Sound waves aimed at the brain could tame tough seizures
NCT ID NCT04999046
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This pilot study tested a device called NaviFUS that uses focused ultrasound to stimulate the brain in 12 adults with drug-resistant epilepsy. The goal was to see if it is safe and can reduce seizure frequency. Participants kept seizure diaries and reported any side effects over two 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 (NaviFUS system)
What this could lead to
If it works, this could point toward a non-invasive treatment option for people with epilepsy that doesn't respond to medication.
What could go wrong
This is a very small pilot study with only 12 participants, so results may not apply to everyone. The treatment is still experimental and its long-term safety and effectiveness are not yet proven.
Disclaimer
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This is a summary of
the original study
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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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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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Locations
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Taipei Veterans General Hospital
Taipei, 11217, Taiwan