Brain scans may replace invasive electrodes for epilepsy surgery planning
NCT ID NCT06059157
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether advanced MRI scans can accurately identify the brain networks responsible for seizures in people with drug-resistant epilepsy. Participants, who are already scheduled for invasive electrode monitoring, will receive an additional hour-long MRI. Researchers will compare the MRI results with the electrode findings to see if the scans can reliably guide surgical decisions.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Advanced MRI (resting-state functional MRI, diffusion imaging, myelin mapping)
- What this could lead to
- If successful, this approach could help doctors pinpoint seizure origins in the brain without invasive electrode implants, guiding more precise and effective epilepsy surgery.
- What could go wrong
- This is an early-stage imaging study with 80 participants. The MRI technique may not match the accuracy of the gold-standard invasive method, and results may not apply to all epilepsy patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 80 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2023
- Expected to finish
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Oct 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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3 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Patient suffering from drug-resistant epilepsy * Patient already selected for SEEG implantation as part of their epileptic networks Exclusion Criteria: * Patient excluded from SEEG (pregnant women, children too young for the procedure, patient unable to undergo the procedure) * Contra-indication for MRI
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Cliniques Universitaires St-Luc
RECRUITINGBrussels, 1200, Belgium
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Ketamine, long used as an anesthetic, tested as a seizure treatment
- Sound waves aimed at the brain may quiet temporal lobe seizures
- Can a new implant tame seizures when drugs fail?
- Can a High-Fat diet and therapy tame seizures in rare childhood epilepsy?
- Zapping the brain without surgery: a new hope for Tough-to-Treat epilepsy
- Nerve block may cut opioid needs after epilepsy device surgery