Aneurysms, AAA Abdominal aneurysm
Conditions
Interventions
Fenestrated Treo stent graft 
Sponsors
University of Twente
Eligibility
Age
65 Years to 99 Years
Inclusion criteria
Inclusion criteria: Asymptomatic AAA;Age > 65 years;Indication for AAA treatment according to standard practice;Anatomic suitability for the Fenestrated Treo stent graft;At least one stentable main renal artery and one other stentable renal or mesenteric artery;Being able to hold breath 10 seconds.
Exclusion criteria
Exclusion criteria: No informed consent obtained;eGFR < 30 ml/min;Allergy for intra venous contrast fluid.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Displacement during the cardiac cycle and the respiratory cycle can be quantified, allowing us to measure:The change in diameter (pulsatility) as well as displacement of the stented target vessels (changes within one scan). These values of diameter change and displacement in target vessels can be compared before and after implantation of the stent graft. Comparing diameter measurements from longitudinal data, The expansion of the stent graft and aortic vessel over a period of several months.The cardiac and respiratory pulsatility changes over several months.Dynamics of the stent graft and target vessels change over time. | — |
Secondary
| Measure | Time frame |
|---|---|
| How does implantation of the Fenestrated TREO™ stent graft with stenting of the target vessels influence the movement of the aorta, renal arteries and mesenteric arteries? How does the estimated vessel compliance change over a period of several months?Can we observe other kinds of motion that change over time? | — |
Countries
Netherlands
Contacts
Public ContactE Hestermann
University of Twente
Outcome results
None listed