The Effect of Percutaneous Kirschner Wire Technique in Management of Congenital Pseudarthrosis of Tibia Under One Year Old
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Primary union score (range,4-12 score)
研究概览
简要总结
The aim of this study was to investigate the effect of percutaneous kirschner wire in management of Congenital Pseudarthrosis of Tibia in children younger than 1 year of age. This study was to determine the union rates of congenital pseudarthrosis in children operated before 1 year of age to identify growth abnormalities in the affected limb ,including ankle valgus,tibia valgus,and shortening.
详细描述
Currently, the timing of surgery for congenital pseudarthrosis of the tibia is a controversial issue. The investigators use percutaneous kirschner wire technique to manage the Congenital Pseudarthrosis of Tibia in children younger than 1 year of age.To investigate the effect of percutaneous kirschner wire in management of Congenital Pseudarthrosis of Tibia in children younger than 1 year of age. Bone uion rate,average time of healing, ankle valgus, limb length discrepancy, tibia axis alignment are recorded and evaluated.
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
- None
入排标准
- 年龄范围
- 1 Month 至 12 Months（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •All patients did not undergo procedures
- •Patients with Crawford type IV CPT treated with Percutaneous Kirschner wire techniques
- •The age during surgery was less than 12 months old
排除标准
- •Patients with pseudarthrosis of tibia caused by trauma,infection, etc
结局指标
主要结局
Primary union score (range,4-12 score)
时间窗: 9 months post-operation
X ray score from tibia pseudarthrosis in anterior and posterior (AP )and lateral X ray. ("RUST" score:radiographic union scoring system for tibial fracture healing)
次要结局
- Residual Deformity-proximal tibia angulation(range,0°-90°)(pre-operation and 0.5 , 1,2,3,4,5,6,7,8,9,10 years post-operation ])
- Residual Deformity-Limb length discrepancy(pre-operation and 0.5 , 1,2,3,4,5,6,7,8,9,10 years post-operation)
- Residual Deformity-ankle valgus angulation(range,0°-90°)(pre-operation and 0.5 , 1,2,3,4,5,6,7,8,9,10 years post-operation)
- Refracture（Cortical discontinuity)(0.5 , 1,2,3,4,5,6,7,8,9,10 years after the fracture is healed)