Regulatory approval

Published by the Health Products Regulatory Authority. Approved

Neo-adjuvant treatment of postmenopausal women with hormone receptor positive, HER-2 negative breast cancer where chemotherapy is not suitable and immediate surgery not indicated.

This is written in the approval document.

Citation

Novartis Ireland Limited. Femara 2.5 mg film-coated tablets (Letrozole) [summary of product characteristics]. Health Products Regulatory Authority website. https://assets.hpra.ie/products/Human/22619/Licence_PA0896-012-001_30082024144429.pdf. Revised August 2024. Accessed May 25, 2025.

Therapeutic response

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

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