These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The role of the intensive care unit environment in the pathogenesis and prevention of ventilator-associated pneumonia.
    Author: Crnich CJ, Safdar N, Maki DG.
    Journal: Respir Care; 2005 Jun; 50(6):813-36; discussion 836-8. PubMed ID: 15913471.
    Abstract:
    Ventilator-associated pneumonia is preceded by lower-respiratory-tract colonization by pathogenic microorganisms that derive from endogenous or exogenous sources. Most ventilator-associated pneumonias are the result of exogenous nosocomial colonization, especially, pneumonias caused by resistant bacteria, such as methicillin-resistant Staphylococcus aureus and multi-resistant Acinetobacter baumannii and Pseudomonas aeruginosa, or by Legionella species or filamentous fungi, such as Aspergillus. Exogenous colonization originates from a very wide variety of animate and inanimate sources in the intensive care unit environment. As a result, a strategic approach that combines measures to prevent cross-colonization with those that focus on oral hygiene and prevention of microaspiration of colonized oropharyngeal secretions should bring the greatest reduction in the risk of ventilator-associated pneumonia. This review examines strategies to prevent transmission of environmental pathogens to the vulnerable mechanically-ventilated patient.
    [Abstract] [Full Text] [Related] [New Search]