Dual Mobility Cup in Total Hip Arthroplasty Preventing Dislocation in Patients at Risk
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- Prosthetic dislocation
研究概览
简要总结
Retrospectively study reviewing 34 patients operated with dual mobility cups in total hip arthroplasty between January 2009 and June 2012 at Sundsvall Hospital.
Hypothesis: The dual mobility socket reduce the rate of dislocation in patient at high risk but increase the incidence of postoperative infection.
详细描述
Retrospectively study reviewing 34 patients operated with dual mobility cups in total hip arthroplasty between January 2009 and June 2012 at Sundsvall Hospital.
Indications for surgery is recurrent dislocation or patients at risk for dislocation after total hip arthroplasty suffering osteoarthritis or femoral neck fracture.
Patients are followed recording complications, reoperations, functional outcome (Harris hip score and EQ5D) in june 2012.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •operated with an cemented dual mobility socket at Sundsvall hospital
排除标准
- 未提供
结局指标
主要结局
Prosthetic dislocation
时间窗: 2012 (up to 3 years postoperatively)
Incidence of postoperative dislocations of the prosthesis
次要结局
- Hip function(2012 (up to 3 years postoperatively))
- Quality of life(2012 (up to 3 years postoperatively))
- Complication(2012 (up to 3 years postoperatively))