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Showing 1–24 of 157 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 3 Interventional Results available

Safety and Tolerability Study of Once-weekly Oral Aripiprazole in Children and Adolescents With Tourette's Disorder

NCT01416441
View directory record Official record
Conditions
Tourette's Disorder
Interventions
Aripiprazole
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
7 Years to 18 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
36
States / cities
Dothan, Alabama • Little Rock, Arkansas • Los Angeles, California + 31 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2021 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 4 Interventional

Treatment of Obsessive-Compulsive Disorder

NCT00000373
View directory record Official record
Conditions
Obsessive-Compulsive Disorder
Interventions
olanzapine + fluoxetine, placebo + fluoxetine
Drug
Lead sponsor
University of Florida
Other
Eligibility
14 Years to 70 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1992 – 2003
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Nov 26, 2013 · Synced Jul 22, 2026, 10:27 AM EDT
Available No phase listed Expanded access

Expanded Access Program for Treatment With Ecopipam for Tourette's Disorder

NCT07093541
View directory record Official record
Conditions
Tourettes Disorder, Tourette Disorder
Interventions
ecopipam HCl ~2mg/kg/day
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years to 50 Years
U.S. locations
26
States / cities
Glendale, California • San Rafael, California • New Haven, Connecticut + 18 more
Source: ClinicalTrials.gov public record
Updated May 17, 2026 · Synced Jul 22, 2026, 10:27 AM EDT
Not listed Not applicable Interventional

Evaluation of an Online Comprehensive Behavioral Intervention for Tics (CBIT) Therapist Training Program

NCT05547854
View directory record Official record
Conditions
Tics, Tic Disorders, Tourette Syndrome
Interventions
Behavior Therapy Training Institute, CBIT-Trainer
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
7 Years and older
Enrollment
234 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
2
States / cities
Salt Lake City, Utah • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 17, 2023 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Not applicable Interventional

Incorporating teleCBIT Into a Hospital-Based Tic Program

NCT04007913
View directory record Official record
Conditions
Tic Disorders, Tourette Syndrome
Interventions
teleCBIT
Behavioral
Lead sponsor
San Jose State University
Other
Eligibility
5 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
2
States / cities
San Jose, California • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 2 Interventional

VoIP Delivered Behavior Therapy for Tourette Syndrome

NCT02247206
View directory record Official record
Conditions
Tourette Syndrome, Chronic Tic Disorder
Interventions
Behavior Therapy for Tics (CBIT)
Behavioral
Lead sponsor
University of Wisconsin, Milwaukee
Other
Eligibility
8 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 22, 2014 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 3 Interventional Results available

Ecopipam Tablets to Study Tourette's Disorder in Children, Adolescents and Adults

NCT05615220
View directory record Official record
Conditions
Tourette Disorder
Interventions
Ecopipam Hydrochloride
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years and older
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
56
States / cities
Dothan, Alabama • Little Rock, Arkansas • Anaheim, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Jul 22, 2026, 10:27 AM EDT
Recruiting Not applicable Interventional

Trajectories of Change in Tourette Syndrome

NCT06679790
View directory record Official record
Conditions
Tourette Syndrome, Tic Disorders
Interventions
Comprehensive Behavioral Intervention for Tics
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
12 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 1 Interventional

Open-Trial of EPI-743 for Adults With Tourette Syndrome

NCT01719523
View directory record Official record
Conditions
Tourette Syndrome
Interventions
EPI-743
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 4, 2014 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Not applicable Interventional

Online Mindfulness-based Tic Reduction (Phase Two)

NCT03771235
View directory record Official record
Conditions
Tourette Syndrome, Persistent Tic Disorder
Interventions
Mindfulness-based Intervention for Tics, Tic Information and Coping Strategies
Behavioral
Lead sponsor
Bowdoin College
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Brunswick, Maine • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 28, 2024 · Synced Jul 22, 2026, 10:27 AM EDT
Terminated Not applicable Interventional Results available

Thalamic Deep Brain Stimulation for the Treatment of Refractory Tourette Syndrome

NCT01817517
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Medtronic Activa Deep Brain Stimulation System
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
15 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Jul 22, 2026, 10:27 AM EDT
Completed No phase listed Observational

Assessment of Children With Tic Onset in the Past 6 Months

NCT01177774
View directory record Official record
Conditions
Tourette Syndrome, Tourette's Disorder, Chronic Motor or Vocal Tic Disorder, Transient Tic Disorder, Tic Disorders, Provisional Tic Disorder
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
5 Years to 10 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 26, 2023 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Not applicable Interventional

Omega-3 Fatty Acids in Tourette's Disorder

NCT01315327
View directory record Official record
Conditions
Tourette's Disorder
Interventions
Omega-3 Fatty Acids, Olive oil
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
6 Years to 18 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 2 Interventional Results available

Traumatic Injury Clinical Trial Evaluating Tranexamic Acid in Children: A Pilot and Feasibility Study

NCT02840097
View directory record Official record
Conditions
Brain Injuries, Wounds and Injuries, Hemorrhage
Interventions
Tranexamic Acid, Placebo
Drug
Lead sponsor
Daniel Nishijima, MD, MAS
Other
Eligibility
Up to 17 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
4
States / cities
Sacramento, California • Columbus, Ohio • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 4, 2021 · Synced Jul 22, 2026, 10:27 AM EDT
Not listed Not applicable Interventional

Clinical Characteristics and Temporal Properties of Individual Tics in Persistent Tic Disorder

NCT06385535
View directory record Official record
Conditions
Tics, Tic Disorders, Vocal Tic, Motor Tic, Tourette Syndrome, Tourette Syndrome in Children, Tourette Syndrome in Adolescence, Tics/Tremor
Interventions
Habit Reversal Training (HRT)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
8 Years to 12 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 25, 2024 · Synced Jul 22, 2026, 10:27 AM EDT
Completed No phase listed Observational

Developmental Phenomenology of Obsessive Compulsive Disorder and Tourette Syndrome in Children and Adolescents

NCT00004324
View directory record Official record
Conditions
Tourette Syndrome, Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
5 Years to 17 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1989
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jul 22, 2026, 10:27 AM EDT
Recruiting Not applicable Interventional

Strengthening Tourette Treatment OPtions Using TMS to Improve CBIT, a Double-blind, Randomized, Controlled Study

NCT05705999
View directory record Official record
Conditions
Tourette Syndrome
Interventions
transcranial magnetic stimulation
Device
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Not applicable Interventional

Database and Registry for Renal Diverticulum

NCT00169715
View directory record Official record
Conditions
Kidney Stones, Renal Calculi, Tic
Interventions
Percutaneous Caliceal Diverticuli
Procedure
Lead sponsor
Indiana Kidney Stone Institute
Other
Eligibility
18 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 17, 2008 · Synced Jul 22, 2026, 10:27 AM EDT
Not listed Not applicable Interventional

Pilot Study for Use of Dysport in Treatment of Vocal Tics in Patients With Tourette's Syndrome

NCT02187679
View directory record Official record
Conditions
Tourette Syndrome, Chronic Vocal Tic
Interventions
Abobotulinum toxin A
Drug
Lead sponsor
Detroit Clinical Research Center
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Farmington Hills, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 9, 2015 · Synced Jul 22, 2026, 10:27 AM EDT
Completed No phase listed Observational

Sensory Processing in Tourette Syndrome

NCT02512406
View directory record Official record
Conditions
Tourette Syndrome
Interventions
The Sensory Profile, The Adult/Adolescent Sensory Profile, Children's Yale-Brown Obsessive Compulsive Scale, Yale-Brown Obsessive Compulsive Scale, Yale Global Tic Severity Scale, Demographic Data
Other
Lead sponsor
University of Florida
Other
Eligibility
6 Years to 18 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 27, 2017 · Synced Jul 22, 2026, 10:27 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

A Resiliency and TIC Intervention for PMHNP Specialty DNP Students

NCT05846269
View directory record Official record
Conditions
Stress, Trauma
Interventions
Educational Intervention
Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated May 5, 2023 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Efficacy and Safety of OTX-TIC (Travoprost) Intracameral Implant for Patients With Open-angle Glaucoma (OAG) or Ocular Hypertension (OHT)

NCT05335122
View directory record Official record
Conditions
Open Angle Glaucoma, Ocular Hypertension
Interventions
OTX-TIC low dose Travoprost Intracameral Implant, OTX-TIC high dose Travoprost Intracameral Implant, Durysta, Bimatoprost Intracameral Implant 10 µg
Drug
Lead sponsor
Ocular Therapeutix, Inc.
Industry
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
30
States / cities
Dothan, Alabama • Huntington Beach, California • Irvine, California + 27 more
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Jul 22, 2026, 10:27 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study of Tics in Patients With Tourette's Syndrome and Chronic Motor Tic Disorder

NCT00033995
View directory record Official record
Conditions
Tourette Syndrome, Tic Disorders
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 22, 2026, 10:27 AM EDT
Completed Not applicable Interventional Results available

Repetitive Transcranial Magnetic Stimulation to Reduce Tics

NCT01258790
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Sham Repetitive Transcranial Magnetic Stimulation, Active Repetitive Transcranial Magnetic Stimulation
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 60 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Jul 22, 2026, 10:27 AM EDT