Estimation of Biomechanical Aortic Wall Properties in Healthy and Aneurysmal Aortas Using Novel Imaging Techniques
Last updated on July 2021Recruitment
- Recruitment Status
- Recruiting
- Estimated Enrollment
- Same as current
Summary
- Conditions
- Abdominal Aortic Aneurysm
- Type
- Interventional
- Phase
- Not Applicable
- Design
- Allocation: Non-RandomizedIntervention Model: Parallel AssignmentMasking: None (Open Label)Primary Purpose: Diagnostic
Participation Requirements
- Age
- Between 18 years and 125 years
- Gender
- Both males and females
Description
Patients with Abdominal Aortic Aneurysm, (AAA), will be identified within the vascular surgery practice. Those patients who meet standard indications for surgery including symptomatic AAA, size >5.0-5.5 cm, or rapidly enlarging >0.5 cm per 6 months will have standard pre-operative work-up which incl...
Patients with Abdominal Aortic Aneurysm, (AAA), will be identified within the vascular surgery practice. Those patients who meet standard indications for surgery including symptomatic AAA, size >5.0-5.5 cm, or rapidly enlarging >0.5 cm per 6 months will have standard pre-operative work-up which includes magnetic resonance angiogram (MRA) and Echocardiogram (ECHO). These pre-operative studies will be modified for the study patients to include electrocardiogram(ECG)-gating (coupled with MR angiogram) and 2-Dimensional speckle-tracking ultrasound of the abdominal aorta. Patients in the study will be followed for 1 year. Measurements will be analyzed for any relationship between aortic wall properties and clinical outcomes such as aneurysm growth, rupture risk or aortic dissection. This study will be comparing 3 groups of patients: no surgery (surveillance), open surgery, and endovascular aneurysm repair (EVAR).
Tracking Information
- NCT #
- NCT02548546
- Collaborators
- Not Provided
- Investigators
- Principal Investigator: Houssam Farres, MD Mayo Clinic
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