Blood test may predict brain tumor return
NCT ID NCT07282470
First seen Jun 24, 2026 · Last updated Aug 28, 2026 · Updated 2 times
Summary
This study looks at epigenetic changes in meningioma tumors and blood samples to find markers that could predict if the tumor will come back after surgery. Researchers will analyze tissue from past patients and collect blood from new patients. The goal is to improve personalized care for people with this common brain tumor.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could lead to a blood test that helps doctors predict which meningiomas are likely to come back after surgery.
- What could go wrong
- This is an observational study, not a treatment trial. The findings may not lead to immediate changes in patient care, and the epigenetic markers may not prove reliable in larger, diverse groups.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 210 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2024
- Expected to finish
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Dec 2026
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.
Who is studied
Patients with Meningioma
- 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.
Show the full entry requirements Hide 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: Inclusion Criteria (Retrospective \& Prospective): * Patient aged 18 years or older. * First diagnosis of uni-focal meningioma of the convexity. * Macroscopical total resection (Simpson 1-3). (Retrospective only): * Surgery performed between 2007 and 2016; * availability of FFPE sample and medical records. Exclusion Criteria: * Genetic syndromes. * Diffuse Meningeal Meningiomatosis. * Patients who underwent experimental treatment in neo-adjuvant setting. (Prospective only): * Previous surgical/medical treatment for another meningioma; * positive oncological history (e.g., breast cancer).
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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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Fondazione IRCCS Istituto Neurologico Carlo Besta
Milan, Italy
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