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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Tremor, Essential Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Attention and Eye Movement in Parkinson's Disease

NCT06899022
View directory record Official record
Conditions
Essential Tremor, Parkinson's Disease (PD), Dystonias
Interventions
Normal therapeutic DBS, Reduced current DBS, Reduced frequency DBS
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 90 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Recruiting Not applicable Interventional

Cortical-Basal Ganglia Speech Networks

NCT04286308
View directory record Official record
Conditions
Parkinson Disease, Essential Tremor, Dystonia
Interventions
electrophysiological data collection
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 85 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 24, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Recruiting Not applicable Interventional

Deep Brain Stimulation Therapy in Movement Disorders

NCT02119611
View directory record Official record
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 Jul 16, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Environmental Epidemiology of Essential Tremor

NCT04576676
View directory record Official record
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 Jul 22, 2026, 8:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Analysis and Suppression of Tremor During Grasp Using Ultrasound Imaging and Electrical Stimulation

NCT05308368
View directory record Official record
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 Jul 22, 2026, 8:03 PM EDT
Recruiting No phase listed Observational

Stereotactic Radiosurgery for Essential Tremor and Parkinsonian Tremor

NCT01734122
View directory record Official record
Conditions
Tremor, Essential Tremor, Parkinson Disease, Radiosurgery, Quality of Life
Interventions
Questionnaires / Observational Assessments
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Not applicable Interventional

Physiology, Imaging and Modeling of Essential Tremor

NCT03811405
View directory record Official record
Conditions
Essential Tremor, Parkinson Disease, Dystonia
Interventions
Active biphasic pulse stimulation---Home Settings, Active biphasic pulse stimulation---VIN Biphasic, Active biphasic pulse stimulation---Stimulator Off
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Jul 22, 2026, 8:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Limb Cooling in Essential Tremor

NCT02067702
View directory record Official record
Conditions
Essential Tremor
Interventions
Limb Cooling Assessment of ET
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 95 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 17, 2019 · Synced Jul 22, 2026, 8:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ventrointermediate Nucleus (VIM DBS) and Working Memory

NCT00906412
View directory record Official record
Conditions
Essential Tremor
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years to 70 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 9, 2016 · Synced Jul 22, 2026, 8:03 PM EDT
Recruiting Not applicable Interventional

Stimulating Specific Brain Areas (VOP/VIM) With Electricity to Improve Movement and Muscle Control

NCT07056361
View directory record Official record
Conditions
Movement Disorders (Incl Parkinsonism), Stroke, Traumatic Brain Injury, Brain Diseases, Parkinson Disease, Essential Tremor, Movement Disorders
Interventions
Direct cortical stimulation and deep brain stimulation of motor thalamus
Device
Lead sponsor
Jorge Gonzalez-Martinez
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 9, 2025 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Phase 2 Interventional

Study of BOTOX Injections to Assess Change in Disease Symptoms in Adult Participants With Upper Limb Essential Tremor

NCT05216250
View directory record Official record
Conditions
Upper Limb Essential Tremor (UL ET)
Interventions
BOTOX, Placebo for BOTOX
Biological · Drug
Lead sponsor
AbbVie
Industry
Eligibility
18 Years to 80 Years
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
36
States / cities
Hoover, Alabama • Phoenix, Arizona • Tucson, Arizona + 31 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Battery-preserving Stimulation Patterns for Deep Brain Stimulation

NCT02569021
View directory record Official record
Conditions
Parkinsons Disease, Essential Tremor
Interventions
Biphasic DBS stimulation, Unified Parkinson's Disease Rating Scale, Tremor Rating Scale, Kinesia accelerometer, Trigno wireless system, GaitRite walking assessment.
Device · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 23, 2016 · Synced Jul 22, 2026, 8:03 PM EDT
Withdrawn Phase 2Phase 3 Interventional

Dexmedetomidine Effects on Microelectrode Recording in Deep Brain Stimulation

NCT00608231
View directory record Official record
Conditions
Parkinson's Disease, Essential Tremor, Dystonia
Interventions
Dexmedetomidine Hydrochloride Infusion, Normal Saline
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 30, 2014 · Synced Jul 22, 2026, 8:03 PM EDT
Enrolling by invitation Not applicable Interventional

A Study of Wearable Device in Essential Tremor Patients

NCT05976074
View directory record Official record
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 Jul 22, 2026, 8:03 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Dual Lead Thalamic Deep Brain Recording (DBR)-DBS Interface for Closed Loop Control of Severe Essential Tremor

NCT04212780
View directory record Official record
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 Jul 22, 2026, 8:03 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Transcranial Stimulation for Essential Tremor

NCT03025529
View directory record Official record
Conditions
Essential Tremor
Interventions
Transcranial Magnetic Stimulation, Sham Transcranial Magnetic Stimulation
Device
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 18, 2017 · Synced Jul 22, 2026, 8:03 PM EDT
Completed No phase listed Observational

The Motor Network in Essential Tremor: Mechanisms of Therapy

NCT02712515
View directory record Official record
Conditions
Essential Tremor, Parkinson's Disease
Interventions
Deep brain stimulation implantation surgery, Ad-Tech Medical Instrumentation Corp. electrodes/subdural strips, FHC Guideline 4000+ system and/or Medtronic RC+S
Procedure · Device
Lead sponsor
University of Florida
Other
Eligibility
21 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 12, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Not applicable Interventional

Upper Limb Tremor Reduction in Essential Tremor Patients

NCT06343285
View directory record Official record
Conditions
Essential Tremor
Interventions
Encora Therapeutics Tremor Reduction Device
Device
Lead sponsor
Encora, Inc.
Industry
Eligibility
22 Years to 80 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Phase 1 Interventional

ExAblate Transcranial MR Guided Focused Ultrasound in the Treatment of Essential Tremor

NCT01304758
View directory record Official record
Conditions
Essential Tremor
Interventions
ExAblate Transcranial MRgFUS System
Device
Lead sponsor
InSightec
Industry
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 25, 2013 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Phase 4 Interventional

Pregabalin (Lyrica) for the Treatment of Essential Tremor

NCT00584376
View directory record Official record
Conditions
Essential Tremor
Interventions
Pregabalin, Placebo
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
8
States / cities
Birmingham, Alabama • Tampa, Florida • Atlanta, Georgia + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2012 · Synced Jul 22, 2026, 8:03 PM EDT
Active, not recruiting No phase listed Observational

Global Registry: ExAblate Neuro MR Guided Focused Ultrasound (MRgFUS) of Neurological Disorders:

NCT03100474
View directory record Official record
Conditions
Essential Tremor, Parkinson's Disease, Movement Disorders, Neuropathic Pain
Interventions
Not listed
Lead sponsor
InSightec
Industry
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
5
States / cities
Stanford, California • Baltimore, Maryland • Philadelphia, Pennsylvania + 2 more
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Jul 22, 2026, 8:03 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Functional Imaging of Tremor Circuits and Mechanisms of Treatment Response

NCT02495883
View directory record Official record
Conditions
Essential Tremor, Tremor
Interventions
Ethanol, Propranolol
Other · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 1, 2020 · Synced Jul 22, 2026, 8:03 PM EDT
Terminated No phase listed Observational Results available

Brain Networks and Consciousness

NCT04502550
View directory record Official record
Conditions
Loss of Consciousness, Parkinson Disease, Essential Tremor, Anesthesia
Interventions
Propofol
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jun 7, 2026 · Synced Jul 22, 2026, 8:03 PM EDT
Active, not recruiting Not applicable Interventional

Bilateral Treatment of Medication Refractory Essential Tremor

NCT04112381
View directory record Official record
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 Jul 22, 2026, 8:03 PM EDT