Total Hip Arthoplastry Revision by Dual-mobility Acetabular Cup Cemented in a Metal Reinforcement: A 62 Case Series at a Minimum 5 Years Follow-up
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 62
- 试验地点
- 1
- 主要终点
- dual-mobility cup cemented (effectiveness in terms of aseptic loosening)
研究概览
简要总结
Total hip arthroplasty (THA) requires bone reconstruction in case of severe acetabular injury, with risk of dislocation, especially postoperatively. Dual-mobility cups have proved effective in preventing dislocation in THA revision for instability, but their behavior when cemented in a metal reinforcement has been little studied.
The present study assessed results for a dual-mobility cup cemented in a metal reinforcement, in terms of aseptic loosening and postoperative instability.
A single-center continuous series of 62 patients receiving such an assembly in THA revision was assessed retrospectively at a minimum 5 years' follow-up.
详细描述
Total hip arthroplasty (THA) requires bone reconstruction in case of severe acetabular injury, with risk of dislocation, especially postoperatively. Dual-mobility cups have proved effective in preventing dislocation in THA revision for instability, but their behavior when cemented in a metal reinforcement has been little studied.
The present study assessed results for a dual-mobility cup cemented in a metal reinforcement, in terms of aseptic loosening and postoperative instability.
A single-center continuous series of 62 patients receiving such an assembly in THA revision was assessed retrospectively at a minimum 5 years' follow-up. Failure due to aseptic loosening or instability and implant survival at last follow-up were analyzed.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 19 Years 至 94 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients between 19 and 84 years
- •patients receiving such an assembly in THA revision
排除标准
- •<19years
- •> 94 years
结局指标
主要结局
dual-mobility cup cemented (effectiveness in terms of aseptic loosening)
时间窗: 5 years
The objective of the present study is to evaluate the most effective type of assembly , dual-mobility cup cemented in a metal reinforcement, in terms of aseptic loosening in the prevention of dislocation during the revision of the total hip arthroplasty (THA)
次要结局
未报告次要终点