Coronary CT Angiography in Aneurysms Repaired With Open or Endovascular Approach
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 主要终点
- The primary outcome for the pilot study will be to assess feasibility of processes as set out in the specific aims.
研究概览
简要总结
This proposal is for the pilot study that will inform the conduct of a larger prospective randomized controlled trial to guide perioperative work up and the cost/utility of CTCA (high definition CT coronary angiography.)
详细描述
This proposal is for a pilot study that will inform the conduct of a prospective, blinded randomized controlled trial designed to determine the cost effectiveness of an algorithm for pre operative cardiac risk stratification that uses coronary CT angiography. In addition perioperative and long-term cardiac event rate will be recorded to determine if there is any difference in these rates between the 2 groups.
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
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients being considered for a complex aortic surgery and undergoing medically indicated contrast enhanced CT aortic angiography of the chest abdomen and pelvis
排除标准
- •Patients with contraindications to undergoing CT coronary angiography
- •coronary revascularization within the last six months
- •renal dysfunction in whom the treating physician has decided a contrast enhanced CT scan is not warranted as part of the routine clinical work up
结局指标
主要结局
The primary outcome for the pilot study will be to assess feasibility of processes as set out in the specific aims.
时间窗: 6 months
次要结局
未报告次要终点