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ClinicalTrials.gov public records Last synced May 21, 2026, 9:44 PM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Cervical Dystonia Clear all
Completed Not applicable Interventional Results available
View directory record Official record
Conditions
Primary Cervical Dystonia, Dystonia
Interventions
NeuroStar TMS therapy, Sham NeuroStar TMS therapy, Toronto Western Spasmodic Torticollis Rating Scale (TWSTRS), Craniocervical Dystonia Questionnaire (CDQ-24), Cerebellar-brain Inhibition (CBI), Botulinum toxin injections
Device · Other · Procedure
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
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 Apr 23, 2026 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
ABP-450, Placebo
Drug
Lead sponsor
AEON Biopharma, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
21
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Fountain Valley, California + 17 more
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Botulinum toxin type A
Biological
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
14
States / cities
Phoenix, Arizona • Fountain Valley, California • Los Angeles, California + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 27, 2022 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 2 Interventional Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
botulinum toxin type A, botulinum toxin type A Formulation 2, Normal Saline
Biological · Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 75 Years
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 4, 2016 · Synced May 21, 2026, 9:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Primary Cervical Dystonia
Interventions
transcranial electrical stimulation
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2022 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Cervical Dystonia, Blepharospasm, Limb Dystonia, Hemifacial Spasm, Spasticity, Muscle, Fragments of Torsion Dystonia
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Not listed
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 1Phase 2 Interventional
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 May 21, 2026, 9:44 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Ingrezza Pill
Drug
Lead sponsor
The Orthopedic Foundation
Other
Eligibility
18 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
New Albany, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 5, 2023 · Synced May 21, 2026, 9:44 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Valbenazine, Placebo
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced May 21, 2026, 9:44 PM EDT
Suspended Phase 2 Interventional
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 May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
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 May 21, 2026, 9:44 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers
View directory record Official record
Conditions
Cervical Dystonia, Primary
Interventions
Botulinum Toxin injection, Physiological measures
Procedure · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 85 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 27, 2018 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
incobotulinumtoxinA (Xeomin) (240 Units), incobotulinumtoxinA (Xeomin) (120 Units), Placebo
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
233 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Botulinum toxin type A
Biological
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
1,050 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
4
States / cities
Elkridge, Maryland • Boston, Massachusetts • Southfield, Michigan + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 4, 2020 · Synced May 21, 2026, 9:44 PM EDT
Recruiting Phase 2 Interventional
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Zinc citrate, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 89 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Dystonia, Torticollis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
49 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 3, 2008 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational
View directory record Official record
Conditions
Dystonia, Cervical Dystonia
Interventions
Biphasic DBS stimulation, Unified Dystonia Rating Scale, Burke-Fahn- Marsden scale
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 26, 2016 · Synced May 21, 2026, 9:44 PM EDT
Not listed Not applicable Interventional
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Tele-yoga
Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Sep 18, 2022 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
No Intervention
Other
Lead sponsor
Allergan
Industry
Eligibility
Not listed
Enrollment
1,046 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 16, 2014 · Synced May 21, 2026, 9:44 PM EDT
Completed Phase 4 Interventional Results available
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 May 21, 2026, 9:44 PM EDT
Completed Phase 3 Interventional Results available
View directory record Official record
Conditions
Cervical Dystonia
Interventions
Botulinum toxin type A, Placebo
Biological · Drug
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
42
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Tucson, Arizona + 35 more
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced May 21, 2026, 9:44 PM EDT
Completed Not applicable Interventional Results available
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 7, 2024 · Synced May 21, 2026, 9:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers
View directory record Official record
Conditions
Cervical Dystonia, Movement Disorders, Focal Dystonia, Signs and Symptoms, Nervous System Diseases, Neurologic Manifestations, Neuromuscular Manifestations, Spasmodic Torticollis
Interventions
Neurological Examination, Assessment of Non-Motor Features
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 6, 2020 · Synced May 21, 2026, 9:44 PM EDT