PET scan could predict best next drug for advanced breast cancer

NCT ID NCT06595563

First seen Nov 01, 2025 · Last updated May 15, 2026 · Updated 29 times

Summary

This study is for people with advanced HER2-positive breast cancer whose disease has worsened after a drug called T-DXd. Researchers will use a special PET scan to see if the cancer still has HER2 on its surface. If the scan is positive, participants get a different drug called T-DM1; if negative, they receive standard care. The goal is to see if this scan can help doctors choose the most effective next treatment.

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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

  • Institut Jules Bordet

    RECRUITING

    Anderlecht, Brussels Capital, 1070, Belgium

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

Conditions

Explore the condition pages connected to this study.