The Laryngoscope
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To validate the technique of sleep nasendoscopy using target controlled infusion in symptomatic patients and a control group of asymptomatic individuals. ⋯ None of the patients in the asymptomatic group snored or obstructed at any level of propofol, and this was clearly significant on comparison with the symptomatic group (P < .001). All of the symptomatic patients were induced to become symptomatic (snoring/obstruction).
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Simulation is a tool that has been used successfully in many high performance fields to permit training in rare and hazardous events. Our goal was to develop and evaluate a program to teach airway crisis management to otolaryngology trainees using medical simulation. ⋯ Medical simulation can be an extremely effective method for teaching airway crisis management and teamwork skills to otolaryngology trainees at all levels.
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Heat and moisture exchangers (HME) are frequently used in the treatment and prevention of tracheobronchial dryness and infections. In this study, the short-term influence of the HME Prim-Air System (Heimomed, Kerpen, Germany) in laryngectomized patients was tested. ⋯ The results indicate that short-term use of the HME Prim-Air system rapidly changes the tracheal climate. The significant increase in tracheal temperature and humidity may have beneficial effects on tracheal dryness in laryngectomized patients.