Zobrazeno 1 - 10
of 819
pro vyhledávání: '"David F. Kallmes"'
Radiopaque FeMnN-Mo composite drawn filled tubing wires for braided absorbable neurovascular devices
Autor:
Adam J. Griebel, Petra Maier, Henry Summers, Benjamin Clausius, Isabella Kanasty, Weilue He, Nicholas Peterson, Carolyn Czerniak, Alexander A. Oliver, David F. Kallmes, Ramanathan Kadirvel, Jeremy E. Schaffer, Roger J. Guillory, II
Publikováno v:
Bioactive Materials, Vol 40, Iss , Pp 74-87 (2024)
Flow diverter devices are small stents used to divert blood flow away from aneurysms in the brain, stagnating flow and inducing intra-aneurysmal thrombosis which in time will prevent aneurysm rupture. Current devices are formed from thin (∼25 μm)
Externí odkaz:
https://doaj.org/article/aa49ed5649e54d62bb578d85ba7c5235
Autor:
Samah Morsi, Marisabel Linares Bolsegui, Hassan Kobeissi, Sherief Ghozy, David F. Kallmes, Scott R. Kelley, Kellie L. Mathis, Eric J. Dozois, Conor G. Loftus, Emily C. Bendel, Vincent Vidal, Scott M. Thompson
Publikováno v:
CVIR Endovascular, Vol 7, Iss 1, Pp 1-8 (2024)
Abstract Background Internal hemorrhoids (IH) is a common medical condition that can result in morbidity secondary to bleeding and discomfort. Treatment for IH has traditionally consisted of dietary and conservative medical management, focal treatmen
Externí odkaz:
https://doaj.org/article/0dba354cc1f7465db67f8cf4e0e864c5
Autor:
Melika Amoukhteh, Amir Hassankhani, Sherief Ghozy, Parya Valizadeh, Payam Jannatdoust, Cem Bilgin, Ramanathan Kadirvel, David F. Kallmes
Publikováno v:
Journal of Stroke, Vol 26, Iss 1, Pp 41-53 (2024)
Background and Purpose In-hospital onset stroke (IHOS) accounts for a significant proportion of large vessel occlusion acute ischemic strokes, leading to worse outcomes due to delays in evaluation and treatment. Limited data is available on the effec
Externí odkaz:
https://doaj.org/article/6911edc80caa44feba639981e93a13ce
Autor:
Sherief Ghozy, Hassan Kobeissi, Melika Amoukhteh, Ramanathan Kadirvel, Waleed Brinjikji, Alejandro A. Rabinstein, Christopher R. Carpenter, David F. Kallmes
Publikováno v:
Brain Sciences, Vol 14, Iss 7, p 728 (2024)
Background: Stroke guideline statements are important references for clinicians due to the rapidly evolving nature of treatments. Guideline statements should be informed by up-to-date systematic reviews (SRs) and meta-analyses (MAs) because they prov
Externí odkaz:
https://doaj.org/article/c7407237fc9844bd803caba43038fc45
Autor:
Cem Bilgin, Daying Dai, Collin Johnson, Oana M. Mereuta, David F. Kallmes, Waleed Brinjikji, Ramanathan Kadirvel
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundFormalin-fixed retrieved clots from mechanical thrombectomy (MT) are now routinely studied using both conventional histopathologic techniques and immunohistochemistry (IHC). However, the effects of prolonged formalin fixation on the histolo
Externí odkaz:
https://doaj.org/article/ae2f29d3e50242708726bc93d09be846
Autor:
Amro Elrefaei, Sherief Ghozy, Ahmed Sallam Motawei, Hassan Kobeissi, Charbel Moussalem, David F. Kallmes, Ramanathan Kadirvel
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 3, Iss S2 (2023)
Introduction Background: The Woven Endo‐Bridge (WEB) device is an intrasaccular device being used to secure intracranial aneurysms through the endovascular approach. The WEB is commonly used for wide‐neck aneurysms. There are no comprehensive stu
Externí odkaz:
https://doaj.org/article/c16c48a53af943cdb49d5bd875dfa9e9
Autor:
Oana Madalina Mereuta MD PhD, Tamanna Agarwal MD, Sherief Ghozy MB BCh, Daying Dai MD, Santhosh Arul PhD, Waleed Brinjikji MD, David F. Kallmes MD, Ram Kadirvel PhD
Publikováno v:
Clinical and Applied Thrombosis/Hemostasis, Vol 29 (2023)
Background The presence of an outer shell has been recently described as a common feature of acute ischemic stroke (AIS) thrombi. We performed a systematic review of the current literature on shell genesis, structure, and clinical significance. Metho
Externí odkaz:
https://doaj.org/article/e705f783b2cc4f1593f1b23ddadfd770
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundSpontaneous cervical artery dissection (sCeAD) is an important cause of stroke in young adults. The underlying pathophysiology remains unclear, without validated biomarkers to identify subjects at risk. Previous studies suggested the role o
Externí odkaz:
https://doaj.org/article/3e403b4e10fa47a4a1c047669f9d81fc
Autor:
Hassan Kobeissi, David F. Kallmes, John Benson, Alex Nagelschneider, Ajay Madhavan, Steven A. Messina, Kara Schwartz, Norbert Campeau, Carrie M. Carr, Deena M. Nasr, Sherri Braksick, Eugene L. Scharf, James Klaas, Zoe Victoria Joan Woodhead, George Harston, James Briggs, Olivier Joly, Stephen Gerry, Anna L. Kuhn, Angelos A. Kostas, Kambiz Nael, Mohamad AbdalKader, Ramanathan Kadirvel, Waleed Brinjikji
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundThe Alberta Stroke Program Early CT Score (ASPECTS) is used to quantify the extent of injury to the brain following acute ischemic stroke (AIS) and to inform treatment decisions. The e-ASPECTS software uses artificial intelligence methods t
Externí odkaz:
https://doaj.org/article/36ffd274db0e439abafb423c43f0dc81
Autor:
Atakan Orscelik, Yigit Can Senol, Cem Bilgin, Hassan Kobeissi, Santhosh Arul, Harry Cloft, Giuseppe Lanzino, David F. Kallmes, Waleed Brinjikji
Publikováno v:
Frontiers in Neurology, Vol 14 (2023)
BackgroundMiddle meningeal artery (MMA) embolization is a minimally invasive treatment option for new and recurrent chronic subdural hematomas (cSDH).ObjectiveTo examine the safety and efficacy profile of MMA embolization without surgical evacuation
Externí odkaz:
https://doaj.org/article/2a375a47595040719a76bbeaef8bad99