Archives of orthopaedic and trauma surgery
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Arch Orthop Trauma Surg · Nov 2021
Multicenter StudyNon-medical patient-related factor influence in proximal humeral fracture outcomes: a multicentric study.
Age, sex, and type of fracture have traditionally been described as prognostic factors for proximal humeral fractures (PHFs). Some non-medical patient-related factors may play a role in the outcome. This paper evaluates the association of comorbidities and socioeconomic factors with clinical outcomes for PHF. ⋯ Socioeconomic status had a higher impact on functional outcomes than fracture pattern in patients with PHF.
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Arch Orthop Trauma Surg · Sep 2021
Multicenter StudyPatellar fractures in elderly patients: a multicenter computed tomography-based analysis.
This study aimed to demonstrate the characteristics of patellar fractures and evaluate clinical outcomes in elderly patients. ⋯ Patellar fractures in the elderly were mostly from low-energy injuries, and types C3 and A1 were the most common. CT images demonstrated high rates of an inferior pole involvement and comminution. The complication and reoperation rates were relatively high.
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Arch Orthop Trauma Surg · Jul 2021
Multicenter StudyPreventing ceramic liner fracture after Delta ceramic-on-ceramic total hip arthroplasty.
The results of total hip arthroplasty (THA) with use of Delta ceramic articulation were successful at medium term follow-up. The use of this newest ceramic has markedly reduced the incidence of ceramic head fractures, but not the incidence of ceramic liner fractures. We tested a hypothesis that the ceramic fractures are prevented by use of a metal shell with 18° inner taper angle and a stem design with a reduced neck geometry. ⋯ Therapeutic level II.
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Arch Orthop Trauma Surg · Jul 2021
Multicenter StudyIncidence and severity of electric scooter related injuries after introduction of an urban rental programme in Vienna: a retrospective multicentre study.
Electric scooters (e-scooters) are an emerging way of mobility in cities around the world. Despite quickly rising numbers of e-scooters, limited studies report on incidence and severity of e-scooter-associated injuries. The aim of our study was to report on these injuries and identify potential protective measures to ultimately decrease e-scooter-associated morbidity. ⋯ The popularity of rideshare e-scooters across cities worldwide seems to be on the rise, so are e-scooter-associated injuries. These injuries should be considered high-energy trauma affecting primarily head and upper extremity; indeed, 17.7% sustained major head injuries. Therefore, the mandatory use of a helmet seems to be adequate to decrease head injury-associated morbidity. Ultimately, given the remarkably high rates of nighttime injuries, an e-scooter ban during night could further cut injury numbers in half.
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Arch Orthop Trauma Surg · Mar 2021
Multicenter StudyIs there a role of tranexamic acid in rheumatoid arthritis with total knee arthroplasty? Findings from a multicenter prospective cohort study in China.
Tranexamic acid (TXA) has proven to be effective in reducing the blood loss associated with total knee arthroplasty (TKA) in patients with osteoarthritis. However, there still exists a paucity of evidence regarding the effectiveness of intravenous TXA in patients with rheumatoid arthritis. The aim of this study was to explore the efficacy and safety of intravenous TXA on blood loss after TKA in Chinese patients with rheumatoid arthritis. ⋯ TXA can effectively diminish blood loss, reduce transfusion, shorten LOS and decrease hospitalization costs after TKA in Chinese patients with rheumatoid arthritis, without increasing the risk of complications.