Targeted antibody therapy

Trastuzumab

Herceptin HER2-directed monoclonal antibody

Used in HER2-positive cancers in specific treatment settings.

Biomarker and testing questions

Ask how HER2 status was tested and whether the result is positive, equivocal, or should be repeated.

Second-opinion questions

How does HER2 status affect surgery, chemotherapy, antibody therapy, or clinical trial options?

Safety discussion reminder

HER2-directed therapy has specific monitoring needs. Discuss heart monitoring and infusion risks with the care team.

Official source links

NCI cancer drug information (NCI)
DailyMed label search (DailyMed)
FDA label search (FDA)
ClinicalTrials.gov search (ClinicalTrials.gov)

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