J Trauma
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: Despite serious documented limitations, the Trauma Injury Severity Score (TRISS) is still used for risk adjustment in trauma system evaluation and clinical research. Several modifications have been proposed to address TRISS limitations. We aimed to assess the impact of proposed TRISS modifications on the accuracy of mortality prediction for blunt trauma. ⋯ : Several modifications that have been proposed to address limitations of the TRISS lead to significant improvements in the accuracy of mortality prediction. This study provides valuable information in the quest to improve trauma mortality modeling.
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Clinical Trial
Patients education of a self-reduction technique for anterior glenohumeral dislocation of shoulder.
: Anterior dislocation of the shoulder (glenohumeral joint) is one of the most prevalent dislocations. Following a first dislocation recurrence rates of up to 80% have been reported. Many patients will seek medical assistance for reduction of the shoulder after each of these recurrent dislocations. We describe the results of reduction of anterior glenohumeral dislocation using a modified self manipulated Milch technique that can be performed by the patients themselves after simple guidance and demonstration. This method is directed to patients who are not willing or cannot have surgical stabilization and may be in a place where medical assistance is not available. ⋯ : The results illustrate the fact that most patients are able to reliably and reproducibly reduce glenohumeral dislocations by themselves. Subsequent dislocations can be reduced promptly decreasing the dislocation time thus avoiding further damage to the shoulder, achieving immediate pain relief, and removing the immediate necessity for medical attendance.
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Comparative Study
A comparative study of the patients with bilateral or unilateral chronic subdural hematoma: precipitating factors and postoperative outcomes.
: Chronic subdural hematoma (CSDH) is a relatively frequent problem in neurologic or neurosurgical practice. Although CSDH is a well-known disease, data on bilateral CSDH are scarce compared with data on unilateral CSDH. The purpose of this study was to compare the clinical presentations, precipitating factors, computed tomography (CT) scan findings, postoperative complications, and outcomes between patients with bilateral and unilateral CSDH. ⋯ : Bilateral CSDH tended to occur more in patients with anticoagulant or antiplatelet therapy. Compared with patients with unilateral CSDH, patients with bilateral CSDH had more symptoms of increased intracranial pressure and lower incidences of midline shift on CT scans. Most patients with either bilateral or unilateral CSDH had a good postoperative outcome.
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: Treatment of odontoid fractures remains controversial. There are conflicting data in the literature with regard to timing of operative fixation (OP), as well as whether OP should be performed. Within our own institution, treatment is variable depending largely on surgeon preference. This study was undertaken in an attempt to develop management consensus by examining outcomes in elderly patients with odontoid fractures and comparing OP to a nonoperative (non-OP) approach. ⋯ : Despite being an older population, elderly patients with odontoid fracture who were managed non-OP had similar mortality, UTI, and pneumonia rates compared with their younger counterparts who underwent OP. The need for tracheostomy and PEG and discharge disposition was similar among all three groups. Elderly patients with odontoid fracture managed non-OP had a reduction in HLOS and ventilator days compared with either operative group and less DVT compared with the early operative group. Based on these results, non-OP management should be given strong consideration in elderly patients with traumatic odontoid fractures.
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: Motor vehicle crashes are the leading cause of death among teenagers because of higher crash rates per mile driven and low seat belt use rates. ⋯ : Social pressure and poor comprehension of the risks of injury were identified as barriers to seat belt usage among teenage high school students. A friendly, competitive approach to openly discussing and educating teens about these risks led to a 20% increase in seat belt usage among teen drivers and their passengers.