Epidemiology of Pediatric Transfusion Reactions
JAMA Network Open 10.1001/jamanetworkopen.2026.9274April 27, 2026 at 11:00 AM EDT
What are the rates and epidemiology of pediatric and neonatal transfusion reactions in the US?In this cohort study examining 228 886 transfusions administered to 22 628 pediatric patients across 8 US hospitals, the overall transfusion reaction rate was 0.51%. Allergic reactions and febrile nonhemolytic transfusion reactions occurred more often than in published all-age National Healthcare Safety Network data.These findings suggest pediatric transfusion reactions occur more frequently compared with previously published data from predominantly adult patients, underscoring the importance of pediatric-specific hemovigilance to improve recognition, reporting, and safety monitoring.
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