Can your genes predict breast cancer treatment success?

NCT ID NCT04638725

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

Summary

This study aims to find genetic markers that may explain why some HER2-positive breast cancer patients respond well to treatment while others do not, or experience side effects. Researchers will collect blood samples from 9,000 participants and follow them for five years. The goal is to better understand treatment resistance and sensitivity, not to test a new therapy.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

Contacts and locations

Locations

  • Institut de cancérologie Strasbourg Europe

    RECRUITING

    Strasbourg, 67033, France

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