Differential Impact of Cytochrome 2C19 Allelic Variants on Three Different Platelet Function Tests in Clopidogrel-Treated Patients.
Renske H OlieRachelle R K HensgensPetal A H M WijnenLeo F VeenstraBianca T A de GreefMinka J A VriesPaola E J van der MeijdenJurriën M Ten BergHugo Ten CateOtto BekersYvonne M C HenskensPublished in: Journal of clinical medicine (2021)
For VerifyNow and LTA, the on-treatment platelet reactivity in clopidogrel-treated patients correlates well with the underlying CYP2C19 polymorphism. For Multiplate, no major effect of genetic background could be shown, and effects of other (patient-related) variables prevail. Thus, besides differences in test principles and the influence of patient-related factors, the disagreement between PFTs is partly explained by differential effects of the CYP2C19 genotype.