Soft brain electrode aims to make brain surgery safer
NCT ID NCT07543406
First seen Jun 27, 2026 · Last updated Sep 11, 2026 · Updated 2 times
Summary
This early study tests a new, flexible brain electrode in 5 people having brain surgery for tumors or epilepsy. The electrode is designed to be placed through a small hole in the skull, which may be safer than traditional methods. The main goal is to see if it works well and is safe to use during surgery.
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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 5 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Oct 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
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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18 to 75 years
- 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: * Age ≥18 and ≤75 years at the time of enrolment. * Patients diagnosed with a brain tumour or epilepsy who require neurosurgical intervention. This includes patients undergoing craniotomy for brain surgery without the need for intracranial electrode monitoring, as well as patients undergoing neurosurgery with intraoperative neurophysiological monitoring using subdural electrodes. Specifically, this includes patients for whom subdural strip electrodes are indicated and planned to be implanted through standard-size burr holes (e.g., for phase-reversal evaluation) * Participants capable and willing to provide informed consent for participation in the trial. Exclusion Criteria: * History of significant psychiatric impairments which, in the opinion of the investigator, will interfere with the proper administration or completion of the protocol. * Any medical condition that contradicts neurosurgical intervention (i.e., acute or ongoing untreated infections, anticoagulant medication that cannot be discontinued, factor XIII deficiency or any other hematological disease). * Participation in another clinical study. * Known intolerances to the materials used in the soft device (medical grade silicone or platinum). * Vulnerable subject groups (e.g., pregnancy or lactation, prisoners, etc.). * Any other significant disease or disorder which, in the opinion of the investigator, may either put the participants at risk because of participation in the trial, or may influence the result of the trial, or the participant's ability to participate in the trial.
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Genom att skicka in godkänner du våra Användarvillkor
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 study's own enquiry address
This study publishes an address for enquiries. See it below .
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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
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Contacts and locations
Show contact details
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Genom att skicka in godkänner du våra Användarvillkor
Locations
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University Hospital Zurich
Zurich, Switzerland
Contact Email: •••••@•••••
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