L
L. Nelson Hopkins
Researcher at University at Buffalo
Publications - 406
Citations - 19084
L. Nelson Hopkins is an academic researcher from University at Buffalo. The author has contributed to research in topics: Stroke & Angioplasty. The author has an hindex of 68, co-authored 399 publications receiving 17634 citations. Previous affiliations of L. Nelson Hopkins include University at Albany, SUNY & Women & Children's Hospital of Buffalo.
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Journal ArticleDOI
Stenting versus Endarterectomy for Treatment of Carotid-Artery Stenosis
Thomas G. Brott,Thomas G. Brott,Robert W. Hobson,George Howard,Gary S. Roubin,Wayne M. Clark,William H. Brooks,Ariane Mackey,Michael D. Hill,Pierre P. Leimgruber,Alice J. Sheffet,Virginia J. Howard,Wesley S. Moore,Jenifer H. Voeks,L. Nelson Hopkins,Donald E. Cutlip,David J. Cohen,Jeffrey J. Popma,Robert D. Ferguson,Stanley N. Cohen,Joseph L. Blackshear,Frank L. Silver,J. P. Mohr,Brajesh K. Lal,James F. Meschia +24 more
TL;DR: Among patients with symptomatic or asymptomatic carotid stenosis, the risk of the composite primary outcome of stroke, myocardial infarction, or death did not differ significantly in the group undergoing carotids-artery stenting and the group undergoes carOTid endarterectomy.
Journal ArticleDOI
Hemodynamic-morphologic discriminants for intracranial aneurysm rupture.
Jianping Xiang,Sabareesh K. Natarajan,Markus Tremmel,Ding Ma,J Mocco,L. Nelson Hopkins,Adnan H. Siddiqui,Elad I. Levy,Hui Meng +8 more
TL;DR: Hemodynamics is as important as morphology in discriminating aneurysm rupture status with high AUC values, and all 3 models—morphological only, hemodynamic only, and combined—discriminate intracranial aneurYSm rupturestatus with highAUC values.
Journal ArticleDOI
Morphology Parameters for Intracranial Aneurysm Rupture Risk Assessment
Sujan Dhar,Markus Tremmel,J Mocco,Minsuok Kim,Junichi Yamamoto,Adnan H. Siddiqui,L. Nelson Hopkins,Hui Meng +7 more
TL;DR: Size ratio and aneurysm angle are promising new morphological metrics for IA rupture risk assessment because these parameters account for vessel geometry and may bridge the gap between morphological studies and more qualitative location-based studies.
Journal ArticleDOI
Protected carotid stenting in high-surgical-risk patients: the ARCHeR results
William A. Gray,L. Nelson Hopkins,Sanjay Yadav,Thomas E. Davis,Mark H. Wholey,Richard Atkinson,Alberto Cremonesi,Ronald M. Fairman,Gary Walker,Patrick Verta,Jeffrey J. Popma,Renu Virmani,David J. Cohen +12 more
TL;DR: The ARCHeR results demonstrate that extracranial carotid artery stenting with embolic filter protection is not inferior to historical results of endarterectomy and suggest that carotids in arteries stenting is a safe, durable, and effective alternative in high-surgical-risk patients.
Journal ArticleDOI
US Multicenter Experience With the Wingspan Stent System for the Treatment of Intracranial Atheromatous Disease Periprocedural Results
David Fiorella,Elad I. Levy,Aquilla S Turk,Felipe C. Albuquerque,David B. Niemann,Beverly Aagaard-Kienitz,Ricardo A. Hanel,Henry H. Woo,Peter A. Rasmussen,L. Nelson Hopkins,Thomas J. Masaryk,Cameron G. McDougall +11 more
TL;DR: Angioplasty and stenting for symptomatic intracranial atheromatous disease can be performed with the Gateway balloon–Wingspan stent system with a high rate of technical success and acceptable periprocedural morbidity.