New electrode method could spot hidden brain damage early
NCT ID NCT04585503
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether implanting special electrodes on the brain's surface can safely detect spreading depolarizations—electrical waves that may signal new damage after severe head trauma or brain hemorrhage. Twenty patients in intensive care received these electrodes alongside standard monitoring. The goal was to see if the electrodes could provide clear signals for at least 12 hours, potentially allowing doctors to intervene earlier.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
What this could lead to
If successful, this could lead to better ways to monitor brain injury progression and prevent further damage in intensive care.
What could go wrong
This is a very small feasibility study (20 patients) focused on safety and signal quality, not treatment. It may not lead to clinical benefits.
Disclaimer
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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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Service d'Anesthésie réanimation Groupement hospitalier Est, hôpital Pierre Wertheimer
Bron, 69500, France