Impact of Hemolysis on Acute Kidney Injury and Mortality in Children Supported with Cardiac Extracorporeal Membrane Oxygenation.

ABSTRACT: Intravascular hemolysis with elevated plasma-free hemoglobin (PFH) complicates extracorporeal membrane oxygenation (ECMO). In 50 consecutive pediatric cardiac patients requiring ECMO, we sought to describe the relationship between PFH and clinical outcomes; primary outcomes were acute kidney injury (AKI) and prolonged (>14 days) renal replacement therapy (RRT). Median age was 35 days, median weight 3.9 kg, and median ECMO duration 4.2 days. Seventy-eight percent (39/50) weaned off ECMO; survival to discharge was 50% (25/50). Seventy percent (35/50) had AKI on ECMO. Seventy-seven percent (30/39) required RRT post-ECMO; median duration was 5.2 days (0, 14.2). Prolonged RRT was associated with higher daily PFH (67.5 mg/dL [54.1, 102.5] vs. 46.7 mg/dL [40, 72.6], p = .025) and higher pe

SUBMITTER: Borasino S 

PROVIDER: S-EPMC6296454 | biostudies-literature | 2018 Dec

REPOSITORIES: biostudies-literature