Blood tests before and after chemo could reveal clues to breast cancer treatment success

NCT ID NCT04897009

First seen Nov 01, 2025 · Last updated May 08, 2026 · Updated 30 times

Summary

This study looks at how chemotherapy given before surgery changes the immune system in people with operable breast cancer. Researchers will collect blood samples from 38 participants to see if certain immune cells are linked to how well the tumor responds to treatment. The goal is to better understand the body's immune response to breast cancer therapy.

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Contacts and locations

Locations

  • Mayo Clinic in Rochester

    Rochester, Minnesota, 55905, United States

Conditions

Explore the condition pages connected to this study.