Acute kidney disease predicts chronic kidney disease in pediatric non-kidney solid organ transplant patients.

Background: Acute kidney disease (AKD) is defined as impaired kidney function present for <90 days with or without an acute kidney injury (AKI) event. Adults with AKD have an increased risk for progression to chronic kidney disease (CKD) and mortality. There are no data on the epidemiology of AKD in children after transplant.