术后复发性肝癌的介入治疗疗效分析

目的分析肝动脉化疗栓塞(TACE)治疗术后复发性肝细胞肝癌的生存率及影响因素。方法对行TACE治疗的130例术后复发性肝细胞肝癌患者进行回顾性分析,计算此类患者治疗后的生存率及生存时间,分析影响其生存的相关因素。结果全组130例总的1,3,5年生存率为83.0%、45.5%和17.6%,中位生存时间2.4年。单纯TACE治疗94例,其1,3年生存率分别为76.4%和37.1%,中位生存期2.1年;TACE联合瘤内无水酒精注射(PEI)治疗36例,1,3年生存率分别为100.0%和66.5%,中位生存期为3.5年。TACE联合PEI治疗组的生存率和生存期均显著优于单纯TACE治疗组(P<0.05),死亡风险显著低于单纯TACE治疗组(P<0.05);复发瘤直径>5cm和有远处转移者的死亡风险,显著高于肿瘤直径≤5cm和无远处转移者(P<0.05)。结论TACE联合PEI治疗,可显著提高术后复发性肝癌患者的生存率,延长生存期。

Transcatheter hepatic arterial chemoembolization on recurrent hepatocellular carcinoma after resection

OBJECTIVE: To investigate the effect of transcatheter hepatic arterial chemoembolization (TACE) therapy on the survival and prognosis of recurrent hepatocellular carcinoma (HCC) after surgical resection. METHODS: The data of 130 surgically resected but recurrent HCC patients treated by TACE were reviewed retrospectively. The survival and influencing factors on the prognosis were analyzed. RESULTS: The overall 1-, 3-, 5-year survival rates of these 130 patients were 83.0%, 45.5% and 17.6% respectively (median survival time 2.4 years). Ninty-four of the series were treated with TACE alone, which gave the 1-, 3- year survival rates of 76.4% and 37.1%, respectively (median survival time 2.1 years). Thirty-six out of 130 patients treated with TACE plus percutaneous ethanol injection (PEI), the 1-, 3-year survival rates were 100.0% and 66.5% respectively with a median survival time (MST) of 3.5 years. The survival of TACE plus PEI group was significantly better, and the mortality risk was significantly lower than that of TACE alone group (P < 0.05). The mortality risk of those with > 5 cm diameter recurrent tumor or with distant metastasis was significantly higher than those with < or = 5 cm diameter tumor or without metastasis (P < 0.05). CONCLUSION: TACE combined with PEI may improve the survival of recurrent HCC patients.