Smart dosing: tailoring cancer drug levels could extend life for colorectal patients

NCT ID NCT06642844

First seen Jun 19, 2026 · Last updated Jun 19, 2026

Summary

This Phase 3 trial tests whether adjusting the dose of bevacizumab based on each patient's drug levels can better control metastatic colorectal cancer. About 244 people will receive either standard or personalized dosing alongside chemotherapy. The main goal is to see if personalized dosing delays cancer progression.

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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: •••••@•••••

  • Contact

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

Locations

  • BORG

    RECRUITING

    Besançon, France

    Contact

  • Caroline Petorin

    NOT_YET_RECRUITING

    Clermont-Ferrand, France

  • David Tougeron

    RECRUITING

    Poitiers, France

    Contact

  • Ducreux

    NOT_YET_RECRUITING

    Gustave Roussy, France

    Contact

What this could mean

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

Active substance

bevacizumab (Avastin)

What this could lead to

If successful, this could show that tailoring bevacizumab dose to individual drug levels improves how long the cancer is kept under control.

What could go wrong

This is a Phase 3 trial, but personalized dosing adds complexity and may not improve outcomes over standard dosing. Side effects of bevacizumab, like bleeding or high blood pressure, remain a risk.

Conditions

The condition(s) this trial relates to.

colorectal adenocarcinoma colorectal cancer

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.