Observational Study for Changes of the Single Limb Standing Balance After Total Knee Arthroplasty in Degenerative Osteoarthritis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- single limb standing balance
研究概览
简要总结
It was well known that total knee arthroplasty could improve the previously impaired proprioception in degenerative osteoarthritis. Most current researches have been focused on the change of the proprioception. However, the evaluation of the proprioception is based on the surrogated end.
Double or single limb standing balance is considered functional scale. It is very important view for the prevention of slipping down injury in evidence-based approaches for knee osteoarthritis.
Unfortunately, few study have been performed for figuring proprioceptive change after surgery out.
Considering the similarity between the proprioception and the standing balance and reported positive result in proprioception after total knee arthroplasty, the investigators supposed that total knee arthroplasty might give an influence on the recovery of single limb standing balance.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Medial compartment degenerative knee osteoarthritis showing the varus deformity
排除标准
- •History of surgery on the lower extremity except for arthroscopy or menisectomy
- •Hip arthritis or, hip or back pain disturbing the standing
- •History of participation in sport rehabilitation program within less than 6 months
- •Presence of neurological or musculoskeletal disease disturbing the standing
- •Patient to reject the participation
结局指标
主要结局
single limb standing balance
时间窗: post-operative 12 months
migration distance of center of pressure while single limb standing was recorded through balance performance monitoring
次要结局
- balance index(post-operative 12 months)
研究者
Chang Ho Hwang
Clinical Associate Professor
Ulsan University Hospital