Proton beam boost: new hope for inoperable sarcomas?

NCT ID NCT07173972

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

Summary

This study tests whether a higher dose of proton radiation can better control inoperable soft tissue sarcomas without increasing side effects. Forty adults with these rare tumors will receive targeted radiation over 4 weeks. Researchers will also look at blood and imaging markers to predict who responds best.

What this could mean

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

Active substance

Proton radiotherapy

What this could lead to

If successful, this could offer a more effective radiation option for patients with inoperable soft tissue sarcoma, potentially improving tumor control without increasing side effects.

What could go wrong

This is a small, early-phase (Phase 2) study with only 40 participants, so results may not apply to all patients. The higher radiation dose could also cause unexpected side effects.

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for LIPOSARCOMA are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Conditions

The condition(s) this trial relates to.

dermatofibrosarcoma protuberans leiomyosarcoma liposarcoma myxofibrosarcoma pleomorphic liposarcoma pleomorphic rhabdomyosarcoma sarcoma soft tissue sarcoma synovial sarcoma undifferentiated pleomorphic sarcoma

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

  • Haukeland University Hospital

    NOT_YET_RECRUITING

    Bergen, Norway

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

  • Oslo University Hospital

    RECRUITING

    Oslo, Norway

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