Anesthesiology clinics
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Anesthesiology clinics · Jun 2015
ReviewThe role of cricothyrotomy, tracheostomy, and percutaneous tracheostomy in airway management.
Cricothyrotomy, percutaneous dilation tracheostomy, and surgical tracheostomy are cost-effective and safe techniques employed in the management of critically ill patients requiring insertion of an artificial airway. These procedures have been well characterized and studied in the surgical, emergency medicine, and critical care literature. This article focuses on the role of each of these modalities in airway management, specifically comparing the data for each procedure in regard to procedural outcomes. The authors discuss the techniques available and the relevant background data regarding choice of each method and its integration into clinical practice.
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Anesthesiology clinics · Jun 2015
ReviewWhat We All Should Know About Our Patient's Airway: Difficult Airway Communications, Database Registries, and Reporting Systems Registries.
Documentation and dissemination of patient information characterizing a difficult airway encounter is a critical safety link between past, present, and future health care providers. Effective communication of the nature of the difficulty encountered and the airway management techniques used consists of documentation in the patient's medical record for concurrent care providers and dissemination of that information to the patient and future providers for use during subsequent episodes of care. Significant progress has been made with developing national and international electronic patient record systems and airway databases, but full integration has yet to be achieved.
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Anesthesiology clinics · Jun 2015
ReviewIntegration of a difficult airway response team into a hospital emergency response system.
Hospital-wide emergency response teams have been an area of development for several decades. Highly specialized to address emergent needs, they mimic the cardiac-pulmonary arrest teams established at hospitals nationwide, such as heart attack, brain attack, medical emergency, rapid response, and difficult airway response teams (DART). The DART at Johns Hopkins Hospital is a collaboration of the Anesthesiology and Critical Care Medicine, Otolaryngology-Head and Neck Surgery, General Surgery, and Emergency Medicine departments. This successful model may be used by other hospitals to establish improved and comprehensive care of the difficult airway patient.
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Topical anesthesia of the airway is a necessary for awake intubation and is usually achieved using lidocaine delivered by various means. Although some experts favor the use of airway blocks, a more common approach is to use pure topical methods in combination with "spray as you go" techniques. ⋯ Nasal intubation requires additional topicalization of the nasal passages in conjunction with a vasoconstrictor. Finally, judicious sedation is frequently used when awake intubation is carried out.
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After a prolonged period of stagnation, many new airway devices have entered the clinical arena. Along with these, practice guidelines based primarily on expert opinion have been endorsed by specialty societies. These guidelines encourage a rational progression in strategies rather than persistent ineffective efforts. It is important to have an understanding of the strengths and limitations of the devices and strategies relating to ventilation by face mask and supraglottic airway, the variety of fiberoptic and video laryngoscopic techniques, and the methods of reestablishing the airway after failed extubation.