title: Moving beyond supportive care--current status of specific therapies in pediatric acute kidney injury.
abstract: Acute kidney injury (AKI) remains a significant challenge, leading to increased morbidity, mortality, and medical costs. Therapy for AKI to this point has largely been supportive; specific interventions to treat established AKI have had minimal effect. Review of the pathogenesis of AKI reveals complex, interacting mechanisms, including changes in microcirculation, the immune system, and inflammation, and cell death from both necrosis and apoptosis. Past definitions of AKI have been imprecise; newer methods for AKI identification and classification, including novel biomarkers and improved criteria for defining AKI, may permit earlier intervention with greater potential for success. With improved understanding of pathophysiology and the opportunity for intervention before AKI is fully established, clinicians may be able to move beyond supportive care and improve outcomes.
authors: Department of Pediatrics, University of Washington School of Medicine, Seattle, WA, USA, jordan.symons@seattlechildrens.org.
authors: Jordan M
authors: JM
authors: Symons
mesh_terms: D058186:Acute Kidney Injury / Q000175:diagnosis* / Q000503:physiopathology* / Q000628:therapy*; D015415:Biomarkers; D002648:Child; D006801:Humans; D010372:Pediatrics
chemical_list: D015415:Biomarkers