A Review of Fam-Trastuzumab Deruxtecan-nxki in HER2-Positive Breast Cancer.

Objective: To review the pharmacology, efficacy, and safety of antibody-drug conjugate fam-trastuzumab deruxtecan-nxki in the treatment of advanced, unresectable, or metastatic breast cancer.

Data Sources: Relevant information was identified through a MEDLINE/PubMed (January 2015 to December 2020) literature search. The new drug application, prescribing information, clinical practice guideline, and abstracts from scientific meetings were also reviewed.