J Trauma
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Anemia in burn patients is due to surgical blood loss and anemia of critical illness. Because the commitment paradigm of common bone marrow progenitors dictates the production of erythroid, myeloid, and lymphoid cells, we hypothesized that skewed bone marrow lineage commitment decreases red cell production and causes anemia after a burn injury. ⋯ Burn injury skews the bone marrow hematopoietic commitment away from erythroid and toward myeloid cells. Shrinkage of the erythroid compartment contributes to resistance to EPO and the anemia of critical illness.
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This retrospective cohort study aims to investigate the impact of regular pre- and postoperative geriatric input into the management of geriatric patients with hip fracture, with specific interests in morbidity and mortality. ⋯ In addition to existing evidence that postoperative orthogeriatric collaboration improves mortality and functional outcomes in older patients with hip fractures, this study suggests that allowing preoperative geriatric input in this model of care can produce even more superior results.
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Few previous studies have been conducted on the severe traumatic brain injury (sTBI)-associated coagulopathy in children. The purpose of this study was to evaluate the incidence and risk factors of sTBI coagulopathy in a pediatric cohort and to evaluate its impact on outcomes. ⋯ Incidence of coagulopathy in children suffering isolated sTBI is exceedingly high at 40% and reflect the head injury severity. A low GCS, increasing age, ISS ≥16 and intraparenchymal lesions proved to be independently associated with TBI coagulopathy.
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Compartment syndrome after ballistic fracture is uncommon but potentially devastating. Few data are available to help guide clinicians regarding risk factors for developing compartment syndrome after ballistic fractures. Our primary hypothesis was that ballistic fractures of certain bones would be at higher risk for development of compartment syndrome. ⋯ Ballistic fractures of the fibula and tibia are at increased risk for development of compartment syndrome over other ballistic fractures. We recommend increased vigilance when treating these injuries, particularly if the fracture is in the proximal aspect of the bone or is associated with vascular injury.