Critical Care Medicine 51(1):p 13, January 2023.
Genetic disorders contribute significantly to morbidity and mortality in pediatric critical care. Diagnostic rapid whole genome sequencing (rWGS) has dramatically impacted care in neonatal intensive care units (ICU). There remains a population of undiagnosed patients with rare genetic diseases who present critically ill to the pediatric ICU (PICU) and the application of rWGS in this setting is not yet fully described. This study evaluated the clinical utility of rWGS in the PICU.