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临床试验/NCT02032017
NCT02032017Unknown不适用

Percutaneous Assisted Approach for Total Hip Replacement and it's Effect on Functional Rehabilitation Compared to the Anterolateral Approach.

Universiteit Antwerpen4 个研究点 分布在 1 个国家目标入组 30 人开始时间: 2013年10月最近更新:
适应症

试验速览

阶段
不适用
入组人数
30
试验地点
4
主要终点
change in time needed for the timed get up and go test

研究概览

简要总结

The purpose of this study is to investigate whether revalidation following total hip replacement through the percutaneous approach is faster or better than following the anterolateral approach. We assume this would be the case since it is possible to spare a large part of the gluteus medius muscle with the percutaneous approach.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Treatment
盲法
Double (Participant, Outcomes Assessor)

入排标准

年龄范围
50 Years 至 80 Years(Adult, Older Adult)
性别
All
接受健康志愿者

入选标准

  • unilateral hip arthritis or avascular necrosis (AVN) in need for total hip replacement

排除标准

  • Comorbidities affecting functional outcome
  • Symptomatic lumbar pathology
  • Need of surgery or intervention on the ipsilateral knee and/or ankle/foot
  • Neurological disorders such as Parkinsonism and previous cardiovascular accidents (CVA)

结局指标

主要结局

change in time needed for the timed get up and go test

时间窗: baseline, 4 weeks, 12 weeks

The subject is asked to stand up from a chair, walk 3m to a cone, return to the chair and sit down again. The time needed to perform this test is recorded in seconds.

次要结局

  • surface electromyography (sEMG) of gluteus medius(12 weeks)
  • Change in hip abductor muscle strength measured by MicroFET 2(baseline, 4 weeks, 12 weeks)
  • Change in time needed to complete the 5 times sit-to-stand test(baseline, 4 weeks, 12 weeks)
  • Change in distance walked during the 6 minute walking test(baseline, 4 weeks, 12 weeks)
  • Score on the trendelenburg test(4 weeks)
  • Change in knee extensor muscle strength measured by MicroFET 2(baseline, 4 weeks, 12 weeks)
  • Score on the Trendelenburg test(12 weeks)
  • Change in score on the Oxford Hip Score(baseline, 4 weeks, 12 weeks)
  • Change in score on the SF-36 and it's subscales(baseline, 4 weeks, 6 weeks)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Claudia Hendrickx

PhD student

Universiteit Antwerpen

研究点 (4)

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