Can a second brain zap tame tremors on both sides?
NCT ID NCT06974916
First seen Jun 27, 2026 · Last updated Jul 30, 2026 · Updated 4 times
Summary
This study tests whether a second focused ultrasound treatment on the opposite side of the brain can further reduce tremors in people with essential tremor who already had one treatment. About 100 participants will be randomly assigned to get the second procedure or continue standard care. The main goal is to see if tremor scores improve more in the treated group after 6 months.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- focused ultrasound (Exablate) procedure
- What this could lead to
- If successful, this could offer a way to treat tremors on both sides of the body with a non-invasive procedure, potentially reducing the need for medication.
- What could go wrong
- This is a relatively small, early-stage study (100 people) and focused ultrasound can cause side effects like numbness or balance issues. It is not a cure, and long-term benefits are unproven.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Email: •••••@•••••
Locations
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Ascires Hospital_ECG Salud
ACTIVE_NOT_RECRUITINGValencia, 46014, Spain
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Central Japan International Medical Center
NOT_YET_RECRUITINGMinokamo, Gifu, Japan
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Chang Bing Show Chwan Memorial Hospital
RECRUITINGChanghua, 500, Taiwan
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Clinica Universidad de Navarra
RECRUITINGPamplona, 31008, Spain
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Fondazione IRCCS Istituto Neurologico Carlo Besta
RECRUITINGMilan, 20133, Italy
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Germans Trias i Pujol Hospital
RECRUITINGBadalona, 08916, Spain
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HM CINAC- Hospital Universitario HM Puerta del Sur
RECRUITINGMóstoles, 28938, Spain
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Kashiwaba Neurology Hospital
NOT_YET_RECRUITINGSapporo, Hokkaido, Japan
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Medical Research Institute KITANO HOSPITAL, PIIF Tazuke-Kofukai
NOT_YET_RECRUITINGKita-ku, Osaka, Japan
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National Taiwan University Hospital
NOT_YET_RECRUITINGTaipei, 100225, Taiwan
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The Walton Center
NOT_YET_RECRUITINGLiverpool, L97LJ, United Kingdom
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Turku University Hospital
RECRUITINGTurku, FI20520, Finland
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Universitätsklinikum Schleswig-Holstein, Campus Kiel (UKSH)
RECRUITINGKiel, 24105, Germany
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