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Items: 48


Intravenous thrombolysis and thrombectomy decisions in acute ischemic stroke: An interrater and intrarater agreement study.

Ducroux C, Fahed R, Khoury NN, Gevry G, Kalsoum E, Labeyrie MA, Ziegler D, Sauve C, Chagnon M, Darsaut TE, Raymond J; FAMOUS collaborative group.

Rev Neurol (Paris). 2019 Apr 29. pii: S0035-3787(18)30666-0. doi: 10.1016/j.neurol.2018.10.005. [Epub ahead of print]


Transvenous Approach for the Treatment of cerebral Arteriovenous Malformations (TATAM): Study protocol of a randomised controlled trial.

Fahed R, Darsaut TE, Mounayer C, Chapot R, Piotin M, Blanc R, Mendes Pereira V, Abud DG, Iancu D, Weill A, Roy D, Nico L, Nolet S, Gevry G, Raymond J.

Interv Neuroradiol. 2019 Jun;25(3):305-309. doi: 10.1177/1591019918821738. Epub 2019 Feb 4.


Testing the Medina embolization device in experimental aneurysms.

Fahed R, Darsaut TE, Salazkin I, Gevry G, Raymond J.

J Neurosurg. 2018 Oct 1:1-9. doi: 10.3171/2018.5.JNS18326. [Epub ahead of print]


Surgical or endovascular management of ruptured intracranial aneurysms: an agreement study.

Darsaut TE, Fahed R, Macdonald RL, Arthur AS, Kalani MYS, Arikan F, Roy D, Weill A, Bilocq A, Rempel JL, Chow MM, Ashforth RA, Findlay JM, Castro-Afonso LH, Chagnon M, Gevry G, Raymond J.

J Neurosurg. 2018 Jul 1:1-7. doi: 10.3171/2018.1.JNS172645. [Epub ahead of print]


Surgical clipping or endovascular coiling for unruptured intracranial aneurysms: a pragmatic randomised trial.

Darsaut TE, Findlay JM, Magro E, Kotowski M, Roy D, Weill A, Bojanowski MW, Chaalala C, Iancu D, Lesiuk H, Sinclair J, Scholtes F, Martin D, Chow MM, O'Kelly CJ, Wong JH, Butcher K, Fox AJ, Arthur AS, Guilbert F, Tian L, Chagnon M, Nolet S, Gevry G, Raymond J.

J Neurol Neurosurg Psychiatry. 2017 Aug;88(8):663-668. doi: 10.1136/jnnp-2016-315433. Epub 2017 Jun 20.


Flow diversion: what can clinicians learn from animal models?

Fahed R, Darsaut TE, Gentric JC, Farzin B, Salazkin I, Gevry G, Raymond J.

Neuroradiology. 2017 Mar;59(3):255-261. doi: 10.1007/s00234-016-1781-z. Epub 2017 Feb 27. Review.


Flow diversion of bifurcation aneurysms is more effective when the jailed branch is occluded: an experimental study in a novel canine model.

Fahed R, Gentric JC, Salazkin I, Gevry G, Raymond J, Darsaut TE.

J Neurointerv Surg. 2017 Mar;9(3):311-315. doi: 10.1136/neurintsurg-2015-012240. Epub 2016 Apr 11.


Testing flow diversion in animal models: a systematic review.

Fahed R, Raymond J, Ducroux C, Gentric JC, Salazkin I, Ziegler D, Gevry G, Darsaut TE.

Neuroradiology. 2016 Apr;58(4):375-82. doi: 10.1007/s00234-015-1635-0. Epub 2016 Jan 8. Review.


Temporary surgical clipping of flow-diverted arteries in an experimental aneurysm model.

Darsaut TE, Salazkin I, Gentric JC, Magro E, Gevry G, Bojanowski MW, Raymond J.

J Neurosurg. 2016 Aug;125(2):283-8. doi: 10.3171/2015.7.JNS151006. Epub 2016 Jan 8.


Compaction of flow diverters improves occlusion of experimental wide-necked aneurysms.

Gentric JC, Salazkin I, Gevry G, Raymond J, Darsaut T.

J Neurointerv Surg. 2016 Oct;8(10):1072-7. doi: 10.1136/neurintsurg-2015-012016. Epub 2015 Oct 9.


Uncertainty and agreement regarding the role of flow diversion in the management of difficult aneurysms.

Darsaut TE, Gentric JC, McDougall CM, Gevry G, Roy D, Weill A, Raymond J.

AJNR Am J Neuroradiol. 2015 May;36(5):930-6. doi: 10.3174/ajnr.A4201. Epub 2015 Jan 15.


Dual-lumen balloon catheters may improve liquid embolization of vascular malformations: an experimental study in Swine.

Gentric JC, Raymond J, Batista A, Salazkin I, Gevry G, Darsaut TE.

AJNR Am J Neuroradiol. 2015 May;36(5):977-81. doi: 10.3174/ajnr.A4211. Epub 2015 Jan 15.


Fatal avulsion of choroidal or perforating arteries by guidewires. Case reports, ex vivo experiments, potential mechanisms and prevention.

Darsaut TE, Costalat V, Salazkin I, Jamali S, Berthelet F, Gevry G, Roy D, Raymond J.

Interv Neuroradiol. 2014 May-Jun;20(3):251-60. doi: 10.15274/NRJ-2014-10023. Epub 2014 Jun 17.


Inter- and intraobserver agreement in scoring angiographic results of intra-arterial stroke therapy.

Gaha M, Roy C, Estrade L, Gevry G, Weill A, Roy D, Chagnon M, Raymond J.

AJNR Am J Neuroradiol. 2014 Jun;35(6):1163-9. doi: 10.3174/ajnr.A3828. Epub 2014 Jan 30.


Flow diversion of giant curved sidewall and bifurcation experimental aneurysms with very-low-porosity devices.

Darsaut TE, Bing F, Makoyeva A, Gevry G, Salazkin I, Raymond J.

World Neurosurg. 2014 Dec;82(6):1120-6. doi: 10.1016/j.wneu.2013.09.036. Epub 2013 Sep 23.


Thrombosis heralding aneurysmal rupture: an exploration of potential mechanisms in a novel giant swine aneurysm model.

Raymond J, Darsaut TE, Kotowski M, Makoyeva A, Gevry G, Berthelet F, Salazkin I.

AJNR Am J Neuroradiol. 2013 Feb;34(2):346-53. doi: 10.3174/ajnr.A3407. Epub 2012 Nov 15.


Safety and occlusion rates of surgical treatment of unruptured intracranial aneurysms: a systematic review and meta-analysis of the literature from 1990 to 2011.

Kotowski M, Naggara O, Darsaut TE, Nolet S, Gevry G, Kouznetsov E, Raymond J.

J Neurol Neurosurg Psychiatry. 2013 Jan;84(1):42-8. doi: 10.1136/jnnp-2011-302068. Epub 2012 Sep 25. Review.


Stent-assisted coiling of bifurcation aneurysms may improve endovascular treatment: a critical evaluation in an experimental model.

Raymond J, Darsaut TE, Bing F, Makoyeva A, Kotowski M, Gevry G, Salazkin I.

AJNR Am J Neuroradiol. 2013 Mar;34(3):570-6. doi: 10.3174/ajnr.A3231. Epub 2012 Aug 16.


Stents and flow diverters in the treatment of aneurysms: device deformation in vivo may alter porosity and impact efficacy.

Bing F, Darsaut TE, Salazkin I, Makoyeva A, Gevry G, Raymond J.

Neuroradiology. 2013 Jan;55(1):85-92. doi: 10.1007/s00234-012-1082-0. Epub 2012 Aug 16.


Flow diversion to treat aneurysms: the free segment of stent.

Darsaut TE, Bing F, Makoyeva A, Gevry G, Salazkin I, Raymond J.

J Neurointerv Surg. 2013 Sep 1;5(5):452-7. doi: 10.1136/neurintsurg-2012-010451. Epub 2012 Jul 10. Review.


Flow diverters failing to occlude experimental bifurcation or curved sidewall aneurysms: an in vivo study in canines.

Darsaut TE, Bing F, Salazkin I, Gevry G, Raymond J.

J Neurosurg. 2012 Jul;117(1):37-44. doi: 10.3171/2012.4.JNS111916. Epub 2012 May 4.


Flow diverters can occlude aneurysms and preserve arterial branches: a new experimental model.

Darsaut TE, Bing F, Salazkin I, Gevry G, Raymond J.

AJNR Am J Neuroradiol. 2012 Nov;33(10):2004-9. doi: 10.3174/ajnr.A3075. Epub 2012 May 3.


Outcomes of endovascular treatments of aneurysms: observer variability and implications for interpreting case series and planning randomized trials.

Tollard É, Darsaut TE, Bing F, Guilbert F, Gevry G, Raymond J.

AJNR Am J Neuroradiol. 2012 Apr;33(4):626-31. doi: 10.3174/ajnr.A2848. Epub 2011 Dec 22.


Testing flow diverters in giant fusiform aneurysms: a new experimental model can show leaks responsible for failures.

Darsaut TE, Bing F, Salazkin I, Gevry G, Raymond J.

AJNR Am J Neuroradiol. 2011 Dec;32(11):2175-9. doi: 10.3174/ajnr.A2657. Epub 2011 Sep 15.


A new canine carotid artery bifurcation aneurysm model for the evaluation of neurovascular devices.

Naggara O, Darsaut TE, Salazkin I, Soulez G, Guilbert F, Roy D, Weill A, Gevry G, Raymond J.

AJNR Am J Neuroradiol. 2010 May;31(5):967-71. doi: 10.3174/ajnr.A1929. Epub 2009 Dec 17.


Deep vein thrombosis resolution is impaired in diet-induced type 2 diabetic mice.

Bouzeghrane F, Zhang X, Gevry G, Raymond J.

J Vasc Surg. 2008 Dec;48(6):1575-84. doi: 10.1016/j.jvs.2008.07.050. Epub 2008 Oct 1.


Mechanisms of occlusion and recanalization in canine carotid bifurcation aneurysms embolized with platinum coils: an alternative concept.

Raymond J, Darsaut T, Salazkin I, Gevry G, Bouzeghrane F.

AJNR Am J Neuroradiol. 2008 Apr;29(4):745-52. doi: 10.3174/ajnr.A0902. Epub 2008 Jan 17.


In vivo thrombogenicity of embolic protection systems for angioplasty and stenting.

Raymond J, Guilbert F, Metcalfe A, Salazkin I, Gevry G, Leblanc P, Weill A, Roy D.

Interv Neuroradiol. 2007 Dec;13(4):329-33. Epub 2008 Feb 1.


Matrix metalloproteinase-9 may play a role in recanalization and recurrence after therapeutic embolization of aneurysms or arteries.

Bouzeghrane F, Darsaut T, Salazkin I, Ogoudikpe C, Gevry G, Raymond J.

J Vasc Interv Radiol. 2007 Oct;18(10):1271-9.


Unruptured Intracranial Aneurysms. Opinions of Experts in Endovascular Treatment Are Coherent,Weighted in Favour of Treatment, and Incompatible with ISUIA.

Raymond J, Nguyen T, Chagnon M, Gevry G; BSC and the Trial on Endovascular Aneurysm Management (TEAM) collaborative group.

Interv Neuroradiol. 2007 Sep;13(3):225-37. Epub 2007 Sep 15.


The effects of stenting and endothelial denudation on aneurysm and branch occlusion in experimental aneurysm models.

Darsaut T, Bouzeghrane F, Salazkin I, Lerouge S, Soulez G, Gevry G, Raymond J.

J Vasc Surg. 2007 Jun;45(6):1228-35.


Interventional neuroradiology: the role of experimental models in scientific progress.

Raymond J, Salazkin I, Gevry G, Nguyen TN.

AJNR Am J Neuroradiol. 2007 Mar;28(3):401-5. Review.


Effects of stenting the parent artery on aneurysm filling and gene expression of various potential factors involved in healing of experimental aneurysms.

Darsaut T, Salazkin I, Ogoudikpe C, Gevry G, Bouzeghrane F, Raymond J.

Interv Neuroradiol. 2006 Dec 15;12(4):289-302. Epub 2007 Jan 19.


Endoluminal cryotherapy to prevent recanalization after endovascular occlusion with platinum coils.

Raymond J, Metcalfe A, Salazkin I, Gevry G, Guilbert F.

J Vasc Interv Radiol. 2006 Sep;17(9):1499-504.


Safety and effectiveness of radioactive coil embolization of aneurysms: effects of radiation on recanalization, clot organization, neointima formation, and surrounding nerves in experimental models.

Raymond J, Mounayer C, Salazkin I, Metcalfe A, Gevry G, Janicki C, Roorda S, Leblanc P.

Stroke. 2006 Aug;37(8):2147-52. Epub 2006 Jun 29.


Endovascular Treatment with Platinum Coils. Recanalization is Associated with Early Increased von Willebrand Factor mRNA.

Raymond J, Ogoudikpe C, Metcalfe A, Salazkin I, Gevry G, Robledo O.

Interv Neuroradiol. 2006 Jun 15;12(2):93-102. Epub 2006 Jul 31.


Endovascular treatment of aneurysms: gene expression of neointimal cells recruited on the embolic agent and evolution with recurrence in an experimental model.

Raymond J, Ogoudikpe C, Salazkin I, Metcalfe A, Gevry G, Chagnon M, Robledo O.

J Vasc Interv Radiol. 2005 Oct;16(10):1355-63.


Lingual artery bifurcation aneurysms for training and evaluation of neurovascular devices.

Raymond J, Salazkin I, Metcalfe A, Robledo O, Gevry G, Roy D, Weill A, Guilbert F.

AJNR Am J Neuroradiol. 2004 Sep;25(8):1387-90.


Safety, science, and sales: a request for valid clinical trials to assess new devices for endovascular treatment of intracranial aneurysms.

Raymond J, Guilbert F, Weill A, Roy D, LeBlanc P, Gévry G, Chagnon M, Collet JP.

AJNR Am J Neuroradiol. 2004 Aug;25(7):1128-30. No abstract available.


New Devices Designed to Improve the Long-Term Results of Endovascular Treatment of Intracranial Aneurysms. A Proposition for a Randomized Clinical Trial to Assess their Safety and Efficacy.

Raymond J, Leblanc P, Chagnon M, Gévry G, Collet JP, Guilbert F, Weill A, Roy D.

Interv Neuroradiol. 2004 Jun 29;10(2):93-102. Epub 2004 Oct 22.


Surgical construction of an in vivo carotid siphon model to test neurovascular devices.

Georganos SA, Guilbert F, Salazkin I, Gévry G, Raymond J.

Neurosurgery. 2004 May;54(5):1239-43; discussion 1243.


Role of the endothelial lining in recurrences after coil embolization: prevention of recanalization by endothelial denudation.

Raymond J, Guilbert F, Metcalfe A, Gévry G, Salazkin I, Robledo O.

Stroke. 2004 Jun;35(6):1471-5. Epub 2004 Apr 22.


Endovascular treatment of intracranial aneurysms with radioactive coils: initial clinical experience.

Raymond J, Roy D, Leblanc P, Roorda S, Janicki C, Normandeau L, Morel F, Gevry G, Bahary JP, Chagnon M, Guilbert F, Weill A.

Stroke. 2003 Dec;34(12):2801-6. Epub 2003 Nov 6.


Radioactive coil embolisation of intracranial aneurysms. Experimental and preliminary clinical data.

Raymond J, Leblanc P, Janicki C, Quilbert F, Weill A, Roy D, Salazkin I, Gévry G, Lebel V, Metcalfe A, Robledo O, Roorda S.

Interv Neuroradiol. 2003 Oct 10;9(Suppl 2):77-82. Epub 2004 Oct 22. No abstract available.


Beta radiation and inhibition of recanalization after coil embolization of canine arteries and experimental aneurysms: how should radiation be delivered?

Raymond J, Leblanc P, Morel F, Salazkin I, Gevry G, Roorda S.

Stroke. 2003 May;34(5):1262-8. Epub 2003 Apr 17.


Endovascular treatment of experimental wide neck aneurysms: comparison of results using coils or cyanoacrylate with the assistance of an aneurysm neck bridge device.

Raymond J, Salazkin I, Georganos S, Guilbert F, Desfaits AC, Gevry G, Weill A, Roy D.

AJNR Am J Neuroradiol. 2002 Nov-Dec;23(10):1710-6.


Role of the endothelial lining in persistence of residual lesions and growth of recurrences after endovascular treatment of experimental aneurysms.

Raymond J, Sauvageau E, Salazkin I, Ribourtout E, Gevry G, Desfaits AC.

Stroke. 2002 Mar;33(3):850-5.


De novo biosynthesis of 6 beta-hydroperoxyandrostenedione in human placental microsomes.

Tan L, Navennec P, Gévry G.

Biochem Biophys Res Commun. 1984 Feb 14;118(3):805-13.


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