Impact of new water systems on healthcare-associated colonization or infection with Pseudomonas aeruginosa

Annick Lefebvre 1, 2, * Catherine Quantin 3, 4, 5 Philippe Vanhems 6 Jean-Christophe Lucet 7, 8 Xavier Bertrand 9, 10 Karine Astruc 2 Pascal Chavanet 11
* Auteur correspondant
1 CHU Reims - Centre Hospitalier Universitaire de Reims
2 Service d'épidémiologie et d'hygiène hospitalières (CHU de Dijon)
3 CEP - Centre d'épidémiologie des populations
4 B2PHI - Biostatistique, Biomathématique, Pharmacoépidémiologie et Maladies Infectieuses
5 DIM - Service Biostatistiques et Informatique Médicale (CHU de Dijon)
6 Groupement Hospitalier Edouard Herriot Hospices Civils de Lyon
7 UPD7 - Université Paris Diderot - Paris 7
8 Hôpital Bichat - Claude Bernard
9 LCE - Laboratoire Chrono-environnement - UFC (UMR 6249)
10 CHRU Besançon - Centre Hospitalier Régional Universitaire [Besançon]
11 Département d'infectiologie (CHU de Dijon)
Résumé : Aim: We aimed to study the impact of new water systems, which were less contaminated with P. aeruginosa, on the incidence of healthcare-associated P. aeruginosa cases (colonizations or infections) in care units that moved to a different building between 2005 and 2014. Methods: Generalized Estimated Equations were used to compare the incidence of P. aeruginosa healthcare-associated cases according to the building. Results: Twenty-nine units moved during the study period and 2,759 cases occurred in these units. No difference was observed when the new building was compared with older buildings overall. Conclusion: Our results did not support our hypothesis of a positive association between water system contamination and the incidence of healthcare-associated P. aeruginosa cases. These results must be confirmed by linking results of water samples and patients' data.
Keywords : Infection control Nosocomial infections Pseudomonas aeruginosa Water systems Healthcare-associated infections
Type de document :
Article dans une revue
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01435333
Contributeur : Cep - Université de Bourgogne <>
Soumis le : vendredi 13 janvier 2017 - 18:09:14
Dernière modification le : lundi 13 janvier 2020 - 17:08:17

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Annick Lefebvre, Catherine Quantin, Philippe Vanhems, Jean-Christophe Lucet, Xavier Bertrand, et al.. Impact of new water systems on healthcare-associated colonization or infection with Pseudomonas aeruginosa. GMS Hygiene and Infection Control, German Medical Science, 2016, 11, pp.Doc12. ⟨10.3205/dgkh000272⟩. ⟨hal-01435333⟩

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