Omer Doron
A5083926748- Intracranial Aneurysms: Treatment and Complications
- Traumatic Brain Injury and Neurovascular Disturbances
- Cerebrovascular and Carotid Artery Diseases
- Cerebrospinal fluid and hydrocephalus
- Vascular Malformations Diagnosis and Treatment
- Neurosurgical Procedures and Complications
- Acute Ischemic Stroke Management
- Moyamoya disease diagnosis and treatment
- Intraoperative Neuromonitoring and Anesthetic Effects
- Meningioma and schwannoma management
- Glioma Diagnosis and Treatment
- Colorectal Cancer Surgical Treatments
- Anatomy and Medical Technology
- Stroke Rehabilitation and Recovery
- Biliary and Gastrointestinal Fistulas
- Diet and metabolism studies
- Intracerebral and Subarachnoid Hemorrhage Research
- Head and Neck Surgical Oncology
- Surgical Simulation and Training
- Spinal Fractures and Fixation Techniques
- Esophageal and GI Pathology
- Soft tissue tumor case studies
- Cerebral Venous Sinus Thrombosis
- Neurofibromatosis and Schwannoma Cases
- Advanced MRI Techniques and Applications
Brigham and Women's Hospital
2024-2025
Massachusetts General Hospital
2023-2025
Lenox Hill Hospital
2021-2024
Northwell Health
2021-2024
Harvard University
2023-2024
Tel Aviv University
1980-2024
Donald & Barbara Zucker School of Medicine at Hofstra/Northwell
2022-2024
Omron (Japan)
2024
Rambam Health Care Campus
2021-2023
Neurological Surgery
2021-2022
Background The Woven EndoBridge (WEB) device is frequently used for the treatment of intracranial aneurysms. Postoperative management, including use aspirin, varies among clinicians and institutions, but its impact on outcomes WEB has not been thoroughly investigated. Methods This was a retrospective, multicenter study involving 30 academic institutions in North America, South Europe. Data from 1492 patients treated with were included. Patients categorized into two groups based their...
OBJECTIVE Tobacco smoking is among the factors known to significantly augment risk of untreated intracranial aneurysm (IA) growth and rupture. Smoking appears have a variable effect on different endovascular treatment modalities. The impact safety, efficacy, outcomes Woven EndoBridge (WEB) device use for wide-neck IAs has not been evaluated. This study aimed investigate WEB devices by status. METHODS A retrospective multicenter analysis was conducted data patients from 36 sites worldwide...
Abstract While the Woven EndoBridge (WEB) device has transformed treatment of wide-neck intracranial aneurysms, incomplete occlusion remains a significant challenge requiring better understanding contributing factors. A retrospective analysis was conducted on multicenter data from patients who underwent WEB for aneurysms between January 2011 and December 2022. Using machine learning models, Cox regression, time-stratified analyses, we evaluated factors associated with persistent occlusion,...
Previous models of intracranial pressure (ICP) dynamics have not included flow cerebral interstitial fluid (ISF) and changes in resistance to its when brain swelling occurs. We sought develop a mathematical model that incorporates the bulk ISF better simulate physiological occur pathologies which predominates assess model's ability depict physiology associated with edema.We developed lumped parameter includes representation within tissue interactions CSF blood (CBF). The is based on an...
OBJECTIVE This study was conducted to investigate the impact of antiplatelet administration in periprocedural period on occurrence thromboembolic complications (TECs) patients undergoing treatment using Woven EndoBridge (WEB) device for intracranial wide-necked bifurcation aneurysms. The primary objective assess whether use antiplatelets pre- and postprocedural phases reduces likelihood developing TECs, considering various covariates. METHODS A retrospective multicenter observational within...
Background Endovascular treatment with the woven endobridge (WEB) device has been widely utilized for managing intracranial aneurysms. However, predicting probability of achieving adequate occlusion (Raymond–Roy classification 1 or 2) remains challenging. Objective Our study sought to develop and validate a predictive calculator using WEB via data from large multi-institutional retrospective cohort. Methods We used WorldWide Consortium, encompassing 356 patients 30 centers across North...
Treatment of ruptured aneurysms arising from small-caliber (< 2.5 mm) or distal vessels beyond the circle Willis is considered challenging with all treatment modalities. Recently, Flow Re-Direction Endoluminal Device Junior (FRED Jr) stent, designed for flow diversion in small arteries, was approved United States nonruptured aneurysms. Here, authors report their experience using this device setting subarachnoid hemorrhage (SAH).Clinical and radiological records patients sustaining SAH...
Spinal metastases compressing the spinal cord are a medical emergency and should be operated on if possible; however, patients' condition is often poor surgical complications common. Minimizing extant, operative time, blood loss can potentially reduce postoperative complications. This retrospective study describing patients in our department utilizing minimally invasive surgery (MIS) approach to decompress instrument spine from November 2013 2014. Five were for thoracic or lumbar metastases....
Introduction The mantra “time is brain” cannot be overstated for patients suffering from acute ischemic stroke. This especially true those with large vessel occlusions (LVOs) requiring transfer to an endovascular thrombectomy (EVT) capable center. We sought evaluate the spoke hospital door in–door out (DIDO) times transferred our hub center EVT. Methods Individuals who first presented LVO a and were then EVT retrospectively identified prospectively maintained database January 2019 November...
Background Carotid-cavernous fistulas (CCFs) are complex arteriovenous shunting lesions of the cavernous sinus with diverse clinical presentations. This study aimed to analyze outcomes and differentiate patients treated conservative observation versus those needing endovascular intervention. Methods A retrospective analysis 84 angiographically confirmed CCF was conducted from 2000 2022. Endovascular treatment decisions were made at discretion neurointerventionalists. Clinical angiographic...
A mechanism of elevated intracranial pressure (ICP) in cerebral edema and its effects on blood flow (CBF) are presented this paper. To study demonstrate these effects, a mathematical model hydrodynamics was developed. The simulates the changes that occur when predominates. account for an pathology, includes resistances to cerebrospinal fluid (CSF) interstitial (ISF) flows within parenchyma. change as intercellular space becomes smaller due swelling brain cells. demonstrates effect ICP venous...
BACKGROUND: The new sonolucent cranioplasty implant (clear polymethyl methacrylate, PMMA) adds functionality besides surgical reconstruction. One possible application uses the transcranioplasty ultrasound (TCUS) technique after PMMA to assess graft patency of extracranial-intracranial (EC-IC) bypass procedures. OBJECTIVE: To report our early multicenter experience. METHODS: This is a analysis consecutive EC-IC patients from 5 US centers (2019-2022) with closure postbypass using implant....
Endoluminal flow diversion reduces blood into intracranial aneurysms, promoting thrombosis. Postprocedural dual antiplatelet therapy (DAPT) is necessary for the prevention of thromboembolic complications. The purpose this study to therefore assess impact that type and duration DAPT has on aneurysm occlusion rates iatrogenic complications after diversion.A retrospective review a multicenter database was performed from 2012 2020 identify unruptured aneurysms treated with single device...
Previous studies have demonstrated the importance of intracranial elastance; however, methodological difficulties limited widespread clinical use. Measuring elastance may offer potential benefit in helping to identify patients at risk for untoward pressure (ICP) elevation from small rises volume. The authors sought develop an easily used method that accounts changing ICP occurs over a cardiac cycle and assess this large-animal model broad range ICPs.