Therapeutic Response Statement (Sensitivity)

This therapeutic response statement supports the relationship that HER2-positive status confers therapeutic sensitivity to Cyclophosphamide, Docetaxel, Epirubicin, Fluorouracil, Pertuzumab, Trastuzumab in patients with Invasive Breast Carcinoma.

This statement is based on a regulatory approval from the Health Canada:

PHESGO (pertuzumab and trastuzumab) in combination with chemotherapy is indicated for the neoadjuvant treatment of patients with HER2-positive, locally advanced, inflammatory, or early stage breast cancer.

Citation

Hoffmann-La Roche Limited. Phesgo (pertuzumab and trastuzumab) [product monograph]. Health Canada website. https://pdf.hres.ca/dpd_pm/00064237.PDF. Revised January 2022. Accessed June 2025.