Am J Gastroenterol:Ledipasvir/Sofosbuvir治疗初治患者和经治疗患者效果良好

2017-11-25 MedSci MedSci原创

LDV/SOF FDC 8周或12周治疗对于无肝硬化的患者、先前有治疗经历或存在肝硬化的患者是有效且安全的。

研究背景:在东南亚,HCV基因6型是最常见的基因型。Ledipasvir和sofosbuvir固定剂量组合(LDV / FDC)治疗12周已被证明对多种HCV基因型有效,包括治疗初治HCV -6型。本研究的目的是检测治疗多种HCV 基因6型患者的效果。

研究方法:在四家美国中心,招募了60例HCV基因6型患者。无肝硬化的初治患者,接受Ledipasvir和sofosbuvir固定剂量治疗,每天口服一次,共8周。有肝硬化的患者或之前接受过治疗的患者,接受Ledipasvir和sofosbuvir固定剂量治疗,每天口服一次,共12周。最主要的结果是治疗后第12周的可持续病毒学反应(SVR)。次要结果是不良事件(AEs)和/或严重不良事件(SAEs)。所有患者均给予书面同意。

研究结果:患者平均年龄为58±10岁,58%的患者为男性。所有的病人都是亚洲和外国出生的。8周治疗组包括20例患者(33.3%),12周治疗组包括40例患者(66.7%)。在12周治疗组,有2例(5%)患者发生失代偿,3例(7.5%)发生肝癌,14例有先前治疗经历(35%)。8周治疗组SVR12为95.0%(19/20),12周治疗组SVR12为95.0%(38/40)。AEs包括疲劳(5%)、失眠(3.3%)、头痛(1.7%)和恶心(1.7%);然而,所有病人都完成了预期的治疗时间。有两种与治疗无关的SAEs。

研究结论:LDV/SOF FDC 8周或12周治疗对于无肝硬化的患者、先前有治疗经历或存在肝硬化的患者是有效且安全的。

原始出处
Nguyen MH, Trinh H, Do S, et al. Open Label Study of 8 vs. 12 Weeks of Ledipasvir/Sofosbuvir in Genotype 6 Treatment Naive or Experienced Patients. Am J Gastroenterol, 2017, Oct 31. doi: 10.1038/ajg.2017.399.
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    2018-01-22 许安
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    2018-02-14 江川靖瑶
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