The effect of tracheotomy on ventilator-associated pneumonia rate in children

Sevgi Topal1, Emine Demir2, Gülhan Atakul1

  • 1Health Sciences University, Dr. Behcet Uz Children's Hospital, Pediatric Intensive Care Unit, Turkey.

Insights

Tracheotomy significantly reduced ventilator-associated pneumonia (VAP) rates in children requiring prolonged mechanical ventilation. This study highlights tracheotomy as a beneficial intervention for reducing VAP in pediatric intensive care units.

Area of Science:

  • Pediatric critical care medicine
  • Respiratory medicine
  • Infectious disease epidemiology

Background:

  • Ventilator-associated pneumonia (VAP) is a significant concern in pediatric intensive care units (PICUs).
  • Limited data exists on the impact of tracheotomy on VAP rates in pediatric populations.
  • Tracheotomy is a procedure that may alter airway management and potentially influence VAP incidence.

Purpose of the Study:

  • To evaluate the effect of tracheotomy on the incidence of VAP in children.
  • To compare VAP rates in pediatric patients before and after undergoing tracheotomy.

Main Methods:

  • A retrospective evaluation of pediatric patients in a PICU who underwent tracheotomy.
  • Inclusion criteria: diagnosis of VAP at least once and mechanical ventilation (MV) for at least 30 days before and after tracheotomy.
  • VAP rates were calculated (VAP number x1000/day of MV) and compared using logistic regression analysis.

Main Results:

  • The study included 47 pediatric patients (59.6% female).
  • VAP rates were significantly lower after tracheotomy (3.2 per 1000 MV days) compared to before tracheotomy (5.9 per 1000 MV days).
  • Logistic regression showed a significant decrease in VAP rates post-tracheotomy (OR: 0.91, p=0.017).

Conclusions:

  • Tracheotomy is associated with a decreased rate of VAP in children.
  • The findings suggest that tracheotomy may be a protective measure against VAP in pediatric patients requiring long-term mechanical ventilatory support.
Abstract

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