Regulatory approval

Published by the Health Canada.

Health Canada approved ribociclib in combination with an aromatase inhibitor for the adjuvant treatment of adult patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative stage II-III early breast cancer at high risk of recurrence. This indication is based on NATALEE (LEE011 O12301C) was a randomized (1:1), open-label, multicenter study, where participants received goserelin and either letrozole or anastrozole, in addition to ribociclib.

This is written in the approval document as:

KISQALI (ribociclib tablets) is indicated, in combination with an aromatase inhibitor for the adjuvant treatment of adult patients with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative stage II-III early breast cancer at high risk of recurrence.

Citation

Novartis Pharmaceuticals Canada Inc. Kisqali (ribociclib) [product monograph]. Health Canada website. https://pdf.hres.ca/dpd_pm/00083872.PDF. Revised March 2026. Accessed April 2026.

Therapeutic response

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

Organization(s) Biomarker(s) Cancer type Therapy(ies)
HC (1) ER positive, HER2-negative Invasive Breast Carcinoma Anastrozole, Goserelin, Ribociclib
HC (1) HER2-negative, PR positive Invasive Breast Carcinoma Anastrozole, Goserelin, Ribociclib
HC (1) ER positive, HER2-negative, PR positive Invasive Breast Carcinoma Anastrozole, Goserelin, Ribociclib
HC (1) ER positive, HER2-negative Invasive Breast Carcinoma Goserelin, Letrozole, Ribociclib
HC (1) HER2-negative, PR positive Invasive Breast Carcinoma Goserelin, Letrozole, Ribociclib
HC (1) ER positive, HER2-negative, PR positive Invasive Breast Carcinoma Goserelin, Letrozole, Ribociclib