Injury
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Displaced fractures of middle third of clavicle are traditionally managed non-operatively. Recently, the trend is towards surgical management considering functional deficits in some of the non-operatively managed patients. The purpose of the study was to examine the functional outcome of non-operative treatment in these injuries, while identifying the factors responsible for less than ideal outcome and determine the guidelines for patient counselling. ⋯ Displaced midshaft clavicular fractures with the intent of achieving "good" outcome must be managed non-operatively. If the patient expectation is not to accept even minor functional deficits, the treatment objective must be raised to achieve a minimum Constant score of 86. Substituting the radiological displacements in the equation, the probability of the patient achieving this objective can be calculated. Non-operative management is offered if this probability figure is acceptable to the patient, otherwise counselled for surgery. Non-operatively managed patients with coexisting diabetes, smoking or poor soft tissue condition must be watched for the possibility of going for non-union.
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Pain management in trauma patients can be difficult due to their varied injuries and presence or absence of illicit substances in their systems. Additionally, trauma patients have variable lengths of stay. Limiting length of stay to what is medically necessary and preventing long-term dependence on narcotic medications are important in trauma patient care. ⋯ This study identifies a positive toxicology screening as a risk factor for increased narcotic demands and longer length of stay in trauma patients. These findings may assist in developing treatment plans and setting expectations in this population. This information can also lead to proactive interventions aimed at minimizing narcotic use and shortening LOS in this population.
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Intramedullary nailing is an acceptable treatment option for femoral shaft fracture in young patients but not extensively studied in the elderly with osteoporotic fractures. Plate fixation for osteoporotic femoral shaft fractures have a high rate of complications and delayed healing time, and the most acceptable treatment is intramedullary nailing. This study evaluated the healing time and incidence of complications in osteoporotic femoral shaft fractures after intramedullary nailing. ⋯ Intramedullary nailing for osteoporotic femoral shaft fracture is a good acceptable option in elderly patients with reasonable healing time with no major complications.
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Deregulation of polymorphonuclear neutrophils (PMNs) is an essential step in the development of inflammatory complications upon trauma. Different neutrophil subtypes have been identified recently, however, the role of neutrophil subtypes in immunoregulation upon trauma is unclear. We hypothesize that extensive trauma surgery causes instant progressive heterogeneity of the blood neutrophil pool, and increased appearance of young (CD16dim/CD62Lbright) neutrophils in peripheral blood. ⋯ Standardized extensive trauma surgery was associated with instant progressive neutropenia and increased heterogeneity of the blood neutrophil pool. Furthermore, three different neutrophil subsets in peripheral porcine blood were identified over the course of surgery. Further studies should clarify their precise role in the development of early organ failure upon extensive trauma surgery. This for the first time exemplifies experimentally the time constraints and impact of damage control surgery after severe trauma.