Publications de Philippe Reymond

Near-wall hemodynamic parameters quantification in in vitro intracranial aneurysms with 7 T PC-MRI

ObjectiveWall shear stress (WSS) and its derived spatiotemporal parameters have proven to play a major role on intracranial aneurysms (IAs) growth and rupture. This study aims to demonstrate how ultra-high field (UHF) 7 T phase contrast magnetic resonance ...

SPRINGER2023

Transient Neurovascular Interface for Minimally Invasive Neural Recording and Stimulation

Diego Ghezzi, Philippe Reymond, Laura Ferlauto, Adele Fanelli, Elodie Geneviève Zollinger

Neural interfaces are used to mitigate the burden of traumatic injuries, neurodegenerative diseases, and mental disorders. However, the transient or permanent placement of an interface in close contact with the neural tissue requires invasive surgery, pote ...

Wiley2021

Experimental evaluation of direct thromboaspiration efficacy according to the angle of interaction between the aspiration catheter and the clot

Mohamed Bouri, Philippe Reymond

Background Successful direct thromboaspiration (DTA) is related to several factors such as clot consistency, size, and location. It has also been demonstrated recently that the angle of interaction (AOI) formed by the aspiration catheter and the clot is re ...

2021

How Flow Reduction Influences the Intracranial Aneurysm Occlusion: A Prospective 4D Phase-Contrast MRI Study

Mohamed Farhat, Philippe Reymond, Pierre Bouillot

BACKGROUND AND PURPOSE: Flow-diverter stents are widely used for the treatment of wide-neck intracranial aneurysms. Various parameters may influence intracranial aneurysm thrombosis, including the flow reduction induced by flow-diverter stent implantation, ...

American Society of Neuroradiology (ASNR)2019

A 1D model of the arterial circulation in mice

Nikolaos Stergiopoulos, Lydia Aslanidou, Philippe Reymond, Bram Trachet, Patrick Segers

At a time of growing concern over the ethics of animal experimentation, mouse models are still an indispensable source of insight into the cardiovascular system and its most frequent pathologies. Nevertheless, reference data on the murine cardiovascular an ...

2016

Arterial stiffness of the internal carotid artery does not distinguish patients with stable unruptured aneurysms from normal controls

Nikolaos Stergiopoulos, Philippe Reymond, Edouard Fonck, Daniel Ruefenacht

Karger2013

Arterial stiffness of the internal carotid artery does not distinguish patients with stable unruptured aneurysms from normal controls

Nikolaos Stergiopoulos, Philippe Reymond, Edouard Fonck, Daniel Ruefenacht

Karger2013

Physiological simulation of blood flow in the aorta: comparison of hemodynamic indices as predicted by 3-D FSI, 3-D rigid wall and 1-D models

Alfio Quarteroni, Nikolaos Stergiopoulos, Simone Deparis, Philippe Reymond, Paolo Crosetto

Interest in patient-specific blood-flow circulation modeling has increased substantially in recent years. The availability of clinical data for geometric and elastic properties together with efficient numerical methods has now made model rendering feasible ...

Elsevier2013

Ambulatory arterial stiffness index does not accurately assess arterial stiffness

Nikolaos Stergiopoulos, Philippe Reymond, Patrick Segers

Introduction: The ambulatory arterial stiffness index (AASI), derived from ambulatory blood pressure monitoring (ABPM) recordings, has been proposed as a surrogate marker of arterial stiffness. However, there is controversy to what extent it reflects stiff ...

Lippincott, Williams & Wilkins2012

Response to comments regarding Vardoulis O, et al., Impact of Aortic Grafts on Arterial Pressure: A Computational Fluid Dynamics Study. Eur J Vasc Endovasc Surg 2011;42:704-10

Nikolaos Stergiopoulos, Philippe Reymond, Orestis Vardoulis, Bryn Andrew Martin, Eline Coppens

Elsevier2012