Injury
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The aims of this study is firstly to analyse the impact of prehospital time related variables on mortality, in a specific subset of HEMS patients and secondly to demonstrate any interactions between time related variables and factors taking place in the prehospital setting. ⋯ This study suggests that time related variables have a complex and heterogeneous effect on mortality. Thoracic trauma victims usually have high ISS, in such population, ToT <65 min may be associated with lower possibility of death. Neither AoS nor SoS was influenced by time of incident or severity of injury.
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Review Comparative Study
Self harm is an independent predictor of mortality in trauma and burns patients admitted to ICU.
Patients with mental illness or depression may sustain self-inflicted injuries that require admission to an Intensive Care Unit (ICU). It is unknown whether the intent of injury leads to a greater likelihood of dying over and above the severity of the initial injury. Given the economic and societal burden of injury of self-harm, we designed this study to compare hospital outcomes of intentionally injured patients presenting to a tertiary ICU compared to unintentional injuries. ⋯ Our study is the first paper in the literature to describe an increased the risk of death within a group of patients admitted to a trauma and burns ICU following deliberate self-harm.
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Despite the establishment of evidence-based guidelines for the resuscitation of critically injured patients who have sustained cardiopulmonary arrest, rapid decisions regarding patient salvageability in these situations remain difficult even for experienced physicians. Regardless, survival is limited after traumatic cardiopulmonary arrest. One applicable, well-described resuscitative technique is the emergency department thoracotomy-a procedure that, when applied correctly, is effective in saving small but significant numbers of critically injured patients. By understanding the indications, technical details, and predictors of survival along with the inherent risks and costs of emergency department thoracotomy, the physician is better equipped to make rapid futile versus salvageable decisions for this most severely injured subset of patients.
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Multicenter Study
The clinical features and outcome of crush patients with acute kidney injury after the Wenchuan earthquake: differences between elderly and younger adults.
On May 12, 2008, a devastating earthquake hit Wenchuan county of China's Sichuan province. Acute kidney injury (AKI) is one of the most lethal but reversible complications of crush syndrome after an earthquake. However, little is known about the epidemiological features of elderly crush patients with AKI. The aim of the present study is to compare clinical features and outcome of crush related AKI between elderly and younger adults in the Wenchuan earthquake. ⋯ Elderly crush victims more frequently developed AKI in the Wenchuan earthquake, and they differ from younger adults in injury patterns and treatment modalities. The elderly patients with AKI requiring dialysis were at a relatively high risk of mortality.
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Lower extremity (LE) arterial trauma and its treatment may lead to extremity compartment syndrome (ECS). In that setting, the decision to perform fasciotomies is multifactoral and is not well delineated. We evaluated the outcomes of patients with surgically treated LE arterial injury who underwent early or delayed fasciotomies. ⋯ Early fasciotomy is associated with improved outcomes in patients with lower extremity vascular trauma treated with surgical intervention. Our findings suggest that appropriate implementation of early fasciotomy may reduce amputation rates in extremity arterial injury.