Ann Surg:在血清HBV DNA载量较低的患者中,抗病毒治疗减少了肝细胞癌复发

2018-03-12 MedSci MedSci原创

研究背景:尽管抗病毒治疗已被证明,术前HBV- DNA载量高的患者,在根治乙肝病毒(HBV)相关的HCC后,可以减少肝细胞癌(HCC)的复发。然而,抗病毒治疗是否可以减少术前HBV DNA载量较低患者,肝细胞癌的复发,目前仍不清楚。研究方法:本研究为一随机、对照试验。200例术前HBV DNA载量较低、进行了HCC切除的患者被随机接受抗病毒治疗或不治疗。研究主要终点为无复发生存率。该研究在2015

研究背景:尽管抗病毒治疗已被证明,术前HBV- DNA载量高的患者,在根治乙肝病毒(HBV)相关的HCC后,可以减少肝细胞癌(HCC)的复发。然而,抗病毒治疗是否可以减少术前HBV DNA载量较低患者,肝细胞癌的复发,目前仍不清楚。

研究方法:本研究为一随机、对照试验。200例术前HBV DNA载量较低、进行了HCC切除的患者被随机接受抗病毒治疗或不治疗。研究主要终点为无复发生存率。该研究在2015年3月31日进行了审查,当时所有幸存的患者都有至少60个月的随访。

研究结果:两组患者的临床特征、实验室相关数据及肿瘤特征是匹配的。抗病毒治疗和、对照组的1年、3年、5年无肿瘤复发率分别是85.9%, 55.2%, 52.0% 和80.6%, 40.9%, 32.3%。抗病毒组的无复发生存率和总体生存率明显优于对照组(P=0.016,P=0.004)。在Cox模型中调整混淆预后因素后,抗病毒治疗复发和死亡的相对风险为0.601[95%置信区间(CI), 0.409-0.884;P = 0.010]和0.509 (95% CI, 0.33 -0.778;分别P = 0.002)。抗病毒治疗是晚期肿瘤复发的独立保护性因素(危险比[HR] = 0.316, 95% CI 0.157-0.637;P = 0.001,而不是早期肿瘤复发的独立保护性因素(HR = 0.782, 95% CI, 0.493-1.240;P = 0.296)。

研究结论:术前HBV-DNA载量较低的患者中,抗病毒治疗显著减少了肝切除术后HCC的复发。

原始出处

Huang G, Li PP, Lau WY, et al. Antiviral Therapy Reduces Hepatocellular Carcinoma Recurrence in Patients With Low HBV-DNA Levels: A Randomized Controlled Trial. Ann Surg, 2018, Mar 8. doi: 10.1097/SLA.0000000000002727.

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    2018-07-03 klivis
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    2018-10-16 xjy02
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    2018-03-14 yahu
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