References
The introduction of the intubating laryngeal mask into paramedic practice
Abstract
Objective:
To ascertain key paramedic-reported factors affecting the implementation of the Intubating Laryngeal Mask Airway (ILMA) into paramedic practice with specific focus on educational practices.
Methods:
A sequenced exploratory descriptive research design incorporating a questionnaire and semi-structured interviews was employed. Quantitative data collected through the questionnaire was analysed using frequency distribution and Chi Square analysis. Qualitative data from both the questionnaire and the interviews was thematically analysed using a coding and cross comparative analysis technique within a conceptual framework based on Roger’s Diffusion of Innovation model.
Results:
The results show an educational programme, which departed from the traditional in-theatre model of training, can successfully prepare paramedics for using the new ILMA device for advanced airway management (AAM). Paramedics reported the educational program increased their confidence in using the ILMA for tracheal intubation for AAM, and that they achieved tracheal intubation success rates using the ILMA that were similar to those achieved using the laryngoscope. A blended educational approach of manikin and in-service training is required to be effective for improving their confidence and competence in ILMA tracheal intubation.
Conclusions:
The successful introduction of an innovation such as the ILMA into paramedic practice requires an education program that is blended and supports an effortless and sustainable change to practice. The results show simulation based ILMA tracheal intubation education can increase paramedics’ confidence and competence as a suitable alternative to the laryngoscope for paramedic tracheal intubation.
Advanced airway management (AAM) is one of the mainstays of emergency out of hospital care for acutely ill or injured people. As an essential area of competence for paramedic practice it is crucial paramedics are educationally prepared and supported to use the most efficient and effective airway management devices and techniques available to them. Within AAM practice the ability to perform laryngoscopic tracheal intubation is a critically important clinical skill and is an area of practice held in extremely high regard by paramedics. Nevertheless, it is a difficult skill to perform and maintaining competence is challenged by the infrequency with which it is performed by paramedics in the field (Bledsoe, 2006). Historically, most paramedics undergo in theatre training to learn about advanced airway management using the laryngoscope however a number of factors have necessitated alternative approaches be explored. First, the workforce demands and changing intheatre practices has significantly limited the opportunities for paramedics to participate in in-theatre advanced airway management training. Second, in-theatre training was typically delivered by anaesthetists who, although recognised experts in advanced airway management in controlled acute care environments, may have little experience managing airways in out of hospital situations and settings. Third, advances in airway management design means new devices are now available for airway management that may be more suited to emergency airway management in out of hospital situations and the intubating laryngeal mask airway (ILMA) is one such example.
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