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Neonatal Mucosal Colonisation: Early Mucosal Colonisation And Its Role In Prediction Of Invasive Infection In Neonates At Risk Of Early Onset Sepsis - Couverture souple

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9783843358323: Neonatal Mucosal Colonisation: Early Mucosal Colonisation And Its Role In Prediction Of Invasive Infection In Neonates At Risk Of Early Onset Sepsis
Couverture souple
ISBN 10 : 384335832X ISBN 13 : 9783843358323
Editeur : LAP LAMBERT Academic Publishing, 2012

Synopsis

The prospective open label two centre cluster randomised study was conducted in two neonatal intensive care units (NICU) in Estonia. We compared how antibiotics commonly used for empiric therapy of early onset sepsis influence the development of infants mucosal microbiota; identified other risk factors influencing the colonisation process; identified the relatedness of mucosal and blood isolates; defined the value of twice a week collected surveillance cultures in predicting late onset sepsis (LOS).Results showed that risk factors influencing nasopharyngeal and rectal colonisation are similar and species-specific and are closely inter-related making extrapolations from one site to the other feasible. The impact of ampicillin compared with penicillin on mucosal colonisation with Gram-negative ampicillin-resistant strains may have been over-estimated. The frequent opportunistic colonisers were also frequent causative agents of LOS. However, the sensitivity and specificity of mucosal surveillance samples in predicting invasive disease is suboptimal. So, routine and non-targeted surveillance cultures are not efficient in predicting LOS in NICU.

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Présentation de l'éditeur

The prospective open label two centre cluster randomised study was conducted in two neonatal intensive care units (NICU) in Estonia. We compared how antibiotics commonly used for empiric therapy of early onset sepsis influence the development of infants mucosal microbiota; identified other risk factors influencing the colonisation process; identified the relatedness of mucosal and blood isolates; defined the value of twice a week collected surveillance cultures in predicting late onset sepsis (LOS).Results showed that risk factors influencing nasopharyngeal and rectal colonisation are similar and species-specific and are closely inter-related making extrapolations from one site to the other feasible. The impact of ampicillin compared with penicillin on mucosal colonisation with Gram-negative ampicillin-resistant strains may have been over-estimated. The frequent opportunistic colonisers were also frequent causative agents of LOS. However, the sensitivity and specificity of mucosal surveillance samples in predicting invasive disease is suboptimal. So, routine and non-targeted surveillance cultures are not efficient in predicting LOS in NICU.

Biographie de l'auteur

University of Tartu, Tartu Health Care College PhD in medicine

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2012
Langue
anglais
ISBN 10 
384335832X
ISBN 13 
9783843358323
Reliure
Broché
Nombre de pages
120
Coordonnées du fabricant
non disponible
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