验证用于估算新加坡患者维持剂量的两种国际华法林药物基因剂量算法

Stephanie Pei Yun Soh, Wei Yann See Toh, Wei Qing Ten, Khai Pang Leong, L. Goh
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引用次数: 0

摘要

1 CYP2C9 和 VKORC1 酶的基因变异在不同人群中出现的频率不同,在决定华法林剂量方面起着重要作用。使用药物遗传学剂量算法预测华法林剂量可缩短达到目标国际正常比(INR)和稳定剂量的时间。2,5 《临床药物遗传学实施联合会指南 2017 年更新版》4 推荐使用 Gage(WarfarinDosing.org7)和国际华法林药物遗传学联合会(IWPC)8 药物遗传学算法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Validating two international warfarin pharmacogenetic dosing algorithms for estimating the maintenance dose for patients in Singapore
Predicting optimal warfarin dosing is difficult due to complex pharmacodynamics and pharmacokinetics, narrow therapeutic index and susceptibility to many factors.1 Genetic variations of the CYP2C9 and VKORC1 enzymes, occurring in different frequencies in different populations, play a significant role in determining warfarin dosing.1-4 Using pharmacogenetic dosing algorithms to predict warfarin doses may shorten the time to achieve target International Normalised Ratio (INR) and stable dose.2,5 The Clinical Pharmacogenetics Implementation Consortium Guidelines 2017 Update4 recommends the Gage (WarfarinDosing.org7) and International Warfarin Pharmacogenetics Consortium (IWPC)8 pharmacogenetic algorithms.
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