title: A systematic review of acute kidney injury in pediatric allogeneic hematopoietic stem cell recipients.
abstract: The process of allogeneic HSCT in children is associated with frequent AKI and mortality, but the epidemiology is not widely reported. The aim of this review was to summarize the available evidence on incidence, risk factors, timing, and prognosis of AKI in children following HSCT. We systematically reviewed all observational studies reporting incidence and outcomes of AKI in pediatric allogenic HSCT recipients. The minimum criteria for AKI were defined as an increase in sCr ≥ x1.5 or urine output ≤0.5 mL/kg/min over six h. Medline and Embase were searched until March 2014. From 993 electronic records, five were eligible for inclusion (n = 571 patients). The average incidence of AKI within the first 100 days following HSCT was 21.7% (range 11-42%), and the average time of onset was 4-6 wk post-transplant. Risk factors for AKI included cyclosporine toxicity, amphotericin B and foscarnet, SOS, and having a mismatched donor. There were conflicting reports on whether AKI was associated with the development of CKD. AKI is a common and potentially life-threatening complication following HSCT in children. Further quality observational studies are needed to accurately determine the epidemiology and prognosis of AKI in this population.
authors.affiliation: School of Women's & Children's Health, UNSW Medicine, University of New South Wales, Sydney, NSW, Australia.|Centre for Kidney Research, Kids' Research Institute, The Children's Hospital at Westmead, Sydney, NSW, Australia.
authors.forename: Madeleine S
authors.initials: MS
authors.lastname: Didsbury
authors.affiliation: Department of Nephrology, Sydney Children's Hospital, Randwick, NSW, Australia.
authors.forename: Fiona E
authors.initials: FE
authors.lastname: Mackie
authors.affiliation: School of Women's & Children's Health, UNSW Medicine, University of New South Wales, Sydney, NSW, Australia.|Department of Nephrology, Sydney Children's Hospital, Randwick, NSW, Australia.
authors.forename: Sean E
authors.initials: SE
authors.lastname: Kennedy
mesh_terms: D058186:Acute Kidney Injury / Q000150:complications* / Q000209:etiology*; D000293:Adolescent; D000666:Amphotericin B / Q000009:adverse effects; D015415:Biomarkers / Q000652:urine; D002648:Child; D016572:Cyclosporine / Q000633:toxicity; D017245:Foscarnet / Q000009:adverse effects; D005919:Glomerular Filtration Rate; D006086:Graft vs Host Disease; D019337:Hematologic Neoplasms / Q000150:complications / Q000628:therapy; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects* / Q000379:methods*; D006801:Humans; D015994:Incidence; D011379:Prognosis; D012307:Risk Factors; D014184:Transplantation, Homologous / Q000009:adverse effects; D016896:Treatment Outcome
chemical_list: D015415:Biomarkers; D017245:Foscarnet; D000666:Amphotericin B; D016572:Cyclosporine