Which drug first? new study aims to improve breast cancer treatment order

NCT ID NCT07368543

First seen Jan 31, 2026 · Last updated Jun 15, 2026 · Updated 24 times

Summary

This study looks at two powerful drugs, sacituzumab govitecan (SG) and trastuzumab deruxtecan (T-DXd), for people with a certain type of advanced breast cancer (HER2-low/TROP2-high). The goal is to find out which drug works best when given first and how to switch if the first stops working. About 216 adults will take part, and researchers will track how long the cancer is controlled and look for markers that predict success.

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Contacts and locations

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Conditions

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