Ivonescimab Shows QOL Benefits in Chemo-Free 1L NSCLC
In the primary analyses of HARMONi-2, ivonescimab demonstrated a median progression-free survival (PFS) of 11.14 months compared with 5.82 months for pembrolizumab (HR = 0.51; P < 0.0001), representing a 49% reduction in the risk of disease progression or death, with a manageable safety profile. The exploratory analysis presented at ELCC 2026 focuses on the other key pillar of treatment evaluation: HRQoL. The HRQoL analysis was conducted with the QLQ-C30, QLQ-LC13, and EQ-5D-5L instruments, showed that in the chemotherapy-free setting, ivonescimab not only significantly extended PFS but also delivered meaningful improvements in health-related quality of life. These findings provide additional, robust evidence to support the broad clinical use of ivonescimab and reinforce its role as a new standard of care (SOC) in first-line lung cancer treatment.
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