Detection of ErbB2 gene amplification to increase the likelihood of the effectiveness of ErbB2 antibody breast cancer therapy

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United States of America Patent

PATENT NO 7993834
SERIAL NO

11942449

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Abstract

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The invention provides a method for more effective treatment of patients susceptible to or diagnosed with tumors overexpressing ErbB, as determined by a gene amplification assay, with an ErbB antagonist. Such method comprises administering a cancer-treating dose of the ErbB antagonist, preferably in addition to chemotherapeutic agents, to a subject in whose tumor cells ErbB has been found to be amplified e.g., by fluorescent in situ hybridization. ErbB antagonists described include an anti-HER2 antibody. Pharmaceutical packaging for providing the components for such treatment is also provided.

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Patent Owner(s)

Patent OwnerAddress
GENENTECH INCSOUTH SAN FRANCISCO CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mass, Robert D Mill Valley, US 62 818

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