Cytochrome P450 2C19 Polymorphism and Antiplatelet Therapy. Who Should Really be Genotyped?

被引:4
作者
Kassimis, George [1 ]
Stavrou, Eleana F. [2 ]
Alexopoulos, Dimitrios [1 ]
Athanassiadou, Aglaia [2 ]
机构
[1] Patras Univ Hosp, Dept Cardiol, Patras 26500, Greece
[2] Univ Patras, Sch Med, Lab Gen Biol, GR-26110 Patras, Greece
关键词
Clopidogrel; prasugrel; ticagrelor; percutaneous coronary intervention; CYP2C19; polymorphism; CLOPIDOGREL PLATELET REACTIVITY; CORONARY-ARTERY-DISEASE; PROTON PUMP INHIBITORS; OF-FUNCTION POLYMORPHISM; MAINTENANCE-DOSE CLOPIDOGREL; ACUTE MYOCARDIAL-INFARCTION; ADVERSE CLINICAL-OUTCOMES; CALCIUM-CHANNEL BLOCKERS; ASPIRIN-TREATED PATIENTS; TIMI; 38; TRIAL;
D O I
10.2174/1381612811319130017
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
CYP2C19 is one of the principal enzymes involved in the metabolism of clopidogrel. The genes encoding CYP enzymes are polymorphic, with common alleles conferring reduced function. A loss-of-function allele, CYP2C19*2, is associated with an increased risk of major adverse cardiovascular events, particularly stent thrombosis, in patients with acute coronary syndromes who are receiving clopidogrel, especially among those undergoing percutaneous coronary intervention. Newer, more potent P2Y12 inhibitors like prasugrel and ticagrelor have been introduced recently in the daily clinical practice with better cardiovascular outcome in these patients. The purpose of this review article is to provide information regarding the clinical use of CYP2C19 genotyping in patients requiring antiplatelet therapy.
引用
收藏
页码:2489 / 2495
页数:7
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