New imaging method could reduce need for brain tumor biopsies
NCT ID NCT04469244
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This completed study looked at whether a special PET scan technique called radiomics can help doctors figure out the type and behavior of brain tumors (gliomas) without needing a surgical biopsy. Researchers analyzed scans from 1000 patients who had already received an 18F-FDOPA PET scan. The goal was to see if computer analysis of the scan images could predict the tumor's molecular features and detect recurrence. If it works, this could offer a non-invasive way to guide treatment decisions.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
18F-FDOPA (a radioactive tracer used in PET scans)
What this could lead to
If successful, this approach could help doctors diagnose and monitor gliomas without invasive biopsies, using only imaging.
What could go wrong
This is a retrospective analysis of existing data, not a treatment trial. The results may not change clinical practice immediately and need further validation.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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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
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Locations
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CHRU of Nancy
Vandœuvre-lès-Nancy, France, 54511, France