Therapeutic Response Statement (Sensitivity)

This therapeutic response statement supports the relationship that EGFR Exon 19 (Deletion) status confers therapeutic sensitivity to Amivantamab, Lazertinib in patients with Non-Small Cell Lung Cancer.

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

LAZCLUZE (lazertinib) in combination with amivantamab is indicated for the first-line treatment of adult patients with locally advanced (not amenable to curative therapy) or metastatic non-small cell lung cancer (NSCLC) with epidermal growth factor receptor (EGFR) exon 19 deletions or exon 21 L858R substitution mutations.

Citation

Janssen Inc. Lazcluze (lazertinib) [product monograph]. Health Canada website. https://pdf.hres.ca/dpd_pm/00078792.PDF. Published March 2025. Accessed June 2025.