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Modulate Tremor Severity With Low-intensity Focused Ultrasound Stimulation Targeting the Deep Nucleus of Patients With Refractory Hand Tremor.

NCT07172295 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 12

Last updated 2025-09-15

No results posted yet for this study

Summary

The study plans to recruit 12 patients with Parkinsonian tremor, essential tremor, or dystonic tremor. After receiving NaviFUS-ctbTUS stimulation, the improvement in their tremor will be recorded.

Conditions

  • Parkinson Disease (PD)
  • Essential Tremor
  • Dystonic Tremor
  • Continuous Theta Burst Stimulation Transcranial Focused Ultrasound

Interventions

PROCEDURE

Accelerated NaviFUS-ctbFUS stimulation

Three consecutive sessions of NaviFUS-ctbTUS stimulation were performed, with a 5-minute interval between each session. The acoustic pressure was set such that the estimated intracranial pressure at 30% skull transmission was approximately 0.5 MPa. The stimulation target was the center of the Vop, with a total of 7 stimulation points.

Sponsors & Collaborators

  • National Taiwan University Hospital

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-06-11
Primary Completion
2027-06-30
Completion
2027-12-31

Countries

  • Taiwan

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07172295 on ClinicalTrials.gov