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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Tourettes Disorder Clear all
Completed Not applicable Interventional

Neurocognitive Correlates of Behavioral Treatment for Childhood Tic Disorders

NCT00675675
View directory record Official record
Conditions
Tic Disorder
Interventions
Comprehensive Behavioral Intervention for Tics (CBIT), Minimal Contact Waitlist
Behavioral
Lead sponsor
John Piacentini
Other
Eligibility
9 Years to 14 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2015 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Not applicable Interventional Results available

Open-label MNS for Tourette Syndrome

NCT05016765
View directory record Official record
Conditions
Tourette Syndrome, Tic Disorder, Chronic Motor or Vocal
Interventions
Active, self-directed electrical stimulation of the median nerve
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
15 Years to 65 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Oct 4, 2023 · Synced Jun 10, 2026, 9:36 PM 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 Jun 10, 2026, 9:36 PM EDT
Completed Phase 2 Interventional Results available

N-acetylcysteine (NAC) for Children With Tourette Syndrome

NCT01172288
View directory record Official record
Conditions
Tourettes Syndrome, Tic
Interventions
N-Acetylcysteine (NAC), Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
8 Years to 17 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Not applicable Interventional

TicHelper: A Computerized Comprehensive Behavioral Intervention for Tics (CBIT)

NCT02413216
View directory record Official record
Conditions
Tourette's Disorder, Persistent (Chronic) Motor or Vocal Tic Disorder
Interventions
TicHelper, Internet Based Resources
Behavioral · Other
Lead sponsor
University of Utah
Other
Eligibility
8 Years to 18 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
2
States / cities
Salt Lake City, Utah • Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 17, 2017 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Not applicable Interventional

Physiological Investigations of Movement Disorders

NCT01019343
View directory record Official record
Conditions
Parkinson's Disease, Tourette's Syndrome, Tic Disorders, Dystonia, Movement Disorders
Interventions
Transcranial Direct Current Stimulation (tDCS), Eye-tracking Device, Pulsed vibrator, Gait Trainer Treadmill (GTT), Standard psychiatric scales SCID-I, YBOCS and SCI-OBS-lifetime and cognitive scales MMSE and MOCA, iMobility, QMAT, Treadmill Test, Arm Intellistretch Device, Transcranial Sonography (TCS), Behavioral tasks, TMS single/paired pulse, MEG, EEG, MRI techniques, Peripheral Nerve Stimulation, EMG, Trancutaneous spinal direct current stimulation (tsDCS)
Procedure · Device · Other + 1 more
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
1,273 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Not applicable Interventional

Theta Burst Stimulation to Improve Inhibitory Motor Physiology in Tourette Syndrome

NCT05628805
View directory record Official record
Conditions
Tourette Syndrome, Tourette Syndrome in Children, Tourette Syndrome in Adolescence, Tourette Syndrome, Modifier of
Interventions
iTBS
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 21 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 17, 2026 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Ecopipam Treatment of Tourette Syndrome

NCT01244633
View directory record Official record
Conditions
Tourette's Syndrome
Interventions
Ecopipam
Drug
Lead sponsor
Psyadon Pharma
Industry
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
4
States / cities
Baltimore, Maryland • Summit, New Jersey • Manhasset, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 28, 2015 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Study of the Neurobiology of Tourette Syndrome and Related Disorders

NCT00004325
View directory record Official record
Conditions
Tourette Syndrome, Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
National Center for Research Resources (NCRR)
NIH
Eligibility
12 Years to 45 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 1988
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 23, 2005 · Synced Jun 10, 2026, 9:36 PM EDT
Withdrawn Phase 2 Interventional

Study Evaluating The Safety And Efficacy Of PF-03654746 In Adult Subjects With Tourette's Syndrome

NCT01475383
View directory record Official record
Conditions
Tourette's Syndrome
Interventions
PF-03654746, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Mar 31, 2019 · Synced Jun 10, 2026, 9:36 PM EDT
Recruiting Not applicable Interventional

Neurofeedback From the Supplementary Motor Area for Tourette Syndrome

NCT05558566
View directory record Official record
Conditions
Tourette Syndrome in Adolescence
Interventions
Neurofeedback from the SMA, Neurofeedback from control region
Other
Lead sponsor
Yale University
Other
Eligibility
10 Years to 16 Years
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jun 10, 2026, 9:36 PM 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 Jun 10, 2026, 9:36 PM EDT
Completed Phase 4 Interventional Results available

Open Label Trial of Aripiprazole in Children and Adolescents With Tourette's Disorder

NCT00241176
View directory record Official record
Conditions
Tourette's Syndrome, Tic Disorders
Interventions
Aripiprazole
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
7 Years to 18 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Jun 10, 2026, 9:36 PM 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 Jun 10, 2026, 9:36 PM EDT
Terminated Phase 3 Interventional Results available

Evaluation of Safety and Tolerability of Long-term TEV-50717 (Deutetrabenazine) for Treatment of Tourette Syndrome in Children and Adolescents

NCT03567291
View directory record Official record
Conditions
Tourette Syndrome
Interventions
TEV-50717, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
6 Years to 17 Years
Enrollment
228 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
33
States / cities
Dothan, Alabama • Rogers, Arkansas • Anaheim, California + 27 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Not applicable Interventional Results available

Combined CBIT and rTMS to Improve Tourette's Syndrome

NCT04795908
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Transcranial Magnetic Stimulation, Comprehensive behavioral intervention
Device · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 29, 2024 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

MRI Study of Tic Remission in Tourette Syndrome

NCT01405859
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Not listed
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 11, 2016 · Synced Jun 10, 2026, 9:36 PM 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 Jun 10, 2026, 9:36 PM 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 Jun 10, 2026, 9:36 PM EDT
Completed Phase 2 Interventional Results available

Pramipexole Pilot Phase II Study in Children and Adolescents With Tourette Disorder According to DSM-IV Criteria

NCT00558467
View directory record Official record
Conditions
Tourette Syndrome
Interventions
pramipexole immediate release (IR), Placebo
Drug
Lead sponsor
Boehringer Ingelheim
Industry
Eligibility
6 Years to 17 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
14
States / cities
Bradenton, Florida • Tampa, Florida • Columbus, Georgia + 10 more
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational

Evaluation and Follow-up of Individuals With Obsessive-Compulsive Disorder and Related Conditions

NCT00004550
View directory record Official record
Conditions
Anorexia Nervosa, Obsessive Compulsive Disorder, Tourette Syndrome, Trichotillomania
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jun 10, 2026, 9:36 PM EDT
Active, not recruiting Phase 3 Interventional

A Study to Evaluate Long-term Safety of Ecopipam Tablets in Children, Adolescents and Adults With Tourette's Disorder

NCT06021522
View directory record Official record
Conditions
Tourette Syndrome
Interventions
Ecopipam
Drug
Lead sponsor
Emalex Biosciences Inc.
Industry
Eligibility
6 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
44
States / cities
Dothan, Alabama • Little Rock, Arkansas • Anaheim, California + 36 more
Source: ClinicalTrials.gov public record
Updated Aug 12, 2025 · Synced Jun 10, 2026, 9:36 PM EDT
Completed Phase 2 Interventional Results available

Safety, Tolerability, Pharmacokinetic, and Efficacy Study of AZD5213 in Adolescents With Tourette's Disorder

NCT01904773
View directory record Official record
Conditions
Tourette Syndrome
Interventions
AZD5213 and placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
12 Years to 17 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
7
States / cities
Orange, California • St. Petersburg, Florida • Summit, New Jersey + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2016 · Synced Jun 10, 2026, 9:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

I-123 Brain Studies of Serotonin Metabolism in Psychiatric Patients and Normal Volunteers

NCT00001771
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jun 10, 2026, 9:36 PM EDT