Prevalence of microbiologically confirmed neonatal sepsis at a maternity center in the City of Buenos Aires
Neonatal Sepsis
Enterococcus faecalis
DOI:
10.5546/aap.2022-02779.eng
Publication Date:
2023-01-27T14:52:12Z
AUTHORS (7)
ABSTRACT
Introduction. Neonatal sepsis is often suspected in hospitalized newborn infants, but only 25-30% of cases it confirmed via a positive culture. Selecting the antibiotics based on local epidemiology favors their rational use and minimizes side effects. Primary objective. To describe prevalence early- late-onset with microorganism isolation clinical characteristics. Population method. Retrospective, cross-sectional study conducted between 01-01-2013 12-31-2017 public maternity center Argentina all infants diagnosis isolation, those re-admitted first month life. Results. A total 3322 were admitted; 1296 assessed for onset sepsis; 25 had culture (1.9%; rate: 0.86‰). Of these, 52% born before 33 weeks gestation. Microorganisms: Escherichia coli 5, Listeria monocytogenes 4, Streptococcus agalactiae (SGB) 3, pneumoniae 3. Also, 68% (rate: 8.73‰) occurred Hospital-acquired microorganisms: coagulase-negative Staphylococcus 115, aureus 47, 30, Candida spp. 16, Enterococcus faecalis 13, Klebsiella 11, 10. In re-admissions: E. S. 12, SGB Haemophilus influenzae Conclusions. During period, frequency early-onset was similar to international reports, predominance L. monocytogenes. The rate showed downward trend analyzed years, Gram-positive cocci.Introducción. En neonatos internados es frecuente sospechar neonatal, pero solo en el % al 30 se confirma con cultivos positivos. La selección del esquema antibiótico basándose la epidemiología favorece uso racional y minimiza sus efectos colaterales. Objetivo primario. Describir prevalencia de precoz tardía rescate microbiológico características clínicas. Población método. Estudio transversal retrospectivo, realizado 1 enero 2013 31 diciembre 2017, una maternidad pública Argentina, que incluyó todos los recién nacidos unidad diagnóstico microbiológico, aquellos reingresados dentro mes vida. Resultados. Ingresaron nacidos, evaluados por sospecha precoz, positivos (1,9 %; tasa: 0,86 ‰). El 52 eran menores semanas edad gestacional. Microorganismos: Sepsis (tasa 8,73 ‰), 68 ocurridas semanas. Microorganismos intrahospitalarios: coagulasa negativos Cándida 11 reingresos: 3 Conclusiones. Se observa período estudiado frecuencia reportes internacionales, predominio tasa presentó tendencia descendente años analizados, cocos grampositivos.
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