Partial renal coverage in endovascular aneurysm repair causes unfavorable renal flow patterns in an infrarenal aneurysm model

@article{vandeVelde2018PartialRC,
  title={Partial renal coverage in endovascular aneurysm repair causes unfavorable renal flow patterns in an infrarenal aneurysm model},
  author={Lennart van de Velde and Esm{\'e} J. Donselaar and Erik Groot Jebbink and Johannes T. Boersen and Guillaume Lajoinie and Jean-Paul P.M. de Vries and Clark J. Zeebregts and Michel Versluis and Michel M.P.J. Reijnen},
  journal={Journal of Vascular Surgery},
  year={2018},
  volume={67},
  pages={1585–1594}
}

Figures and Tables from this paper

Hemodynamic Comparison of Stent-Grafts for the Treatment of Aortoiliac Occlusive Disease
TLDR
While the AFX stent-graft has an advantage over the CERAB configuration in eliminating radial mismatch, and maintaining the anatomical bifurcation for future endovascular intervention, this in vitro study revealed that the associated lower TAWSS, higher OSI and RRT may predispose to thrombosis and are, thus, less desirable as compared to a C ERAB configuration.
Haemodynamics in Different Flow Lumen Configurations of Customised Aortic Repair for Infrarenal Aortic Aneurysms.
In-vitro particle image velocimetry assessment of the endovascular haemodynamic features distal of stent-grafts that are associated with development of limb occlusion
TLDR
It was concluded that this haemodynamic behaviour was due to the graft and parent artery compliance mismatch, which is a risk factor for intimal thickening followed by graft or limb occlusion.
Experimental Analysis of Pressure and Flow Alterations During and After Insertion of a Multilayer Flow Modulator into an AAA Model with Incorporated Branch
TLDR
This experimental study provides the basis for a better understanding of the mechanism of the MFM device, which allows intra-aneurysmal flow to decrease while preserving incorporated branch flow and reducing the risk of type II endoleak.
Experimental analysis of a Multilayer Flow Modulator deployment in an AAA with incorporated branch
TLDR
This first experimental study provides the basis for a better understanding of the mechanism of the MFM device, which allows intra-aneurysmal flow decrease while preserving incorporated branch and reducing the risk of endoleak type II.
Evaluation System on Haemodynamic Parameters for Stented Carotid Artery: Stent Pictorial Selection Method
TLDR
Type VI has the best stent performance, whereas Type IV has the worstStent performance regarding the scoring system based on haemodynamic parameters, while Type I, Type II, Type III and Type V stents showed moderate hemodynamic performances for all physiological conditions.
...
1
2
...

References

SHOWING 1-10 OF 47 REFERENCES
Flow changes in the aorta associated with the deployment of a AAA stent graft.
Innovation in aortoiliac stenting: an in vitro comparison
TLDR
Comparing the geometry and hemodynamics of various aortoiliac stent configurations in vitro reveals no significant flow disturbances with the new CERAB configuration, as seen with the KC and BMK stents.
Renal Consequences of Endovascular Abdominal Aortic Aneurysm Repair
  • S. Walsh, T. Tang, J. Boyle
  • Medicine, Biology
    Journal of endovascular therapy : an official journal of the International Society of Endovascular Specialists
  • 2008
TLDR
A review of the literature between 1991 and 2007 found that perioperative renal dysfunction is attenuated by EVAR, however, dialysis rates after EVAR are similar to those after open surgery.
A Semiautomated Method for Measuring the 3-Dimensional Fabric to Renal Artery Distances to Determine Endograft Position After Endovascular Aneurysm Repair
TLDR
The novel methodology using 3D CT reconstructions enables accurate evaluation of endograft position and slope within the proximal aortic neck.
...
1
2
3
4
5
...