Genetic test guides breast cancer therapy decisions

NCT ID NCT03961880

First seen Nov 01, 2025 · Last updated May 29, 2026 · Updated 24 times

Summary

This study looked at how a genetic test called Oncotype DX affects treatment choices for women with early-stage, hormone-sensitive breast cancer. The test gives a score that predicts the risk of cancer returning and whether chemotherapy would help. Researchers tracked 270 women to see if the test changed their treatment plans and how it related to cancer cells found in the bone marrow.

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Contacts and locations

Locations

  • Department for Women's Health

    Tübingen, Baden-Wurttemberg, 72086, Germany

Conditions

Explore the condition pages connected to this study.