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首页> 外文期刊>Pharmacogenomics >Validation of warfarin pharmacogenetic algorithms in 586 Han Chinese patients
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Validation of warfarin pharmacogenetic algorithms in 586 Han Chinese patients

机译:华法林药物遗传学算法在586名汉族患者中的验证

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摘要

Aim: To compare the accuracy of the nine selected algorithms for predicting warfarin dose with 586 Han Chinese patients. Materials & methods: Genotyping of VKORC1 1639G>A, CYP2C9*2 and CYP2C9*3 variants was performed. Both the mean absolute error and ideal estimation value were used for comparison. Results: The top three performers were from East Asians. The algorithms from Caucasians generally performed better in the medium-dose subgroup (>3 and <7 mg/day), while the algorithms from East Asians generally performed better in the low-dose subgroup (<= 3 mg/day). None of the algorithms performed well in the high-dose subgroup (>= 7 mg/day). Conclusion: Algorithms built for specific ethnic groups and p-reassigned-dose groups are suggested for better prediction.
机译:目的:比较586种汉族患者中选择的9种算法预测华法林剂量的准确性。材料与方法:对VKORC1 1639G> A,CYP2C9 * 2和CYP2C9 * 3变体进行基因分型。平均绝对误差和理想估计值都用于比较。结果:前三名的表演者来自东亚。高加索人的算法通常在中等剂量亚组(> 3和<7 mg /天)中表现更好,而东亚人的算法通常在低剂量亚组(<= 3 mg /天)中表现更好。在高剂量亚组(> = 7 mg /天)中,没有一种算法能很好地执行。结论:为更好的预测,建议针对特定种族和p重新分配剂量组构建的算法。

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