SVF-Treo Study: Influence of Cardiac and Respiratory Pulsatility Deformation
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Oldal nyomtatása az orvosomnakA vizsgálat adatai
- Ki végzi
- University of Twente
- Azonosító
- NCT07475260
- A regiszteradat frissítve
- 2026. március 19.
- Eredeti leírás
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.A teljes eredeti leírásKevesebb
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.
Bevonási feltételek: 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.
Kizáró feltételek: Allergy for intra venous contrast fluid; eGFR < 30 ml/min; No informed consent obtained.