Spine
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: Literature review. ⋯ : Clinicians must understand the importance of the research question, study design, and outcomes in order to apply the best available research to patient care. Treatment recommendations evolving from critical appraisal are not only based on levels of evidence, but the risk benefit ratio and cost. The true philosophy of EBM, however, is not for research to supplant individual clinical experience and the patient's informed preference, but to integrate them with the best available research. Healthcare professionals and administrators must grasp that EBM is not a RCT. They must realize that the question being asked and the research circumstances dictate the study design. Furthermore, they must not diminish the role of clinical expertise and informed patient preference in EBM.
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: Systematic review of clinical studies. ⋯ : Comparing the pooled rates for these two interventions shows no clear advantage of either approach. Based on the evidence presented here, one cannot recommend one approach over the other to prevent the need for surgery in AIS. This recommendation carries a grade of D, indicating that the use of bracing relative to observation is supported by "troublingly inconsistent or inconclusive studies of any level." The decision to brace for AIS is often difficult for clinicians and families. An evidence-based estimate of the risk of surgery will provide additional information to use as they weigh the costs and benefits of bracing.
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Reliability study. ⋯ Our study has demonstrated that the intrarater reliability for the instrument to assess MCC and MSCC in the setting of traumatic SCI was high. The interrater ICCs at a moderate level of reliability combined with our results using analysis of variance with post hoc tests indicate that the measurements of MCC and MSCC are reproducible, which supports the use of these radiologic parameters in the clinical and research settings.
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Randomized Controlled Trial
Physiotherapy-based rehabilitation following disc herniation operation: results of a randomized clinical trial.
Three-group, randomized, single blinded, controlled trial. ⋯ As compared with no therapy, physiotherapy following first-time disc herniation operation is effective in the short-term. Because of the limited benefits of physiotherapy relative to "sham" therapy, it is open to question whether this treatment acts primarily physiologically in patients following first-time lumbar disc surgery, but psychological factors may contribute substantially to the benefits observed.