New MRI technique may grade Kids' brain tumors without a biopsy
NCT ID NCT07427316
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study will test whether a type of MRI called arterial spin labelling (ASL) can accurately determine if a child's brain tumor is low-grade or high-grade before surgery. Researchers will compare the MRI results with the actual tumor grade found after surgery. The study plans to enroll 20 children aged 18 or younger with newly diagnosed brain tumors.
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 provide a non-invasive way to grade pediatric brain tumors, potentially reducing the need for some biopsies.
- What could go wrong
- This is a very small, early study (20 children) that has not yet started. The technique may not be accurate enough to replace standard methods, and results may not apply to all tumor types.
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