New drug cocktail shows promise against aggressive breast cancer

NCT ID NCT05319873

First seen May 14, 2026 ยท Last updated May 14, 2026

Summary

This study tests a combination of targeted drugs (ribociclib, tucatinib, trastuzumab) for HER2-positive breast cancer that has spread or is in early stages. The goal is to see if these drugs are safe and can shrink tumors before surgery better than standard chemotherapy. About 18 adults with HER2+ breast cancer are participating.

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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 โ€” we know it does not capture everything.

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Contacts and locations

Locations

  • UCLA / Jonsson Comprehensive Cancer Center

    Los Angeles, California, 90095, United States

Conditions

Explore the condition pages connected to this study.