European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society
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To compare the short- and long-term clinical outcomes, operation times, restoration rate, dosage of polymethylmeth-acrylate (PMMA) injected, complications and X-rays exposure frequency between unilateral and bilateral kyphoplasty approaches for the treatment of OVCF. ⋯ A definitive verdict could not be reached regarding which approach is better for the treatment of OVCF. Although unilateral PKP was associated with shorter operative time, less X- ray exposure frequency and dosage of PMMA than bilateral PKP. There was no apparent difference in the short- and long-term clinical outcomes and complications between them. However, bilateral PKP approaches were higher than unilateral PKP in term of the restoration rate. But on account of lack of some high-quality evidence, we hold that amounts of high-quality randomized controlled trials should be required and more complications should be analysed to resolve which surgical approach is better for the treatment of OVCF in the future.
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Review Meta Analysis
Surgery or physical activity in the management of sciatica: a systematic review and meta-analysis.
Previous reviews have compared surgical to non-surgical management of sciatica, but have overlooked the specific comparison between surgery and physical activity-based interventions. ⋯ There are indications that surgery is superior to physical activity-based interventions in reducing pain and disability for disc herniation at short-term follow-up only; but high-quality evidence in this field is lacking (GRADE). For spondylolisthesis and spinal stenosis, surgery is superior to physical activity up to greater than 2 years follow-up. Results should guide clinicians and patients when facing the difficult decision of having surgery or engaging in active care interventions. PROSPERO registration number : CRD42013005746.
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To elucidate the normative values of whole body sagittal alignment and balance of a healthy population in the standing position; and to clarify the relationship among the alignment, balance, health-related quality of life (HRQOL), and age. ⋯ Whole body standing alignment even in healthy subjects gradually deteriorates with age, but is compensated to preserve a horizontal gaze. HRQOL is also affected by aging and spinopelvic malalignment.
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Multicenter Study Clinical Trial
Normal sagittal parameters of global spinal balance in children and adolescents: a prospective study of 646 asymptomatic subjects.
To document values for parameters of global spinal balance in asymptomatic children and adolescents. ⋯ Asymptomatic children and adolescents tend to stand with a stable global balance, and 95 % have an SSA and ST between 116° and 149° and 85°-102°, respectively. C7 plumbline in front of the HA is not necessarily associated with a spinal pathology.