Effect of Intravenous Iron Supplementation on Erythropoiesis in Erythropoietin-Treated Premature Infants

In stable VLBW infants receiving EPO treatment, parenteral supplementation with 2 mg/kg/day of iron sucrose results in a small, but significant, augmentation of erythropoiesis beyond that of r-HuEPO and enteral iron alone. However, to reduce the potential adverse effects of parenteral iron/kg/day on increasing plasma ferritin levels and on causing oxidative injury, we suggest that the parenteral iron dose used should be reduced and/or the time of infusion extended to maintain a serum iron concentration below the total iron-binding capacity.