Assessment at Short Term of the Gait Kinematics After Primary TKA (Stryker) Versus After Revision TKA. Prospective and Controlled Study.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 32
- 试验地点
- 1
- 主要终点
- Femorotibial mechanical axis (varus, valgus) analysis
研究概览
简要总结
The functional outcomes after TKA are satisfying with a full recovery at 6 months - 1 year. Nevertheless, the revisions of TKA have often lower functional results than primary TKA with a long delay of recovery. The Stryker TKA present the same device for primary TKA and for revision.
The aim of this study is to compare the gait kinematics at 6 months after primary Stryker TKA or Revision Stryker TKA to assess if the objective outcomes are similar with this device.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
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
- •Primary TKA group: symptomatic femorotibial osteoarthritis, with an indication of primary TKA (as Triathlon Stryker)
- •Revision group: first TKA removal in 1 step for mechanical failure, by a revision TKA (as Triathlon Stryker)
排除标准
- •Septic failure
- •Second or more failure in the revision group
- •Associated surgical procedure as osteotomy, allograft...
- •Not full weight bearing postoperatively
- •Refusal to participate
结局指标
主要结局
Femorotibial mechanical axis (varus, valgus) analysis
时间窗: at 6 months postoperatively
These parameters are measured with the KneeKG system during the walking
Walking speed
时间窗: at 6 months postoperatively
These parameter is measured with the KneeKG system
range of motion (flexion, extension) analysis
时间窗: at 6 months postoperatively
These parameters are measured with the KneeKG system during the walking
internal/external rotation analysis
时间窗: at 6 months postoperatively
These parameter is measured with the KneeKG system during the walking
次要结局
未报告次要终点