Which drug first? new trial aims to optimize breast cancer treatment sequence

NCT ID NCT07368543

First seen Jan 31, 2026 · Last updated Apr 28, 2026 · Updated 11 times

Summary

This study tests the best order of two powerful targeted drugs (sacituzumab govitecan and trastuzumab deruxtecan) in people with HER2-low, TROP2-high metastatic breast cancer. About 216 participants will be randomly assigned to start with one drug and switch to the other upon progression. The goal is to see which sequence controls the cancer longer and to identify biomarkers that predict response.

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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

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Conditions

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