Etiology and antimicrobial resistance patterns in early and late neonatal sepsis in a Neonatal Intensive Care Unit.

摘要: Introduction.Neonatal sepsis is one of the main causes death among newborn infants. Empirical antimicrobial treatment based on epidemiological information and susceptibility tests. The objective this study was to describe etiologic agents their infants with early-onset neonatal (EONS) or late-onset (LONS) at a Neonatal Intensive Care Unit. Methods.Cross-sectional conducted tertiary referral hospital in Western Mexico. Determination resistance microorganisms isolated blood cerebrospinal fluid patients EONS nosocomial LONS. Results.Yeasts bacteria were from 235 cultures corresponding 67 events 166 Of all isolates, most common Enterobacteriaceae (51.5%), followed by Streptococcus spp. EONS, Staphylococcus Enterobacteriaceae, 40% extended spectrum beta-lactamase producing bacteria. Among species, oxacillin recorded 65.5%. (n: 121), amikacin, piperacillin-tazobactam, meropenem below 3%. Non-fermenting did not show ciprofloxacin cefepime; however, number isolates scarce. Conclusions.The commonly identified (67.6%) (17.6%), (44.9%) (34.7%) Forty percent bacteria, 65.5%