Blood tests could replace frequent scans for some breast cancer patients

NCT ID NCT04597580

Summary

This study aims to develop a blood test system to monitor advanced breast cancer, potentially reducing the need for frequent CT/MRI scans. It involves 97 patients with ER-positive/HER2-negative metastatic breast cancer who are starting first-line hormone therapy. Researchers will track three blood markers (ctDNA, TK1, CA15-3) at every scheduled scan time to create an algorithm that predicts when scans are truly necessary versus when they can be safely skipped.

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Contacts and locations

Locations

  • Department of Oncology, Kalmar Hospital

    Kalmar, Sweden

  • Department of Oncology, Linköping University Hospital

    Linköping, Sweden

  • Department of Oncology, Ryhov Hospital

    Jönköping, Sweden

  • Department of Oncology, Sahlgrenska University Hospital

    Gothenburg, Sweden

  • Department of Oncology, Södersjukhuset

    Stockholm, Sweden

  • The Christie NHS Foundation Trust

    Manchester, M20 4BX, United Kingdom

  • Wigan Infirmary, Wrightington, Wigan and Leigh NHS Foundation Trust

    Wigan, United Kingdom

Conditions

Explore the condition pages connected to this study.