Grade II meningioma

MONDO:0045056

An atypical meningioma which may recur in approximately 29-40% of the cases. This category includes the atypical meningioma, chordoid meningioma, and clear cell meningioma.

Also known as: WHO grade II meningioma, grade 2 meningioma, grade II meningioma

1459 clinical trials for this condition and its sub-types, 15 tagged with Grade II meningioma itself.

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Where it sits in the disease tree

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Sub-types of Grade II meningioma

Chordoid meningioma 0 trials

Including sub-types (1459) Tagged with Grade II meningioma (15)

Trials to join now! 7 Not yet recruiting 1 Not yet finished but already full! 5 Completed 2

Can molecular markers decide who needs radiation after meningioma surgery?

Disease control Not yet recruiting

This phase 3 trial compares two standard approaches after surgery for certain meningiomas: radiation therapy versus active surveillance (watchful waiting). It includes people with low clinical risk but high molecular risk tumors, who are randomly assigned to either radiation or s…

Phase 3 • Sponsor: NRG Oncology • Aim: Disease control

Last updated Aug 27, 2026 00:00 UTC

Grade II meningioma

Where it sits in the disease tree

Can molecular markers decide who needs radiation after meningioma surgery?