Can a vitamin a derivative re-sensitize breast cancer to immunotherapy?
NCT ID NCT06731140
First seen Nov 17, 2025 · Last updated May 01, 2026 · Updated 17 times
Summary
This study tests whether adding retinoic acid (a vitamin A derivative) to an immune checkpoint inhibitor can help shrink or control HER2-negative breast cancer that has stopped responding to immunotherapy alone. About 10 adults with metastatic or locally advanced disease will receive the combination. The goal is to see if the treatment can restore the immune system's ability to fight the cancer.
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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.
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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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Fudan University Shanghai Cancer Center
RECRUITINGShanghai, Shanghai Municipality, 200032, China
Contact Phone: •••-•••-••••
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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