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Procedure: Endovascular Coiling

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Total 298 results found since Jan 2013.

Neurosurgery in times of a pandemic: a survey of neurosurgical services during the COVID-19 outbreak in the Veneto region in Italy.
CONCLUSIONS: This multicenter study describes the effects of a COVID-19 outbreak on neurosurgical activities in a vast region in Italy. Remodulation of neurosurgical activities has resulted in a significant reduction of elective and emergency surgeries compared to previous years. Most likely this is a combined result of cancellation of elective and postponable surgeries, increase of conservative management, increase in social restrictions, and in patients' fear of accessing hospitals. Curiously, only endovascular procedures for AIS have increased, possibly due to reduced physical activity or increased thrombosis in SARS-Co...
Source: Neurosurgical Focus - December 1, 2020 Category: Neurosurgery Authors: Raneri F, Rustemi O, Zambon G, Del Moro G, Magrini S, Ceccaroni Y, Basso E, Volpin F, Cappelletti M, Lardani J, Ferraresi S, Guida F, Chioffi F, Pinna G, Canova G, d'Avella D, Sala F, Volpin L Tags: Neurosurg Focus Source Type: research

Efficacy and safety of embolization of dural arteriovenous fistulas via the ophthalmic artery.
CONCLUSIONS: Trans-ophthalmic artery embolization is an effective and safe treatment for DAVF. PMID: 33106085 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - October 29, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Aneurysmal Subarachnoid Hemorrhage: the Last Decade
AbstractAneurysmal subarachnoid hemorrhage (SAH) affects six to nine people per 100,000 per year, has a 35% mortality, and leaves many  with lasting disabilities, often related to cognitive dysfunction. Clinical decision rules and more sensitive computed tomography (CT) have made the diagnosis of SAH easier, but physicians must maintain a high index of suspicion. The management of these patients is based on a limited number of ran domized clinical trials (RCTs). Early repair of the ruptured aneurysm by endovascular coiling or neurosurgical clipping is essential, and coiling is superior to clipping in cases amenable to bot...
Source: Translational Stroke Research - October 19, 2020 Category: Neurology Source Type: research

Nomogram for predicting delayed cerebral ischemia after aneurysmal subarachnoid hemorrhage in the Chinese population
The incidence of stroke is high worldwide1 and is the leading cause of death in China presently.2,3 Subarachnoid hemorrhage caused by ruptured intracranial aneurysm is a subtype of severe stroke that occurs suddenly in seemingly healthy individuals with generally poor prognosis.4 Surgical clipping and endovascular coiling are effective treatment modalities for patients with aneurysmal subarachnoid hemorrhage (aSAH). Delayed cerebral ischemia (DCI) is a complication of aSAH, occurring in up to 30% of patients,5 and is an important cause of disability and death, often leading to deterioration of patients ’ condition or quality of life.
Source: Journal of Stroke and Cerebrovascular Diseases - August 15, 2020 Category: Neurology Authors: Haonan Liu, Qian Xu, Aimin Li Source Type: research

Outcomes of treatment modalities for ruptured intracranial aneurysms based on age – A meta-analysis
Data comparing the effect of age on outcomes of patients who underwent either endovascular coiling (EVC) or neurosurgical clipping (NSC) for ruptured intracranial aneurysms remains limited.
Source: Journal of Stroke and Cerebrovascular Diseases - August 15, 2020 Category: Neurology Authors: Giana Dawod, Nicholas D. Henkel, Hisham Salahuddin, Alicia C Castonguay, Sitara Koneru, Luke Mugge, Sadik A. Khuder, Azedine Medhkour, Mouhammad A. Jumaa Source Type: research

Effect of Neck Size on the Inflow Magnitude Evaluated on 4D Flow MRI in Unruptured Internal Carotid Artery Aneurysms
Endovascular coil embolization for cerebral aneurysms is widely performed to prevent hemorrhage or rebleeding, and it has low morbidity and mortality. However, recanalization which frequently arises during the follow-up period after coil embolization and occasionally leads to a catastrophic rupture remains a major limitation. A recanalization rate of 8.6 –27.4% has been reported in recent systematic reviews of studies that analyzed several thousands of cerebral aneurysms.1–3 A wide neck of aneurysms has been a key factor for recanalization.
Source: Journal of Stroke and Cerebrovascular Diseases - August 11, 2020 Category: Neurology Authors: Kazuya Futami, Kouichi Misaki, Takehiro Uno, Tomoya Kamide, Mitsutoshi Nakada Source Type: research

Endovascular Repair Of Ascending Aortic Pseudoaneurysm Using Transfemoral Frame-Coiling Under Total Cerebral Protection.
We present a patient with a prior coronary artery bypass grafting who was referred for an incidental 3cm saccular ascending aortic pseudoaneurysm who was successfully treated with frame coiling under total cerebral embolic protection using the SENTINEL device.
Source: Annals of Vascular Surgery - May 27, 2020 Category: Surgery Authors: Jeanette H. Man, Mel J. Sharafuddin Tags: Case Report Source Type: research

Acute Stroke Care in Korea in 2013-2014: National Averages and Disparities.
CONCLUSION: This study describes the current status of acute stroke care in Korea. Despite quite acceptable quality of stroke care, it suggests regional and hospital disparities. Expansion of stroke units, stroke center certification or accreditation, and connections between stroke centers and emergency medical services are highly recommended. PMID: 32449325 [PubMed - in process]
Source: Journal of Korean Medical Science - May 26, 2020 Category: Biomedical Science Tags: J Korean Med Sci Source Type: research

Endovascular Treatment of Intracranial Aneurysms: Initial Experience in a Low-Volume Center
Conclusion: This study suggests that IA embolisation may be performed by a recently trained INR with good clinical and anatomical outcomes. Published on 2020-05-06 10:29:10
Source: Journal of the Belgian Society of Radiology - May 6, 2020 Category: Radiology Source Type: research

Endovascular Treatment for Cavernous Carotid Aneurysms: A Systematic Review and Meta-Analysis
Background and purpose: Coiling and flow diversion are established endovascular techniques for treatment of cavernous carotid aneurysms (CCAs). We performed a systematic review of published series on endovascular treatment of CCAs in order to assess the efficacy and safety between coiling and flow diversion. Methods: We conducted a computerized search of PubMed, MEDLINE, and Web of Science electronic databases for reports on endovascular treatment of CCAs from 1990 to 2019. Comparisons were made in complete occlusion rate, improvement of symptoms rate and intraoperative complication rate between coiling and flow diversion.
Source: Journal of Stroke and Cerebrovascular Diseases - April 14, 2020 Category: Neurology Authors: Yang Sun, Benlin Wan, Qi Li, Tang Li, Ge Huang, Wenchao Zhang, Jianghua Yang, Xiaoguang Tong Source Type: research

Procedural Complications and Factors Influencing Immediate Angiographic Results after Endovascular Treatment of Small ( < 5 mm) Ruptured Intracranial Aneurysms
With advances in neurointerventional device technology and increased experience with aneurysm embolization, endovascular treatment (EVT) has become a widely accepted modality to treat intracranial aneurysms (IAs) [1]. During EVT of IAs, aneurysms are packed as densely as possible, which makes it exceedingly difficult to implant coils while ensuring safety and complete occlusion [2,3]. However, there appears to be a paradoxical challenge for small ruptured aneurysms (SRAs,
Source: Journal of Stroke and Cerebrovascular Diseases - March 25, 2020 Category: Neurology Authors: Xin Feng, Fei Peng, Zhongrong Miao, Xin Tong, Hao Niu, Baorui Zhang, Luyao Wang, Erkang Guo, Peng Qi, Jun Lu, Dapeng Mo, Zhongxue Wu, Daming Wang, Aihua Liu Source Type: research

Effects of case volume and comprehensive stroke center capabilities on patient outcomes of clipping and coiling for subarachnoid hemorrhage.
CONCLUSIONS: The effects of case volume and CSC capabilities on in-hospital mortality and short-term functional outcomes in SAH patients differed between patients undergoing clipping and those undergoing coiling. In the modern endovascular era, better outcomes of clipping may be achieved in facilities with high CSC capabilities. PMID: 32168489 [PubMed - as supplied by publisher]
Source: Journal of Neurosurgery - March 12, 2020 Category: Neurosurgery Authors: Kurogi R, Kada A, Ogasawara K, Kitazono T, Sakai N, Hashimoto Y, Shiokawa Y, Miyachi S, Matsumaru Y, Iwama T, Tominaga T, Onozuka D, Nishimura A, Arimura K, Kurogi A, Ren N, Hagihara A, Nakaoku Y, Arai H, Miyamoto S, Nishimura K, Iihara K Tags: J Neurosurg Source Type: research

Wireless Resonant Circuits Printed Using Aerosol Jet Deposition for MRI Catheter Tracking
We report temperature measurements and, finally, demonstrate feasibility in a preliminary in vivo experiment. We provide material properties and electromagnetic simulation performance analysis. This paper presents fully aerosol jet-deposited and functional wireless resonant markers on polymer catheters for use in 3T clinical scanners.
Source: IEEE Transactions on Biomedical Engineering - February 21, 2020 Category: Biomedical Engineering Source Type: research

A Propensity Score-Matched Comparison of Readmission Rates Associated With Microsurgical Clipping and Endovascular Treatment of Ruptured Intracranial Aneurysms
Background: In the treatment of aneurysmal subarachnoid hemorrhage (aSAH), microsurgical clipping, and endovascular therapy (EVT) with coiling are modalities for securing the ruptured aneurysm. Little data is available regarding associated readmission rates. We sought to determine whether readmission rates differed according to treatment modality for ruptured intracranial aneurysms. Methods: The Nationwide Readmissions Database (NRD) was used to identify adults who experienced aSAH and underwent clipping or EVT.
Source: Journal of Stroke and Cerebrovascular Diseases - February 20, 2020 Category: Neurology Authors: Haydn Hoffman, Muhammad S. Jalal, Lawrence S. Chin Source Type: research

Recasting Endovascular Coils to Seal Post-LAAO Leaks Recasting Endovascular Coils to Seal Post-LAAO Leaks
The novel approach shows promise, but questions persist as to why these leaks occur in the first place and whether their closure will mitigate stroke risk.Medscape Medical News
Source: Medscape Neurology and Neurosurgery Headlines - January 23, 2020 Category: Neurology Tags: Cardiology News Source Type: news