Injury
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Hip fractures have a high patient burden and mortality rate, particularly following revision surgery. Cement augmentation of cephalomedullary nails has been shown to lower the risk of cut-out, aiming to reduce the need and expense of revision surgeries. The aim of this study was to assess the economic impact of cement augmentation for the fixation of trochanteric hip fractures in fragile, elderly patients, across a range of European countries (UK, Spain, Italy, Germany, and France), from both a provider (hospital) and a payer perspective. ⋯ These models support the wider adoption of cement augmentation to reduce the healthcare system costs associated with length of stay and revision surgery. These results provide useful information to providers, payers, and policymakers to ultimately influence choice surrounding the 'gold-standard' treatment of an unstable trochanteric fracture following low energy trauma.
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Geriatricians are increasingly involved in the treatment of fragility fractures. In Germany, hospitals that meet specific standards for orthogeriatric co-management (OGCM) are additionally certified as 'geriatric trauma centers.' One responsibility of OGCM is the appropriate management of osteoporosis through medication. We aimed to analyse the association between prescription frequencies of anti-osteoporotic drugs in hospitals with certified OGCM, those with non-certified OGCM, and those with no OGCM at all. ⋯ OGCM, especially when coupled with certification as a 'Geriatric Trauma Center,' is associated with higher prescription rates of specific anti-osteoporotic drugs and vitamin D after fragility fractures in Germany.
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Bicycle accidents account for the majority of traffic-related accidents in Sweden. Despite the widespread everyday use of bicycles, little is known about the fracture panorama resulting from bicycle accidents. This study analysed the fracture patterns of bicycle accidents in Sweden in regard to fracture type, sex, age, and type of bicycle. ⋯ The main finding is that bicyclists predominantly sustained fractures of the upper limb via low energy mechanisms. The fracture panorama differed by age, sex, and type of bicycle.
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This study aimed to apply a shock wave from the ventral side of a pig and examine its effect to use the results for new body armor production for humans. ⋯ None of the pigs exposed to shock waves from the ventral side died; however, most showed multiple bullae on the lung surface with lung contusion and splenic injury, which may have been greater than those exposed from the dorsal side. This may be due to the direct impact of the shock wave proceeding from the epigastrium and subcostal region, which are not protected by the skeletal structure of the thorax. These characteristics should be considered when producing new body armor for humans to protect the body from shock waves.
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Fracture-related infections (FRIs) are a challenging complication in orthopaedics. Standard of care management for FRIs typically involves prolonged antibiotic therapies, irrigation and debridement (I&D) of the fracture site, and retention of fracture-fixation implants with or without exchange. Unfortunately, this treatment regimen is associated with treatment failure rates of up to 38 %, such that improved preventive and therapeutic interventions are needed. ⋯ This model consistently resulted in clinical signs of local infection, compromised wound healing, radiographic evidence for delayed bone healing and implant loosening, and implant-associated biofilm formation. Importantly, MRSA was isolated from deep tissue cultures in all dogs, and histological assessments detected bacteria and bacterial biofilms associated with all fracture-fixation implants at the study endpoint. These clinical, radiographic, bacteriologic, and histologic outcomes in conjunction with the capabilities for standard of care interventions, such as antibiotic treatment and I&D, verify that this preclinical canine model for early onset FRI effectively replicated the pathology associated with this commonly encountered complication of orthopaedic trauma.