Injury
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Knowledge about the functional consequences of lower limb long bone fractures is helpful to inform patients, clinicians and employers about their recovery process and prognosis. This study aims to describe the epidemiology and health outcomes of femoral and tibial shaft fractures treated at two level I trauma centres, by comparing the differences between patients with delayed union or nonunion and patients with union. ⋯ Despite modern treatment, the patient-reported outcomes of lower limb long bone shaft fractures do not return to normal at one year. Patients with delayed union or nonunion can expect poorer outcomes.
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Caring for severely injured trauma patients is challenging for all medical professionals involved both in the preclinical and in the clinical course of treatment. While the overall quality of care in Germany is high there still are significant regional differences remaining. Reasons are geographical and infrastructural differences as well as variations in personnel and equipment of the hospitals. ⋯ The TraumaNetzwerk DGU(®) project combines the control of common defined standards of care for all participating hospitals (top down) and the possibility of integrating regional cooperation by forming a regional TNW (bottom up). Based on the joint approach of healthcare professionals, it is possible to structure and influence the care of severely injured patients within a nationwide trauma system.
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Observational Study
Female sex protects from organ failure and sepsis after major trauma haemorrhage.
Biological sex is considered a risk factor for adverse outcome after major trauma. We hypothesized that female sex is protective against organ failure, sepsis and mortality in patients with traumatic haemorrhage. ⋯ Our study supports the hypothesis that female sex is associated with improved organ function following traumatic injury and haemorrhagic shock, in particular in age groups that are at reproductive age. However, further studies are warranted before sex steroids can be deployed as therapeutic intervention in critically ill trauma patients.
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Hand trauma may lead to multiple fingertip defects, causing functional restrictions. We evaluated the use of reverse-flow homodigital flap reconstruction of the distal phalanx and pulp defects associated with multiple finger injuries. ⋯ The reconstruction of multiple fingertip injuries with reverse-flow homodigital flaps is a safe, effective method that can be combined with other local finger flaps. These flaps can be applied to two consecutive fingers without reducing finger length or function.
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Asymmetrical callus formation and incomplete bone formation underneath stiff locking plates have been reported recently in clinical and experimental fracture healing studies. After similar effects were observed in the outcome of high tibial osteotomy (HTO) patients, a retrospective study was performed to quantify the frequency and level of such incomplete healing cases. ⋯ These results support the hypothesis that low bone formation underneath locking plates is induced by increased stiffness. This high stiffness situation could be altered by replacing the standard screws with dynamic screws which allow for a movement of 0.35mm perpendicular to the screw axis. This resulted in an approximately threefold increase in the IFM and may be a potential concept to avoid incomplete bone healing under stiff plate fixations.