European journal of trauma and emergency surgery : official publication of the European Trauma Society
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Eur J Trauma Emerg Surg · Oct 2020
Outcomes after unstable pertrochanteric femur fracture: intermediate versus long cephalomedullary nails.
Optimal cephalomedullary nail (CMN) length for unstable pertrochanteric femur fractures is controversial. Long CMNs (L-CMNs) are currently recommended; however, intermediate-length CMNs (I-CMNs) may provide stable fixation without the additional surgical steps required by L-CMNs. We analyzed outcomes after unstable pertrochanteric femur fractures treated with L-CMNs or I-CMNs to determine whether functional outcomes, perioperative measures, complications, and mortality and reoperation rates differ by CMN length. ⋯ Level IV, Retrospective case series study.
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Eur J Trauma Emerg Surg · Oct 2020
Review Meta AnalysisImmune capacity determines outcome following surgery or trauma: a systematic review and meta-analysis.
Immunological functions are altered following physical injury. The magnitude of the immunological response is dependent on the initial injury. However, variability in the immune response exists within and between patients where only some patients are at risk of developing complications such as systemic inflammatory response syndrome after injury. This systematic review and meta-analysis assessed whether lipopolysaccharide (LPS) induced cytokine production capacity of leucocytes can be used as a functional test to predict the risk of developing complications after injury. ⋯ The associations of elevated LPS-induced cytokine production capacity with the risk of developing inflammatory complications are consistent with previous theories that proposed excessive inflammation is accompanied by anti-inflammatory mechanisms that results in a period of immunosuppression and increased risk of secondary complications. However, immunological biomarkers for risk stratification is still a developing field of research where further investigations and validations are required.
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Eur J Trauma Emerg Surg · Oct 2020
Randomized Controlled TrialThe effectiveness of preoperative colon cleansing on post-operative surgical site infection after hip hemiarthroplasty.
This study aimed to evaluate the effectiveness of prophylactic mechanical bowel preparation in elderly patients undergoing hip hemiarthroplasty in a single training institution over a period of 2 years. ⋯ Although preoperative colon cleansing did not reduce the overall incidence of post-operative infections, our study suggested that it may reduce polymicrobial infections after hip hemiarthroplasty. Polymicrobial infections after hip hemiarthroplasty seem to have worse prognosis. Therefore, the effectiveness of preoperative colon cleansing in remediating such infections must be investigated in a larger number of patients.
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Tibial shaft fractures are the most common type of large long-bone fractures. Segmental tibial shaft fractures are severe injuries and its treatment can be followed by a high incidence of complications, nonunion, delayed union, malunion, infection or compartment syndrome. The most common treatment strategy is intramedullary fixation. Results of the unilateral external fixation treatment for segmental tibial shaft injuries are presented in this paper. ⋯ Treatment of segmented tibial shaft fractures can be followed by a number of complications. Unilateral external fixation with convergent orientation of pins provides three-dimensional stability of the fracture and good biomechanical conditions for fracture healing, with lower complications rate.
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Eur J Trauma Emerg Surg · Oct 2020
Novel transcatheter arterial embolization method for hemodynamically unstable pelvic fractures to prevent complications of gluteal necrosis.
To validate our previously designed transcatheter arterial embolization (TAE) technique for bilateral iliac arteries in unstable pelvic fractures, which is designed to also prevent gluteal necrosis and avoid vasopressors. ⋯ Our non-selective bilateral iliac arterial embolization procedure involves arresting shock quickly, resulting in no post-procedure gluteal necrosis. The procedure involves cutting the gelatin sponge rather than "pumping" and avoids the use of vasopressors.