Orthopedics
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No data on the results of total knee arthroplasty (TKA) in patients with fibromyalgia have been published. The purposes of this study were to review a cohort of patients with fibromyalgia undergoing TKA to determine the level of postoperative pain and satisfaction with the surgery, the incidence of postoperative surgical complications, and revision rates and their relationship to TKA design. One hundred ten patients with fibromyalgia (141 knees) who underwent primary TKA between 1990 and 2001 were studied. ⋯ Patients with fibromyalgia undergoing primary TKA have a high prevalence of complications and pain. Despite continued pain, the majority of patients were satisfied with the results and reported improvements after TKA. This data should be used to counsel patients with fibromyalgia preoperatively regarding limited goals with respect to pain relief and suggests that a multimodal individualized treatment program may be necessary to achieve optimal outcomes in patients with fibromyalgia.
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The purpose of this study was to evaluate the effects of intraoperative fluid therapy on length of hospital stay and pulmonary complications in patients undergoing spine surgery. A total of 1307 patients were analyzed. Sixteen pulmonary complications were observed. ⋯ The best cutoff point for total fluids was 4165 mL, with a sensitivity of 0.8125 and specificity of 0.7171, for postoperative pulmonary complications. A direct correlation existed between fluids and length of stay: patients who received >4165 mL of total fluids had an average length of stay of 3.88±4.66 days vs 2.3±3.9 days for patients who received <4165 mL of total fluids (P<.0001). This study should be considered as hypothesis-generating to design a prospective trial comparing high vs low intraoperative fluid regiments for patients undergoing spine surgery.
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Case Reports
Iatrogenic subclavian arteriovenous fistula: rare complication of plate osteosynthesis of clavicle fracture.
Iatrogenic subclavian arteriovenous fistula is rare and has not been reported as a complication of plate osteosynthesis of clavicle fracture. This article describes the first case of iatrogenic subclavian arteriovenous fistula caused by plate osteosynthesis. A 36-year-old man sustained a right middle clavicle fracture in an injury and underwent open reduction and internal fixation with clavicular compression plate 3 days later in a local hospital. ⋯ The operative manipulation in the process of fracture reduction and hole drilling should be meticulous, and the screw length must be accurate. Orthopedic surgeons should be aware of this uncommon complication with plate osteosynthesis of clavicle fracture. We recommend using an endovascular surgical technique for treatment of this complication.