News|Videos|June 9, 2026

Ivonescimab plus chemotherapy versus tislelizumab plus chemotherapy in previously untreated advanced squamous non-small cell lung cancer: Overall survival results of the Phase 3 HARMONi-6

The HARMONi-6 study evaluated ivonescimab plus chemotherapy versus tislelizumab plus chemotherapy as first-line treatment for advanced squamous non–small cell lung cancer. The combination with ivonescimab demonstrated a meaningful overall survival advantage across key patient subgroups while maintaining a manageable and generally comparable safety profile. These findings support ivonescimab plus chemotherapy as a promising new frontline treatment option for this patient population

The HARMONi-6 study evaluated ivonescimab plus chemotherapy versus tislelizumab plus chemotherapy as first-line treatment for advanced squamous non–small cell lung cancer. The combination with ivonescimab demonstrated a meaningful overall survival advantage across key patient subgroups while maintaining a manageable and generally comparable safety profile. These findings support ivonescimab plus chemotherapy as a promising new frontline treatment option for this patient population


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