Aging Venous Thrombi With Ultrasound Elasticity Imaging
试验速览
- 阶段
- 早期 1 期
- 状态
- 已完成
- 入组人数
- 254
- 试验地点
- 2
- 主要终点
- To determine if ultrasound imaging will aid in the diagnosis and classification of venous blood clots
研究概览
简要总结
The purpose of this study is to see if the investigators can use ultrasound imaging to determine the type of clots in patients to help better manage their care.
详细描述
Deep vein thrombosis (DVT) is a blood clot and is a common illness that can result in pain and death if not recognized and treated well. Death can occur when the venous clots break off and form pulmonary emboli (PE), which can block the arteries of the lungs. DVT and PE most often complicate the course of sick patients but may also affect healthy persons. DVT can also be a chronic disease. In those instances in which DVT and PE develop, in addition to the death risk, hospitalization is drawn out and healthcare costs are increased. Therefore, the purpose of this study is to see if we can use ultrasound imaging to determine the type of clots in patients to help better manage their care.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Male or female subjects who have a diagnosis of chronic DVT that is at least 2 weeks old and are free from an acute DVT on top of your chronic DVT.
- •Male and female patients who have been diagnosed with an acute blood clot by the Diagnostic Vascular Lab and w/symptoms occurring within the previous 2 weeks.
- •Patients under the age of 18 who give assent (permission) and whose parents give consent.
- •Adult patients who give consent.
排除标准
- 未提供
结局指标
主要结局
To determine if ultrasound imaging will aid in the diagnosis and classification of venous blood clots
时间窗: approximately one year
次要结局
- Follow-up with subjects who have been diagnosed with Acute DVT to see if they develop post-thrombotic syndrome (PTS)(first year following diagnosis of acute DVT)
研究者
Jonathan Rubin, M.D.
Principal Investigator
University of Michigan