NCT06701773已完成不适用
Computational Fluid Dynamics Predicting Intraprosthetic Thrombus Formation and Progression Following Endovascular Aortic Repair: a Two-center Retrospective Study
Xiangya Hospital of Central South University0 个研究点目标入组 72 人开始时间: 2014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
- 72
- 主要终点
- Degree of intraprosthetic thrombus in limb graft
研究概览
简要总结
Intraprosthetic thrombus (IPT) formation and its progression to limb graft occlusion (LGO) are significant complications following endovascular aneurysm repair (EVAR). Morphological metrics based on preoperative CTA have limited predictive value for these complications. This study aims to assess the potential of computational fluid dynamics (CFD) in predicting IPT formation and its progression to LGO after EVAR.
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
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 18 and above;
- •Patients undergone endovascular aneurysm repair;
- •Signed informed consent forms, willing to receive treatments.
排除标准
- •inflammatory aortic aneurysm;
- •patients diagnosed with connective tissue diseases;
- •patients diagnosed with atrial fibrillation;
- •patients lacking post-operative CTA;
- •Patients who are participating in other clinical projects;
- •Patients are not suitable to participate in this study.
结局指标
主要结局
Degree of intraprosthetic thrombus in limb graft
时间窗: From January 2014 to June 2024
Evaluate the area of thrombus occupying the lumen using postoperative CTA
次要结局
- Disease-related complications(From January 2014 to June 2024)
研究者
Wei Wang
Professor
Xiangya Hospital of Central South University
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