Measurement of Maximum Diameter of Native Abdominal Aortic Aneurysm by Angio-computed Tomography
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- CHU de Reims
- 入组人数
- 46
- 试验地点
- 1
- 主要终点
- Maximum diameter of abdominal aortic aneurysm
研究概览
简要总结
Screening for an abdominal aortic aneurysm, monitoring its growth and evaluation of its risk of rupture are based on the measure of its maximum diameter. The abdominal aortic aneurysm's treatment to prevent its rupture is recommended from a threshold of 50-55 mm in men and of 45-50 mm in women.
The importance of this measure for patient management justify a specific and homogeneous protocol of measure. However, the diversity of methods of measuring the maximum diameter with scanner and ultrasound was shown.
The impact of various angio-CT based measures of maximum AAA diameter, and the impact of reproducibility limits on the decision to operate have never been investigated.
详细描述
The aims of the study were :
Analyze the consequences on clinical decisions of this wide choice of methodologies for measurement of abdominal aortic aneurysm maximum diameter when using angio-CT; Identify the method of measurement that yields the best agreement for patient management.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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 with abdominal aortic aneurysm
排除标准
- •inflammatory aneurysm
- •false aneurysm
- •aneurysm after open repair or stent graft
结局指标
主要结局
Maximum diameter of abdominal aortic aneurysm
时间窗: Day 0
Maximum abdominal aortic aneurysm measured using 11 measurement methods
次要结局
未报告次要终点