NCT01479738已完成不适用
The Second Hospital of Qinhuangdao, Qinhuangdao, Hebei, 066600, China
The Second Hospital of Qinhuangdao1 个研究点 分布在 1 个国家目标入组 18 人开始时间: 2005年1月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 18
- 试验地点
- 1
- 主要终点
- range of motion
研究概览
简要总结
The capitate had a widened distal base. The distal articulation can be used for proximal interphalangeal (PIP) articula reconstruction.
详细描述
Previous anatomical studies have shown that the capitate had a widened distal base. The distal articulation was mainly with the base of the third metacarpal and partially with the base of the second metacarpal. The articulation was slightly flattened with a convex and concave dorsal articular surface. The contour stimulates our imagination and creativity to use a portion of the articular surface for PIP arthroplasty.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •an articular defect at the proximal aspect of the PIP joint;
- •the defect larger than 5 mm × 5 mm in size based on intraoperative findings.
排除标准
- •large defects involved double joint surfaces;
- •the size of the defect less than 5 mm × 5 mm;
- •mult-digital articular defects that all required osteoarticular grafting;
- •associate with infection or other diseases that restrict to use the technique.
结局指标
主要结局
range of motion
时间窗: 37 to 46 months postoperatively
Active range of motion of the hand were measured by a goniometer.
次要结局
- grip strength(37 to 46 months postoperatively)
- pinch strength(37 to 46 months postoperatively)
研究者
研究点 (1)
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