Anesthesiology clinics
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Anesthesiology clinics · Mar 2013
ReviewPoint of care devices for assessing bleeding and coagulation in the trauma patient.
Severe trauma is associated with bleeding, coagulopathy, and transfusion of blood and blood products, all contributing to higher rates of morbidity and mortality. The aim of this review is to focus on point-of-care devices to monitor coagulation in trauma. Close monitoring of bleeding and coagulation as well as platelet function in trauma patients allows goal-directed transfusion and an optimization of the patient's coagulation, reduces the exposure to blood products, reduces costs, and probably improves clinical outcome. Noninvasive hemoglobin measurements are not to be used in trauma patients due to a lack in specificity and sensitivity.
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A major weakness in the emergency medical response to multiple casualty events continues to be the resuscitation component, which should consist of the systematic application of basic, advanced, and prolonged life support and definitive care within 24 hours. There have been major advances in emergency medical care over the last decade, including the feasibility of point-of-care ultrasound to aid in rapid assessment of injuries in the field, damage control resuscitation, and resuscitative surgery protocols, delivered by small trauma/resuscitation teams equipped with regional anesthesia capability for rapid deployment. Widespread adoption of these best practices may improve the delivery of resuscitative care in future multiple casualty events.
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Anesthesiology clinics · Dec 2012
ReviewHow to choose the double-lumen tube size and side: the eternal debate.
Although disposable double-lumen tubes have been used for many years, there is still controversy regarding what size and which side to use for thoracic procedures requiring lung isolation. Thoracic and nonthoracic anesthesiologists often debate performance, efficiency, and outcome of small and large double-lumen tubes, and left- and right-sided tubes. This article focuses on current data in the literature and expert opinion on the topic.
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Anesthesiology clinics · Dec 2012
Review Case ReportsPerioperative management of the pregnant patient with an anterior mediastinal mass.
This article describes the perioperative risks of pregnant patients with anterior mediastinal masses, and demonstrates the importance of a multidisciplinary approach for the management of high-risk patients. Mediastinal mass syndrome is defined as immediate right heart failure secondary to vascular compression when positive pressure ventilation is initiated. Greater emphasis on the potential for cardiovascular collapse (versus respiratory collapse) challenges the conventional teaching of risks associated with mediastinal masses in the adult population.