Injury
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Femoral neck fractures (FNF) are frequent injuries and not rarely complicated by non-union, implant failure, and avascular necrosis. Some of these fractures represent a dilemma for trauma surgeons. Which fracture should be fixed? Which replaced with a prosthesis? How? The aim of this narrative review is to investigate the literature in order to provide the most updated and evidence-based knowledge about FNF' treatment. ⋯ FNF are frequent injuries and represent, in some cases, a dilemma for the trauma surgeon. Age, timing, comorbidities, bone quality, femoral head vascularization, fracture displacement, intrinsic instability, and comminution as surgeon experience should be carefully evaluated before surgery. A case-to-case analysis of the patient-related factors helps the surgeon to make the right choice and reduce the well-known complications.
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Meta Analysis
Efficacy of high dose tranexamic acid (TXA) for hemorrhage: A systematic review and meta-analysis.
Standard dose (≤ 1 g) tranexamic acid (TXA) has established mortality benefit in trauma patients. The role of high dose IV TXA (≥2 g or ≥30 mg/kg as a single bolus) has been evaluated in the surgical setting, however, it has not been studied in trauma. We reviewed the available evidence of high dose IV TXA in any setting with the goal of informing its use in the adult trauma population. ⋯ Systematic review and meta-analysis, level IV.
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Comparative Study
A comparative evaluation of the time to frame removal for tibia fractures treated with hexapod and Ilizarov circular frames.
Traditional Ilizarov and hexapod frames have different biomechanical properties and there is limited literature regarding their effect on time to fracture union or time to frame removal. ⋯ Ilizarov frames have demonstrated a reduced time to frame removal in the management of tibial fractures than hexapod frames. Differences in the time to frame removal, an indicator of time to fracture union, may be due to the different mechanical properties of the frame, or early disruption of the fracture haematoma through secondary frame manipulation and fracture reduction, increased proportion of metaphyseal fractures treated with Ilizarov, or patient selection. The healing time was comparable across the tibia. Pooled meta-analyses may be able to further quantify these associations.