New brain scan technique may predict memory loss after epilepsy surgery

NCT ID NCT03094312

Recruiting now Knowledge-focused Sponsor: Hospices Civils de Lyon Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study looks at whether a special brain imaging method called dynamic spectral imaging (ISD) can predict if someone will have memory or thinking problems after epilepsy surgery. Researchers will map brain activity during cognitive tasks in 50 adults with epilepsy who are already scheduled for brain surgery. The goal is to see if certain brain signals can help surgeons avoid removing areas important for thinking.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Dynamic Spectral Imaging (ISD) - a brain mapping procedure
What this could lead to: If successful, this could help doctors better predict and avoid cognitive problems after epilepsy surgery, making surgery safer for patients.
What could go wrong: This is a small, early-stage study (50 participants) that is only looking for patterns, not testing a treatment. The results may not apply to all epilepsy patients or lead to immediate changes in care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Cognitive Dysfunction epilepsy focal epilepsy

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

EPILEPSY

Contacts and locations

Locations

Hospices Civils de Lyon
RECRUITING

Bron, 69500, France

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