Shiga Toxin-Producing Escherichia Coli Associated Hemolytic Uremic Syndrome

VALLES PG; GIL LORENZO AF; CACCIAMANI VALERIA; BENARDÓN ME; COSTANTINO V.V.

Open Access Journal of Urology & Nephrology (OAJUN)

Medwin Publishers

Lugar: Detroit; Año: 2023

2578-4676

Shiga toxin-producing Escherichia coli (STEC)-associated hemolytic uremic syndrome (STEC-HUS) is a clinical syndromeinvolving hemolytic anemia (with fragmented red blood cells), low levels of platelets in the blood (thrombocytopenia), andacute kidney injury (AKI). It is the major infectious cause of AKI in children. Severe forms can be associated with multiorganinvolvement during the acute stage of the disease.Endothelial injury is the trigger event in the microangiopathic process. The host inflammatory response to toxin and E. colilipopolysaccharide (LPS) is involved in disease pathophysiology. Early diagnosis and identification of underlying pathogenicmechanisms are of great significance for improving prognosis and reducing sequelae and mortality. Typical management ofSTEC-HUS patients relies on supportive care for electrolyte and water imbalance, anemia, hypertension, and renal failure. Atpresent there is no specific therapy to ameliorate the prognosis.The Immediate outcome is most often favorable but long-term renal sequelae are frequent due to nephron loss.This review summarizes current knowledge regarding the epidemiological findings, the pathophysiological and clinicalaspects, and its diagnosis and management.