Zi-Han Zhang1, Wen Zhang1, Jun-Ying Gu2, Qing-Xin Liu1, Jing-Qin Ma1, Ling-Xiao Liu1, Jian-Hua Wang1, Jian-Jun Luo3, Zhi-Ping Yan1. 1. Department of Interventional Radiology, Zhongshan Hospital, Shanghai, People's Republic of China; Department of Medical Imaging, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China. 2. Department of Radiology, Zhongshan Hospital, Shanghai, People's Republic of China; Department of Medical Imaging, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China. 3. Department of Interventional Radiology, Zhongshan Hospital, Shanghai, People's Republic of China; Department of Medical Imaging, Shanghai Medical College, Fudan University, Shanghai, People's Republic of China. Electronic address: jianjunluo1122@163.com.
Abstract
PURPOSE: To evaluate the safety and efficacy of iodine-125 (125I) seed strand implantation in combination with transarterial chemoembolization for the treatment of hepatitis B-related unresectable hepatocellular carcinoma (HCC) with portal vein invasion. MATERIALS AND METHODS: From January 2013 to June 2016, 76 HCC patients with type II tumor thrombus were included in this single-center retrospective study. Twenty patients underwent 125I seed strand implantation combined with transarterial chemoembolization (group A; n = 20), while 56 patients underwent transarterial chemoembolization alone (group B; n = 56). The procedure-related and radiation complications were assessed. Overall survivals were compared by propensity-score analysis. RESULTS: The technique was successfully performed in all patients. The mean intended dose (r = 10 mm; z = 0; 240 days) was 62.6 ± 1.8 Gy. No grade 3 or 4 adverse events related to the procedure occurred in either group. After propensity-score-matching analysis, 19 patients were selected into each group, respectively. In the propensity-matching cohort, the median overall survival time was significantly longer in group A than in the group B (19 pairs; 28.0 ± 2.4 vs 8.7 ± 0.4 mo; P = .001). Treatment strategy, arterioportal shunt, and number of transarterial chemoembolization sessions were significant predictors of favorable overall survival time. CONCLUSIONS: 125I seed strand implantation combined with transarterial chemoembolization is a safe and effective treatment for HCC patients with portal vein invasion.
PURPOSE: To evaluate the safety and efficacy of iodine-125 (125I) seed strand implantation in combination with transarterial chemoembolization for the treatment of hepatitis B-related unresectable hepatocellular carcinoma (HCC) with portal vein invasion. MATERIALS AND METHODS: From January 2013 to June 2016, 76 HCCpatients with type II tumor thrombus were included in this single-center retrospective study. Twenty patients underwent 125I seed strand implantation combined with transarterial chemoembolization (group A; n = 20), while 56 patients underwent transarterial chemoembolization alone (group B; n = 56). The procedure-related and radiation complications were assessed. Overall survivals were compared by propensity-score analysis. RESULTS: The technique was successfully performed in all patients. The mean intended dose (r = 10 mm; z = 0; 240 days) was 62.6 ± 1.8 Gy. No grade 3 or 4 adverse events related to the procedure occurred in either group. After propensity-score-matching analysis, 19 patients were selected into each group, respectively. In the propensity-matching cohort, the median overall survival time was significantly longer in group A than in the group B (19 pairs; 28.0 ± 2.4 vs 8.7 ± 0.4 mo; P = .001). Treatment strategy, arterioportal shunt, and number of transarterial chemoembolization sessions were significant predictors of favorable overall survival time. CONCLUSIONS: 125I seed strand implantation combined with transarterial chemoembolization is a safe and effective treatment for HCCpatients with portal vein invasion.
Authors: Liangliang Yan; Lei Chen; Kun Qian; Xuefeng Kan; Hongsen Zhang; Bin Liang; Chuansheng Zheng Journal: Cancer Manag Res Date: 2021-05-13 Impact factor: 3.989
Authors: Lei Chen; Tao Sun; Xuefeng Kan; Shi Chen; Yanqiao Ren; Yanyan Cao; Liangliang Yan; Bin Liang; Bin Xiong; Chuansheng Zheng Journal: J Int Med Res Date: 2020-10 Impact factor: 1.671