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    • 1. 发明申请
    • MODELING EVOLUTIONARY DYNAMICS OF HEPATITIS-C RESISTANT VARIANTS IN PATIENTS DOSED WITH TELAPREVIR
    • 建立患有TELAPREVIR的患者中耐药性变异体的演变动力学
    • WO2010062676A1
    • 2010-06-03
    • PCT/US2009/062738
    • 2009-10-30
    • VERTEX PHARMACEUTICALS INCORPORATEDADIWIJAYA, Bambang SenoajiGARG, Varun
    • ADIWIJAYA, Bambang SenoajiGARG, Varun
    • G06F19/00
    • G16H50/20G06F19/00
    • The invention relates to a method of measuring and predicting the evolutionary dynamics of HCV genotype 1 population when dosed with a composition including a protease inhibitor. The method includes using a multivariant viral kinetic model consisting of two-step process of random mutation and selection by competition among various HCV variants for shared limited healthy target cells constituting replication space to measure and predict the evolutionary dynamics of HCV genotype (1) population thereby providing useful information on dosing and responsiveness to compositions including a protease inhibitor. The model parameters are estimated from pre-, during-, and post-dosing plasma HCV RNA and post-dosing clonal sequencing data using a scheme that integrates all dosing periods to impose consistency and to improve estimation results.
    • 本发明涉及当给予包含蛋白酶抑制剂的组合物时测量和预测HCV基因型1群体的进化动力学的方法。 该方法包括使用多变量病毒动力学模型,其由随机突变的两步过程和各种HCV变体之间的竞争选择构成复制空间的共享有限健康靶细胞,从而测量和预测HCV基因型(1)群体的进化动力学 提供关于给药和对包括蛋白酶抑制剂的组合物的反应性的有用信息。 模型参数是从给药前,给药前和给药后血浆HCV RNA和给药后克隆测序数据估计的,该方案使用整合所有给药期以施加一致性并改善估计结果的方案。