J Trauma
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To assess the complications after plate fixation of phalangeal fractures, their correlation with the type of injury, and the outcome. ⋯ In spite of early mobilization, stiffness is the most frequent complication after open reduction and plate fixation of phalangeal fractures. The undue amount of scarring and adhesion may arise from the implant itself or the difficulty in finding the perfect mixture between the minimal surgical invasiveness and a sufficient restoration of skeletal stability. Otherwise, plate fixation of unstable and complex phalangeal fractures proved efficient and reliable, although not free of potential problems.
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The purpose of this study was to develop a model that accurately predicts mortality among injured children based on components of the initial patient evaluation and that is generalizable to diverse acute care settings. Important predictive variables obtained in an emergency setting are frequently missing in even large national databases, limiting their effectiveness for developing predictions. In this study, a model predicting pediatric trauma mortality was developed using a national database and methods to handle missing data that may avoid biases that can occur restricting analyses to complete cases. ⋯ Using multiple imputation to handle missing data, a model predicting pediatric trauma mortality was developed that compared favorably with existing trauma scores. Application of these methods may produce predictive trauma models that are more statistically reliable and applicable in clinical practice.
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In light of their potential for devastating consequences, a liberalized screening approach for blunt cerebrovascular injuries (BCVI) is becoming increasingly accepted. The gold standard for diagnosis of BCVI is arteriography (ART), but noninvasive diagnostic alternatives offer clear advantages. Prospective comparative studies found that computed tomographic angiography (CTA) was unreliable in detecting BCVI. However, with advanced CTA technology, it has become more difficult to justify ART in asymptomatic patients. We implemented a liberal screening protocol for BCVI, employing 16-slice CTA. We hypothesized that CTA would detect all clinically significant BCVI. ⋯ CTA detected all clinically significant injuries during this study period. Liberal screening with 16-slice CTA is appropriate and is likely to miss very few significant injuries. A multicenter trial will help to clarify risk factors and the accuracy of noninvasive diagnostic modalities.
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Although there is substantial evidence supporting the benefits of an intensivist model of critical care delivery, the extent to which this model has been adopted by trauma centers across the United States is unknown. We set out to evaluate how critical care is delivered in Level I and II trauma centers and the extent to which these centers implement evidence-based patient care practices known to improve outcome. ⋯ The process of trauma center verification and designation should assure a high quality of trauma care. In keeping with these expectations of quality, the delivery of critical care services in trauma centers should evolve to a model that both includes the trauma surgeon in the care of the injured and allows for collaboration with a dedicated intensivist, who may or may not be a surgeon. The benefits of an intensivist model might be distinct from the utilization of evidence-based practices, suggesting that there might be incremental benefit in using these practices as markers of quality.
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Adverse outcomes for patients with isolated hip fracture have been documented when preoperative delay is longer than 48 hours. An efficient system will have the capacity to repair all hip fractures within 48 hours. We hypothesized that in an efficient system, there would be a medical justification for a delay greater than 48 hours. The purpose of this study was to identify the causes and outcome of delay for hip surgery in an efficient system. ⋯ Preoperative delay does not entail adverse outcomes when the surgery is delayed to allow for treatment of comorbid medical conditions. Preoperative delay is associated with a longer hospital stay. The presence of comorbidity only partly explains preoperative delay and adverse outcomes. A prospective study coding for the severity of comorbid conditions and the justification of the preoperative delay will be required to fully elucidate the link between delay and outcome.