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Erschienen in: Intensive Care Medicine 12/2008

01.12.2008 | Original

Risk factors and prognosis of catheter-related bloodstream infection in critically ill patients: a multicenter study

verfasst von: Jose Garnacho-Montero, Teresa Aldabó-Pallás, Mercedes Palomar-Martínez, Jordi Vallés, Benito Almirante, Rafael Garcés, Fabrio Grill, Miquel Pujol, Cristina Arenas-Giménez, Eduard Mesalles, Ana Escoresca-Ortega, Marina de Cueto, Carlos Ortiz-Leyba

Erschienen in: Intensive Care Medicine | Ausgabe 12/2008

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Abstract

Objective

To assess the risk factors associated with CR-BSI development in critically ill patients with non-tunneled, non-cuffed central venous catheters (CVC) and the prognosis of the episodes of CR-BSI. Design and setting; prospective, observational, multicenter study in nine Spanish Hospitals.

Patients

All subjects admitted to the participating ICUs from October 2004 to June 2005 with a CVC.

Interventions

None.

Measurement and results

Overall, 1,366 patients were enrolled and 2,101 catheters were analyzed. Sixty-six episodes of CR-BSI were diagnosed. The incidence of CR-BSI was significantly higher in CVC compared with peripherically inserted central venous catheters (PICVC) without significant differences among the three locations of CVC. In the multivariate analysis, duration of catheterization and change over a guidewire were the independent variables associated with the development of CR-BSI whereas the use of a PICVC was a protective factor. Excluding PICVC, 1,598 conventional CVC were analyzed. In this subset, duration of catheterization, tracheostomy and change over a guidewire were independent risk factors for CR-BSI. A multivariate analysis of predictors for mortality among 66 patients with CRSI showed that early removal of the catheter was a protective factor and APACHE II score at the admission was a strong determinant of in-hospital mortality.

Conclusions

Peripherically inserted central venous catheters is associated with a lower incidence of CR-BSI in critically ill patients. Exchange over a guidewire of CVC and duration of catheterization are strong contributors to CR-BSI. Our results reinforce the importance of early catheter removal in critically ill patients with CR-BSI.
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Metadaten
Titel
Risk factors and prognosis of catheter-related bloodstream infection in critically ill patients: a multicenter study
verfasst von
Jose Garnacho-Montero
Teresa Aldabó-Pallás
Mercedes Palomar-Martínez
Jordi Vallés
Benito Almirante
Rafael Garcés
Fabrio Grill
Miquel Pujol
Cristina Arenas-Giménez
Eduard Mesalles
Ana Escoresca-Ortega
Marina de Cueto
Carlos Ortiz-Leyba
Publikationsdatum
01.12.2008
Verlag
Springer-Verlag
Erschienen in
Intensive Care Medicine / Ausgabe 12/2008
Print ISSN: 0342-4642
Elektronische ISSN: 1432-1238
DOI
https://doi.org/10.1007/s00134-008-1204-7

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