Blood test may spare rectal cancer patients from unnecessary surgery

NCT ID NCT07209215

First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 22 times

Summary

This study tests whether a sensitive blood test (ctDNA) can help doctors decide the best treatment for people with early-stage rectal cancer. About 200 adults will be enrolled to see if using the blood test leads to better outcomes, like complete tumor disappearance or longer survival without cancer returning. The goal is to personalize care and possibly avoid surgery for some patients.

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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

Study contacts

  • Contact

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

Locations

  • University of California Davis Comprehensive Cancer Center

    Sacramento, California, 95817, United States

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

Conditions

Explore the condition pages connected to this study.