Serum Transaminases at Presentation and Association with Acute Dialysis in Children with Hemolytic Uremic Syndrome.

Serum transaminases at presentation are independently associated with the subsequent need for dialysis in patients with HUS. Our study suggests that when both serum ALT and AST are normal, the likelihood to need dialysis is very low; alternatively, when both serum ALT and AST are more than two times the upper level of normal, the need for dialysis is very high.