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ClinicalTrials.gov public records Last synced May 22, 2026, 3:48 AM EDT

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

Showing 1–24 of 39 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Obsessive-Compulsive Disorder, Trichotillomania (Hair-Pulling Disorder), Tourette Syndrome, Hoarding Disorder
Interventions
Cannabidiol
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania
Interventions
Cognitive-Behavior Therapy
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
8 Years to 17 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 15, 2015 · Synced May 22, 2026, 3:48 AM EDT
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
Source: ClinicalTrials.gov public record
Updated Apr 14, 2015 · Synced May 22, 2026, 3:48 AM EDT
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 Jul 18, 2024 · Synced May 22, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Results available
Conditions
Trichotillomania, Hair Pulling
Interventions
N-Acetylcysteine, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
8 Years to 17 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 24, 2014 · Synced May 22, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Results available
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 22, 2023 · Synced May 22, 2026, 3:48 AM EDT
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 19, 2014 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Stroke, Ischemic, Stroke Hemorrhagic, Seizures, Metabolic Encephalopathy
Interventions
Transnasal Thermal Regulating Device
Device
Lead sponsor
CoolTech LLC
Industry
Eligibility
18 Years to 85 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 25, 2026 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Skin-Picking, Trichotillomania (Hair-Pulling Disorder)
Interventions
Memantine, ComB Behavioral Therapy
Drug · Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Obsessive Compulsive Disorder, Body Dysmorphic Disorder, Tourette Syndrome, Trichotillomania, Panic Disorder, Social Phobia, Generalized Anxiety Disorder, Depression, Post-Traumatic Stress Disorder, Attention Deficit Hyperactivity Disorder, Eating Disorder, Specific Phobia, General Medical Condition
Interventions
Cognitive behavioral therapy (CBT)
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania
Interventions
Online cognitive training
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
8 Years to 17 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania
Interventions
Keen2 Predictive Awareness Bracelet
Behavioral
Lead sponsor
HabitAware Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Kent, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Substance Use, Deliberate Self-harm, Trichotillomania, Aggression, Stealing, Eating Pathology, Gambling
Interventions
Surf the Urge
Behavioral
Lead sponsor
Kimberly N Schubert
Other
Eligibility
14 Years to 24 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Las Vegas, Nevada
Source: ClinicalTrials.gov public record
Updated Apr 3, 2017 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Obsessive Compulsive Disorder, Trichotillomania
Interventions
Response inhibition training, Placebo Control Training
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
18 Years to 60 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 25, 2018 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania, Obsessive Compulsive Disorder
Interventions
Dronabinol
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania (Hair-Pulling Disorder), Trichotillomania, Hair Pulling
Interventions
HabitAware Keen2
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 19, 2012 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania
Interventions
Awareness Enhancement and Monitoring Device for Treatment of Trichotillomania
Device
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 60 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 21, 2016 · Synced May 22, 2026, 3:48 AM EDT
Conditions
AEBT Website With Check-ins, AEBT Website Without Check-ins
Interventions
Acceptance-Enhanced Behavior Therapy
Behavioral
Lead sponsor
Utah State University
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Logan, Utah
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Trichotillomania (Hair-Pulling Disorder), Skin-Picking
Interventions
self-control
Behavioral
Lead sponsor
American University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 6, 2022 · Synced May 22, 2026, 3:48 AM EDT
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 1, 2022 · Synced May 22, 2026, 3:48 AM EDT
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
Source: ClinicalTrials.gov public record
Updated May 19, 2008 · Synced May 22, 2026, 3:48 AM EDT
Completed Phase 2 Interventional Results available
Conditions
Trichotillomania, Hair Pulling
Interventions
Inositol, Placebo
Drug
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 22, 2023 · Synced May 22, 2026, 3:48 AM EDT
Conditions
Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
1,067 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced May 22, 2026, 3:48 AM EDT