EASL 2014:含SOF/LDV方案可有效治疗HCV基因1型初治患者

2014-04-14 佚名 dxy

ION-3是一项非盲的3期临床研究,旨在评估较短的治疗时间内,固定剂量的sofosbuvir(SOF)400毫克/ ledipasvir(LDV)90毫克联合或不联合利巴韦林(RBV)治疗,对HCV基因1型初治非肝硬化患者的有效性和安全性。 研究将患者随机分配接受SOF / LDV±利巴韦林治疗8周或SOF / LDV 治疗12周。根据HCV亚型随机化分层。主要治疗终点为SVR12。 共647例患

ION-3是一项非盲的3期临床研究,旨在评估较短的治疗时间内,固定剂量的sofosbuvir(SOF)400毫克/ ledipasvir(LDV)90毫克联合或不联合利巴韦林(RBV)治疗,对HCV基因1型初治非肝硬化患者的有效性和安全性。

研究将患者随机分配接受SOF / LDV±利巴韦林治疗8周或SOF / LDV 治疗12周。根据HCV亚型随机化分层。主要治疗终点为SVR12。

共647例患者接受治疗,其中58%患者为男性,78%患者为白人, 75%患者携带非CC IL28B等位基因,80%患者为基因1a型感染。研究结果显示,治疗的耐受性良好,只有3例因不良事件而停止治疗,10例患者发生严重不良事件,但与治疗无关。常见的不良事件见下表。

第4周时,> 99%的患者达到HCV RNA < LLOQ,治疗过程中无病毒学反应失败患者。接受SOF/LDV +利巴韦林或单药SOF/LDV治疗的患者中5%发生血红蛋白<10 g/dL,未观察到其他显著的实验室异常。

研究表明,三个SOF/ LDV治疗方案安全性和耐受性均良好。其治疗安全性与利巴韦林一致,在SOF/ LDV+利巴韦林组,常见的不良反应事件和≥3级的实验室检查异常更多。所有患者完全SVR12数据可在EASL2014上获得。

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    2014-04-16 ymljack
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    2014-04-16 kord1983
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    2014-04-16 lq1771
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