Proenkephalin Compared to Conventional Methods to Assess Kidney Function in Critically Ill Sepsis Patients

Abstract

In this pilot study in non-steady-state critically ill sepsis patients, GFR appears to be more accurately reflected by plasma PENK concentrations compared to conventional creatinine-based methods. Therefore, PENK holds promise as an accurate and feasible biomarker to determine kidney function during non-steady-state conditions in the critically ill.