Pre-surgical CT Scan Assessment of Femoral Head Bone Mineral Density Before Resection of Neurogenic Heterotopic Ossification (NHO) of the Hip
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- femoral head bone mineral density
研究概览
简要总结
Neurogenic heterotopic ossification (NHO) is defined as an ectopic ossification around proximal joints usually seen after traumatic brain injury, spinal cord injury or polytrauma.
NHO causes pain, partial or total joint ankylosis and vascular or nerve complications.
The osteopenia (low bone density) induced by ankylose increases the fracture risk of femoral neck during the hip surgery performed to remove the NHO.
The analyse of femoral head bone mineral density from hip pre-surgical CT scan could anticipate this kind of complication establishing a presurgical prognostic.
If as it turns out the bone density measured from hip pre-surgical CT scan is relevant fracture risk marker, a preventive osteosynthesis or femoral head and neck resection could be performed in the same time of NHO resection.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
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
- •Patients aged 18 years and over
- •Patients having surgery resection of surgery resection of Neurogenic heterotopic ossification of hip.
- •Patients with pre-surgery CT-scan and surgery report available
- •Exclusion criteria:
- •Minor patients
- •Patients didn't have surgery surgery resection of Neurogenic heterotopic ossification of hip.
- •Pre-surgery CT-scan and surgery report not available
排除标准
- 未提供
结局指标
主要结局
femoral head bone mineral density
时间窗: 1 year
femoral head bone mineral density
次要结局
未报告次要终点