NCT01618812Unknown不适用
Calcaneal Neck Lengthening Osteotomy - Allogen Bone Graft Material Versus a Hydroxyapatite / β- Tricalcium Phosphate Bone Substitute
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Healing of osteotomy
研究概览
简要总结
In a group of children with severe and painful flatfeet lengthening procedures of calcaneus can be indicated. In this study the investigators use an artificial bone graft technique to avoid removing bone graft from the iliac crest.
详细描述
The aim is to study the clinical and radiological effects of calcaneal lengthening with either autogen bonegraft or a HA-βTCP graft material in a group of children with planovalgus. The hypothesis is that it is possible to achieve a stabile osteotomy with HA-βTCP graft material equal to the use of autogen bonegraft thus avoiding the need to obtaining iliac crest graft material at growing children.
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
- 8 Years 至 20 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •gait disturbance
排除标准
- •post traumatic conditions
结局指标
主要结局
Healing of osteotomy
时间窗: 104 weeks
Will be followed with repeated clinical examinations until healing
次要结局
未报告次要终点
研究者
研究点 (1)
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