首页> 外文期刊>Archives of cardiovascular diseases. Supplements >Resistance to clopidogrel: Genetic and functional tests [Résistance au clopidogrel, tests génétiques et tests fonctionnels]
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Resistance to clopidogrel: Genetic and functional tests [Résistance au clopidogrel, tests génétiques et tests fonctionnels]

机译:对氯吡格雷的耐药性:基因和功能测试[对氯吡格雷的耐药性,基因测试和功能测试]

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摘要

Inter-individual variability in the response to clopidogrel is frequent, well established and observed in a fairly large proportion of patients. A rapid advance in the knowledge of this phenomenon has shown that this variability is related mainly to differences in active metabolite production from the prodrug, clopidogrel. Patients presenting biological resistance, determined through platelet function tests or genetic tests predicting the existence of low metabolism, have a higher risk of cardiovascular accidents. In contrast, genetic variants that activate hepatic metabolism are associated with an increased response to clopidogrel. With the arrival of new thienopyridines, with different metabolism, and the growing access to functional and genetic tests, optimal management of these patients remains an open question.
机译:对氯吡格雷的反应之间存在个体差异,这种现象在很多患者中是常见的,确定的并已观察到。关于这种现象的认识的迅速发展表明,这种变异性主要与前药氯吡格雷的活性代谢产物产生差异有关。通过血小板功能测试或通过基因测试预测存在新陈代谢的生物抵抗力患者,发生心血管疾病的风险更高。相反,激活肝代谢的遗传变异与对氯吡格雷的反应增加有关。随着新的噻吩并吡啶具有不同的新陈代谢,以及越来越多的获得功能和基因检测的机会,这些患者的最佳治疗仍然是一个悬而未决的问题。

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