The Journal of arthroplasty
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Tranexamic acid (TXA) has been associated with decreased blood loss and transfusion after total hip arthroplasty (THA) and total knee arthroplasty (TKA). The purpose of this study was to examine both transfusion utilization and the economic impact of a Process Improvement Project implementing TXA for THA and TKA. ⋯ Standardized administration of TXA is an effective and economically favorable blood-reduction strategy for patients undergoing elective THA or TKA. Although reduction in transfusions with TXA may be greater after TKA, the economic and clinical impact of transfusion reduction is more substantial in THA patients.
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To quantify how baseline differences in patients undergoing hip arthroplasty for fracture vs elective care potentially lead to significant differences in immediate health care outcomes and whether these differences affect feasibility of current bundled payment models. ⋯ Patients undergoing hip arthroplasty for fracture care are significantly older and have more medical comorbidities than patients treated on an elective basis, leading to more in-hospital complications, greater length of stay, increased hospital costs, and significantly more hospital readmissions. The present bundled payment system, even with the recent modification, still unfairly penalizes hospitals that manage fracture patients and has the potential to incentivize hospitals to defer providing definitive surgical management for these patients. Future amendments to the bundled payment system should consider further separating hip arthroplasty patients based on etiology and comorbidities, allowing for a more accurate reflection of these distinct patient groups.
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Comparative Study
Nonelective Primary Total Hip Arthroplasty: The Effect of Discharge Destination on Postdischarge Outcomes.
Medicare has enacted a mandatory bundled payment program for primary total joint arthroplasty that includes nonelective primary total hip arthroplasty (THA). Efficient postacute care management has been identified as an opportunity to improve value for patients. We aimed to identify risk factors for and compare rates of complications by discharge destination and then use those factors to risk-stratify non-elective THA patients. ⋯ The most important risk factors for predicting postdischarge SAE and readmission are predischarge SAE, dependent functional status, body mass index >40 kg/m2, smoking, diabetes, chronic steroid use, and American Society of Anesthesiologists class 3/4. Nonelective THA patients without these risk factors may be safely discharged to home after THA. Orthopedic surgeons and their nonelective THA patients must agree on the most appropriate discharge destination through a shared decision-making process that takes into account these significant risk factors and other psychosocial factors.
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Following evidence questioning the safety and efficacy of perioperative beta-blocker therapy in noncardiac surgery, the Surgical Care Improvement Project (SCIP) guidelines were retired in 2015. However, perioperative myocardial infarctions and cardiac complications remain leading causes of mortality following noncardiac surgery. The impact of the SCIP guidelines on reducing cardiac complications in patients undergoing elective total hip arthroplasty (THA) has not been evaluated. ⋯ Following the implementation of SCIP guidelines, there was a 41% reduction in mortality and a significant decrease in fatal cardiac complications, postoperative hypotension, myocardial infarction, and cardiac arrest. Despite SCIP guidelines being retired in 2015, evidence supports continuation of perioperative beta-blockade in primary elective total adult hip and knee arthroplasty.
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The United States is in the midst of an opioid epidemic. Little is known about perioperative opioid use for total knee arthroplasty (TKA). The purpose of this study was to identify rates of preoperative opioid use, evaluate postoperative trends and identify risk factors for prolonged use after TKA. ⋯ Approximately one-third of TKA patients use opioids within 3 months prior to surgery and this percentage has increased over 9% during the years included in this study. Preoperative opioid use was most predictive of increased refills of opioids following TKA. However, other intrinsic patient characteristics were also predictive of prolonged opioid use.