Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 11, 2026, 5:02 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 207 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Dystonic Disorders Clear all
Recruiting No phase listed Observational

Abbott DBS Post-Market Study of Outcomes for Indications Over Time

NCT04071847
View directory record Official record
Conditions
Movement Disorders, Parkinson Disease, Essential Tremor, Tremor, Dystonia, Primary Dystonia, Secondary Dystonia
Interventions
Deep Brain Stimulation (DBS)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
23
States / cities
Tucson, Arizona • Los Angeles, California • Sacramento, California + 19 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Effects of Botulinum Toxin in Cervical Dystonia

NCT01056861
View directory record Official record
Conditions
Torticollis, Cervical Dystonia
Interventions
Botulinum Toxin A
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 90 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 4 Interventional

OnabotulinumtoxinA in the Management of Psychogenic Dystonia

NCT02618889
View directory record Official record
Conditions
Torticollis, Dystonia
Interventions
CBT
Behavioral
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 75 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Not applicable Interventional Results available

Deep Brain Stimulation in Patients With Dystonia

NCT00773604
View directory record Official record
Conditions
Dystonia
Interventions
Medtronic implantable deep brain stimulation (DBS) system
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
7 Years to 80 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2015
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Functional Connectivity in Primary Focal Dystonia

NCT01761903
View directory record Official record
Conditions
Dystonia
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Sep 11, 2026, 5:02 AM EDT
Suspended Phase 2 Interventional

Study of the Oral Treatment MTR-601 in Cervical Dystonia

NCT06830642
View directory record Official record
Conditions
Cervical Dystonia
Interventions
MTR-601, Placebo
Drug
Lead sponsor
Motric Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
17
States / cities
Phoenix, Arizona • Fountain Valley, California • Los Angeles, California + 14 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 4 Interventional Results available

Open-Label Non-Inferiority Study Evaluating the Efficacy and Safety of Xeomin® in Subjects With Cervical Dystonia Flex

NCT01486264
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Xeomin®
Biological
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 81 Years
Enrollment
283 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
43
States / cities
Birmingham, Alabama • Fountain Valley, California • Loma Linda, California + 34 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2022 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational

DYSPORT™ Clinical & Health Economics Outcomes Registry in Cervical Dystonia

NCT01314365
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
45
States / cities
Scottsdale, Arizona • Berkeley, California • Encinitas, California + 39 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 1Phase 2 Interventional

Safety and Tolerability of Perampanel in Cervical Dystonia

NCT02131467
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Perampanel
Drug
Lead sponsor
University Health Network, Toronto
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois • New York, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 6, 2020 · Synced Sep 11, 2026, 5:02 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Quantifying Motor Network Dynamics to Predict and Enhance Outcomes in Pediatric Dystonia

NCT07325175
View directory record Official record
Conditions
Dystonia, Pediatric, Deep Brain Stimulation, Motor Development
Interventions
DBS
Device
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 21 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

MyoSense- Automated Muscle Hypertonicity Classification System

NCT02076581
View directory record Official record
Conditions
Stroke, Dystonia, Cerebral Palsy
Interventions
Not listed
Lead sponsor
Great Lakes NeuroTechnologies Inc.
Industry
Eligibility
5 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Valley View, Ohio
Source: ClinicalTrials.gov public record
Updated May 31, 2015 · Synced Sep 11, 2026, 5:02 AM EDT
Terminated Not applicable Interventional Results available

Neuromuscular Electrical Stimulation for Jaw-closing Dystonia

NCT03889704
View directory record Official record
Conditions
Muscle Dystonia
Interventions
Omnistim® FX²
Device
Lead sponsor
Edward Burton
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 2Phase 3 Interventional

Deep Brain Stimulation in Treating Patients With Dystonia

NCT00004421
View directory record Official record
Conditions
Dystonia
Interventions
implanted pulse generator
Device
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 75 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 24, 2015 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational

Cholinergic Receptor Imaging in Dystonia

NCT02689466
View directory record Official record
Conditions
Cervical Dystonia, Dystonia, Movement Disorder, Focal Dystonia
Interventions
[18F]FP-TZTP
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 100 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 11, 2026, 5:02 AM EDT
Recruiting Phase 1 Interventional

Pharmacogenomic Contributions to Trihexyphenidyl Biotransformation and Response in Children With Dystonic Cerebral Palsy

NCT06554288
View directory record Official record
Conditions
Pediatric Disorder, Genetic Predisposition, Dystonia, Secondary, Dystonia, Cerebral Palsy, Dystonic-Rigid, Cerebral Palsy, Dyskinetic, Trihexyphenidyl Adverse Reaction, Pharmacogenomic Drug Interaction
Interventions
Trihexyphenidyl
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
5 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Sep 11, 2026, 5:02 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Brain Anatomy in Dystonia

NCT00031369
View directory record Official record
Conditions
Dystonia, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
189 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 3 Interventional

Single Treatment of DaxibotulinumtoxinA for Injection in Adults With Isolated Cervical Dystonia (ASPEN-1)

NCT03608397
View directory record Official record
Conditions
Cervical Dystonia
Interventions
DaxibotulinumtoxinA for injection, Placebo
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
301 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
44
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Fountain Valley, California + 38 more
Source: ClinicalTrials.gov public record
Updated Dec 4, 2022 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Effects of Repetitive Paired Associative Stimulation in Dystonia

NCT01888926
View directory record Official record
Conditions
Dystonia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 100 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 1 Interventional Results available

Repetitive Transcranial Magnetic Stimulation for the Treatment of Focal Hand Dystonia

NCT01884064
View directory record Official record
Conditions
Dystonia, Focal, Task-specific
Interventions
rTMS, Sham rTMS
Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 16, 2016 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuroimaging of Dystonia

NCT02046447
View directory record Official record
Conditions
Primary Cervical Dystonia, DYT 1 Dystonia
Interventions
Primary Cervical Dystonia (Trihexyphenidyl), Controls Primary Cervical Dystonia (Trihexyphenidyl), DYT 1 Dystonia (Healthy Control), DYT 1 Dystonia
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
7 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2017 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Movement-Related Brain Networks Involved in Hand Dystonia

NCT00137384
View directory record Official record
Conditions
Movement Disorder, Focal Dystonia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Sep 11, 2026, 5:02 AM EDT
Completed No phase listed Observational

The Dystonia Coalition Natural History and Biospecimen Repository for Isolated Dystonias

NCT01373424
View directory record Official record
Conditions
Dystonia
Interventions
Not listed
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
3,265 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2020
U.S. locations
34
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Fountain Valley, California + 26 more
Source: ClinicalTrials.gov public record
Updated Oct 25, 2020 · Synced Sep 11, 2026, 5:02 AM EDT
Not yet recruiting Phase 1 Interventional

Extended-release Sodium Oxybate (Lumryz) in Spasmodic Dysphonia and Voice Tremor

NCT07041203
View directory record Official record
Conditions
Spasmodic Dysphonia, Laryngeal Dystonia, Voice Tremor
Interventions
sodium oxybate
Drug
Lead sponsor
Kristina Simonyan
Other
Eligibility
21 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 11, 2026, 5:02 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Botulinum Toxin Type A (Botox) for the Treatment of Cervical Dystonia and Upper Thoracic Muscular Pain

NCT00178945
View directory record Official record
Conditions
Refractory Cervicothoracic Myofascial Pain Syndrome (CMPS), Cervical Dystonia
Interventions
Botulinum Toxin Type A
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 31, 2016 · Synced Sep 11, 2026, 5:02 AM EDT