J Trauma
-
Review Meta Analysis
Helicopter scene transport of trauma patients with nonlife-threatening injuries: a meta-analysis.
Helicopters have become a major part of the modern trauma care system and are frequently used to transport patients from the scene of their injury to a trauma center. While early studies reported decreased mortality for trauma patients transported by helicopters when compared with those transported by ground ambulances, more recent research has questioned the benefit of helicopter transport of trauma patients. The purpose of this study was to determine the percentage of patients transported by helicopter who have nonlife-threatening injuries. ⋯ The majority of trauma patients transported from the scene by helicopter have nonlife-threatening injuries. Efforts to more accurately identify those patients who would benefit most from helicopter transport from the accident scene to the trauma center are needed to reduce helicopter overutilization.
-
The world-wide impact of traumatic injury and associated hemorrhage on human health and well-being cannot be overstated. Twelve percent of the global disease burden is the result of violence or accidental injury. Hemorrhage is responsible for 30 to 40% of trauma mortality, and of these deaths, 33 to 56% occur during the prehospital period. ⋯ The techniques of early care, including blood transfusion, may underlie late mortality and long-term morbidity. While the volume of blood lost cannot be measured, physiologic and chemical measures and the number of units of blood given are readily recorded and analyzed. Improvements in early hemorrhage control and resuscitation and the prevention and aggressive treatment of coagulopathy appear to have the greatest potential to improve outcomes in severely injured trauma patients.
-
To validate the predictive value of the Glasgow Coma Score (GCS) and find the best way to model the score in a logistic regression model predicting mortality. ⋯ The GCS in its present form is an efficient predictor of in-hospital mortality, which could benefit from statistical transformation in logistic regression models when the accuracy of estimated probabilities of mortality is important. The common use of GCS categories for modeling mortality leads to loss of information and should be discarded.
-
Crushing head injuries (CHI) are caused by static loading. This static force slowly deforms a cranium and damages some intracranial components. Severe CHI is usually fetal but substantial brain damage may not be recognized in some patients. In this article, we report seven patients who sustained CHI and analyzed clinical and radiological findings. ⋯ This injury actually has seldom been countered in daily practice and clinical manifestation and neuroimaging have characteristic features. The prognosis of CHI may be polarized to fatal or excellent, and depends on whether the cranium and brain itself can tolerate the applied force.
-
A clavicle fracture is a common traumatic injury. However, the high percentage of distal clavicle fractures associated with a rupture of the coracoclavicular (CC) ligament can result in delayed union or nonunion. There is no standard treatment for a clavicle fracture. This report introduces a method for treating distal clavicle fractures associated with a ruptured CC ligament using a cannulated screw. ⋯ The cannulated screw fixation technique can maintain the rigid fixation of fracture fragments and allow an early return to work and sport activities. Therefore, the cannulated screw fixation technique is expected to be a useful method for treating distal clavicle fractures associated with a coracoclavicular ligament rupture.