RESUMEN
The American Society of Anesthesiologists; All India Difficult Airway Association; European Airway Management Society; European Society of Anaesthesiology and Intensive Care; Italian Society of Anesthesiology, Analgesia, Resuscitation and Intensive Care; Learning, Teaching and Investigation Difficult Airway Group; Society for Airway Management; Society for Ambulatory Anesthesia; Society for Head and Neck Anesthesia; Society for Pediatric Anesthesia; Society of Critical Care Anesthesiologists; and the Trauma Anesthesiology Society present an updated report of the Practice Guidelines for Management of the Difficult Airway.
Asunto(s)
Manejo de la Vía Aérea/normas , Anestesiólogos/normas , Guías de Práctica Clínica como Asunto/normas , Sociedades Médicas/normas , Manejo de la Vía Aérea/métodos , Humanos , Intubación Intratraqueal/métodos , Intubación Intratraqueal/normas , Estados Unidos/epidemiologíaRESUMEN
In this article, recent literature related to airway management in the ambulatory surgery setting is reviewed. Practical pointers to improve clinical success and avoid complications of newer airway management techniques are provided.
Asunto(s)
Manejo de la Vía Aérea/métodos , Procedimientos Quirúrgicos Ambulatorios/métodos , Anestesia/métodos , Extubación Traqueal , Humanos , LaringoscopíaAsunto(s)
Anestesiología/educación , Maniquíes , Sistema Respiratorio/anatomía & histología , Femenino , Humanos , MasculinoRESUMEN
The development of the laryngeal mask airway in 1981 was an important first step toward widespread use and acceptance of the extraglottic airway (EGA). The term extraglottic is used in this review to encompass those airways that do not violate the larynx, in addition to those with a supraglottic position. Although the term extraglottic may be broad and include airways such as tracheostomy tubes, the term supraglottic does not describe a large number of devices with subglottic components and is too narrow for a discussion of modern devices. EGAs have flourished in practice, and now a wide variety of devices are available for an ever-expanding array of applications. In this review we attempt to clarify the current state of EGA devices new and old, and to illustrate their use in numerous settings. Particular attention is paid to the use of EGAs in special situations such as obstetric, pediatric, prehospital, and nontraditional "out of the operating room" settings. The role of the EGA in difficult airway management is discussed. EGA devices have saved countless lives because they facilitate ventilation when facemask ventilation and tracheal intubation were not possible. Traditionally, difficult airway management focused on successful tracheal intubation. The EGA has allowed a paradigm shift, changing the emphasis of difficult airway management from tracheal intubation to ventilation and oxygenation. EGA devices have proved to be useful adjuncts to tracheal intubation; in particular, the combination of EGA devices and fiberoptic guidance is a powerful technique for difficult airway management. Despite their utility, EGAs do have disadvantages. For example, they typically do not provide the same protection from pulmonary aspiration of regurgitated gastric material as a cuffed tracheal tube. The risk of aspiration of gastric contents persists despite advances in EGA design that have sought to address the issue. The association between excessive EGA cuff pressure and potential morbidity is becoming increasingly recognized. The widespread success and adoption of the EGA into clinical practice has revolutionized airway management and anesthetic care. Although the role of EGAs is well established, the user must know each device's particular strengths and limitations and understand that limited data are available for guidance until a new device has been well studied.
Asunto(s)
Anestesia , Máscaras Laríngeas , Respiración Artificial/instrumentación , Anestesia/efectos adversos , Anestesia/historia , Diseño de Equipo , Historia del Siglo XX , Historia del Siglo XXI , Humanos , Máscaras Laríngeas/efectos adversos , Máscaras Laríngeas/historia , Selección de Paciente , Respiración Artificial/efectos adversos , Respiración Artificial/historia , Medición de Riesgo , Factores de RiesgoRESUMEN
The failure of automation to improve clinical performance is likely rooted in the design concepts on which IT systems are based. Current systems provide clinicians with specific direction about how to care for individual patients. This is much like the specific, detailed, complicated, and narrow trip route driving directions that can be obtained from various web sites. Daily healthcare work rarely has the certainty that makes such directions useful. Rather than directions, useful healthcare automation is likely to have characteristics of a map. Clinicians could use its depictions of available routes, obstacles, and distances between the current and goal locations in order to choose routes and to track progress toward goals. Such representations are likely to be quite different than those currently incorporated in healthcare automation. We demonstrate the concept of creating maps and using constraints as the basis for the design of healthcare automation.