Granulocyte transfusions for neonates with confirmed or suspected sepsis and neutropaenia.

Neonatal sepsis causes significant neonatal mortality and morbidity. Neonates, especially preterm infants, have an immaturity of granulopoeisis and have a limited capacity for progenitor cell proliferation. This results in the frequent occurrence of neutropaenia in septic neonates. Neutropaenic septic neonates have a higher mortality than neonates who are septic but not neutropaenic. Transfusion of granulocytes to septic neutropaenic neonates, therefore, may help reduce mortality and morbidity.