Injury
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Restoration of elbow flexion is one of the key components of adult brachial plexus surgery. Nerve transfers are routinely used to attain elbow flexion. ⋯ The additional nerve transfer of median nerve fascicles with musculocutaneous nerve branch to the brachialis muscle does not add clinically obvious morbidity to the patient but has definite benefit as observed in this study. We advocate double fascicular nerve transfer for elbow flexion in upper brachial plexus injuries if the median and ulnar nerve functions are normal.
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Geriatric patients have a high risk of poor outcomes after trauma and is a rapid-increasing group within the trauma population. Given the need to ensure that the trauma system is targeted, efficient, accessible, safe and responsive to all age groups the aim of the present study was to explore the epidemiology and characteristics of the Norwegian geriatric trauma population and assess differences between age groups within a national trauma system. ⋯ In this nationwide study comparing adult and geriatric trauma patients, geriatric patients were found to have a higher mortality, receive less frequently advanced prehospital treatment and transportation, and a lower TTA rate. This is surprising in the setting of a Nordic country with free access to publicly funded emergency services, a nationally implemented trauma system with requirements to pre- and in-hospital services and a national trauma registry with high individual level coverage from all trauma-receiving hospitals. Further exploration and a deeper understanding of these differences is warranted.
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Observational Study
Do standardized hip fracture care programs decrease mortality in geriatric hip fracture patients?
There is mounting support for the implementation of a standardized hip fracture program (SHFP) for geriatric patients. However, the current evidence to assess geriatric hip fracture outcomes following treatment in a SHFP is limited to small, single-center, observational studies. Using a large, multinational dataset, this study aims to assess whether enrollment in a SHFP was associated with improved 30-day patient-important outcomes in geriatric hip fracture patients. ⋯ The NSQIP data suggest that SHFPs do not significantly improve the short-term outcomes for the average geriatric hip fracture patient. However, a SHFP may significantly reduce the risk of 30-day mortality in higher risk patients. Therefore, the efficiency of SHFPs could potentially be improved with targeted deployment to high risk geriatric hip fracture patients.
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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.
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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.