Brain tumor imaging study pulled before it began
NCT ID NCT05669326
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study was designed to see if a special MRI technique could help surgeons map important brain pathways in people with malignant brain tumors. It was withdrawn before any participants were enrolled, so no data or results were collected. The goal was to compare the MRI findings with electrical stimulation during surgery to improve safety.
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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.
- Started
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Sep 2024
- Expected to finish
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Sep 2025
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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18 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 18 years of age or older, * Patient who has read and signed the consent form for participation in the study * Patient requiring surgery for a malignant brain tumor with vasogenic edema * Patient with an estimated life expectancy of more than 3 months. Exclusion Criteria: * Patient under legal protection, guardianship or trusteeship * Patient not affiliated to the French social security system * Contraindication to MRI (patient with a pacemaker or cardiac defibrillator, implanted equipment activated by an electrical, magnetic or mechanical system, patient with hemostatic clips on intracerebral aneurysms or with orthopedic implants, claustrophobic patient) * Psychiatric history * Refusal to be informed of an abnormality detected during the MRI * Pregnant or breastfeeding woman
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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
Locations
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Clinique de l'Union
Saint-Jean, 31240, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.