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Updated: Feb 6, 2026
Murine Oropharyngeal Aspiration Model of Ventilator-associated and Hospital-acquired Bacterial Pneumonia
Published on: June 28, 2018
Prevention of ventilator-associated pneumonia in newborns
1Separate Division Of The Association Of Anaesthesiologists Of Ukraine In The Poltava Region, Poltava, Ukraine, Higher State Educational Institutor Of Ukraine, Ukrainian Medical Stomatological Academy, Poltava, Ukraine.
Insights
A novel method for tracheal rehabilitation using a specialized intubation tube significantly reduces ventilator-associated pneumonia in newborns. This technique involves regular antiseptic irrigation, proving effective in preventing infections in infants requiring mechanical ventilation.
Area of Science:
- Neonatal intensive care
- Respiratory medicine
- Infectious disease prevention
Background:
- Ventilator-associated pneumonia (VAP) is a significant complication in newborns requiring mechanical ventilation.
- Current prevention strategies for VAP in neonates have limitations.
- Optimizing tracheal care during mechanical ventilation is crucial for reducing VAP incidence.
Purpose of the Study:
- To develop and evaluate a novel method for tracheal rehabilitation to prevent ventilator-associated pneumonia in newborns.
- To assess the effectiveness of a specialized intubation tube designed for prophylactic tracheal sanitation.
- To optimize the prevention of VAP in neonatal intensive care units.
Main Methods:
- A prospective cohort randomized clinical study involving 90 newborns undergoing artificial lung ventilation.
- Two groups were studied: a main group (n=50) using a specialized intubation tube with built-in antiseptic irrigation, and a comparative group (n=40) using a classical non-cuff tube without this feature.
- The specialized tube facilitated vacuum aspiration of tracheal secretions and irrigation with 0.02% decamethoxin antiseptic every 3 hours.
Main Results:
- Preventive tracheal sanitation using the specialized intubation tube demonstrated high efficacy against key microorganisms implicated in VAP development.
- The main group, utilizing the novel intubation tube with prophylactic sanitation, showed a significant reduction in VAP incidence compared to the control group.
- The method proved effective in reducing the frequency of ventilator-associated pneumonia in mechanically ventilated newborns.
Conclusions:
- The developed method of prophylactic tracheal sanitation via a specialized intubation tube is highly effective in preventing VAP in neonates.
- This innovative approach offers a significant improvement in VAP prevention strategies for infants requiring mechanical ventilation.
- Implementing this tracheal rehabilitation technique can substantially lower VAP rates in neonatal intensive care settings.
Objective:
The aim of the study is to optimize the prevention of the development of ventilator-associated pneumonia in newborns by developing a method for tracheal rehabilitation and assessment of its effectiveness.
Patients And Methods:
Materials and methods: A prospective cohort randomized clinical study was organized, particularly artificial ventilation of the lungs was conducted on 90 newborns. Patients were divided into two groups. In the main group (n = 50) an intubation tube of author's design was used, which design allowed prophylactic tracheal sanation on the outer wall of the intubation tube, which included vacuum aspiration of the tracheal secretion and irrigation with a solution of antiseptic decamethoxin 0.02% every 3 hours. In the comparative group (n = 40) the classical non-cuff structure of the intubation tube was used; preventive tracheal sanation on the outer wall of the intubation tube was not carried out.
Results:
Results and conclusions: Preventive tracheal sanation on the outer surface of the intubation tube in newborns units that undergo artificial ventilation of the lungs exhibit high efficiency against the main types of microorganisms that are dangerous from the point of view of the development of ventilator-associated pneumonia. The use of prophylactic tracheal sanitization in newborns - patients of neonatal intensive care units, which undergoes artificial ventilation of the lungs, can significantly lower the frequency of the implementation of ventilator-associated pneumonia.
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