New hope for young brain tumor patients: chemotherapy first, then targeted radiation

NCT ID NCT00602667

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This clinical trial tests a risk-adapted approach for young children with newly diagnosed brain tumors. The treatment starts with chemotherapy to delay radiation, giving the brain more time to develop. Then, radiation is carefully targeted to the tumor area to reduce side effects on thinking and learning. The study includes children with several tumor types, such as medulloblastoma and high-grade glioma, and aims to improve survival while protecting brain function.

What this could mean

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

Active substance
chemotherapy (methotrexate, vincristine, cisplatin, cyclophosphamide) and radiation therapy
What this could lead to
If successful, this approach could improve survival rates for young children with brain tumors while reducing long-term thinking and learning problems.
What could go wrong
This is a Phase 2 trial, so results are still preliminary. The combination of chemotherapy and radiation may still cause side effects, and not all tumor types may respond equally.

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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

  • Children's Hospitals and Clinics of Minnesota - St. Paul

    Saint Paul, Minnesota, 55102, United States

  • Lady Cilento Children's Hospital, Brisbane

    Brisbane, Queensland, 4029, Australia

  • Lucile Packard Children's Hospital at Stanford University Medical Center

    Palo Alto, California, 94304, United States

  • Rady Children's Hospital

    San Diego, California, 92123, United States

  • St. Jude Children's Research Hospital

    Memphis, Tennessee, 38105, United States

  • University of Texas Southwestern Medical Center at Dallas

    Dallas, Texas, 75390, United States

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