Imaging Techniques for Aortic Aneurysm
What You Need to Know Before You Apply
What is the purpose of this trial?
The primary aim of this study is to establish the practicality of using two novel imaging modalities for the assessment of biomechanical properties of the aorta.
Will I have to stop taking my current medications?
The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.
Is ECG-gated MRA safe for humans?
How does the imaging treatment for aortic aneurysm differ from other treatments?
The imaging treatment for aortic aneurysm using MRI, particularly contrast-enhanced MR angiography (CE-MRA), is unique because it is a noninvasive technique that combines conventional imaging with the acquisition of physiological parameters and 3D-angiography, providing detailed images of the aorta without the need for invasive procedures.678910
What data supports the effectiveness of the treatment ECG-gated MRA for aortic aneurysm?
Research shows that ECG-gated MR angiography improves the quality and reproducibility of aortic measurements, which can be crucial for accurate diagnosis and monitoring of aortic aneurysms. This technique provides clearer images by reducing the effects of heart motion, making it a reliable tool for assessing the heart and blood vessels.256711
Who Is on the Research Team?
Houssam Farres, MD
Principal Investigator
Mayo Clinic
Are You a Good Fit for This Trial?
This trial is for adults over 18 who can consent and need aortic imaging or echocardiography, including those with abdominal aortic aneurysms (AAA) that are larger than normal. It's not for those without imaging needs, with IV contrast allergies or severe kidney issues, terminally ill patients, or those unable to undergo MRI.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Pre-operative Work-up
Standard pre-operative work-up including MRA and ECHO, modified to include ECG-gating and 2-Dimensional speckle-tracking ultrasound
Treatment
Participants undergo either no surgery (surveillance), open surgery, or endovascular aneurysm repair (EVAR) with ECHO and ECG-gated MRA imaging
Follow-up
Participants are monitored for 1 year to analyze the relationship between aortic wall properties and clinical outcomes
What Are the Treatments Tested in This Trial?
Interventions
- ECG-gated MRA
- ECHO
Find a Clinic Near You
Who Is Running the Clinical Trial?
Mayo Clinic
Lead Sponsor