Neonatal infections in England: the NeonIN surveillance network. Issue 1 (27th September 2010)

• Record Type: Journal Article
• Authors: Vergnano, Stefania; Menson, Esse; Kennea, Nigel; Embleton, Nick; Russell, Alison Bedford; Watts, Timothy; Robinson, Michael J; Collinson, Andrew; Heath, Paul T
• Is Part Of: Archives of disease in childhood. Volume 96:Issue 1(2011)
• Page Start: F9
• Page End: F14
• Publication Date: 2010-09-27
• Subjects: Infants -- Diseases -- Periodicals; Newborn infants -- Diseases -- Periodicals; Fetus -- Diseases -- Periodicals; 618.920105
• DOI: 10.1136/adc.2009.178798
• Languages: English
• ISSNs: 1359-2998

Abstract

Abstract : Introduction: Neonatal infection is an important cause of morbidity and mortality. Neonatal infection surveillance networks are necessary for defining the epidemiology of infections and monitoring changes over time. Design: Prospective multicentre surveillance using a web-based database. Setting: 12 English neonatal units. Participants: Newborns admitted in 2006–2008, with positive blood, cerebrospinal fluid or urine culture and treated with antibiotics for at least 5 days. Outcome measure: Incidence, age at infection, pathogens and antibiotic resistance profiles. Results: With the inclusion of coagulase negative Staphylococci (CoNS), the incidence of all neonatal infection was 8/1000 live births and 71/1000 neonatal admissions (2007–2008). The majority of infections occurred in premature (<37 weeks) and low birthweight (<2500 g) infants (82% and 81%, respectively). The incidence of early onset sepsis (EOS; ≤48 h of age) was 0.9/1000 live births and 9/1000 neonatal admissions, and group B Streptococcus (58%) and Escherichia coli (18%) were the most common organisms. The incidence of late onset sepsis (LOS; >48 h of age) was 3/1000 live births and 29/1000 neonatal admissions (7/1000 live births and 61/1000 admissions including CoNS) and the most common organisms were CoNS (54%), Enterobacteriaceae (21%) and Staphylococcus aureus (18%, 11% of which were methicillin resistant S aureus ). Fungi accounted for 9% of LOS (72% Candida albicans ). The majority of pathogens causing EOS (95%) and LOS (84%) were susceptible to commonly used empiric first line antibiotic combinations of penicillin/gentamicin and flucloxacillin/gentamicin, respectively (excluding CoNS). Conclusions: The authors have established NeonIN in England and defined the current epidemiology of neonatal infections. These data can be used for benchmarking among units, international comparisons and as a platform for interventional studies.