Ultrasound zaps tremors in both hands: tiny trial shows promise
NCT ID NCT03465761
First seen Jan 28, 2026 · Last updated Jun 20, 2026 · Updated 20 times
Summary
This study tested a device called ExAblate that uses focused ultrasound to treat severe hand tremors from essential tremor. Seven people who had already been treated on one side received a second treatment on the other side at least 9 months later. The goal was to see if it was safe and effective for both sides.
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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HM CINAC
Móstoles, Madrid, Spain
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Imperial College
London, SE1 6LH, United Kingdom
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
ExAblate device (focused ultrasound)
What this could lead to
If successful, this could offer a non-invasive option to reduce tremors on both sides of the body for people with essential tremor.
What could go wrong
This is a very small early-stage study with only 7 participants, so results may not apply widely. There are also risks of side effects from the procedure.
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.