存在HCC史的患者近1/3在接受DAA治疗后复发

2016-04-14 MedSci MedSci原创

据国际肝病大会上的一项报道显示,尽管经直接抗病毒治疗后肝细胞癌很少会发生,但是存在HCC史患者其肝癌复发率为29%。

据国际肝病大会上的一项报道显示,尽管经直接抗病毒治疗后肝细胞癌(HCC)很少会发生,但是存在HCC史患者其肝癌复发率为29%。

来自波罗尼亚大学的医学助理教授Stefano Brillanti博士在国际肝病大会2016上说道,“既往HCC史是经抗病毒治疗(DAA)后发生新的HCC的最强预测因素。对于存在HCC史的患者来说,癌症侵袭性强和发病时年龄小是其肝癌复发的危险因素。”

在此大型回顾性队列中,研究人员共纳入了344名丙型肝炎相关性肝硬化的患者,Child-Pugh 为A或B,均未患有HIV。患者接受各种DAA组合治疗,但是治疗并不会影响持续病毒学应答或肝癌的发生。治疗结束后对其随访24周。

结果发现,7.6%(26)的研究对象发生HCC,但是在59例存在HCC史的患者中,HCC的复发率为29%(17)。而对于无HCC史的研究对象来说,仅3.2%(9例)的人发生HCC。

DAA治疗后还有三个HCC发生的预测因素。基线时期仅10.1%并未发生HCC的研究对象Child-Pugh为B,但是这些研究对象中,26.9%的人没有发生肝癌。HCC患者中肝脏硬度大于21.3 kPa比例更大。此外,发生HCC的患者其血小板的水平较低。

对于存在HCC史的患者,年龄较小(56岁vs. 73岁)和治疗经历(88.2% vs. 61.9%)是HCC复发的指标。

对于肝硬化的患者应在治疗后进行密切监测,此研究结果的生物学意义需要更好的解释。

原始出处:

Katrina Altersitz. Nearly one-third of patients with previous HCC recur after DAA therapy. Healio, April 14, 2016.

Buonfiglioli F. Abstract LBP506. Presented at: International Liver Congress; April 13-17, 2016; Barcelona.

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    2016-10-03 1e10c84am36(暂无匿称)

    深度好文,值得关注

    0

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    2016-04-16 1de3b290m83(暂无匿称)

    有用

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    2016-04-16 智智灵药
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    2016-04-16 仁心济世

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