Elad I. Levy
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View article: Comaneci-assisted embolization of wide-necked aneurysms: results from the SUCCESS postmarket US study
Comaneci-assisted embolization of wide-necked aneurysms: results from the SUCCESS postmarket US study Open
Background Wide-necked intracranial aneurysms present unique challenges for endovascular treatment. The Comaneci device is a novel temporary bridging device designed to assist coil embolization without parent vessel occlusion. Methods The …
View article: Abstract 242: CT Radiomic Signatures of Neutrophil Extracellular Traps in Stroke Thrombi
Abstract 242: CT Radiomic Signatures of Neutrophil Extracellular Traps in Stroke Thrombi Open
Background Radiomic and transcriptomic analyses have independently identified features linked to mechanical thrombectomy (MT) outcomes in acute ischemic stroke (AIS). Here, we integrate paired radiomic and transcriptomic profiling of AIS c…
View article: Signal properties and stability of a chronically implanted endovascular brain computer interface
Signal properties and stability of a chronically implanted endovascular brain computer interface Open
Background Implanted brain-computer interfaces (iBCIs) establish direct communication with the brain and hold the potential to enable people with severe disability to achieve control of digital devices, enabling communication and digital a…
View article: Motor Cortex Coverage Predicts Signal Strength of a Stentrode Endovascular Brain-Computer Interface
Motor Cortex Coverage Predicts Signal Strength of a Stentrode Endovascular Brain-Computer Interface Open
Brain-computer interfaces (BCIs) are an emerging assistive technology for individuals with motor impairments, enabling the command of digital devices using neural signals. The Stentrode BCI is an implant, positioned within the brain’s neur…
View article: Active Exchange of CSF for Rapid Removal of Blood in Hemorrhagic Stroke: Multicenter Experience in 40 Patients
Active Exchange of CSF for Rapid Removal of Blood in Hemorrhagic Stroke: Multicenter Experience in 40 Patients Open
Accelerated blood removal from the CSF system via active EVD is safe and feasible. Active irrigation reduced adverse events. Blood clearance is strongly linked to irrigation rate. Prospective trials are needed to identify the patient popul…
View article: CT Radiomic Signatures of Neutrophil Extracellular Traps in Ischemic Stroke Thrombi
CT Radiomic Signatures of Neutrophil Extracellular Traps in Ischemic Stroke Thrombi Open
Background Radiomic and transcriptomic analyses have independently identified features linked to mechanical thrombectomy (MT) outcomes in acute ischemic stroke (AIS). In this study, we integrate paired radiomic and transcriptomic profiling…
View article: Bioinformatics analysis reveals major hub genes involved with extracellular matrix and inflammatory and endocrine pathways associated with intracranial aneurysm tissue
Bioinformatics analysis reveals major hub genes involved with extracellular matrix and inflammatory and endocrine pathways associated with intracranial aneurysm tissue Open
Background Intracranial aneurysm (IA) pathogenesis involves complex interplay between genetic predisposition and focal extracellular matrix (ECM) membrane degradation and inflammatory processes. We aimed to identify key differentially expr…
View article: Effect of race on procedural and clinical outcomes in middle meningeal artery embolization for primary and adjunctive treatment of chronic subdural hematoma
Effect of race on procedural and clinical outcomes in middle meningeal artery embolization for primary and adjunctive treatment of chronic subdural hematoma Open
Background We investigated racial disparities in radiologic and clinical outcomes of patients after middle meningeal artery embolization (MMAE) for chronic subdural hematoma (CSDH) with or without evacuation surgery. Methods This multicent…
View article: Prediction of persistent incomplete occlusion of intracranial aneurysms treated with woven EndoBridge device
Prediction of persistent incomplete occlusion of intracranial aneurysms treated with woven EndoBridge device Open
While the Woven EndoBridge (WEB) device has transformed the treatment of wide-neck intracranial aneurysms, incomplete occlusion remains a significant challenge requiring better understanding of contributing factors. A retrospective analysi…
View article: The PERFORMANCE II Trial
The PERFORMANCE II Trial Open
The rate of major adverse events was extremely low, demonstrating the study system is a safe, effective, and durable treatment option for high-risk patients. (Protection against Emboli during caRotid artery stenting using a 3-in-1 delivery…
View article: Validity of Woven EndoBridge sizing based on the device-to-aneurysm volume ratio
Validity of Woven EndoBridge sizing based on the device-to-aneurysm volume ratio Open
Background The Woven EndoBridge (WEB) is a treatment modality available for the treatment of intracranial aneurysms, specifically beneficial in wide-necked bifurcation aneurysms. Conventional sizing methods rely on the manipulation of aneu…
View article: Effect of Singular Value Decomposition Algorithms on Removing Injection Variability in 2D Quantitative Angiography of Intracranial Aneurysms
Effect of Singular Value Decomposition Algorithms on Removing Injection Variability in 2D Quantitative Angiography of Intracranial Aneurysms Open
Intraoperative 2D quantitative angiography (QA) for intracranial aneurysms (IAs) has accuracy challenges due to the variability of hand injections. Despite the success of singular value decomposition (SVD) algorithms in reducing biases in …
View article: Abstract 375: Predictors of Good Clinical Outcomes After First Pass Effect in Anterior Circulation Tandem Occlusions
Abstract 375: Predictors of Good Clinical Outcomes After First Pass Effect in Anterior Circulation Tandem Occlusions Open
Introduction First pass effect (FPE) is an independent predictor of good clinical outcomes following mechanical thrombectomy (MT) in non‐tandem occlusions. A proximal tandem carotid steno‐occlusion introduces additional times and technical…
View article: Abstract 049: Predictors of Hemorrhagic Transformation Following Mechanical Thrombectomy with Emergent Carotid Artery Angioplasty and Stenting for Tandem Occlusions of the Anterior Circulation
Abstract 049: Predictors of Hemorrhagic Transformation Following Mechanical Thrombectomy with Emergent Carotid Artery Angioplasty and Stenting for Tandem Occlusions of the Anterior Circulation Open
Introduction Hemorrhagic transformation of the ischemic core following mechanical thrombectomy (MT) for acute ischemic strokes can negate the benefits of the procedure. Previous regressions have identified variables suggesting larger strok…
View article: Abstract 262: Endovascular coiling of very small unruptured aneurysms: Subgroup analysis from the ECOSA registry
Abstract 262: Endovascular coiling of very small unruptured aneurysms: Subgroup analysis from the ECOSA registry Open
Introduction and aim Endovascular treatment of ruptured and unruptured Intracranial aneurysm (IA) treatment has evolved over the recent years since the publication of the ISAT and BRAT trials. However, very small (≤3 mm) unruptured aneurys…
View article: Effect of singular value decomposition on removing injection variability in 2D quantitative angiography: An in silico and in vitro phantoms study
Effect of singular value decomposition on removing injection variability in 2D quantitative angiography: An in silico and in vitro phantoms study Open
Background Intraoperative 2D quantitative angiography (QA) for intracranial aneurysms (IAs) has accuracy challenges due to the variability of hand injections. Despite the success of singular value decomposition (SVD) algorithms in reducing…
View article: Radiomics-Based Predictive Nomogram for Assessing the Risk of Intracranial Aneurysms
Radiomics-Based Predictive Nomogram for Assessing the Risk of Intracranial Aneurysms Open
Background: Aneurysm wall enhancement (AWE) has the potential to be used as an imaging biomarker for the risk stratification of intracranial aneurysms (IAs). Radiomics provides a refined approach to quantify and further characterize AWE's …
View article: Transvenous embolization of noncavernous dural arteriovenous fistulas (dAVFs): A systematic review and meta-analysis
Transvenous embolization of noncavernous dural arteriovenous fistulas (dAVFs): A systematic review and meta-analysis Open
Background Intracranial dural arteriovenous fistulas (dAVFs) are abnormal connections between arteries and veins within the dura mater. Various treatment modalities, such as surgical ligation, endovascular intervention, and radiosurgery, a…
View article: Thrombectomy With the pRESET vs Solitaire Stent Retrievers as First-Line Large Vessel Occlusion Stroke Treatment
Thrombectomy With the pRESET vs Solitaire Stent Retrievers as First-Line Large Vessel Occlusion Stroke Treatment Open
Importance Stent retriever–based thrombectomy is highly beneficial in large vessel occlusion (LVO) strokes. Many stent retriever designs are currently available, but comparison of these technologies in well-conducted studies is lacking. Ob…
View article: Abstract 132: Angioplasty and Stenting for Symptomatic Vertebral Artery Atherosclerotic Disease: A Systematic Review and Meta‐Analysis
Abstract 132: Angioplasty and Stenting for Symptomatic Vertebral Artery Atherosclerotic Disease: A Systematic Review and Meta‐Analysis Open
Introduction Vertebral artery stenting represents a viable option in treating symptomatic vertebral artery atherosclerotic stenosis. However, its safety and efficacy in improving neurological status and reducing recurrent strokes remain to…
View article: Mechanical thrombectomy in low Alberta stroke program early CT score (ASPECTS) in hyperacute stroke—a systematic review and meta-analysis
Mechanical thrombectomy in low Alberta stroke program early CT score (ASPECTS) in hyperacute stroke—a systematic review and meta-analysis Open
Objective Major randomized controlled trials of mechanical thrombectomy (MT) for acute ischemic stroke (AIS) failed to include a substantial number of patients presenting with low baseline Alberta Stroke Program Early CT Score (ASPECTS:0–5…