Chang Ho Ahn

Trastuzumab plus nivolumab with gemcitabine and cisplatin as first-line therapy for HER2-positive unresectable biliary tract cancer: a phase 1b/2 trial

Biliary tract cancers (BTCs) are associated with poor outcomes despite recent incorporation of immune checkpoint inhibitors into first-line chemotherapy. Human epidermal growth factor receptor 2 (HER2) overexpression or amplification defines a therapeutically targetable subset of...