Two-drug attack targets hard-to-treat cancers

NCT ID NCT04042701

First seen Nov 18, 2025 · Last updated Apr 29, 2026 · Updated 15 times

Summary

This early-phase study tests a combination of two drugs—trastuzumab deruxtecan and pembrolizumab—in people with advanced breast or non-small cell lung cancer that has spread. The goal is to find the safest dose and see if the combo shrinks tumors. About 115 adults with HER2-positive cancers will take part.

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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

Locations

  • CHU de Poitiers

    Poitiers, 86000, France

  • CHUTimone

    Marseille, 13385, France

  • Cancer Specialists of North Florida (Cbo)

    Jacksonville, Florida, 32256, United States

  • Center for Cancer & Blood Disorders

    Bethesda, Maryland, 20817, United States

  • Centre Hospitalier Intercommunal de Créteil

    Créteil, 94000, France

  • Fox Chase Cancer Center

    Philadelphia, Pennsylvania, 19111, United States

  • Hope Cancer Center of East Texas

    Tyler, Texas, 75701, United States

  • Hopital Universitario Insular de Gran Canaria

    Las Palmas de Gran Canaria, 35016, Spain

  • Hospital General Univ. Gregorio Marañon

    Madrid, 28009, Spain

  • Hospital Teresa Herrera (C.H.U.A.C)

    A Coruña, 15006, Spain

  • Hospital Universitario 12 de Octubre

    Madrid, 28041, Spain

  • Hospital Universitario Miguel Servet

    Zaragoza, 50009, Spain

  • Hospital Universitario Virgen Macarena

    Seville, 41009, Spain

  • Hospital de la Santa Creu i de Sant Pau

    Barcelona, 08025, Spain

  • Inst. Oncologico Baselga Hospital Quiron

    Barcelona, 08023, Spain

  • Institut Bergonie

    Bordeaux, 33000, France

  • Institut Gustave Roussy

    Villejuif, 94805, France

  • Institut PAOLI-CALMETTES

    Marsielle, 13273, France

  • MD Anderson Cancer Center

    Madrid, 28033, Spain

  • Massachusetts General Hospital Cancer Center

    Boston, Massachusetts, 02114, United States

  • Moffit Cancer Center

    Tampa, Florida, 33612, United States

  • Moffitt Cancer Center

    Tampa, Florida, 32256, United States

  • Royal Marsden Hosptial

    Sutton, SM2 5PT, United Kingdom

  • Sarah Cannon Research Institute (SCRI)

    London, W1G 6AD, United Kingdom

  • Siteman Cancer Center-Washington University

    St Louis, Missouri, 63110, United States

  • The Christie NHS Fond. Trust

    Manchester, M20 4BX, United Kingdom

  • The Royal Marsden NHS Foundation Trust

    London, SW3 6JJ, United Kingdom

  • Univ. du Cancer de Toulouse

    Toulouse, 31100, France

  • Univ. of Cali. San Francisco Medical Center

    San Francisco, California, 94143, United States

  • Yale Cancer Center

    New Haven, Connecticut, 06520, United States

Conditions

Explore the condition pages connected to this study.