Regulatory approval

Published by the Health Canada. Approved

IBRANCE (palbociclib) is indicated for the treatment of pre/perimenopausal or postmenopausal women, or men with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative locally advanced or metastatic breast cancer in combination with an aromatase inhibitor as initial endocrine-based therapy.

This is written in the approval document.

Citation

Pfizer Canada ULC. Ibrance (palbociclib) [product monograph]. Health Canada website. https://pdf.hres.ca/dpd_pm/00080990.PDF. Revised July 2025. Accessed April 2026.

Therapeutic response

Precision oncology relationships for therapeutic response derived from this regulatory approval.

Organizations Biomarkers Cancer types Therapies
HC (1) ER positive, HER2-negative Invasive Breast Carcinoma Letrozole, Palbociclib
HC (1) HER2-negative, PR positive Invasive Breast Carcinoma Letrozole, Palbociclib
HC (1) ER positive, HER2-negative, PR positive Invasive Breast Carcinoma Letrozole, Palbociclib