• Emily K Ninmer, Jennifer R Charlton, and Michael C Spaeder.
• University of Virginia School of Medicine, Charlottesville, VA.
• Pediatr Crit Care Me. 2022 Jul 1; 23 (7): e366-e370.

ObjectivesAcute kidney injury (AKI), particularly of greater severity and longer duration, is associated with increased morbidity and mortality in the pediatric population. AKI frequently occurs during sepsis, yet the knowledge of risk factors for sepsis-associated AKI in the PICU is limited. We aimed to identify risk factors for AKI that develops or persists after 72 hours from sepsis recognition in pediatric patients with severe sepsis.DesignRetrospective cohort study.SettingPICU at an academic, tertiary-care center.PatientsChildren greater than 1 month and less than or equal to 18 years with severe sepsis in the combined cardiac and medical/surgical PICU between December 1, 2013, and December 31, 2020, at the University of Virginia Children's Hospital.InterventionsNone.Measurements And Main ResultsThe cohort included 124 patients with severe sepsis with 33 patients (27%) who were postcardiac surgery with cardiopulmonary bypass. AKI was defined by the Kidney Disease: Improving Global Outcomes (KDIGO) criteria. The primary outcome was severe AKI, defined as KDIGO stage 2 or 3 AKI present at any point between days 3 and 7 after sepsis recognition. Severe AKI was present in 25 patients (20%). Factors independently associated with severe AKI were maximum vasoactive-inotropic score (VIS) within 48 hours after sepsis recognition and fluid overload. The presence of severe AKI was associated with increased inhospital mortality.ConclusionsIn children with severe sepsis, the degree of hemodynamic support as measured by the VIS and the presence of fluid overload may identify patients at increased risk of developing severe AKI.Copyright © 2022 by the Society of Critical Care Medicine and the World Federation of Pediatric Intensive and Critical Care Societies.

25 keywords...

hide…