapy for Obsessive-compulsive Disorder (OCD)

NCT05391503
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
Light therapy, Placebo light therapy
Behavioral
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
18 Years to 35 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 28, 2026, 3:55 AM EDT
Not yet recruiting Not applicable Interventional

Neurobehavioral Investigations of Approach Dynamics in the Ventral Striatum

NCT05422469
View directory record Official record
Conditions
Obsessive-Compulsive Disorder (OCD)
Interventions
Medtronic Percept RC neurostimulator
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
2
States / cities
Providence, Rhode Island • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 28, 2026, 3:55 AM EDT
Not yet recruiting Not applicable Interventional

Linear Accelerator Radiosurgical Anterior Capsulotomy With Task-based fMRI Identification of PERSonalized and PrEdictiVE Biomarkers of REsponse in Treatment-Refractory Obsessive-Compulsive Disorder (PERSEVERE Trial)

NCT07895706
View directory record Official record
Conditions
Treatment-refractory Obsessive-compulsive Disorder (trOCD)
Interventions
Radiosurgical anterior capsulotomy
Device
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 28, 2026, 3:55 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 Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Family Based Cognitive-Behavioral Treatment for Preschoolers With Obsessive Compulsive Disorder

NCT01447966
View directory record Official record
Conditions
Obsessive Compulsive Disorder (OCD)
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
3 Years to 8 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
St. Petersburg, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2014 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Phase 2 Interventional

Testing a New Therapy for Trichotillomania

NCT00872742
View directory record Official record
Conditions
Trichotillomania
Interventions
Acceptance enhanced behavior therapy (AEBT), Psychoeducation and supportive therapy (PST)
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
18 Years to 65 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 5, 2021 · Synced Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessing the Effects of a Neurobehavioral Intervention on Symptoms of Obsessive Compulsive Disorder

NCT01414023
View directory record Official record
Conditions
Obsessive Compulsive Disorder
Interventions
Cognitive Control Training, Peripheral Vision Task
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Oct 28, 2026, 3:55 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 Oct 28, 2026, 3:55 AM EDT
Completed Not applicable Interventional

Response Inhibition Training for Individuals With Trichotillomania

NCT01638975
View directory record Official record
Conditions
Trichotillomania
Interventions
Response Inhibition Training Program
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
9 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 20, 2014 · Synced Oct 28, 2026, 3:55 AM EDT