New study aims to personalize breast cancer treatment by analyzing tumor subtypes

NCT ID NCT07187752

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 30 times

Summary

This study looks at over 1,000 people with HER2-positive breast cancer to see how their tumor's molecular makeup affects response to a standard pre-surgery drug combination (trastuzumab, pertuzumab, and chemotherapy). The goal is to find which subtypes respond best, helping doctors tailor treatments in the future. Participants receive the drugs before surgery, and researchers measure how many have no cancer cells left at the time of surgery.

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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

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Conditions

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