User profiles for Rene Anxionnat

Rene Anxionnat

professor of radiology, Université de Lorraine
Verified email at chru-nancy.fr
Cited by 7873

Brain MRI findings in severe COVID-19: a retrospective observational study

…, S Carré, M Alleg, C Lecocq, E Schmitt, R Anxionnat… - Radiology, 2020 - pubs.rsna.org
Background Brain MRI parenchymal signal abnormalities have been associated with
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Purpose To describe the …

Intracranial aneurysms: clinical value of 3D digital subtraction angiography in the therapeutic decision and endovascular treatment

R Anxionnat, S Bracard, X Ducrocq, Y Trousset… - Radiology, 2001 - pubs.rsna.org
PURPOSE: To evaluate three-dimensional (3D) digital subtraction angiography (DSA) as a
supplement to two-dimensional (2D) DSA in the endovascular treatment (EVT) of intracranial …

Imaging features and safety and efficacy of endovascular stroke treatment: a meta-analysis of individual patient-level data

…, F Guillemin, H Lingsma, R Anxionnat… - The Lancet …, 2018 - thelancet.com
Background Evidence regarding whether imaging can be used effectively to select patients
for endovascular thrombectomy (EVT) is scarce. We aimed to investigate the association …

Neurologic and neuroimaging findings in patients with COVID-19: A retrospective multicenter study

…, S Carré, M Alleg, C Lecocq, E Schmitt, R Anxionnat… - Neurology, 2020 - AAN Enterprises
Objective To describe neuroimaging findings and to report the epidemiologic and clinical
characteristics of patients with coronavirus disease 2019 (COVID-19) with neurologic …

Safety and efficacy of intensive blood pressure lowering after successful endovascular therapy in acute ischaemic stroke (BP-TARGET): a multicentre, open-label …

…, M Bonnerot, JC Lacour, R Anxionnat… - The Lancet …, 2021 - thelancet.com
Background High systolic blood pressure after successful endovascular therapy for acute
ischaemic stroke is associated with increased risk of intraparenchymal haemorrhage. However…

Effect of thrombectomy with combined contact aspiration and stent retriever vs stent retriever alone on revascularization in patients with acute ischemic stroke and …

…, C Arquizan, R Tonnelet, AL Derelle, R Anxionnat… - Jama, 2021 - jamanetwork.com
Importance Mechanical thrombectomy using a stent retriever or contact aspiration is widely
used for treatment of patients with acute ischemic stroke due to anterior circulation large …

Ruptured intracranial aneurysms: factors affecting the rate and outcome of endovascular treatment complications in a series of 782 patients (CLARITY study)

L Pierot, C Cognard, R Anxionnat, F Ricolfi… - Radiology, 2010 - pubs.rsna.org
Purpose To analyze the clinical and anatomic factors that affect the occurrence and outcome
of complications (thromboembolic events and intraoperative rupture) in the endovascular …

Modified thrombolysis in cerebral infarction 2C/thrombolysis in cerebral infarction 3 reperfusion should be the aim of mechanical thrombectomy: insights from the …

…, G Gascou, R Tonnelet, AL Derelle, R Anxionnat… - Stroke, 2018 - Am Heart Assoc
Background and Purpose— Although successful reperfusion is usually defined as a modified
Thrombolysis in Cerebral Infarction (mTICI) 2B or 3 at the end of the procedure, studies …

Standards of practice in acute ischemic stroke intervention: international recommendations

…, S Yoshimura, R Anxionnat… - Interventional …, 2019 - journals.sagepub.com
This article was first published in JNIS. Cite this article as: Pierot L, Jayaraman MV, Szikora I,
et al. Standards of practice in acute ischemic stroke intervention: international …

Remodeling technique for endovascular treatment of ruptured intracranial aneurysms had a higher rate of adequate postoperative occlusion than did conventional coil …

L Pierot, C Cognard, R Anxionnat, F Ricolfi… - Radiology, 2011 - pubs.rsna.org
Purpose To compare the safety and efficacy of the remodeling technique with that of conventional
coil embolization in a large multicenter series involving the endovascular treatment of …