Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 9, 2026, 12:36 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Obsessive-Compulsive Disorder (OCD)
Interventions
Acceptance and Commitment Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Accepts healthy volunteers Results available

Cognitive Rehab and Exposure Treatment for Hoarding

NCT02402647
Conditions
Hoarding Disorder
Interventions
Cognitive Rehabilitation and Exposure/Sorting Treatment (CREST), Exposure Therapy (ET)
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 85 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2023
U.S. locations
1
States / cities
San Diego, California
Conditions
Obsessive-Compulsive Disorder in Children
Interventions
Cognitive Control Training (CT)
Device
Lead sponsor
Columbia University
Other
Eligibility
8 Years to 12 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
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
Conditions
Obsessive-Compulsive Disorder, Pain, Intractable, Depression
Interventions
fMRI and DTI, Behavioral questionnaires, Disease-Specific Patient-Reported Outcomes, Behavioral tests
Diagnostic Test · Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Obsessive-Compulsive Disorder
Interventions
Motivational interviewing plus exposure and response prevention (MI plus EX/RP), Exposure and response prevention (EX/RP)
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Impulse Control Disorders
Interventions
Sertraline, Habit Reversal Training
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2004
U.S. locations
1
States / cities
Charlestown, Massachusetts
Conditions
Obsessive Compulsive Disorder
Interventions
NPL-2003
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
New York, New York
Conditions
Obsessive-Compulsive Disorder
Interventions
ERP plus tDCS, ERP plus sham tDCS
Other
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

Increasing Treatment Efficacy Using SMART Methods for Personalizing Care

NCT04642898
Conditions
Anxiety Disorders, Post Traumatic Stress Disorder, Obsessive-Compulsive Disorder
Interventions
Standard UP Treatment, Capitalization UP Treatment, Compensation UP Treatment
Behavioral
Lead sponsor
Shannon E. Sauer-Zavala
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Lexington, Kentucky
Completed Not applicable Interventional Results available

Stepped Care for Treating Obsessive-Compulsive Disorder

NCT00316355
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
Conditions
Obsessive Compulsive Disorder (OCD)
Interventions
CBT for pediatric OCD
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
8 Years to 16 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Austin, Texas
Conditions
Trichotillomania
Interventions
StopPulling.com
Behavioral
Lead sponsor
American University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Trichotillomania, Hair-Pulling Disorder
Interventions
COMB
Behavioral
Lead sponsor
American University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Healthy, Mental Disorder, Obsessive Compulsive Disorder, Schizophrenia, Tourette Syndrome
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 2Phase 3 Interventional Results available

Tolcapone in Obsessive Compulsive Disorder

NCT03348930
Conditions
Obsessive-Compulsive Disorder
Interventions
Tolcapone 200 MG
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Accepts healthy volunteers

Neural Links Between OCD and Anorexia

NCT02085057
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
Conditions
Obsessive Compulsive Disorder
Interventions
Computerized Training
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Stanford, California
Active, not recruiting Phase 1 Interventional

Effects of Repeated Psilocybin Dosing in OCD

NCT05370911
Conditions
Obsessive-Compulsive Disorder
Interventions
Psilocybin
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut
Conditions
Anxiety Disorders, Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
Rhode Island Hospital
Other
Eligibility
8 Years to 12 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Oxytocin Administration in BDD and OCD

NCT02671266
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
Completed No phase listed Observational Accepts healthy volunteers

Cortical Excitability in Obsessive-Compulsive and Related Disorders

NCT00029068
Conditions
Obsessive Compulsive Disorder, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
145 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Transdiagnostic Treatment Personalization

NCT04584879
Conditions
Anxiety Disorders, Depressive Disorder, Post Traumatic Stress Disorder, Obsessive-Compulsive Disorder
Interventions
Standard UP Treatment, Capitalization UP Treatment, Compensation UP Treatment
Behavioral
Lead sponsor
Shannon E. Sauer-Zavala
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Obsessive-Compulsive Disorder
Interventions
Dorsal medial Prefrontal Cortex intermittent theta burst stimulation, cTBS to ROFC
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
San Francisco, California