Oral Care to Prevent Ventilator-Associated Pneumonia
Journal
The journal of nursing
Journal Volume
70
Journal Issue
1
Pages
89
Date Issued
2023-02
Author(s)
Lin, Yi-Chen
Abstract
Ventilator-associated pneumonia (VAP), one of the most common nosocomial infections in critical care units, has been associated with adverse outcomes such as higher medical expenses, prolonged hospital stays, and higher mortality rates. Although studies have demonstrated the effectiveness of oral care in reducing VAP incidence and enhancing patient comfort, few critically ill patients are able to perform oral care independently. Moreover, related evaluations and execution require specialized nursing techniques that rely on well-trained nurses. Unfortunately, descriptions of oral evaluations, caring practices, and hygiene related to pathogenic mechanisms in critically ill patients are scarce in both textbooks and the scientific literature. Based on a review of the related literature, this article discusses: the pathogenic mechanism of VAP; the purpose, principals, and steps of providing oral care to endotracheal tube ventilated patients, with particular emphasis on current evidence on the effect of chlorhexidine on oral care; and the major factors impacting oral care effectiveness. This article is expected to raise awareness of oral care, update the current evidence-based knowledge base, and increase the quality of nursing care provided to critically ill populations.
Subjects
critical nursing; oral care; ventilator-associated pneumonia
SDGs
Type
review