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PubMed · 12392458

Learning to apply effective cricoid pressure using a part task trainer.

H Owen·V Follows·K J Reynolds·G Burgess·J Plummer
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Abstract

An anatomically-correct model of a larynx inside a head and neck model was constructed so that the location, direction and amount of force applied to the neck could be measured. Fifty trained staff from three general hospitals were then asked to apply cricoid pressure on the model. None was able to state the force that should be applied (30 N), and only five (10%) actually applied cricoid pressure effectively. After training using the model, 45 (90%) applied cricoid pressure correctly (p < 0.001). This study demonstrates that improved training in cricoid pressure is needed and supports earlier researchers who suggested that this can be achieved using simulators.

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AnesthesiologyClinical CompetenceCricoid CartilageEducation, Medical, GraduateHumansIntubation, IntratrachealManikinsPneumonia, AspirationPressureTeaching MaterialsEvaluation StudyJournal ArticleMulticenter Study

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H Owen, V Follows, K J Reynolds, G Burgess, J Plummer. 2002. Learning to apply effective cricoid pressure using a part task trainer.. https://doi.org/10.1046/j.1365-2044.2002.02836.x

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PubMed2007

Perception of training needs and opportunities in advanced airway skills: a survey of British and Irish trainees.

BACKGROUND AND OBJECTIVE: We surveyed delegates at the Group of Anaesthetists in Training (UK) meeting to investigate evidence of a training-gap (number of fibreoptic intubations believed to bestow competence vs. number actually performed). METHODS: Questionnaires were distributed to and collected from delegates in person. Questions covered six areas, including experience of fibreoptic intubation and cricothyrotomy, fibreoptic intubation as a specialist skill and ethical issues. RESULTS: We received 221 replies (76%). All trainees believed competence to be achievable with 10 intubations (interquartile range (IQR) 10-20); the median number performed was 2 (IQR 0-4). This was statistically significant for the groups' senior house officers, 1st and 2nd year registrars and 3rd and 4th year registrars; P < 0.0001. Many final year trainees (12/20, 60%) also failed to achieve their competency target. Few trainees had seen or performed any cricothyrotomies (medians 0, IQRs 0-1 and 0-0). Most (195/208, 94%) believed that fibreoptic intubation was a core skill and 199/212 (94%) believed that all should be competent by completion of training. Ten percent (n = 208) felt it unethical to perform an awake training intubation with full consent and 10% believed it acceptable without explanation. Most (82.7%) would fibreoptically intubate an asleep patient (requiring intubation) without consent. CONCLUSION: Trainees reported a gap between their perception of competence and achievement in awake fibreoptic intubation. Simple and complex simulations and structured training programmes may help. Anaesthetists must address the ethics of clinical training in advanced airway management.

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