Proton beam therapy tested for brain tumors: could spare healthy tissue?

NCT ID NCT03286335

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

Summary

This study is testing proton radiation as a treatment for adults with benign or slow-growing brain tumors. Researchers want to see how well it controls tumor growth and how it affects quality of life and side effects. About 100 participants will receive proton radiation and be followed over time.

What this could mean

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

Active substance

Proton radiation

What this could lead to

If successful, this could show that proton radiation effectively controls tumor growth while preserving quality of life for adults with benign or slow-growing brain tumors.

What could go wrong

This is an early-phase study with no control group, so results may not prove superiority over standard radiation. Side effects like inflammation or tumor progression are possible.

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.

acoustic neuroma benign neoplasm of brain brain cancer brain neoplasm low grade glioma malignant glioma meningioma pituitary gland adenoma

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

  • Massachusetts General Hospital

    RECRUITING

    Boston, Massachusetts, 02214, United States

    Contact

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