Trials / Recruiting
RecruitingNCT07172295
Modulate Tremor Severity With Low-intensity Focused Ultrasound Stimulation Targeting the Deep Nucleus of Patients With Refractory Hand Tremor.
- Status
- Recruiting
- Phase
- N/A
- Study type
- Interventional
- Enrollment
- 12 (estimated)
- Sponsor
- National Taiwan University Hospital · Academic / Other
- Sex
- All
- Age
- 18 Years – 80 Years
- Healthy volunteers
- Not accepted
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
| Type | Name | Description |
|---|---|---|
| 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. |
Timeline
- Start date
- 2025-06-11
- Primary completion
- 2027-06-30
- Completion
- 2027-12-31
- First posted
- 2025-09-15
- Last updated
- 2025-09-15
Locations
1 site across 1 country: Taiwan
Source: ClinicalTrials.gov record NCT07172295. Inclusion in this directory is not an endorsement.