Efficacy of administration sequence: Sacituzumab Govitecan and Trastuzumab Deruxtecan in HER2-low metastatic breast cancer (2024)

Data availability

Data are available at request from the corresponding author.

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Acknowledgements

We thank the biostatistics unit of Oncopole Claudius Regaud for their support and Dr. Gail Taillefer, native English speaker experienced in scientific publication, for her review of the manuscript.

Funding

The authors received no specific funding for this work.

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Authors and Affiliations

  1. Department of Medical Oncology, Oncopole Claudius Regaud, IUCT-O, Toulouse, France

    F. Poumeaud&F. Dalenc

  2. Biostatistics & Health Data Science Unit, Oncopole Claudius Regaud IUCT-O, Toulouse, France

    M. Morisseau&B. Cabarrou

  3. Department of Medical Oncology, Institut Curie, Paris, France

    L. Cabel&D. Loirat

  4. Aix-Marseille University, CNRS, INSERM, Institut Paoli-Calmettes, Department of Medical Oncology, CRCM, Marseille, France

    A. Gonçalves&A. de Nonneville

  5. Department of Medical Oncology, Centre Léon Bérard, Cancer Research Center of Lyon (UMR Inserm 1052 – CNRS 5286), Lyon, France

    C. Rivier&O. Trédan

  6. Department of Medical Oncology, Institut de cancérologie de l’Ouest, Saint-Herblain, France

    E. Volant&J.-S. Frenel

  7. Department of Medical Oncology, Centre Georges-François Leclerc, INSERM U1231, Dijon, France

    S. Ladoire

  8. Department of Medical Oncology, Institut du Cancer de Montpellier, Montpellier University, INSERM U1194, Montpellier, France

    W. Jacot

  9. Department of Medical Oncology and Cellular Therapy, Faculté de médecine Sorbonne Université, Hôpital Tenon, Paris, France

    M. Jamelot

  10. Department of Medical Oncology, Hôpital de la Pitié-Salpêtrière, Institut Universitaire de Cancérologie AP-HP, Sorbonne Université, Paris, France

    H. Foka Tichoue

  11. Department of Medical Oncology, Institut de Cancérologie de l’Ouest Pays de la Loire, Angers, France

    A. Patsouris

  12. Department of Medical Oncology, INSERM U976, Université de Paris Cité, Hopital Saint Louis, Paris, France

    L. Teixeira

  13. Department of Medical Oncology, Institut Curie, Saint-Cloud, France

    F.-C. Bidard

  14. Versailles Saint-Quentin University, Paris Saclay, Saint-Cloud, France

    F.-C. Bidard

  15. Clinical Trials Department – Breast Cancers, Institut Bergonié, Bordeaux, France

    M. Brunet

  16. Department of Medical Oncology, Centre François Baclesse, Caen, France

    C. Levy

  17. Department of Medical Oncology, Centre Antoine Lacassagne, Nice, France

    C. Bailleux

  18. Department of Medical Oncology, Centre Eugène Marquis, Rennes, France

    A. Deleuze

  19. Department of Medical Oncology, Institut de Cancérologie de Lorraine, Nancy, France

    L. Uwer

  20. Department of Medical Oncology, Centre Hospitalier Universitaire de Limoges, Limoges, France

    E. Deluche

  21. Department of Medical Oncology, Centre Hospitalier de la côte basque, Bayonne, France

    T. Grellety

  22. Department of Pathology, Oncopole Claudius Regaud, IUCT-O, Toulouse, France

    C. Franchet

  23. Department of Medical Oncology, University Hospital, Nimes, France

    F. Fiteni

  24. UMR INSERM IDESP—Desbrest Institute of Epidemiology and Public Health, University of Montpellier, Montpellier, France

    F. Fiteni

  25. Department of Medical Oncology, Institut de Cancérologie de Strasbourg Europe, Strasbourg, France

    H. Bischoff

  26. Department of Medical Oncology, Centre Henri Becquerel, Rouen, France

    R. Vion

  27. University Paris-Saclay, Gustave Roussy, INSERM U981, Molecular Predictors and New Targets in Oncology, Villejuif, France

    M. Pagliuca

  28. Division of Breast Medical Oncology, Instituto Nazionale Tumori - IRCCS - Fondazione G. Pascale, Napoli, Italia

    M. Pagliuca

  29. Departmentof Medical Oncology, Institut Gustave Roussy, Paris, France

    B. Verret

  30. Department of Medical Oncology, Centre Oscar Lambret, Lille, France

    S. Bécourt

  31. Department of Medical Oncology, Institut de Cancérologie des Hospices Civils de Lyon (IC-HCL), Université Lyon 1, Lyon, France

    T. Reverdy

Authors

  1. F. Poumeaud

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  2. M. Morisseau

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  3. L. Cabel

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  4. A. Gonçalves

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  5. C. Rivier

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  6. O. Trédan

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  7. E. Volant

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  8. J.-S. Frenel

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  9. S. Ladoire

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  10. W. Jacot

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  11. M. Jamelot

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  12. H. Foka Tichoue

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  13. A. Patsouris

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  14. L. Teixeira

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  15. F.-C. Bidard

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  16. D. Loirat

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  17. M. Brunet

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  18. C. Levy

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  19. C. Bailleux

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  20. B. Cabarrou

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  21. A. Deleuze

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  22. L. Uwer

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  23. E. Deluche

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  24. T. Grellety

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  25. C. Franchet

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  26. F. Fiteni

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  27. H. Bischoff

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  28. R. Vion

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  29. M. Pagliuca

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  30. B. Verret

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  31. S. Bécourt

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  32. T. Reverdy

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  33. A. de Nonneville

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  34. F. Dalenc

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Contributions

FP and FD: conceived and designed the study that led to the submission, acquired data, drafted and revised the manuscript, approved the final version and agreed to be accountable for all aspects of the study. MM: played an important role in interpreting the results, drafted and revised the manuscript, approved the final version and agreed to be accountable for all aspects of the study. BC: played an important role in interpreting the results, revised the manuscript, approved the final version and agreed to be accountable for all aspects of the study. JSF, WJ and AdN: played an important role in interpreting the results, acquired data, revised the manuscript, approved the final version and agreed to be accountable for all aspects of the study. LC, AG, CR, OT, EV, SL, MJ, HF, AP, LT, F-CB, DL, MB, CL, CB, AD, LU, ED, TG, CF, FF, HB, RV, MP, BV, SB and TR: acquired data, revised the manuscript, approved the final version and agreed to be accountable for all aspects of the study.

Corresponding author

Correspondence to F. Poumeaud.

Ethics declarations

Competing interests

The authors declare no competing interests.

Ethics approval and consent to participate

All participants agreed to participate in this study. The project complies with the reference methodology MR-004 and has been registered in the public directory of the Health Data Hub (F20230615115722). The methods were performed in accordance with relevant guidelines and regulations and approved by CNIL and the Projects Review and Ethical Committee of the Oncopole Claudius Regaud - IUCT-Oncopole (registration number: 23RDSEIN07).

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Efficacy of administration sequence: Sacituzumab Govitecan and Trastuzumab Deruxtecan in HER2-low metastatic breast cancer (1)

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Poumeaud, F., Morisseau, M., Cabel, L. et al. Efficacy of administration sequence: Sacituzumab Govitecan and Trastuzumab Deruxtecan in HER2-low metastatic breast cancer. Br J Cancer (2024). https://doi.org/10.1038/s41416-024-02766-9

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  • DOI: https://doi.org/10.1038/s41416-024-02766-9

Efficacy of administration sequence: Sacituzumab Govitecan and Trastuzumab Deruxtecan in HER2-low metastatic breast cancer (2024)

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