Relationship between CYP2D6 genotype, activity score and phenotype in a pediatric Thai population treated with risperidone.

ABSTRACT: Recently, the Clinical Pharmacogenetics Implementation Consortium (CPIC) have revised recommendations for the translation of CYP2D6 genotype to phenotype. Changes affect phenotype grouping, as well as the value used to calculate activity score for the CYP2D6*10 allele to better reflect the substantially decreased activity of this allele which is the most frequent allele found in Asian populations. This study aimed to evaluate whether the lower value for CYP2D6*10 as recommended, and the revised phenotype groupings improve the relationship between CYP2D6 genotype and risperidone measures. One hundred and ninety-nine children and adolescents with autism treated with a risperidone-based regimen for at least four weeks were included. CYP2D6 genotype was determined using the Luminex xTAG CYP2D6

SUBMITTER: Hongkaew Y 

PROVIDER: S-EPMC7892547 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature