Clinical orthopaedics and related research
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Clin. Orthop. Relat. Res. · Feb 2020
Meta AnalysisWhat Is the Best Evidence for Management of Displaced Midshaft Clavicle Fractures? A Systematic Review and Network Meta-analysis of 22 Randomized Controlled Trials.
Displaced mid-third clavicle fractures are common, and their management remains unclear. Although several meta-analyses have compared specific operative techniques with nonoperative management, it is not possible to compare different operative constructs with one another using a standard meta-analysis. Conversely, a network meta-analysis allows comparisons among more than two treatment arms, using both direct and indirect comparisons between interventions across many trials. To our knowledge, no network meta-analysis has been performed to compare the multiple treatment options for displaced clavicle fractures. ⋯ Level I, therapeutic study.
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Clin. Orthop. Relat. Res. · Feb 2020
CommentHas a Prescription-limiting Law in Rhode Island Helped to Reduce Opioid Use After Total Joint Arthroplasty?
In the United States, since 2016, at least 28 of 50 state legislatures have passed laws regarding mandatory prescribing limits for opioid medications. One of the earliest state laws (which was passed in Rhode Island in 2016) restricted the maximum morphine milligram equivalents provided in the first postoperative prescription for patients defined as opioid-naïve to 30 morphine milligram equivalents per day, 150 total morphine milligram equivalents, or 20 total doses. While such regulations are increasingly common in the United States, their effects on opioid use after total joint arthroplasty are unclear. ⋯ Level III, therapeutic study.
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Clin. Orthop. Relat. Res. · Feb 2020
Randomized Controlled Trial Comparative StudyDoes Robotic-assisted TKA Result in Better Outcome Scores or Long-Term Survivorship Than Conventional TKA? A Randomized, Controlled Trial.
Robotic-assisted TKA was introduced to enhance the precision of bone preparation and component alignment with the goal of improving the clinical results and survivorship of TKA. Although numerous reports suggest that bone preparation and knee component alignment may be improved using robotic assistance, no long-term randomized trials of robotic-assisted TKA have shown whether this results in improved clinical function or survivorship of the TKA. ⋯ Level I, therapeutic study.
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Clin. Orthop. Relat. Res. · Feb 2020
Comparative StudyAre There Differences Between Patients with Extreme Stenosis and Non-extreme Stenosis in Terms of Pain, Function or Complications After Spinal Decompression Using a Tubular Retractor System?
Micro-tubular decompression in extreme lumbar spinal stenosis is challenging because it is technically difficult to achieve adequate decompression. Whether the results of micro-tubular decompression related to pain, function, and complications in lumbar spinal stenosis of the extreme and non-extreme varieties are different has not yet been conclusively established. ⋯ III, therapeutic study.
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Clin. Orthop. Relat. Res. · Feb 2020
Multicenter Study Comparative StudyWhich Factors Are Associated with Local Control and Survival of Patients with Localized Pelvic Ewing's Sarcoma? A Retrospective Analysis of Data from the Euro-EWING99 Trial.
Local treatment of pelvic Ewing's sarcoma may be challenging, and intergroup studies have focused on improving systemic treatments rather than prospectively evaluating aspects of local tumor control. The Euro-EWING99 trial provided a substantial number of patients with localized pelvic tumors treated with the same chemotherapy protocol. Because local control included surgical resection, radiation therapy, or a combination of both, we wanted to investigate local control and survival with respect to the local modality in this study cohort. ⋯ Level III, therapeutic study.