CYP2C19 Genotyping May Provide a Better Treatment Strategy when Administering Escitalopram in Chinese Population.

ABSTRACT: Depression disorder is one of the most serious mental illnesses in the world. Escitalopram is the essential first-line medication for depression disorder. It is the substrate of hepatic cytochrome P450 (CYP) enzyme CYP2C19 with high polymorphism. The effect of CYP2C19 on pharmacokinetics and pharmacodynamics on Caucasian population has been studied. The Clinical Pharmacogenetics Implementation Consortium Guideline provides dosing recommendations for escitalopram on CYP2C19 genotypes on the basis of the studies on Caucasian population. However, the gene frequency of the alleles of CYP2C19 showed racial differences between Chinese and Caucasian populations. Representatively, the frequency of the *2 and *3 allele, which were considered as poor metabol

SUBMITTER: Huang X 

PROVIDER: S-EPMC8429954 | biostudies-literature | 2021

REPOSITORIES: biostudies-literature