Fibreoptic Intubation Skills among Anaesthetists in New Zealand

Abstract

The aim of this study was to investigate methods of practice, assess skill level, and evaluate attitudes towards fibreoptic intubation in the anaesthetic community of New Zealand. A postal survey questionnaire was sent to all vocationally registered anaesthetists in New Zealand and to all New Zealand anaesthetic trainees registered with the Australian and New Zealand College of Anaesthetists. There were 611 survey questionnaires posted and 386 (63%) respondents. Almost all respondents (98% of specialists, 100% of trainees) had access to fibreoptic equipment in public and 92% of respondents performed fibreoptic intubation. The median number of fibreoptic intubations performed per year was 3 for consultants and 4 for trainees. Respondents were either self taught or colleague taught (82%). Most learnt the technique on patients (92%). There were 14% who considered themselves experienced, 30% competent, 34% adequate and 20% novice. Skills were maintained by clinical patient mix in 73%. Fibreoptic intubation was considered a skill required by all anaesthetists in 87%, and 66% considered it the gold standard for expected difficult airways. Lack of clinical cases requiring the skill and lack of practice were identified as the primary barriers to skill development. Consultants had greater opportunity to learn fibreoptic intubation skills during daily practice than trainees. Only 18% of trainees had a formal airway management program available to them at their place of work. There appears to be a need to increase available opportunities to perform fibreoptic intubation to enable maintenance and improvement of fibreoptic skills in our community. A formalized program of teaching fibreoptic intubation may offer greater opportunity for learning and skill development.