title: Ventilator-Associated Pneumonia: New Definitions.
abstract: The National Healthcare Safety Network's new classification characterizes all adverse ventilator-associated events (VAE) into a tiered system designed to shift the focus away from ventilator-associated pneumonia as the only important cause or morbidity in ventilated patients. This new surveillance definition of VAE eliminates subjectivity by using clearly defined criteria and facilitates the automated collection of data. This allows for easier comparison and analysis of factors affecting rates of VAE. Numerous studies have been published that demonstrate its clinical application. This article presents the VAE criteria, contrasts the difference from the previous ventilator-associated pneumonia definition, and discusses its implementation over the past 5 years.
authors.affiliation: Department of Surgery, Grant Medical Center, 111 South Grant Avenue, Columbus, OH 43215, USA; Department of Surgery, Ohio University College of Osteopathic Medicine, 35 West Green Drive, Athens, OH 45701, USA. Electronic address: Chance.Spalding@ohiohealth.com.
authors.forename: M Chance
authors.initials: MC
authors.lastname: Spalding
authors.affiliation: Department of Surgery, UT Southwestern, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
authors.forename: Michael W
authors.initials: MW
authors.lastname: Cripps
authors.affiliation: Department of Surgery, UT Southwestern, 5323 Harry Hines Boulevard, Dallas, TX 75390, USA.
authors.forename: Christian T
authors.initials: CT
authors.lastname: Minshall
mesh_terms: D006801:Humans; D053717:Pneumonia, Ventilator-Associated / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology; D009626:Terminology as Topic
keywords: Critical care; Nosocomial infection; Sepsis; Ventilator-associated pneumonia