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2026 data Public-data reference. official source

Essential Tremor

Open-data reference.

42 US clinical trials · 24 currently recruiting

Active & Recent Trials

RECRUITING 5,000 participants

Deep Brain Stimulation (DBS) Retrospective Outcomes Study

Boston Scientific Corporation

NCT03664609

RECRUITING 5,000 participants

Physiological Brain Atlas Development

Vanderbilt University Medical Center

NCT00575081

RECRUITING 1,000 participants

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

Abbott Medical Devices

NCT04071847

RECRUITING 1,000 participants

Clinical Outcomes for Deep Brain Stimulation

Washington University School of Medicine

NCT03992625

RECRUITING NA 1,000 participants

Clinical Validation of DystoniaNet Deep Learning Platform for Diagnosis of Isolated Dystonia

Massachusetts Eye and Ear Infirmary

NCT05317390

RECRUITING 300 participants

Analysis of Cutaneous Phosphorylated Alpha-Synuclein to Identify Patients at Risk of Progressing From Essential Tremor to Parkinson's Disease

CND Life Sciences

NCT07428447

RECRUITING NA 200 participants

Deep Brain Stimulation Surgery for Movement Disorders

National Institute of Neurological Disorders and Stroke (NINDS)

NCT01581580

RECRUITING NA 180 participants

Sensory-specific Peripheral Stimulation for Tremor Management

Shirley Ryan AbilityLab

NCT04501133

RECRUITING NA 138 participants

Attention and Eye Movement in Parkinson's Disease

University of Nebraska

NCT06899022

RECRUITING NA 120 participants

Motor Network Physiology

University of Texas Southwestern Medical Center

NCT04957095

RECRUITING NA 80 participants

Investigating Subcortical Contributions to Speech Sequencing in Deep Brain Stimulator Recipients

Boston University Charles River Campus

NCT07455760

RECRUITING NA 80 participants

Home Use Study of Targeted Mechanical Stimulation for Tremor Relief

Encora

NCT07078422

RECRUITING NA 80 participants

Cortical-Basal Ganglia Speech Networks

Massachusetts General Hospital

NCT04286308

RECRUITING NA 72 participants

Elucidating the Temporality of Structural and Functional Connectivity Changes in Essential Tremor After Successful Deep Brain Stimulation to the Dentato-rubro-thalamic Tract

Northwell Health

NCT04758624

RECRUITING NA 60 participants

Ultrasound Neuromodulation in Essential Tremor

University of California, San Francis

NCT06610877

RECRUITING 60 participants

Stereotactic Radiosurgery for Essential Tremor and Parkinsonian Tremor

Vanderbilt University Medical Center

NCT01734122

RECRUITING 55 participants

Functional Brain Network Changes in Patients Undergoing Deep Brain Stimulation for Essential Tremor

The Cleveland Clinic

NCT06293638

RECRUITING NA 25 participants

Circadian Adaptive DBS in Essential Tremor

University of Florida

NCT06635811

RECRUITING NA 25 participants

Algorithms for Programming DBS Systems for ET

University of Minnesota

NCT03984643

RECRUITING NA 24 participants

3-D Tractography FUS Ablation for Essential Tremor

University of North Carolina, Chapel Hill

NCT06331052

RECRUITING NA 24 participants

Directional Versus Nondirectional DBS for ET

Oregon Health and Science University

NCT04828798

RECRUITING Phase 1 23 participants

Coordinated Reset Deep Brain Stimulation for Essential Tremor

University of Minnesota

NCT05897775

RECRUITING Phase 1 12 participants

Deep Brain Stimulation of the Deep Cerebellar Nuclei for Refractory Tremor

The Cleveland Clinic

NCT07049003

RECRUITING NA 10 participants

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

University of Florida

NCT04212780

ACTIVE NOT RECRUITING 500 participants

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

InSightec

NCT03100474

ACTIVE NOT RECRUITING NA 126 participants

Assessment of the Safety and Efficacy of the Felix NeuroAI Wristband in Essential Tremor

Fasikl

NCT06235190

ACTIVE NOT RECRUITING NA 51 participants

Bilateral Treatment of Medication Refractory Essential Tremor

InSightec

NCT04112381

ACTIVE NOT RECRUITING NA 40 participants

RAD 1601: EDGE Radiosurgery for Intractable Essential Tremor and Tremor-Dominant Parkinson's Disease

University of Alabama at Birmingham

NCT03305588

ACTIVE NOT RECRUITING NA 40 participants

Impact of Sensory Electrical Stimulation on Sensation and Tremor

Shirley Ryan AbilityLab

NCT06428526

ACTIVE NOT RECRUITING NA 30 participants

Functional Neuroimaging Feedback for Focused Ultrasound Thalamotomy

Vibhor Krishna

NCT03560622

ACTIVE NOT RECRUITING NA 20 participants

Long-Term Transcutaneous Stimulation and Essential Tremor: A PET Study

Mayo Clinic

NCT03778060

ACTIVE NOT RECRUITING NA 20 participants

Responsive Deep Brain Stimulator for Essential Tremor

University of Florida

NCT02649166

COMPLETED Phase 2 420 participants

A Study To Assess the Safety and Efficacy of JZP385 in the Treatment of Adults With Moderate to Severe Essential Tremor (ET)

Jazz Pharmaceuticals

NCT05122650

COMPLETED NA 263 participants

Prospective Study for Symptomatic Relief of ET With Cala Therapy

Cala Health

NCT03597100

COMPLETED 204 participants

Compare Rates of Agreement Between Clinical Diagnosis and Visual Assessment of DaTscan™ Images in Non-Caucasian and Caucasian Subjects With Parkinson's Disease (PD) or Essential Tremor (ET)

GE Healthcare

NCT01952678

COMPLETED NA 76 participants

ExAblate Transcranial MR Guided Focused Ultrasound for the Treatment of Essential Tremors

InSightec

NCT01827904

COMPLETED 63 participants

Brain Networks and Consciousness

University of Texas Southwestern Medical Center

NCT04502550

COMPLETED NA 22 participants

The Effectiveness of Alternating Stimulation in Preventing Tolerance in Essential Tremor Patients

Oregon Health and Science University

NCT02947841

COMPLETED Phase 2 21 participants

Clinical Trial Characterizing the Bioavailability of 1-Octanol in Adults With Ethanol-responsive Essential Tremor

National Institute of Neurological Disorders and Stroke (NINDS)

NCT00102596

COMPLETED 21 participants

The Motor Network in Essential Tremor: Mechanisms of Therapy

University of Florida

NCT02712515

COMPLETED NA 12 participants

Physiology, Imaging and Modeling of Essential Tremor

University of Florida

NCT03811405

COMPLETED NA 12 participants

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

North Carolina State University

NCT05308368

Phase Distribution

PhaseTrial count
Early Phase 1 2
Phase 2 2

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

Reading the Essential Tremor Trial Landscape

ClinicalTrials.gov lists 42 US studies indexed under Essential Tremor, and 24 of those are currently open to recruitment — roughly 57% of the total volume on the registry. That ratio is a useful proxy for activity level: a high share of recruiting studies often signals that research interest is current and that new enrollment opportunities are appearing, while a low share typically means the field is dominated by completed or follow-up work where most participant spots have already been filled. These counts reflect the public registry only and include studies at every stage of design, so they should be read as an index of research attention rather than as a measure of treatment availability.

The phase distribution for Essential Tremor shows 0 late-stage studies (Phase 3 and Phase 4 combined) alongside 4 earlier-phase entries (Phase 1 through Phase 2). Phase 1 and Phase 2 studies focus on early safety signals, dosing, and preliminary effect, while Phase 3 studies are typically the larger efficacy and safety trials submitted toward regulatory review, and Phase 4 studies follow approved interventions in real-world use. A condition weighted toward later phases often reflects a mature research pipeline with several interventions already close to or past approval, whereas a heavier early-phase tilt suggests the field is still exploring new mechanisms and candidate approaches.

Top sponsor activity for Essential Tremor is led by University of Florida with 5 indexed trials, alongside 9 other organizations in the top contributor list. The list on this page surfaces up to 42 of the most relevant recent and active entries, ordered with recruiting studies first so practical options are visible. All figures are derived from the public ClinicalTrials.gov dataset maintained by the National Library of Medicine and are reproduced here for reference. Inclusion of a trial, sponsor, or intervention on this page is neither an endorsement nor a recommendation — eligibility, protocol changes, and site-level status can shift frequently, so always verify current details on ClinicalTrials.gov and consult a qualified healthcare provider before acting on anything you see here.

Frequently Asked Questions

How many clinical trials are there for Essential Tremor?

PlainTrial tracks 42 US clinical trials for Essential Tremor, of which 24 are currently recruiting participants. Data sourced from ClinicalTrials.gov.

How do I find a recruiting trial for Essential Tremor?

Use the trial list above filtered by "Recruiting" status, or visit our trial finder at /recruiting to search by condition and state. Always discuss trial participation with your healthcare provider before enrolling.

Is this data current?

Data is sourced from ClinicalTrials.gov and reflects our most recent data pull. Trial status may have changed since then. Always verify current information at ClinicalTrials.gov before making decisions about participation.

Related

Data sourced from official U.S. government datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from ClinicalTrials.gov (National Library of Medicine). Consult a qualified professional before making decisions based on this data.

Source: ClinicalTrials.gov (NIH/NLM) ClinicalTrials.gov AACT registry · 2024 Trial counts and statuses sourced from ClinicalTrials.gov. Sponsor counts include both industry and federal/academic sponsors.

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