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ClinicalTrials.gov public records Last synced May 22, 2026, 12:16 AM EDT

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Showing 25–36 of 12 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Tourette Syndrome in Adolescence Clear all
Completed Phase 2 Interventional Results available
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 May 22, 2026, 12:16 AM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Tourette Syndrome
Interventions
NBI-98854, Placebo
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
6 Years to 17 Years
Enrollment
98 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
44
States / cities
Sun City, Arizona • Springdale, Arkansas • Long Beach, California + 41 more
Source: ClinicalTrials.gov public record
Updated Jan 14, 2021 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 4 Interventional Results available
View directory record Official record
Conditions
Tourette Disorder, Tourette Syndrome
Interventions
placebo, extended-release guanfacine (Intuniv)
Drug
Lead sponsor
Yale University
Other
Eligibility
6 Years to 17 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
3
States / cities
New Haven, Connecticut • Tampa, Florida • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 12, 2021 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Tourette's Disorder, Tic Disorder
Interventions
Aripiprazole
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
7 Years to 18 Years
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
26
States / cities
Dothan, Alabama • Goodyear, Arizona • Orange, California + 23 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2015 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 3 Interventional Results available
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 Nov 24, 2025 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
Tourette Syndrome
Interventions
NBI-98854
Drug
Lead sponsor
Neurocrine Biosciences
Industry
Eligibility
6 Years to 18 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
10
States / cities
San Diego, California • Kissimmee, Florida • St. Petersburg, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2016 · Synced May 22, 2026, 12:16 AM EDT
Completed Phase 1 Interventional
View directory record Official record
Conditions
TOURETTE SYNDROME
Interventions
SD-809
Drug
Lead sponsor
Auspex Pharmaceuticals, Inc.
Industry
Eligibility
12 Years to 18 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 8, 2021 · Synced May 22, 2026, 12:16 AM EDT
Completed Not applicable Interventional
View directory record Official record
Conditions
Tourette Syndrome, Chronic Tic Disorder, Oppositional Defiant Disorder, ADHD
Interventions
Anger control training
Behavioral
Lead sponsor
Yale University
Other
Eligibility
11 Years to 16 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2006
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 10, 2022 · Synced May 22, 2026, 12:16 AM EDT
Completed Not applicable Interventional
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 May 22, 2026, 12:16 AM EDT
Recruiting Not applicable Interventional
View directory record Official record
Conditions
Tics, Tourette Disorder, Tourette Syndrome in Children, Tourette Syndrome in Adolescence
Interventions
Habit Reversal Training
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
8 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 27, 2025 · Synced May 22, 2026, 12:16 AM EDT
Available No phase listed Expanded access
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 May 22, 2026, 12:16 AM EDT
Terminated Phase 3 Interventional Results available
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 May 22, 2026, 12:16 AM EDT