New hope for tough breast cancer: targeted drug HLX43 enters phase 2 trial
NCT ID NCT07459738
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This phase 2 trial tests a new drug called HLX43 in 60 people with a common type of advanced breast cancer (HR+ HER2-) that has worsened despite standard hormone therapy. The drug is an antibody-drug conjugate that targets PD-L1 to deliver chemotherapy directly to cancer cells. The goal is to see if it can shrink tumors or slow cancer growth.
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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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Conditions
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