500 breast cancer patients join study to unlock treatment secrets

NCT ID NCT06681064

First seen Apr 22, 2026 · Last updated May 09, 2026 · Updated 1 time

Summary

This study is for 500 adults with breast cancer who are about to start treatment like chemotherapy or immunotherapy before surgery. Researchers will collect tumor tissue, blood, and sometimes MRI scans and stool samples during treatment. The goal is to learn why some cancers shrink a lot and others don't, and to find better ways to predict which patients might have their cancer return.

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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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Royal Marsden NHS Foundation Trust

    RECRUITING

    London, SW3 6JJ, United Kingdom

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.