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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:04 AM EDT

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

Showing 145–168 of 205 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Dystonia Disorder Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Effect of Vocal Exercise After Botulinum Toxin Injection for Spasmodic Dysphonia

NCT00895063
View directory record Official record
Conditions
Spasmodic Dysphonia, Dystonia
Interventions
Vocal Exercise
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2016 · Synced Oct 19, 2026, 5:04 AM EDT
Not listed No phase listed Observational

Using Wearable and Mobile Data to Diagnose and Monitor Movement Disorders

NCT04231487
View directory record Official record
Conditions
Essential Tremor, Parkinson Disease, Huntington Disease, Dystonia, Primary, Spinocerebellar Ataxias, Movement Disorders
Interventions
Not listed
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
210 participants
Timeline
2019 – 2022
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 21, 2022 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Phase 2 Interventional Results available

Amlodipine Plus Botulinum Toxin for Focal Dystonia

NCT00015457
View directory record Official record
Conditions
Focal Dystonia
Interventions
Amlodipine plus Botulinum toxin
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2001
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 1, 2013 · Synced Oct 19, 2026, 5:04 AM EDT
Withdrawn Phase 2 Interventional

Laryngeal Vibro-tactile Stimulation as a Non-invasive Symptomatic Treatment for Spasmodic Dysphonia

NCT05467228
View directory record Official record
Conditions
Adductor Spasmodic Dysphonia, Abductor Spastic Dysphonia, Laryngeal Dystonia
Interventions
vibro-tactile stimulation (VTS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Repetitive Transcranial Magnetic Stimulation (rTMS) for Dystonia and Tremor

NCT04299087
View directory record Official record
Conditions
Dystonia, Tremor
Interventions
repetitive Transcranial Magnetic Stimulation (rTMS), Control group
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Oct 19, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional

Deep Brain Stimulation in Laryngeal Dystonia and Voice Tremor

NCT05150093
View directory record Official record
Conditions
Laryngeal Dystonia, Spasmodic Dysphonia, Tremor, Dystonia
Interventions
Deep Brain Stimulation
Procedure
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 19, 2026, 5:04 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

A Basket Clinical Study to Assess Glycerol Tributyrate in Patients With Mitochondrial Encephalopathy, Lactic Acidosis, Stroke-like Episodes (MELAS) or Leber's Hereditary Optic Neuropathy-Plus (LHON-Plus)

NCT06792500
View directory record Official record
Conditions
MELAS Syndrome, Lebers Hereditory Optic Neuropathy With Extra Ocular Symptoms (LHON-Plus)
Interventions
Glycerol Tributyrate
Drug
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Phase 1 Interventional

Deep Brain Stimulation to Treat Cervical Dystonia

NCT00132340
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Electrodes
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 6, 2006 · Synced Oct 19, 2026, 5:04 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Transcranial Magnetic Stimulation for Focal Hand Dystonia

NCT01792336
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 70 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Not applicable Interventional Results available

Dystonia Treatment With Injections Supplemented By Transcranial Magnetic Stimulation

NCT04916444
View directory record Official record
Conditions
Cervical Dystonia
Interventions
rTMS
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Oct 19, 2026, 5:04 AM EDT
Not listed Phase 2 Interventional

Transcranial Direct-Current Stimulation in Childhood Dystonia

NCT01460771
View directory record Official record
Conditions
Childhood Onset Dystonias
Interventions
TDCS (Transcranial Direct-current Stimulation), sham TDCS (Transcranial Direct-current Stimulation)
Device
Lead sponsor
University of Southern California
Other
Eligibility
4 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 22, 2014 · Synced Oct 19, 2026, 5:04 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Depotentiation in People With Focal Hand Dystonia

NCT02106936
View directory record Official record
Conditions
Focal Dystonia, Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 80 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:04 AM EDT
Completed No phase listed Observational

Classification of Cerebral Palsy Subtypes

NCT00072800
View directory record Official record
Conditions
Cerebral Palsy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 5:04 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Brain-Computer Interfaces in Laryngeal Dystonia

NCT04421365
View directory record Official record
Conditions
Laryngeal Dystonia
Interventions
neurofeedback brain-computer interface (BCI)
Device
Lead sponsor
Kristina Simonyan
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 2, 2025 · Synced Oct 19, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Inhibition of Muscle Movement in Normal Volunteers

NCT00047957
View directory record Official record
Conditions
Dystonic Disorders
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2005
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

rTMS in Spasmodic Dysphonia

NCT02957942
View directory record Official record
Conditions
Spasmodic Dysphonia, Laryngeal Dystonia
Interventions
1Hz repetitive transcranial magnetic stimulation (rTMS)
Device
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 1, 2020 · Synced Oct 19, 2026, 5:04 AM EDT
Recruiting No phase listed Observational

Physiological Brain Atlas Development

NCT00575081
View directory record Official record
Conditions
Parkinson's Disease, Obsessive Compulsive Disorder, Dystonia, Essential Tremor, Epilepsy
Interventions
Stereotactic brain procedures
Device
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
6 Years to 90 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 19, 2026, 5:04 AM EDT
Terminated Phase 2 Interventional Results available

Acetyl Hexapeptide-8 for Blepharospasm

NCT01750346
View directory record Official record
Conditions
Focal Dystonia
Interventions
Topical acetyl hexapeptide-8, Placebo
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 10, 2016 · Synced Oct 19, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Long-Term Motor Learning in Focal Hand Dystonia

NCT00325091
View directory record Official record
Conditions
Focal Hand Dystonia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 19, 2026, 5:04 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neurophysiology of Task-Specificity of Focal Hand Dystonia

NCT00309010
View directory record Official record
Conditions
Focal Dystonia
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 80 Years
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 2, 2017 · Synced Oct 19, 2026, 5:04 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 24, 2026 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Arm and Putter Movement in Golfers With Golfer's Cramp

NCT02032758
View directory record Official record
Conditions
Occupational; Cramp(s)
Interventions
Propranolol, Opal Device, Science and Motion PuttLab (SAM), Surface Electromyography EMG
Drug · Device · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 75 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 25, 2016 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Phase 2 Interventional

Exploratory Study of Dipraglurant (ADX48621) for the Treatment of Patients With Blepharospasm

NCT05027997
View directory record Official record
Conditions
Blepharospasm, Dystonia
Interventions
Dipraglurant, Placebo
Drug
Lead sponsor
Addex Pharma S.A.
Industry
Eligibility
18 Years to 85 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Oct 3, 2025 · Synced Oct 19, 2026, 5:04 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Single and Multiple Ascending Dose Study of MTR-601 in Healthy Individuals

NCT06117020
View directory record Official record
Conditions
Muscle Spasticity, Hypertonia, Muscle, Cerebral Palsy, Multiple Sclerosis, Stroke, Hereditary Spastic Paraplegia, Dystonia, Spinal Cord Injuries
Interventions
MTR-601
Drug
Lead sponsor
Motric Bio
Industry
Eligibility
18 Years to 45 Years
Enrollment
89 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jun 5, 2026 · Synced Oct 19, 2026, 5:04 AM EDT