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ClinicalTrials.gov public records Last synced May 22, 2026, 12:51 AM 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.
Local D1 index available.
Conditions
Essential Tremor
Interventions
Deep Brain Stimulation surgery
Procedure
Lead sponsor
St. Joseph's Hospital and Medical Center, Phoenix
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Oct 11, 2015 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor
Interventions
Medtronic Summit Rechargable (RC)+S, ipsilateral thalamic (VIM+VO) DBS, standard ET DBS, ipsilateral VO
Device · Procedure
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 99 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor
Interventions
10 mg PRAX-114, 20 mg PRAX-114, and Placebo, 10 mg PRAX-114 or 20 mg PRAX-114
Drug
Lead sponsor
Praxis Precision Medicines
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
3
States / cities
Boca Raton, Florida • Farmington Hills, Michigan • Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Nov 29, 2022 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Chronic Pelvic Pain
Interventions
Self-induced therapeutic tremor (SITT) combined with mindfulness
Behavioral
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 19, 2022 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson's Disease, Essential Tremor, Dystonia, Obsessive Compulsive Disorder
Interventions
Not listed
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 80 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2025
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated May 12, 2024 · Synced May 22, 2026, 12:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
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 20, 2023 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Tremor, Limb
Interventions
Abobotulinum toxin A, Placebo
Drug · Other
Lead sponsor
David M. Simpson
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 24, 2021 · Synced May 22, 2026, 12:51 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers
Conditions
Essential Tremor
Interventions
Memantine
Drug
Lead sponsor
VA Greater Los Angeles Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 21, 2012 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor
Interventions
Apple Watch, BrainRISE app
Device · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor
Interventions
Exablate Model 4000 Type 1.0/1.1
Device
Lead sponsor
InSightec
Industry
Eligibility
22 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
7
States / cities
Stanford, California • Baltimore, Maryland • New York, New York + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor, Parkinson's Disease
Interventions
Clinician programmer electrode screening mode tool
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
3
States / cities
Albany, New York • San Antonio, Texas • Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Focal Dystonia
Interventions
Botulinum toxin, type B
Drug
Lead sponsor
Columbia University
Other
Eligibility
25 Years to 69 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 8, 2014 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Voice Tremor, Vocal Tremor, Voice Tremor, Essential Tremor of Voice
Interventions
Octanoic acid, Inactive capsule
Drug
Lead sponsor
Syracuse University
Other
Eligibility
21 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Aug 19, 2018 · Synced May 22, 2026, 12:51 AM EDT
Completed No phase listed Observational Accepts healthy volunteers
Conditions
Essential Tremor, Parkinson Disease
Interventions
Not listed
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
50 Years and older
Enrollment
1,497 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced May 22, 2026, 12:51 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Parkinson Disease, Essential Tremor
Interventions
Ultrasound Imaging, Electromyography, Inertial Measurement Units (IMU), Functional Electrical Stimulation (FES)
Device
Lead sponsor
North Carolina State University
Other
Eligibility
18 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Raleigh, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 26, 2025 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Renal Failure, Tremors
Interventions
Prograf, LCP-Tacro
Drug
Lead sponsor
Veloxis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
10
States / cities
Los Angeles, California • San Diego, California • Aurora, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2015 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson Disease
Interventions
Cala Device
Device
Lead sponsor
Cala Health, Inc.
Industry
Eligibility
22 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Burlingame, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2024 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson Disease, Essential Tremor, Dystonia, Obsessive Compulsive Disorder
Interventions
Functional Magnetic Resonance Imaging (fMRI)
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced May 22, 2026, 12:51 AM EDT
Completed Not applicable Interventional Results available
Conditions
Essential Tremor
Interventions
Responsive deep brain stimulation
Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 90 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson's Disease
Interventions
Deep Brain Stimulation management
Device
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 100 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Voice Disorders
Interventions
Dextromethorphan, Lorazepam
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson Disease, Essential Tremor, Dystonia
Interventions
Deep Brain Stimulation
Device
Lead sponsor
Washington University School of Medicine
Other
Eligibility
Not listed
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2030
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 19, 2019 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Essential Tremor, Movement Disorders, Essential Tremor, Essential Tremor-plus
Interventions
Not listed
Lead sponsor
CND Life Sciences
Other
Eligibility
50 Years to 85 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Feb 22, 2026 · Synced May 22, 2026, 12:51 AM EDT
Conditions
Parkinson Disease
Interventions
DBS of the STN, DBS of the GPI
Procedure
Lead sponsor
University of Florida
Other
Eligibility
30 Years to 75 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 30, 2012 · Synced May 22, 2026, 12:51 AM EDT