Key clinical point: Although lenvatinib plus pembrolizumab exhibits similar tolerability between systemic therapy-naive and -experienced patients with unresectable hepatocellular carcinoma (uHCC), the progression-free survival (PFS), objective response rate (ORR), and disease control rate (DCR) may be compromised in patients with prior systemic therapy.
Major finding: After a 9.3-month median follow-up, therapy-naive vs. -experienced patients showed numerically greater median PFS (9.2 vs. 4.9 months; P = .092), ORR (34.1% vs. 18.5%; P = .157), and DCR (84.1% vs. 70.4%; P = .169), but similar incidence rates of treatment-emergent adverse events (96.4% vs. 97.7%).
Study details: Findings are from a prospective study that enrolled 71 patients with uHCC who were systemic therapy-naive (n = 44) or -experienced (n =2 7) and received lenvatinib plus pembrolizumab.
Disclosures: The study received financial support from Taipei Veteran General Hospital, Taiwan. The authors declared no conflicts of interest.
Source: Wu C-J et al. Lenvatinib plus pembrolizumab for systemic therapy-naïve and -experienced unresectable hepatocellular carcinoma. Cancer Immunol Immunother. 2022 (Mar 28). Doi: 10.1007/s00262-022-03185-6