Gene test may personalize breast cancer treatment before surgery

NCT ID NCT03749421

First seen Feb 06, 2026 · Last updated May 16, 2026 · Updated 14 times

Summary

This study looks at whether a genomic test called Prosigna can help doctors and patients choose the best treatment before surgery for HR+/Her2- breast cancer. About 60 women with early-stage or locally advanced breast cancer will participate. The main goal is to see how often the test results change the doctor's initial treatment plan.

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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

  • Dana-Farber Cancer Institute

    Boston, Massachusetts, 02215, United States

Conditions

Explore the condition pages connected to this study.