Urinary glutathione S-transferase as an early marker for renal dysfunction in patients admitted to intensive care with sepsis

Abstract

Urinary pi-GST is elevated early in all patients with sepsis syndrome, but is not predictive of AKI as defined by AKIN. This may indicate sensitive detection of an earlier phase of kidney injury, and suggests that sepsis-related renal injury affects the distal tubules, giving new insights into the pathophysiology of AKI in sepsis.