RESUMO
BACKGROUND: Patients with advanced hepatocellular carcinoma (HCC) have a poor prognosis. First-line multikinase inhibitors like sorafenib and lenvatinib are poorly tolerated and have low response rates. Several clinical trials have shown tolerability and efficacy of immunotherapy in this setting. The objective of this retrospective study was to determine the outcomes of front-line nivolumab in a frail real-world population. OBSERVATIONS: In this retrospective study conducted between January 2016 and December 2019, 14 men (median age, 63.5 years; range, 58-72 years) with HCC received nivolumab as front-line systemic therapy. Only 2 patients had a response to immunotherapy (14.3%), of which 1 patient had a complete response (7.1%). The median progression-free survival was 4 months and median overall survival was 8 months. Incidence of grade 3 or higher toxicity was 35%. CONCLUSIONS: In our small, real-world cohort of patients receiving immunotherapy as front-line systemic treatment for HCC, outcomes were poor with front-line immunotherapy.
RESUMO
The rates of human papillomavirus positivity of the p16 biomarker in veterans were similar to those of patients with oropharyngeal head and neck tumors in the general population, but differed from general population patients with nonoropharyngeal squamous cell carcinoma.
