Current opinion in anaesthesiology
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Curr Opin Anaesthesiol · Dec 2004
Alternative management techniques for the difficult airway: esophageal-tracheal Combitube.
To summarize knowledge about the esophageal-tracheal Combitube in emergency medicine and anesthesia, with special emphasis on uncommon indications. Papers published between August 2003 and July 2004 are reviewed. ⋯ The esophageal-tracheal Combitube is a useful and efficient alternative airway characterized by high success rates in emergency situations. We recommend the use of a laryngoscope for insertion and strict adherence to the manufacturer's guidelines in order to maximize success and minimize potential injury.
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This review will summarize the progress made during the last year in improving difficult-airway management. ⋯ Significant steps have been made in our management of the difficult airway, and the majority of the problems encountered can be solved with recourse to simple published guidelines.
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Capnography has been used in the operating room by anesthesiologists for over a decade. Along with pulse oximetry, it has reduced anesthesia-related morbidity and mortality. Traditionally, capnography has been used to confirm the placement of the endotracheal tube. This review looks into the literature for an update on the use of capnography in the spontaneously breathing patient. ⋯ Capnography has become a mandatory or recommended monitoring tool in the practice of anesthesiology. It is making inroads into other medical specialties as a monitoring and diagnostic tool. The use of this technology by non-anesthesiologists will continue to increase. In the opinion of the authors capnography should be used in all cases requiring sedation either in or out of the operating room.
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To present recent advances in the role of the laryngeal mask airway (LMA) and its newer modifications in the management of difficult airway. ⋯ ILMA and PLMA have been shown to be effective in the management of difficult airway. We recommend that training in the use of these devices be made mandatory.
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Curr Opin Anaesthesiol · Dec 2004
Recent trends in tracheal intubation: emphasis on the difficult airway.
Difficult airways can lead to critical incidents during anaesthesia, and death. Although many cases can be anticipated, some still go undiscovered before induction, thereby exposing the patient to unexpected risks and the anaesthesiologist to unexpected challenges. In addition to improving prediction of difficult airways, education for skill acquisition and management planning, and a quest for superior management techniques and airway tools are of the utmost importance in preventing airway catastrophes. ⋯ Improving reproducibility and reliability in predicting a difficult airway may limit the number of unpredicted difficult intubations. A safer approach to management of the difficult airway can be achieved by improving airway management skills and adhering to universally accepted and proven airway algorithms, including developing approaches to management of predicted and unpredicted difficult airways. Improving on existing airway techniques and tools (of which there are many), rather than creating new devices, is a desirable trend that may contribute to safer airway management in the future.