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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.
Objectives:
Data on the relationship between tracheotomy and ventilator-associated pneumonia (VAP) in children is very limited. We planned to evaluate the effect of tracheotomy on VAP rates in children.
Materials And Methods:
We evaluated patients who underwent tracheotomy during follow-up at the pediatric intensive care unit (PICU) of our hospital. Patients who were diagnosed as VAP at least once and followed by a mechanical ventilation (MV) for at least 30 days before and after tracheotomy were included in our study. The underlying diagnoses of the patients and the number of VAP diagnosis, VAP rates (VAP number x1000/day of MV) before and after tracheotomy were recorded. Logistic regression analysis was used to compare VAP rates before and following a tracheotomy.
Results:
There were a total of 47 patients including 28 (59.6%) girls and 19 (40.4%) boys in our study. The duration of MV before tracheotomy was 74.9 ± 48.9 (31-295) days and after tracheotomy, it was 103.3 ± 102.8 (30-586) days. The number of VAP before tracheotomy was 0.9 ± 1.2 (0-8) and after tracheotomy, it was 0.6 ± 0.6 (0-3). The VAP rate before tracheotomy was 5.9 ± 6.3 (0-26.5) and the VAP rate after tracheotomy was 3.2 ± 3.8 (0-11.4). Ventilator-associated pneumonia rates were lower following tracheotomy (OR:0.91,95%CI:0.826-0.981,p = 0.017).
Conclusion:
Tracheotomy decreased the VAP rate in children receiving long-term mechanical ventilatory support.
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