Abstract | BACKGROUND: METHODS: Data were gathered from April to September 2000 and from April to September 2002 before and after introduction of nurse/therapist-driven weaning. VAP was identified by chest radiography, clinical presentation, Gram's stains, and cultures from tracheal aspirates or bronchoalveolar lavage. Infection control practitioners diagnosed VAP. Failed extubation was defined as reintubation within 72 hours. RESULTS: Overall, there was a 2:1 ratio of male patients to female patients. The total number of patients and days of mechanical ventilation increased, but the use ratio ( ventilator days/ICU days) fell from 0.47 to 0.33. Patients failing extubation fell from 43 (in 2000) to 25 (in 2002). From these patients, 17 cases of VAP occurred in 2000 and 5 in 2002. Mean age (40 years), Injury Severity Score (24), and ICU LOS (5.7-7.4 days; p = not significant) were unchanged in injured patients. ICU discharge was frequently delayed because of the need for subsequent respiratory care. CONCLUSION: Protocol-driven weaning reduces use of mechanical ventilation and VAP. Injured and general surgical patients show reduction in complications, but shorter ICU LOS depends on resources elsewhere in the health care system.
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Authors | David J Dries, Michael D McGonigal, Michael S Malian, Barbara J Bor, Christopher Sullivan |
Journal | The Journal of trauma
(J Trauma)
Vol. 56
Issue 5
Pg. 943-51; discussion 951-2
(May 2004)
ISSN: 0022-5282 [Print] United States |
PMID | 15179231
(Publication Type: Clinical Trial, Controlled Clinical Trial, Journal Article)
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Topics |
- Adult
- Age Distribution
- Aged
- Clinical Protocols
(standards)
- Critical Care
(methods, standards)
- Cross Infection
(diagnosis, epidemiology, etiology, prevention & control)
- Female
- Hospital Mortality
- Humans
- Incidence
- Infection Control
(methods, standards)
- Infection Control Practitioners
(standards)
- Injury Severity Score
- Intensive Care Units
(statistics & numerical data)
- Length of Stay
(statistics & numerical data)
- Male
- Middle Aged
- Pneumonia, Bacterial
(diagnosis, epidemiology, etiology, prevention & control)
- Respiration, Artificial
(adverse effects, statistics & numerical data)
- Respiratory Therapy
(nursing, standards)
- Risk Factors
- Time Factors
- Treatment Outcome
- Ventilator Weaning
(methods, nursing, statistics & numerical data)
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