J Trauma
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A prospective, nonrandomized cohort study was conducted to determine the effectiveness of the laryngeal mask airway (LMA) for management of the difficult airway in patients requiring air transport. ⋯ Our patient data show that when conventional methods have failed, the LMA can be safely, rapidly, and effectively used for temporary airway control.
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It has been suggested that measurement of continuous cardiac output (CCO) is an advancement in the management of critically ill patients. Our objective was to determine the accuracy of CCO during the rapid hemodynamic changes induced by hemorrhage and resuscitation. ⋯ CCO has a delayed response during acute hemodynamic changes induced by hemorrhage and resuscitation. When sudden changes in mean arterial pressure or in mixed venous oxygen saturation are detected, cardiac output must be estimated by the standard bolus thermodilution technique, not by CCO.
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Review Case Reports
Bronchial blocker placement through the lumen of an in situ tracheal tube.
Tracheal intubation during trauma resuscitation is almost always performed with a standard endotracheal tube. Difficulties may arise if lung isolation is required later. The options for achieving lung isolation in seriously traumatized patients are briefly reviewed. Two efficient and airtight systems to allow the insertion of a bronchial blocker with minimal risks are presented.
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The long-term outcome of trauma patients basically depends on the relation between the clearance capacity of the organism, e.g., the lungs, and the antigenic (inflammatory) load in relation to the amount of damaged and perfused tissue. It is necessary to determine quality and quantity of fracture and soft-tissue damage by clinical means as early as possible. It is unknown whether biochemical markers and the impact of soft-tissue trauma correlate and whether there is a predictive value on clinical outcome. ⋯ The amount of fracture and soft-tissue damage can be estimated early by analysis of serum interleukin-6 and creatine kinase and is of great importance with regard to long-term outcome after trauma.