Application of Knee Measurements on 3D Computed Tomography in Total Knee Replacement
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 45
- 试验地点
- 1
- 主要终点
- Radiology outcome
研究概览
简要总结
A 3D Computed Tomographic Study of Vietnamese Knee Morphology for Total knee Replacement
详细描述
There were controversies and inconsistent results regarding the effectiveness of PSI.
However, most authors used PSI from commercial manufacturers. From our view, the surgeon's involvement in PSI planning and design can affect the PSI's accuracy. Some other benefits of in-hospital PSI included the use of any type of implant without depending on the manufacturer's software system, faster and cheaper. Therefore, we conducted this study to evaluate the effect of in-hospital PSI in which the surgeons take part in the manufacturing job.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Clinical diagnosis of knee osteoarthritis, grade III, IV
- •Underwent total knee replacement using patient-specific intrumentation
- •With pre and post-operative whole limb CT-Scanners
排除标准
- •Paticipants with valgus knee deformity,
- •A history of hip arthroplasty,
- •Large bone defect that required augments.
结局指标
主要结局
Radiology outcome
时间窗: 30/06/2023
Position of implants compare to the plan on CT, measure the discrepancies by degree
Clinical outcome, self-administered questionnaire
时间窗: 30/06/2024
Western Ontario and McMaster Universities Arthritis Index (WOMAC) score, from 0-96, lower is better
Clinical outcome, by surgeon's evaluating
时间窗: 30/06/2024
The 2011 Knee Society Scoring System, from 0 to 100, higher is better
次要结局
未报告次要终点
研究者
Vo Sy Quyen Nang
MD
Vinmec Healthcare System