Trastuzumab-dttb

Brand Name

Ontruzant77,¶,#,*

Pharmacological Class

Human epidermal growth factor receptor 2 (HER2)–directed monoclonal antibody

Use

HER2-overexpressing breast cancer; metastatic gastric or gastroesophageal junction adenocarcinoma

Agents with Similar Pharmacology

Biosimilar [not interchangeable] for trastuzumab# (RITUXAN);79 trastuzumab-dkst#* (OGIVRI),80 trastuzumab-pkrb#* (HERZUMA)81, pertuzumab#

Further Reading in Goodman & Gilman