[Nosocomial infections in pediatrics. Problems and perspectives]

Abstract

High incidence of nosocomial infections in children is largely explained by immunodeficiency, particularly in newborns. Central venous catheter is the main risk factor and coagulase negative staphylococcus the main pathogen in cause. Large variations of nosocomial infection incidences are observed by Nososcomial Infection Surveillance Networks and depend on the pediatric speciality. The highest rate is observed in neonatal intensive care, where incidence density of catheter-related sepsis varies from four to 23 infections for 1000 catheter-days. Local surveillance in each ward, risk factors and knowledge of bacterial epidemiology allow the development of rational preventive and therapeutic protocols. However, prophylactic use of vancomycin is dangerous and immunoglobulins are inefficient.