Blood test could spare colon cancer patients from unnecessary chemo

NCT ID NCT06111105

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

Summary

This study looks at whether a simple blood test can find tiny bits of cancer DNA left after surgery for stage III colorectal cancer. The goal is to see if this test can help doctors decide who really needs extra chemotherapy and who can skip it. About 590 people will give blood samples at different times to compare different test methods. The study does not offer a new treatment but aims to improve how we personalize cancer care.

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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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Conditions

The condition(s) this trial relates to.

colorectal cancer colorectal carcinoma colorectal neoplasm metastasis from malignant tumor of colon Neoplasm, Residual

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: •••••@•••••

  • Contact

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

Locations

  • Aalborg University Hospital

    RECRUITING

    Aalborg, North Denmark, 9000, Denmark

    Contact Email: •••••@•••••

  • Aarhus University Hospital

    RECRUITING

    Aarhus, Central Jutland, 8000, Denmark

    Contact Email: •••••@•••••

  • Abteilung für Onkologie, Medizinische Universität Graz

    RECRUITING

    Graz, Styria, 8010, Austria

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

  • Bispebjerg Hospital

    RECRUITING

    Copenhagen, Capital Region of Denmark, 2400, Denmark

    Contact Email: •••••@•••••

  • Department of General-, Visceral- and Thoracic Surgery, University Medical Center Hamburg-Eppendorf

    RECRUITING

    Hamburg, Free and Hanseatic City of Hamburg, 20246, Germany

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

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

  • Gødstrup Hospital

    RECRUITING

    Herning, Central Jutland, 7400, Denmark

    Contact Email: •••••@•••••

  • Herlev Hospital

    NOT_YET_RECRUITING

    Herlev, Capital Region of Denmark, 2730, Denmark

    Contact Email: •••••@•••••

    Contact Email: •••••@•••••

  • Karolinska University Hospital

    RECRUITING

    Huddinge, Stockholm County, 14183, Sweden

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

  • LCCRH (Laboratoire Cellules Circulantes Rares Humaines) - CHU de Montpellier

    RECRUITING

    Montpellier, 34295, France

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

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

  • Odense University Hospital

    RECRUITING

    Odense, The Region of Southern Denmark, 5000, Denmark

    Contact Email: •••••@•••••

  • Ordenskrankenhaus Graz Mitte

    RECRUITING

    Graz, Styria, 8010, Austria

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

  • Regional Hospital Horsens

    RECRUITING

    Horsens, Central Jutland, 8700, Denmark

    Contact Email: •••••@•••••

  • Regional Hospital Randers

    RECRUITING

    Randers, Central Jutland, 8930, Denmark

    Contact Email: •••••@•••••

  • Regional Hospital Viborg

    RECRUITING

    Viborg, Central Jutland, 8800, Denmark

    Contact Email: •••••@•••••

  • Universitätsklinikum Hamburg-Eppendorf

    RECRUITING

    Hamburg, Free and Hanseatic City of Hamburg, 20246, Germany

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