Total Hip Replacement With the Answer® Hip Stem and Ranawat/Burnstein® Acetabular Shell Using Simplex® or Palacos® Bone Cement
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 400
- 试验地点
- 2
- 主要终点
- Harris Hip Score
研究概览
简要总结
The purpose of this study is to document the clinical outcomes of several devices used in total hip replacement, including the Answer® hip stem, the Ranawat/Burnstein® acetabular shell, and Simplex® or Palacos® bone cement.
详细描述
The purpose of this study is to document the clinical outcomes of several devices used in total hip replacement, including the Answer® hip stem, the Ranawat/Burnstein® acetabular shell, and Simplex® or Palacos® bone cement. It was desirable to see if there were any differences in the outcomes of two different types of bone cement in application.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Noninflammatory degenerative joint disease including osteoarthritis and avascular necrosis
- •Rheumatoid arthritis
- •Correction of functional deformity
- •Treatment of non-union, femoral neck fracture, and trochanteric fractures of the proximal femur with head involvement, unmanageable using other techniques
排除标准
- •Infection, sepsis, and osteomyelitis
结局指标
主要结局
Harris Hip Score
时间窗: 10 Years Post-Operative
The Harris Hip Score is detailed below as a range. 100 being the highest score, and 0 being the lowest score. 90-100 is considered "Excellent." 80-89 is considered "Good." 70-79 is considered "Fair." Less than 70 is considered "Poor."
次要结局
- Harris Hip Score Pain(Pre-Operative, 6 months, 1 year, 2 year, 4 year, 6 year, 8 year, 10 year)