Blood oxygen level dependent (BOLD) magnetic resonance imaging technique to predict buttock claudication in patients undergoing endovascular abdominal aorta aneurysm repair (EVAR) with coiling of the internal iliac artery.
Recruiting
- Conditions
- 10002363gluteal ischemiaPelvic ischemia
- Registration Number
- NL-OMON49776
- Lead Sponsor
- Radboud Universitair Medisch Centrum
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 30
Inclusion Criteria
group 1: 5 patients 1 year or longer after EVAR with coiling of internal iliac
artery and with persistent buttock claudication
group 2: 5 patients 1 year or longer after EVAR with coiling of internal iliac
artery and without persistent buttock claudication
group 3: 10 patients scheduled for EVAR with coiling of internal iliac artery
group 4: 10 volunteers without intermittent claudication
Exclusion Criteria
Claustrophobia for MRI
<18 years old
No informed consent
Symptomatic- or ruptured aneurysm
MR related exclusion criteria
Study & Design
- Study Type
- Observational invasive
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method <p>Primary study outcomes are the BOLD-signal specific outcomes. These parameters<br /><br>give an indication of the reserve and recovery capacity of the blood supply to<br /><br>the gluteal muscles. Furthermore, the presence or absence of buttock<br /><br>claudication will be monitored to correlate the BOLD-signal parameters with and<br /><br>to determine the predictive value of the technique.</p><br>
- Secondary Outcome Measures
Name Time Method <p>n.a.</p><br>