José E. Cohen
YOU?
Author Swipe
View article: Biological Sex and Outcomes in Patients with Extracranial Cervical Arterial Dissections
Biological Sex and Outcomes in Patients with Extracranial Cervical Arterial Dissections Open
Background and Aims: Cervical arterial dissections (CeAD) are a common cause of stroke in young adults across both sexes. Whether biological sex plays a role in the pathogenesis and outcome of CeAD remains unclear. Methods: In this retrosp…
View article: Clinically Silent Microinfarct Incidence and Risk Factors After Treatment of Unruptured Intracranial Aneurysms with Hydrophilic Polymer-Coated Flow Diverters
Clinically Silent Microinfarct Incidence and Risk Factors After Treatment of Unruptured Intracranial Aneurysms with Hydrophilic Polymer-Coated Flow Diverters Open
View article: Association of CT perfusion parameters with outcomes in patients with medium vessel occlusion undergoing endovascular thrombectomy
Association of CT perfusion parameters with outcomes in patients with medium vessel occlusion undergoing endovascular thrombectomy Open
Background: Imaging biomarkers obtained on computed tomography perfusion (CTP) have proven effective in predicting outcomes after endovascular thrombectomy (EVT) in patients with large vessel occlusion stroke. However, the association of C…
View article: Flow diversion with hydrophilic polymer coating with prasugrel as single antiplatelet therapy in the treatment of acutely ruptured intracranial aneurysms: a multicenter case series, complication and occlusion rates
Flow diversion with hydrophilic polymer coating with prasugrel as single antiplatelet therapy in the treatment of acutely ruptured intracranial aneurysms: a multicenter case series, complication and occlusion rates Open
Background This study reports a multicenter experience of using hydrophilic polymer-coated (HPC) flow diverters with prasugrel single antiplatelet therapy to treat ruptured aneurysms with subarachnoid hemorrhage (SAH). Methods Patients tre…
View article: Are There Differences between Traumatic and Spontaneous Cervical Artery Dissections?
Are There Differences between Traumatic and Spontaneous Cervical Artery Dissections? Open
(1) Background: Cervical arterial dissections (CeAD) are a common cause of stroke in young adults. CeAD can be spontaneous (sCeAD) or traumatic (tCeAD). Whether CeAD subtypes differ in clinical, radiological, and outcome characteristics re…
View article: Corrigendum: Tandem occlusions involving the internal carotid and anterior cerebral arteries—A rare form of stroke: results from the multicenter EVATRISP collaboration study
Corrigendum: Tandem occlusions involving the internal carotid and anterior cerebral arteries—A rare form of stroke: results from the multicenter EVATRISP collaboration study Open
[This corrects the article DOI: 10.3389/fneur.2022.1024891.].
View article: Endovascular treatment of distal anterior cerebral artery aneurysms using flow modulation devices: mid- and long-term results from a two-center study
Endovascular treatment of distal anterior cerebral artery aneurysms using flow modulation devices: mid- and long-term results from a two-center study Open
Purpose Flow-diverter (FD) stents have become an established treatment for intracranial aneurysms in recent years, but their use for aneurysms in distal cerebral vessels with small carrier vessel diameters remains controversial. This study…
View article: Challenges in Intraoperative Differentiation of Craniopharyngioma and Rathke Cleft Cyst on Endoscopic Visualization
Challenges in Intraoperative Differentiation of Craniopharyngioma and Rathke Cleft Cyst on Endoscopic Visualization Open
View article: Diagnostic Yield of High-Resolution Vessel Wall Magnetic Resonance Imaging in the Evaluation of Young Stroke Patients
Diagnostic Yield of High-Resolution Vessel Wall Magnetic Resonance Imaging in the Evaluation of Young Stroke Patients Open
(1) Background: The mechanism responsible for stroke in patients younger than 50 often remains unknown. This study was designed to assess whether high-resolution intracranial vessel wall MR imaging (icVWI) may be instrumental in determinin…
View article: The History of Endovascular Stroke Treatment: From Local Intraarterial Fibrinolysis to Stent Retriever Thrombectomy
The History of Endovascular Stroke Treatment: From Local Intraarterial Fibrinolysis to Stent Retriever Thrombectomy Open
Background Acute thromboembolic occlusions of large intracranial arteries are associated with high rates of permanent disability and mortality. Intravenous thrombolysis (IVT) in these patients resulted in an inadequate rate of recan…
View article: Urgent Off-Label Use of Flow–Diverter Stents in the Endovascular Management of Tonsillar Loop-Associated Internal Carotid Artery Dissections Presenting with Carotid Occlusion or Near-Occlusion and Major Ischemic Stroke
Urgent Off-Label Use of Flow–Diverter Stents in the Endovascular Management of Tonsillar Loop-Associated Internal Carotid Artery Dissections Presenting with Carotid Occlusion or Near-Occlusion and Major Ischemic Stroke Open
We present our experience with the implantation of flow diverter stents (FDSs) for the management of internal carotid artery (ICA) dissections in tortuous tonsillar loop segments. A total of 16 patients (10 women, 62.5%; mean age 39 ± 8 ye…
View article: O14/141 FIRST, International Prospective Multicenter Study of Endovascular Treatment of Intracranial Aneurysms with SILK VISTA and SILK VISTA BABY: 1-year study results
O14/141 FIRST, International Prospective Multicenter Study of Endovascular Treatment of Intracranial Aneurysms with SILK VISTA and SILK VISTA BABY: 1-year study results Open
Introduction Flow diverters (FD) are increasingly used, becoming an established treatment option for complex intracranial aneurysms. Delivered through a 0.017' microcatheter, the low-profile Silk Vista Baby FD (Balt Extrusion SAS, France) …
View article: Does Malignancy Status Effect Outcomes in Patients With Large Vessel Occlusion Stroke and Cancer Who Underwent Endovascular Thrombectomy?
Does Malignancy Status Effect Outcomes in Patients With Large Vessel Occlusion Stroke and Cancer Who Underwent Endovascular Thrombectomy? Open
Background Cancer is associated with an increased risk of acute ischemic stroke, including large vessel occlusions. Whether cancer status affects outcomes in patients with large vessel occlusions that undergo endovascular thrombectomy rema…
View article: Urgent Off-Label Use of Flow−Diverter Stents In the Endovascular Management of Tonsillar Loop-Associated Internal Carotid Artery Dissections Presenting with Carotid Occlusion or Near-Occlusion and Major Ischemic Stroke
Urgent Off-Label Use of Flow−Diverter Stents In the Endovascular Management of Tonsillar Loop-Associated Internal Carotid Artery Dissections Presenting with Carotid Occlusion or Near-Occlusion and Major Ischemic Stroke Open
We present our experience with the implantation of flow diverter stents (FDSs) for the management of intern carotid artery (ICA) dissections in tortuous tonsillar loop segments. 16 patients (10 women, 62.5%; mean age 39±8 years; median bas…
View article: Does malignancy status effect outcomes in patients with large vessel occlusion stroke and cancer that underwent endovascular thrombectomy?
Does malignancy status effect outcomes in patients with large vessel occlusion stroke and cancer that underwent endovascular thrombectomy? Open
Background Cancer is associated with an increased risk of acute ischemic stroke (AIS) including large vessel occlusions (LVO). Whether cancer status affects outcomes in patients with LVO that undergo endovascular thrombectomy (EVT) remains…
View article: Abstract Number ‐ 7: Final Angiographic, Clinical and Thrombus Composition Results of 1000 Patients in the EXCELLENT Registry
Abstract Number ‐ 7: Final Angiographic, Clinical and Thrombus Composition Results of 1000 Patients in the EXCELLENT Registry Open
Introduction EXCELLENT (NCT03685578; Cerenovus) is a large, prospective, international, real‐world registry of endovascular clot removal in acute ischemic stroke (AIS) with EmboTrap as the first line mechanical thrombectomy (MT) device, wh…
View article: The pivotal role of timing of intravenous thrombolysis bridging treatment prior to endovascular thrombectomy
The pivotal role of timing of intravenous thrombolysis bridging treatment prior to endovascular thrombectomy Open
Background: The role of intravenous thrombolysis (IVT) as bridging treatment prior to endovascular thrombectomy (EVT) is under debate and better patient selection is needed. Objectives: As the efficacy and safety of IVT diminish with time,…
View article: Visualization of both proximal M2-MCA segments in patients (the Tilted-V Sign) with acute M1-MCA occlusion stroke is associated with better procedural and prognostic outcomes
Visualization of both proximal M2-MCA segments in patients (the Tilted-V Sign) with acute M1-MCA occlusion stroke is associated with better procedural and prognostic outcomes Open
Introduction We aimed to assess the clinical significance of M1-MCA occlusion with visualization of both MCA-M2 segments [“Tilted-V sign” (TVS)] on initial CT angiography (CTA) in patients with acute ischemic stroke (AIS) undergoing endova…
View article: Tandem occlusions involving the internal carotid and anterior cerebral arteries—A rare form of stroke: Results from the multicenter EVATRISP collaboration study
Tandem occlusions involving the internal carotid and anterior cerebral arteries—A rare form of stroke: Results from the multicenter EVATRISP collaboration study Open
Background Patients with stroke secondary to isolated anterior cerebral artery (ACA) occlusions have poor outcomes. Whether tandem occlusions (TO) of the extracranial internal carotid (ICA) and the ACA carry even worse outcomes that remain…
View article: Covid-19 associated free hanging clots in acute symptomatic carotid stenosis
Covid-19 associated free hanging clots in acute symptomatic carotid stenosis Open
View article: What You Always Wanted to Know about Endovascular Therapy in Acute Ischemic Stroke but Never Dared to Ask: A Comprehensive Review
What You Always Wanted to Know about Endovascular Therapy in Acute Ischemic Stroke but Never Dared to Ask: A Comprehensive Review Open
In 2015, mechanical thrombectomy (MT) in combination with intravenous thrombolysis was demonstrated to be superior to best medical treatment alone in patients with anterior circulation stroke. This finding resulted in an unprecedented boos…
View article: Endovascular Treatment of Intracranial Vein and Venous Sinus Thrombosis—A Systematic Review
Endovascular Treatment of Intracranial Vein and Venous Sinus Thrombosis—A Systematic Review Open
Background: Cerebral venous sinus or vein thromboses (SVT) are treated with heparin followed by oral anticoagulation. Even after receiving the best medical treatment, numerous patients experience neurological deterioration, intracerebral h…
View article: Safety and Efficacy of Intravenous Alteplase before Endovascular Thrombectomy: A Pooled Analysis with Focus on the Elderly
Safety and Efficacy of Intravenous Alteplase before Endovascular Thrombectomy: A Pooled Analysis with Focus on the Elderly Open
Current guidelines advocate intravenous thrombolysis (IVT) prior to endovascular thrombectomy (EVT) for all patients with acute ischemic stroke (AIS) due to large vessel occlusion (LVO). We evaluated outcomes with and without IVT pretreatm…
View article: Coating (Coating to Optimize Aneurysm Treatment in the New Flow Diverter Generation) study. The first randomized controlled trial evaluating a coated flow diverter (p64 MW HPC): study design
Coating (Coating to Optimize Aneurysm Treatment in the New Flow Diverter Generation) study. The first randomized controlled trial evaluating a coated flow diverter (p64 MW HPC): study design Open
Background Due to its high efficacy, flow diversion is increasingly used in the management of unruptured and recanalized aneurysms. Because of the need for perioperative dual antiplatelet treatment (DAPT), flow diversion is not indicated f…
View article: Effects in Israel of Arab and Jewish Ethnicity on Intracerebral Hemorrhage
Effects in Israel of Arab and Jewish Ethnicity on Intracerebral Hemorrhage Open
Intracerebral hemorrhages (ICH) characteristics reportedly differ between different ethnic groups. We aimed to compare the characteristics of Jewish and Arab ICH patients in Israel. Consecutive patients with primary ICH were included in a …
View article: Drug-coated Balloons in the Neurovascular Setting: A Comprehensive, Systematic Review of Current Use and Indications
Drug-coated Balloons in the Neurovascular Setting: A Comprehensive, Systematic Review of Current Use and Indications Open
Background: Drug-coated balloons (DCB) are an established tool in the prevention and treatment of coronary and peripheral artery restenosis. The underlying effects of restenosis resemble those in the neurovascular field, yet data on the us…
View article: Characteristics of Cerebral Sinus Venous Thrombosis Patients Presenting with Intracerebral Hemorrhage
Characteristics of Cerebral Sinus Venous Thrombosis Patients Presenting with Intracerebral Hemorrhage Open
Patients with cerebral venous sinus thrombosis (CVST) occasionally present with intracerebral hemorrhage (ICH). In this study, we aimed to identify predictors for ICH in CVST patients. Prospective CVST databases from three academic centers…
View article: ICG Flow 800 technology targeted STA-MCA microvascular bypass for exclusion of deep-seated fusiform MCA aneurysm: 2-dimensional operative video
ICG Flow 800 technology targeted STA-MCA microvascular bypass for exclusion of deep-seated fusiform MCA aneurysm: 2-dimensional operative video Open
The authors present the case of an 18-year-old male with a deep-seated left fusiform dissecting M3 aneurysm for which endovascular treatment was not applicable. At the open surgery, they used the less commonly reported FLOW 800 fluorescent…
View article: Carotid Artery Stenting in Patients with Atrial Fibrillation: Direct Oral Anticoagulants, Brief Double Antiplatelets, and Testing Strategy
Carotid Artery Stenting in Patients with Atrial Fibrillation: Direct Oral Anticoagulants, Brief Double Antiplatelets, and Testing Strategy Open
Carotid endarterectomy is usually preferred over carotid artery stenting (CAS) for patients with atrial fibrillation (AF). We present our experience with short-course periprocedural triple antithrombotic therapy in 32 patients aged >18 yea…
View article: Standalone Flow Diversion Therapy Effectively Controls Rebleeding of Acutely Ruptured Internal Carotid Artery Trunk (Nonbranching) Microaneurysms
Standalone Flow Diversion Therapy Effectively Controls Rebleeding of Acutely Ruptured Internal Carotid Artery Trunk (Nonbranching) Microaneurysms Open
Flow diversion is a promising option in selected patients with acutely ruptured microaneurysms. In this article, we reviewed our experience. Patients with acute spontaneous subarachnoid hemorrhage (SAH) after rupture of a blister-like or s…