AI and gut bacteria may decide who can avoid surgery for rectal cancer

NCT ID NCT07566559

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

Summary

This study is building a smart model that uses scans, gut bacteria, and blood tests to see if rectal cancer patients can safely avoid surgery after initial treatment. Researchers will follow 869 patients to find out who can use a 'watch-and-wait' approach instead of an operation. The goal is to control the cancer while preserving the rectum and avoiding unnecessary surgery.

What this could mean

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

What this could lead to

If successful, this could help many rectal cancer patients avoid surgery and keep their organs, while still controlling the cancer.

What could go wrong

This is an observational study, not a treatment trial. The model may not be accurate enough to replace standard care, and results may take years to validate.

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.

rectal cancer rectal neoplasm rectum adenocarcinoma

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

  • Beijing Friendship Hospital

    RECRUITING

    Beijing, Beijing Municipality, 100050, China

    Contact Email: •••••@•••••