New hope for aggressive brain cancer: shorter radiation cycles tested

NCT ID NCT06344130

First seen Jan 10, 2026 · Last updated Apr 28, 2026 · Updated 20 times

Summary

This study tests whether a shorter course of radiation can safely treat glioblastoma that has returned after initial treatment. About 28 adults with recurrent grade 4 brain tumors will receive focused radiation 4 times a week for 1 to 3 weeks. The goal is to find the safest schedule that controls tumor growth and improves survival.

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Contacts and locations

Study contacts

  • Contact

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

  • Contact

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

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Phone: •••-•••-••••

Conditions

Explore the condition pages connected to this study.