Transarterial chemoembolization combined with camrelizumab for recurrent hepatocellular carcinoma

作者：Yusheng Guo, Yanqiao Ren, Lei Chen, Tao Sun, Weihua Zhang, Bo Sun, Licheng Zhu, Fu Xiong, Chuansheng Zheng · 发表于：BMC Cancer · 年份：2022 · DOI：10.1186/s12885-022-09325-6 · 被引用次数：40 · 研究领域：Hepatocellular Carcinoma Treatment and Prognosis、Inflammatory Biomarkers in Disease Prognosis、Immune cells in cancer

PURPOSE: To evaluate the efficacy and safety of transarterial chemoembolization (TACE) combined with camrelizumab (hereafter, TACE-camrelizumab) in the treatment of patients with recurrent hepatocellular carcinoma (R-HCC) after curative resection. PATIENTS AND METHODS: R-HCC patients who underwent TACE plus camrelizumab or TACE-alone from January 2016 to August 2021 were retrospectively evaluated. Patients were assessed for tumor response, progression-free survival, survival rates and adverse events. RESULTS: Seventy-one patients were included in this study, including 20 patients in the TACE- camrelizumab group and 51 patients in the TACE-alone group. The objective response rate was 56.9% in the TACE-alone group and 40% in the TACE-camrelizumab group at 3 months (P = 0.201). The disease control rates were 84.3% in TACE-alone group and 80% in TACE-camrelizumab group at 3 months (P = 0.663). The progression-free survival (PFS) of the TACE-alone group was slightly longer than those of the TACE- camrelizumab group (9 months vs. 6 months). However, there were no statistically significant differences in the median PFS (P = 0.586). Similarly, there were no significant differences in the half-year and one-year survival rates (P = 0.304, P = 0.430). Multivariate analysis revealed that Neutrophil-to-lymphocyte ratio (NLR) was associated with PFS significantly. 75% patients developed at least one type of AEs related to camrelizumab in TACE-camrelizumab group, and no patients developed s...