Factors Influencing the Risk of Surgical Site Infections and Wound Complications in Operatively Treated Ankle Fractures in the Elderly - a Case Control Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- association between single risk factors and outcome (wound healing complication, surgical site infection)
研究概览
简要总结
This study is to analyse risk factors for wound complications or surgical site infections and to analyse whether risk factors for wound complications or surgical site infections are also factors for other complications. Based on the data from this study it will be investigated whether a risk score can be build up to predict individual risk for a complication after surgery.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 50 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients ≥ 50 years with ankle fractures surgically treated at the University Hospital Basel
- •Sufficient Follow up at the University Hospital Basel in order to judge wound healing complications over a 4 weeks period and fracture related infection over a 3 months period
排除标准
- •Existence of a documented dissent.
- •Distal tibia fractures and Pilon fractures
- •Followed up at another institution or with no follow up at our institution for any other reason
结局指标
主要结局
association between single risk factors and outcome (wound healing complication, surgical site infection)
时间窗: at Baseline
In a first step analyses of the association between single risk factors and outcomes will be made. Odds ratios will be reported together with confidence intervals and p-values. In a second step it will be analyzed whether risk factors can be combined into a risk score using Tibshirani's Lasso.
次要结局
未报告次要终点