No Difference in Gait Pattern Between a Cemented and Non-cemented Femur Stem. 45 Prospective Randomized Total Hip Arthroplasty Patients After Acute Cervical Femur Fracture Evaluated After 2 Years
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 45
- 试验地点
- 2
- 主要终点
- Gait Analysis with focus on hip kinematics 2 year after total hip arthroplasty
研究概览
简要总结
Acute cervical femoral neck fracture patients randomized to either cemented or non-cemented stem. The investigators used gait analysis to evaluate if patients operated with a cemented stem showed more favourable hip kinematics and kinetics when compared with a group of patients operated with a non-cemented stem.
详细描述
45 patients randomized to receive either a cemented or a non-cemented stem were studied . 2 years after the operation gait analysis was performed with a 16-camera motion capture system together with 2 force-plates. Hip kinematics and kinetics were analysed and 70 subjects served as controls.
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
- Single (Outcomes Assessor)
盲法说明
Cemented femur stem Non-cemented femur stem
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •acute collum femoris fracture
排除标准
- 未提供
研究组 & 干预措施
Gait analysis of cemented total hip
Gait analysis of acute collum femoris fracture patient randomized to cemented stem
干预措施: Gait analysis (Other)
Gait analysis of non-cemented total hip
Gait analysis of acute collum femoris fracture patient randomized to non-cemented stem
干预措施: Gait analysis (Other)
结局指标
主要结局
Gait Analysis with focus on hip kinematics 2 year after total hip arthroplasty
时间窗: 2 year postop
Optical tracking system focusing on reflective markers according a model used in gait analysis in order to record degrees of hip angels in 3 planes
Gait Analysis with focus on hip kinetics 2 year after total hip arthroplasty
时间窗: 2 year postop
Optical tracking system focusing on reflective markers according a model used in gait analysis together with force plates record hip moments (Nm/kg) in 3 planes
次要结局
未报告次要终点