Article Dans Une Revue Journal of Hospital Infection Année : 2024

Salvage strategy for long-term central venous catheter-associated Staphylococcus aureus infections in children: a multicenter retrospective study in France

N. Poey
  • Fonction : Auteur
E. Launay
  • Fonction : Auteur
N. Vergnaud
  • Fonction : Auteur
P. Berneau
  • Fonction : Auteur
P. Parize
  • Fonction : Auteur
A. Ferroni
  • Fonction : Auteur
L. Tzaroukian
  • Fonction : Auteur
Y. Pinhas
  • Fonction : Auteur
D. Pinquier
  • Fonction : Auteur
M. Lorrot
  • Fonction : Auteur
M. Caseris
  • Fonction : Auteur
A. Ouziel
  • Fonction : Auteur
M. Chalumeau
  • Fonction : Auteur
J. F. Cohen
  • Fonction : Auteur
J. Toubiana
  • Fonction : Auteur

Résumé

Objectives Catheter removal is recommended in adults with Staphylococcus aureus central-line-associated bloodstream infection (CLABSI) but is controversial in children with long-term central venous catheters (LTCVC). We evaluated the occurrence of catheter salvage strategy (CSS) in children with S. aureus LTCVC-associated CLABSI and assessed determinants of CSS failure. Methods We retrospectively included children (<18 years) with an LTCVC and hospitalized with S. aureus CLABSI in eight French tertiary-care hospitals (2010–2018). CSS was defined as an LTCVC left in place ≥72 h after initiating empiric antibiotic treatment for suspected bacteraemia. Characteristics of patients were reviewed, and multi-variable logistic regression was performed to identify factors associated with CSS failure (i.e., persistence, recurrence or complications of bacteraemia). Results We included 273 episodes of S. aureus LTCVC-associated CLABSI. CSS was chosen in 194 out of 273 (71%) cases and failed in 74 of them (38%). The main type of CSS failure was the persistence of bacteraemia (39 of 74 cases, 53%). Factors independently associated with CSS failure were: history of catheter infection (adjusted odds ratio (aOR) 3.18, 95% confidence interval (CI) 1.38–7.36), CLABSI occurring on an implantable venous access device (aOR 7.61, 95% CI 1.98–29.20) when compared with tunnelled-cuffed CVC, polymicrobial CLABSI (aOR 3.45, 95% CI 1.25–9.50), and severe sepsis at the initial stage of infection (aOR 4.46, 95% CI 1.18–16.82). Conclusions CSS was frequently chosen in children with S. aureus LTCVC-associated CLABSI, and failure occurred in one-third of cases. The identified risk factors may help clinicians identify children at risk for CSS failure.
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Dates et versions

hal-04678370 , version 1 (27-08-2024)

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Citer

C. Devautour, N. Poey, J. Lagier, E. Launay, A. Cerdac, et al.. Salvage strategy for long-term central venous catheter-associated Staphylococcus aureus infections in children: a multicenter retrospective study in France. Journal of Hospital Infection, 2024, Journal of Hospital Infection, ⟨10.1016/j.jhin.2024.04.030⟩. ⟨hal-04678370⟩

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