Acetaminophen Protein Adducts in Hospitalized Children Receiving Multiple Doses of Acetaminophen.

ABSTRACT: Previous reports have questioned the safety of multiple doses of acetaminophen administered to ill children. Acetaminophen protein adducts (adducts) are a biomarker of acetaminophen-induced liver injury and reflect the oxidative metabolism of acetaminophen, a known mechanism in acetaminophen toxicity. In this prospective observational study, we analyzed adduct concentrations in 1034 blood samples obtained from 181 hospitalized children (1 to 18 years inclusive) who received 2 or more doses of acetaminophen. Linear regression analysis showed that serum adduct concentrations increased as a function of the cumulative acetaminophen dose, which could be attributed, in part, to a long half-life of adducts (2.17 ± 1.04 days [mean ± standard deviation]) in children. However, few patients (2%) were

SUBMITTER: Jiang S 

PROVIDER: S-EPMC6767112 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature