New combo therapy aims to save rectums from surgery

NCT ID NCT04703101

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This early-phase trial tests whether a short course of radiation followed by chemotherapy can shrink advanced rectal tumors enough to avoid surgery. About 25 people with stage II or III rectal cancer will receive the treatment. The goal is to preserve the rectum and improve quality of life.

What this could mean

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

Active substance

short-course radiation therapy followed by chemotherapy (FOLFOX or CapeOX)

What this could lead to

If successful, this approach could allow many patients with locally advanced rectal cancer to avoid major surgery and keep their rectum, improving quality of life.

What could go wrong

This is a very early phase 1 trial with only 25 participants, so results are preliminary. The treatment may not work for everyone, and there are risks from radiation and chemotherapy 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.

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Conditions

The condition(s) this trial relates to.

rectal cancer rectal carcinoma 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

  • UCLA / Jonsson Comprehensive Cancer Center

    RECRUITING

    Los Angeles, California, 90095, United States

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

    Contact