摘要
目的:探讨肝动脉化疗栓塞(transarterial chemoembolization,TACE)联合射频消融(radiofrequency ablation,RFA)对于直径>5 cm 的肝细胞肝癌(hepatocellular carcinoma,HCC)的治疗效果。方法回顾性分析2007年1月~2014年1月30例直径>5 cm 的 HCC 患者资料,年龄34~83岁,(58.4±12.7)岁。肝内肿瘤均为单发,直径5~17 cm,(7.0±2.6)cm。肝功能 Child-Pugh 评分 A 级19例,B 级11例。患者一般状态卡氏功能状态(Karnofsky performance status,KPS)评分70~100分,(88.6±10.3)分。治疗顺序:先行 TACE 治疗,TACE 后适时给予 RFA。随访过程中如发现肿瘤局部残存或复发,仍行TACE 结合 RFA 治疗。随访终点事件为患者死亡或随访期结束(2014年1月)。采用 Kaplan-Meier 法进行生存期分析,并对随访结束时尚存活患者的 Child-Pugh 评分和 KPS 评分进行治疗前后的统计学比较。结果经 TACE 和 RFA 联合治疗后,30例初始病灶中完全灭活23例(76.7%),未完全灭活7例(23.3%)。随访期内24例(80%)出现肝内新发病灶,6例(20%)未再出现新发病灶。至随访终止,完全缓解(complete remission,CR)9例(30%),部分缓解(partial remission,PR)1例(3.3%),疾病进展(progression of disease,PD)7例(23.3%),死亡13例(43.3%)。存活患者随访期内 Child-Pugh 评分及 KPS 评分变化无统计学意义(P >0.05)。全组随访时间13~60个月,(34.1±14.1)月。中位生存期48个月(95% CI 34~62个月)。1、3、5年生存率分别为96.7%、69.5%、33.2%。结论本研究进一步证实 TACE 联合 RFA 安全有效,可以控制 HCC 患者肝内病变的进展,改善其生活质量,生存期数据满意。对于直径>5 cm 的 HCC 患者,TACE 联合 RFA 是有效的治疗手段之一。
Objective To investigate the efficacy and safety of radiofrequency ablation (RFA) combined with transarterial chemoembolization (TACE) for hepatocellular carcinoma (HCC) bigger than 5 cm. Methods From January 2007 to January 2014, thirty HCC patient with lesion diameter bigger than 5 cm were enrolled in this study. The age ranged 34 - 83 years old ( mean, 58.4 ± 12.7 years old). The tumor size was 5 - 17 cm (mean, 7.0 ± 2.6 cm). The liver function was assessed by the Child-Pugh scores, with A in 19 cases and B in 11 cases. And clinical status of each patient was evaluated by the Karnofsky performance status (KPS) scores showing 70 -100 points (mean, 88.6± 10.3 points). For all the lesions, RFA was given at appropriate time after TACE. If residual lesions or recurrent lesions were found during follow-up period, TACE + RFA was given repeatedly when possible. The KPS scores and Child-Pugh scores were evaluated by the end of the follow up. The estimated overall survival and medians for survival time was analyzed statistically. Results Among the 30 initial lesions, complete ablation was achieved in 23 cases (76.7%) and partial ablation in 7 (23.3%). During the follow-up period, new lesions developed in 24 patients (80%) and no reemergence of lesions in 6 patients (20%). Among the whole group, complete remission (CR) was obtained in 9 cases (30%) , partial remission (PR) 1 case (3.3%) , progression of disease (PD) in 7 cases (23.3%) , and death in 13 cases (43.3%). The follow-up time was 13 - 60months (mean, 34.1 ± 14.1 months). The estimated median survival time was 48 months (95% CI: 34 -62 months). The 1-, 3- and 5-year survival rates for whole group were 96.7% , 69.5% , and 33.2% , respectively. Conehasions For patients with HCC bigger than 5 cm, RFA + TACE can effectively control the local lesion. The estimated overall survival is excellent.
出处
《中国微创外科杂志》
CSCD
北大核心
2015年第10期878-882,共5页
Chinese Journal of Minimally Invasive Surgery
基金
北京大学-清华大学生命科学联合中心临床青年人才培育项目(201301018)
关键词
肝脏
肝细胞肝癌
射频消融术
经动脉化疗栓塞术
Liver
Hepatocellular carcinoma
Radiofrequency ablation
Transarterial chemoembolization