Effect of standardized orders and provider education on head-of-bed positioning in mechanically ventilated patients
作者:
Donald Helman,
John Sherner,
Thomas Fitzpatrick,
Marcia Callender,
Andrew Shorr,
期刊:
Critical Care Medicine
(OVID Available online 2003)
卷期:
Volume 31,
issue 9
页码: 2285-2290
ISSN:0090-3493
年代: 2003
出版商: OVID
关键词: ventilator-associated pneumonia;bed positioning;aspiration;semirecumbent;standardized order sets
数据来源: OVID
摘要:
ObjectiveSemirecumbent head-of-bed positioning in mechanically ventilated patients decreases the risk of developing ventilator-associated pneumonia (VAP). The purpose of this study was to determine whether the addition of a standardized order followed by the initiation of a provider education program would increase the frequency with which our patients were maintained in the semirecumbent position.DesignProspective, pre-, and postintervention observational study.SettingA tertiary care, U.S. Army teaching hospital.PatientsMechanically ventilated medical and surgical intensive care unit patients.InterventionsThe first intervention involved the addition of an order for semirecumbent head-of-bed positioning to our intensive care unit order sets. This was followed 2 months later with a second intervention, which was a nurse and physician education program emphasizing semirecumbent positioning.Measurements and Main ResultsData regarding head-of-bed positioning were collected on 100 patient observations at baseline and at 1 and 2 months after each of our interventions. The mean angle of head of bed increased from 24 ± 9 degrees at baseline to 35 ± 9 degrees (p< .05) 2 months after the addition of the standard order. The percentage of observations with head of bed >45 degrees increased from 3% to 16% 2 months after the standardized order (p< .05). Two months after our provider education program, the mean angle of the head of bed was 34 ± 11 degrees and the percentage of patients with head of bed >45 degrees was 29% (p= NS compared with values after the first intervention). Data collected 6 months after completion of our education programs showed that these improvements were maintained.ConclusionsStandardizing the process of care via the addition of an order specifying head-of-bed position significantly increased the number of patients who were placed in the semirecumbent position. In an era of cost-conscious medicine, interventions that utilize protocols and education programs should be emphasized.
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