Can a targeted drug keep working after cancer progresses? new trial aims to find out

NCT ID NCT07389265

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

Summary

This Phase 3 trial tests whether continuing cetuximab (a targeted antibody) with chemotherapy after first-line treatment stops working can improve outcomes in metastatic colorectal cancer. About 480 adults whose tumors have specific genetic markers (RAS and BRAF wild-type) will receive either cetuximab plus chemo or bevacizumab plus chemo. The study measures tumor response, survival, and safety, with regular scans and blood tests.

What this could mean

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

Active substance
Cetuximab (Erbitux) combined with chemotherapy
What this could lead to
If successful, this could show that continuing cetuximab beyond initial progression helps control metastatic colorectal cancer better than switching to a different drug.
What could go wrong
This is a Phase 3 trial, but results may not confirm a benefit. The treatment involves chemotherapy side effects and requires ongoing medication, not a cure.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • A.O. 'Pia Fondazione Cardinale G.Panico'

    NOT_YET_RECRUITING

    Tricase, Italy

  • A.O.U. Careggi

    NOT_YET_RECRUITING

    Florence, Italy

  • A.O.U. Federico II

    NOT_YET_RECRUITING

    Naples, Italy

  • A.O.U. Ospedali Riuniti

    NOT_YET_RECRUITING

    Ancona, Italy

  • A.O.U. Pisana

    NOT_YET_RECRUITING

    Pisa, Italy

  • A.O.U. Sassari

    NOT_YET_RECRUITING

    Sassari, Italy

  • A.O.U. dell'Università degli studi della Campania 'Luigi Vanvitelli'

    RECRUITING

    Naples, Italy

  • AORN S. Giuseppe Moscati

    NOT_YET_RECRUITING

    Avellino, Italy

  • ARNAS Civico - Di Cristina-Benfratelli - P. O. 'Civico e Benfratelli'

    NOT_YET_RECRUITING

    Palermo, Italy

  • ASST Grande Ospedale Metropolitano Niguarda

    NOT_YET_RECRUITING

    Milan, Italy

  • Azienda Ospedaliero-Universitaria Renato Dulbecco

    NOT_YET_RECRUITING

    Catanzaro, Italy

  • Azienda USL IRCCS di Reggio Emilia

    NOT_YET_RECRUITING

    Reggio Emilia, Italy

  • Casa di Cura Villa Maria

    NOT_YET_RECRUITING

    Mirabella Eclano, Italy

  • Casa di cura Macchiarella

    NOT_YET_RECRUITING

    Palermo, Italy

  • Centro di Riferimento Oncologico (C.R.O.) IRCCS

    NOT_YET_RECRUITING

    Aviano, Italy

  • Fondazione IRCCS Istituto Nazionale dei Tumori

    NOT_YET_RECRUITING

    Milan, Italy

  • Fondazione IRCCS Ospedale Casa Sollievo della Sofferenza

    NOT_YET_RECRUITING

    San Giovanni Rotondo, Italy

  • Fondazione Poliambulanza Istituto Ospedaliero

    NOT_YET_RECRUITING

    Brescia, Italy

  • Fondazione Policlinico Universitario 'Agostino Gemelli' IRCCS

    NOT_YET_RECRUITING

    Roma, Italy

  • Hospital General Universitario Santa Lucía

    NOT_YET_RECRUITING

    Cartagena, Spain

  • Hospital Universitari Vall d´Hebron

    NOT_YET_RECRUITING

    Barcelona, Spain

  • Hospital Universitario 12 de Octubre

    NOT_YET_RECRUITING

    Madrid, Spain

  • Hospital Universitario Gregorio Marañón

    NOT_YET_RECRUITING

    Madrid, Spain

  • Hospital Universitario Marqués de Valdecilla

    NOT_YET_RECRUITING

    Santander, Spain

  • Hospital Universitario Regional de Málaga

    NOT_YET_RECRUITING

    Málaga, Spain

  • Hospital Universitario Reina Sofía

    NOT_YET_RECRUITING

    Córdoba, Spain

  • Hospital Universitario Virgen de las Nieves

    NOT_YET_RECRUITING

    Granada, Spain

  • Hospital Universitario de Navarra

    NOT_YET_RECRUITING

    Pamplona, Spain

  • Hospital del Mar

    NOT_YET_RECRUITING

    Barcelona, Spain

  • IRCCS I.N.T. 'Fondazione G. Pascale'

    NOT_YET_RECRUITING

    Naples, Italy

  • IRCCS Istituto Tumori "Giovanni Paolo II"

    NOT_YET_RECRUITING

    Bari, Italy

  • IRCCS Istituto clinico Humanitas

    NOT_YET_RECRUITING

    Rozzano, Italy

  • IRCCS Ospedale Sacro Cuore Don Calabria

    NOT_YET_RECRUITING

    Veneto, Italy

  • Instituto Catalán de Oncología. Hospital Duran i Reynals

    NOT_YET_RECRUITING

    L'Hospitalet de Llobregat, Spain

  • Istituto Europeo di Oncologia

    NOT_YET_RECRUITING

    Milan, Italy

  • Istituto Oncologico Veneto IRCCS

    NOT_YET_RECRUITING

    Padova, Italy

  • Istituto Romagnolo per lo Studio dei Tumori 'Dino Amadori'

    NOT_YET_RECRUITING

    Meldola, Italy

  • Nome EnteA.R.N.A.S. Garibaldi - P.O. Garibaldi-Nesima

    NOT_YET_RECRUITING

    Catania, Italy

  • Ospedale IRCCS 'Saverio de Bellis'

    NOT_YET_RECRUITING

    Castellana Grotte, Italy

  • Ospedale San Giuseppe Moscati

    NOT_YET_RECRUITING

    Statte, Italy

  • P.O. 'Vito Fazzi'

    NOT_YET_RECRUITING

    Lecce, Italy

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