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.

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. - BOLD BUTTOCK study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

NL-OMON

Registry ID

NL-OMON49776

Enrollment

Registered

2020-05-25

Start date

2021-06-11

Completion date

Unknown

Last updated

2024-06-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

gluteal ischemia Pelvic ischemia

Interventions

None listed

Eligibility

Age

18 Years to 99 Years

Inclusion criteria

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

Exclusion criteria: Claustrophobia for MRI

Design outcomes

Primary

Measure	Time frame
Primary study outcomes are the BOLD-signal specific outcomes. These parameters give an indication of the reserve and recovery capacity of the blood supply to the gluteal muscles. Furthermore, the presence or absence of buttock claudication will be monitored to correlate the BOLD-signal parameters with and to determine the predictive value of the technique.	—

Secondary

Measure	Time frame
n.a.	—

Countries

Netherlands

Outcome results