Precision proton beam shows promise in anal cancer treatment

NCT ID NCT01858025

First seen Sep 30, 2025 · Last updated May 19, 2026 · Updated 31 times

Summary

This pilot study tested a newer, more precise form of proton radiation (pencil beam scanning) combined with standard chemotherapy for anal cancer. The goal was to see if this approach is practical and can reduce side effects by better targeting the tumor while sparing healthy tissue. 25 adults with anal cancer participated, and researchers measured how well patients tolerated the treatment.

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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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Contacts and locations

Locations

  • Massachusetts General Hospital

    Boston, Massachusetts, 02114, United States

  • Roberts Proton Therapy Center of the University of Pennsylvania

    Philadelphia, Pennsylvania, 19104, United States

Conditions

Explore the condition pages connected to this study.