Testing a Wearable Electric Field Device for Gliomas in the Brainstem
Original title: Tumor Treating Fields for the Treatment of Brainstem Gliomas
How far along is this research?
This is a trial that is enrolling or has been updated. It is not a finding yet.
No phase was listed for this study, and it is still being tested in people.
Status: Recruiting. It is looking for patients now. Talk to your care team about whether it fits you.
The trial team last updated this record on . Always check the trial page for the latest.
The short version
This trial is testing a wearable device for a glioma: A tumor that starts in the glial cells. Those are the support cells of the brain and spinal cord. Gliomas are given a grade from 1 to 4. The grade says how the tumor is expected to act. See the glossary in the brainstem.
Who this trial is for. This trial is for people who have a glioma: A tumor that starts in the glial cells. Those are the support cells of the brain and spinal cord. Gliomas are given a grade from 1 to 4. The grade says how the tumor is expected to act. See the glossary in the brainstem. It tests a wearable, portable device called tumor treating fields: A treatment that makes it harder for tumor cells to divide. It uses electric fields that switch back and forth. The fields come from pads on the scalp. A box you carry drives them. The box is often called Optune. See the glossary. The device makes gentle, wave-like electric fields called tumor treating fields.
Where it stands. The trial is checking how safe the device is and what side effects it causes. Those answers are not in yet. The trial has not reported results.
What this means, and what it doesn't
What it could mean: Someone with a brainstem glioma: A tumor that starts in the glial cells. Those are the support cells of the brain and spinal cord. Gliomas are given a grade from 1 to 4. The grade says how the tumor is expected to act. See the glossary might ask their care team about this trial. The care team can say if it fits your situation. They can also explain what taking part would involve.
What it doesn't mean: A trial is a test, not a proven treatment. Being in one does not mean you will be helped. It is not a promise of a cure.
Source: ClinicalTrials.gov, October 19, 2026 · Read the original
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