SVF-Treo Study: Influence of Cardiac and Respiratory Pulsatility Deformation
Key facts
- Where
- 's-Hertogenbosch, Amsterdam, Arnhem, Enschede, Heerlen, and Utrecht, NetherlandsSee the 6 sites
Where in Netherlands
- Jeroen Bosch Ziekenhuis's-Hertogenbosch, NetherlandsContact: Jan Willem HinnenNo longer taking part
- Amsterdam UMCAmsterdam, NetherlandsContact: Kak Khee YeungNo longer taking part
- Rijnstate ZiekenhuisArnhem, NetherlandsContact: Michel M.P.J. ReijnenNo longer taking part
- Medisch Spectrum TwenteEnschede, NetherlandsContact: Robert H GeelkerkenNo longer taking part
- Zuyderland Medisch CentrumHeerlen, NetherlandsContact: Lee BouwmanNo longer taking part
- UMC UtrechtUtrecht, NetherlandsContact: Joost A van HerwaardenNo longer taking part
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorTrial details
- Who runs it
- University of Twente
- Trial code
- NCT07475260
- Record updated
- 19 March 2026
- Original description
This is a national multicenter study with 25 patients with a complex AAA undergoing endovascular repair with the Fenestrated TREO™ stent graft. ECG and respiratory-gated CT scans will be performed pre-operatively, at discharge, after 6 months, and after 12 months follow up. If stent movement is still present in after 12 months, then another scan will be taken at 24 months. To include respiratory gated with the ECG-gated, patients will undergo ECG-gated CT scan during an inspiration breath-hold as well as an expiration breath-hold. This double gated CT scans will allow us to analyse the movement of the stent graft caused by the cardiac cycle and respiratory cycle.Read full original descriptionShow less
Investigating the Influence of Cardiac and Respiratory Pulsatility Deformation on the Abdominal Aorta Before and After the Implantation of the Fenestrated TREO.
This is a national multicenter study with 25 patients with a complex AAA undergoing endovascular repair with the Fenestrated TREO™ stent graft. ECG and respiratory-gated CT scans will be performed pre-operatively, at discharge, after 6 months, and after 12 months follow up. If stent movement is still present in after 12 months, then another scan will be taken at 24 months. To include respiratory gated with the ECG-gated, patients will undergo ECG-gated CT scan during an inspiration breath-hold as well as an expiration breath-hold. This double gated CT scans will allow us to analyse the movement of the stent graft caused by the cardiac cycle and respiratory cycle.
The duration of this study is 2.5 years.
Inclusion: Asymptomatic AAA,; Age > 65; 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 their breath for 10 seconds.
Exclusion: Allergy for intra venous contrast fluid; eGFR < 30 ml/min; No informed consent obtained.