New cocktail shows promise for Tough-to-Treat colorectal cancer

NCT ID NCT04109924

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

Summary

This phase II trial tested a combination of three drugs—TAS-102, irinotecan, and bevacizumab—in 42 people with advanced colorectal cancer that had spread or couldn't be removed. The goal was to see if this mix could slow tumor growth better than standard treatments. Participants received the drugs intravenously and by mouth in cycles, and researchers measured how long the cancer stayed under control.

What this could mean

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

Active substance

TAS-102, irinotecan, and bevacizumab

What this could lead to

If this works, it could provide a new treatment option for people with advanced colorectal cancer who have already tried standard therapies.

What could go wrong

This is a small, early-phase study (42 people) without a comparison group, so results may not apply broadly. The drug combination can cause side effects like low blood counts and diarrhea.

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.

colon adenocarcinoma colonic neoplasm colorectal adenocarcinoma colorectal cancer colorectal carcinoma colorectal neoplasm malignant colon neoplasm 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

Locations

  • Fox Chase Cancer Center

    Philadelphia, Pennsylvania, 19111, United States

  • Moffitt Cancer Center

    Tampa, Florida, 33612, United States

  • Roswell Park Cancer Institute

    Buffalo, New York, 14263, United States

  • Rutgers Cancer Institute of New Jersey

    New Brunswick, New Jersey, 08903, United States