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Brain tumor imaging study pulled before it began

NCT ID NCT05669326

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled This study
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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 It was withdrawn before any participants were enrolled, so no data or results were collected.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.

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

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

Sep 2024

Expected to finish

Sep 2025

An estimate. End dates often move.

Lead sponsor

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

18 years and older

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

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

  • Clinique de l'Union

    Saint-Jean, 31240, France

More trials for these conditions

Other studies related to the condition(s) this trial covers.