Pharmacogenetics polygenic response score predicts outcomes in aspirin-treated stroke patients.

ABSTRACT:

Background

Aspirin is a cornerstone medication for acute ischemic stroke (AIS), but its efficacy varies significantly among individuals. This study aimed to develop a pharmacogenetic polygenic response score (PgxRS) to predict the incidence of adverse outcomes in aspirin-treated AIS patients.

Methods

We conducted a retrospective study involving 828 AIS patients who received aspirin therapy. Fifteen candidate single nucleotide variants (SNPs) in genes related to aspirin's mechanism of action, transport, metabolism, and platelet function were genotyped. The association between SNPs and the risk of unfavorable prognosis (defined as modified Rankin Scale score >1 at 90 days) was assessed using logistic regression analysis. Multivariable models incorporating SNPs and clinical fac

SUBMITTER: Ma RN 

PROVIDER: S-EPMC12023276 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature