Risk stratification after paracetamol overdose using mechanistic biomarkers: results from two prospective cohort studies.

ABSTRACT:

Background

Paracetamol overdose is common but patient stratification is suboptimal. We investigated the usefulness of new biomarkers that have either enhanced liver specificity (microRNA-122 [miR-122]) or provide mechanistic insights (keratin-18 [K18], high mobility group box-1 [HMGB1], and glutamate dehydrogenase [GLDH]). The use of these biomarkers could help stratify patients for their risk of liver injury at hospital presentation.

Methods

Using data from two prospective cohort studies, we assessed the potential for biomarkers to stratify patients who overdose with paracetamol. We completed two independent prospective studies: a derivation study (MAPP) in eight UK hospitals and a validation study (BIOPAR) in ten UK hospitals. Patients in both cohorts were adults (≥18 year

SUBMITTER: Dear JW 

PROVIDER: S-EPMC5777094 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature