Journal
JOURNAL OF PEDIATRICS
Volume 155, Issue 3, Pages 324-330Publisher
MOSBY-ELSEVIER
DOI: 10.1016/j.jpeds.2009.03.019
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- Programme Hospitalier de Recherche Clinique National of the French Ministry of Health [020322]
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Objective To test the hypothesis that prophylactic treatment of neutropenic premature neonates with recombinant granulocyte-colony stimulating factor (rG-CSF) would reduce the incidence of nosocomial infections (NIs). Study design A total of 25 neonatal intensive care units participated in this multicenter, randomized, double-blind, placebo-controlled trial. Premature infants of gestational age (GA) <= 32 weeks were included if they had a peripheral blood count showing < 1500 neutrophils/mm(3) for at least 24 hours during the first 3 weeks of life. A total of 200 infants received either rG-CSF (10 mu g/kg/day) or placebo for 3 days. Primary outcome was survival free of infection for 4 weeks after treatment, assessed in an intention-to-treat analysis. Results A total of 102 infants received rG-CSF (mean GA, 29.2 weeks), and 98 received placebo (mean GA, 29.1 weeks). Survival free of confirmed infection for 4 weeks after treatment was 74/102 in the rG-CSF group and 66/98 in the placebo group (P =.42). However, during 2 weeks, there was a significant difference between groups (86/102 vs 70/98; P =.028). Conclusions In this population, prophylactic rG-CSF did not significantly increase survival free of infection at 4 weeks after treatment. The transient effect observed at 2 weeks in the most immature infants should be evaluated further. (J Pediatr 2009; 155:324-30).
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