Lung cancer drug combo tested before surgery shows promise, but study halted early

NCT ID NCT04832854

First seen Mar 19, 2026 · Last updated Jun 16, 2026 · Updated 18 times

Summary

This study tested a combination of two immunotherapy drugs (tiragolumab and atezolizumab) given before and after surgery for people with early-stage non-small cell lung cancer. The goal was to see if the treatment was safe and helped shrink tumors before surgery. The study was terminated early, but results may still provide useful information about how well the drugs work.

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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

  • City of Hope Cancer Center

    Duarte, California, 91010, United States

  • Columbia University

    New York, New York, 10032-3725, United States

  • Complejo Hospitalario Universitario A Coruña (CHUAC)

    A Coruña, 15006, Spain

  • Corporacio Sanitaria Parc Tauli

    Sabadell, Barcelona, 08208, Spain

  • Hospital Universitario 12 de Octubre

    Madrid, 28041, Spain

  • Hospital Universitario Puerta de Hierro

    Majadahonda, Madrid, 28222, Spain

  • ICO L'Hospitalet

    L'Hospitalet de Llobregat, Barcelona, 08908, Spain

  • Kantonsspital Baden

    Baden, 5404, Switzerland

  • Kantonsspital Graubünden Medizin Onkologie

    Chur, 7000, Switzerland

  • Kantonsspital St. Gallen

    Sankt Gallen, 9007, Switzerland

  • Kantonsspital Winterthur

    Winterthur, 8401, Switzerland

  • NYU Cancer Center

    New York, New York, 10016, United States

  • Peter Maccallum Cancer Institute

    Melbourne, Victoria, 3000, Australia

  • Severance Hospital, Yonsei University Health System

    Seoul, 03722, South Korea

  • St. Vincent's Hospital

    Gyeonggi-do, 16247, South Korea

  • Sunshine Coast University Hospital

    Birtinya, Queensland, 4575, Australia

  • University of Southern California

    Los Angeles, California, 90033, United States

  • UniversitätsSpital Zürich

    Zurich, 8091, Switzerland

  • Vall d?Hebron Institute of Oncology (VHIO), Barcelona

    Barcelona, 08035, Spain

  • Washington University School of Medicine

    St Louis, Missouri, 63110, United States

  • Winthrop Univ Hospital

    Mineola, New York, 11501, United States

Conditions

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