
Targeting two alternate pathways at the same time led to improved outcomes in multiple preclinical models of advanced breast cancer.
Rapid readout: sevabertinib delivers high, durable responses in HER2‑mutant advanced NSCLC, with manageable diarrhea and strong frontline benefit signals.
Sevabertinib demonstrated durable antitumor activity in patients with advanced HER2-mutant non-small cell lung cancer across both previously treated and treatment-naïve settings. Responses were observed consistently across key molecular subgroups, with treatment-naïve patients showing particularly favorable outcomes. The safety profile remained manageable and consistent with the tyrosine kinase inhibitor class, supporting the continued development of sevabertinib in earlier lines of therapy.






