The Journal of arthroplasty
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In revision total knee arthroplasty (rTKA) and revision total hip arthroplasty (rTHA), venous thromboembolism (VTE) has been reported to be a relatively common and potentially serious complication. To mitigate this risk, strategies such as rapid recovery programs and thromboprophylaxis guidelines have been utilized. This study sought to identify the annual incidence and recent trends of VTE (defined as the presence of deep vein thrombosis [DVT] and/or pulmonary embolism [PE] in the same patient), DVT, PE, and mortality in the 30-day period after rTKA and rTHA. ⋯ Within 30 days of surgery, approximately 1 in 83 rTKA patients and 1 in 100 rTHA patients experienced a VTE. Furthermore, the rates of VTE remained largely unchanged from 2008 to 2016. Further research regarding the optimal individualized prophylaxis algorithm in rTKA and rTHA is warranted to prevent this complication. This study represents the first investigation of thromboembolic events in rTHA and rTKA.
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Postoperative delirium (POD), as an acute brain failure, is widely reported as a very common postoperative complication, and it is closely associated with increased morbidity and mortality. This study aimed to investigate potential risk factors including C-reactive protein/albumin ratio (CAR) for POD in elderly subjects after total joint arthroplasty (TJA). ⋯ Preoperative CAR level may be a promising predictor for POD in elderly subjects following TJA.