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Published in: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine 1/2013

Open Access 01-12-2013 | Original research

Standard operating procedure changed pre-hospital critical care anaesthesiologists’ behaviour: a quality control study

Authors: Leif Rognås, Troels Martin Hansen, Hans Kirkegaard, Else Tønnesen

Published in: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine | Issue 1/2013

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Abstract

Introduction

The ability of standard operating procedures to improve pre-hospital critical care by changing pre-hospital physician behaviour is uncertain. We report data from a prospective quality control study of the effect on pre-hospital critical care anaesthesiologists’ behaviour of implementing a standard operating procedure for pre-hospital controlled ventilation.

Materials and methods

Anaesthesiologists from eight pre-hospital critical care teams in the Central Denmark Region prospectively registered pre-hospital advanced airway-management data according to the Utstein-style template. We collected pre-intervention data from February 1st 2011 to January 31st 2012, implemented the standard operating procedure on February 1st 2012 and collected post intervention data from February 1st 2012 until October 31st 2012. We included transported patients of all ages in need of controlled ventilation treated with pre-hospital endotracheal intubation or the insertion of a supraglottic airways device. The objective was to evaluate whether the development and implementation of a standard operating procedure for controlled ventilation during transport could change pre-hospital critical care anaesthesiologists’ behaviour and thereby increase the use of automated ventilators in these patients.

Results

The implementation of a standard operating procedure increased the overall prevalence of automated ventilator use in transported patients in need of controlled ventilation from 0.40 (0.34-0.47) to 0.74 (0.69-0.80) with a prevalence ratio of 1.85 (1.57-2.19) (p = 0.00). The prevalence of automated ventilator use in transported traumatic brain injury patients in need of controlled ventilation increased from 0.44 (0.26-0.62) to 0.85 (0.62-0.97) with a prevalence ratio of 1.94 (1.26-3.0) (p = 0.0039). The prevalence of automated ventilator use in patients transported after return of spontaneous circulation following pre-hospital cardiac arrest increased from 0.39 (0.26-0.48) to 0.69 (0.58-0.78) with a prevalence ratio of 1.79 (1.36-2.35) (p = 0.00).

Conclusion

We have shown that the implementation of a standard operating procedure for pre-hospital controlled ventilation can significantly change pre-hospital critical care anaesthesiologists’ behaviour.
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Metadata
Title
Standard operating procedure changed pre-hospital critical care anaesthesiologists’ behaviour: a quality control study
Authors
Leif Rognås
Troels Martin Hansen
Hans Kirkegaard
Else Tønnesen
Publication date
01-12-2013
Publisher
BioMed Central
DOI
https://doi.org/10.1186/1757-7241-21-84

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