New hope for young brain cancer patients: enzyme therapy targets tumors

NCT ID NCT07389278

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 2 times

Summary

This study tests a drug called ADI-PEG 20, which breaks down an amino acid that some brain tumors need to grow. It is given alongside standard radiation and chemotherapy to children, adolescents, and young adults with newly diagnosed high-grade glioma. The goal is to see if this combination is safe and helps keep the cancer from progressing for longer.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

ADI-PEG 20 (a modified enzyme that breaks down arginine, a nutrient some cancers need to grow)

What this could lead to

If it works, this could point toward a more effective treatment for children and young adults with high-grade glioma, potentially slowing tumor growth.

What could go wrong

This is an early phase 1/2 trial with only 97 participants, so results may not apply to everyone. The added drug may cause side effects or fail to improve outcomes.

Disclaimer Read more

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.

diffuse glioma, H3 G34 mutant diffuse midline glioma, H3 K27M-mutant glioblastoma glioma malignant glioma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • University of California, San Francisco

    San Francisco, California, 94143, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact