Acta clinica Croatica
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Acta clinica Croatica · Mar 2014
ReviewOral hygiene is an important factor for prevention of ventilator-associated pneumonia.
Inadequate oral hygiene in intensive care units (ICUs) has been recognized as a critical issue, for it is an important risk factor for ventilator associated pneumonia (VAP). VAP is an aspiration pneumonia that occurs in mechanically ventilated patients, mostly caused by bacteria colonizing the oral cavity and dental plaque. It is the second most common nosocomial infection and the leading cause of complications and death in mechanically ventilated patients. ⋯ This paper lists the oral care measures most commonly performed in ICUs, indicating their advantages and disadvantages. Brushing with regular toothbrush and rinsing with chlorhexidine are considered optimal measures of oral hygiene in critically ill patients. To date, there is no definitive agreement about the most effective oral care protocol, but evidence demonstrates that consistent performance of oral care may lower the incidence of VAP in critically ill patients.