Scientists hunt for clues to breast cancer treatment resistance

NCT ID NCT06518382

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study examines tumor samples from 10 people with HER2-positive breast cancer who still had cancer after standard chemotherapy and trastuzumab. Researchers compare tissue taken before and after treatment to identify markers of resistance. No new treatments are given; the goal is to better understand why some cancers don't respond.

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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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Conditions

The condition(s) this trial relates to.

HER2 positive breast carcinoma

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

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

Locations

  • IRCCS San Raffaele Hospital

    RECRUITING

    Milan, Lombardy, 20132, Italy

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