Zhonghua yi xue za zhi
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Zhonghua yi xue za zhi · Apr 2012
Randomized Controlled Trial[Effect of dexmedetomidine on postoperative analgesia and sedation in pediatric patients undergoing cleft lip and palate repair].
To explore the effect of different doses of dexmedetomidine on the sedation of recovery period and the postoperative early pain scores in pediatric patients undergoing cleft lip and palate repair. ⋯ At a load dosage of 1 µg/kg and a maintenance dosage of 0.75 µg × kg(-1)× h(-1), dexmedetomidine shows excellent effects on the recovery period of cleft lip and palate repairing in pediatric patients. The FLACC scale decreases with fewer side effects, but extubation time and discharge time increase.
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Zhonghua yi xue za zhi · Apr 2012
Comparative Study[Comparison of percutaneous versus open monosegment instrumentation in the treatment of incomplete thoracolumbar burst fracture].
To compare the safety and efficacies of traditional open versus percutaneous monosegmental pedicle screw fixation in the treatment of incomplete thoracolumbar spinal fracture. ⋯ The application of percutaneous monosegment pedicle instrumentation in the treatment of thoracolumbar fractures in type of A 3.1 and A 3.2 is both feasible and safe. Its postoperative therapeutic effect is comparable to that of traditional open monosegmental fixation.
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Zhonghua yi xue za zhi · Mar 2012
Comparative Study[Comparison of two techniques in hemivertebra resection: anterior- posterior approach versus posterior approach].
To Compare the two techniques in the treatment of congenital kypho-scoliosis caused by fully-segmented hemivertebra. ⋯ Two techniques are safe and effective procedure for the congenital kypho-scoliosis. Anterior and posterior hemivertebra resection is indicated to rigid deformity, and anterior epiphysiodesis is needed to avoid crankshaft phenomenon for patients at an earlier skeletal age. Posterior hemivertebra resection can save operation time and is less invasive compared with anterior-posterior approach.
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Zhonghua yi xue za zhi · Mar 2012
[Differential expression profile of microRNA between hyperplastic scar and normal skin].
To explore the miRNA differential expression profiles of hyperplastic scar and normal skin so as to further elucidate the pathogenesis of hyperplastic scar and search for new therapeutic targets. ⋯ Distinct differences of miRNA expression between human hyperplastic scar and normal skin, it may be closely correlated with the formation, development and evolution of hyperplastic scar.
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Zhonghua yi xue za zhi · Mar 2012
Controlled Clinical Trial[Posterior interbody fusion versus improved transforaminal lumbar interbody fusion in segmental spinal fixation for aged spondylolisthesis with lumbar spinal canal stenosis].
To assess the clinical and radiographic outcomes of posterior lumbar fixation and posterior interbody fusion or improved transforaminal lumbar interbody fusion for Meyerding grade II/III spondylolisthesis so as to address the suitability of a dynamic stabilization. ⋯ The application of a segmental pedicle screw fixation is both feasible and efficacious.