Spine
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Randomized Controlled Trial Comparative Study
Cost-effectiveness of two self-care interventions to reduce disability associated with back pain.
Two randomized, controlled trials. ⋯ Both the lay and psychologist interventions were associated with modest improvements in outcomes but with somewhat higher costs compared to usual care.
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Randomized Controlled Trial Comparative Study
Postoperative analgesia after anterior correction of thoracic scoliosis: a prospective randomized study comparing continuous double epidural catheter technique with intravenous morphine.
Prospective randomized comparative study of two techniques for postoperative analgesia. ⋯ Two epidural catheters provide better postoperative analgesia with fewer side effects and higher patient satisfaction after anterior instrumentation of thoracic scoliosis.