Transarterial infusion chemotherapy with FOLFOX for advanced hepatocellular carcinoma: a multi-center propensity score matched analysis of real-world practice
Shaohua Li, Jie Mei, Qiaoxuan Wang, Feng Shi, Hongyan Liu, Ming Zhao, Lianghe Lu, Yihong Ling, Zhixing Guo, Yabing Guo, Xiaoming Chen, Ming Shi, Wan Yee Lau, Wei Wei, Rong Guo
Abstract
Background: To compare the treatment effectiveness and safety among transarterial infusion chemotherapy (TAI) with FOLFOX regimen, transarterial chemoembolization (TACE), and sorafenib in patients with BCLC stage C hepatocellular carcinoma (HCC). Methods: The data of consecutive patients with BCLC stage C HCC treated with TAI, TACE, or sorafenib from January 2015 to December 2018 at three centers were retrospectively analyzed. Propensity-score matched (PSM) analysis was pairwise performed to reduce selection bias. Treatment effectiveness and safety were evaluated and compared using the Kaplan-Meier method, log-rank test, Cox regression models, and χ2 test. Results: The median overall survival (OS) in the matched TAI cohort was significantly longer than the sorafenib cohort (19.6 vs. 7.5 months, P=0.009), and the TACE cohort (estimated 27.8 vs. 6.6 months, P<0.001). The difference in median progression-free survival (PFS) between the matched TAI and sorafenib cohorts was not significant (5.8 vs. 2.3 months, P=0.219). The median PFS in the matched TAI cohort was significantly longer than the TACE cohort (6.5 vs. 2.8 months, P<0.001). The objective response rate (ORR) in the matched TAI cohort was significantly higher than the sorafenib cohort (36.4% vs. 0.0%, P<0.001) and the TACE cohort (48.7% vs. 4.7%, P<0.001). The incidences of adverse events (AEs) were similar among these three cohorts. Conclusions: TAI with FOLFOX regimen was an effective and safe therapy that improved survival of patients with BCLC stage C HCC.