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Procedure: Endovascular Coiling

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Total 298 results found since Jan 2013.

Low-Profile Laser-Cut Stents for Endovascular Treatment of Intracranial Aneurysms
ConclusionThe use of SAC with low-profile intracranial stents is associated with a  favorable safety profile; however, Y‑stenting may carry an increased risk of TEEs, which needs to be considered during treatment planning.
Source: Clinical Neuroradiology - January 21, 2020 Category: Neurology Source Type: research

Cervical internal carotid artery tortuosity: A morphologic analysis of patients with acute ischemic stroke.
CONCLUSION: Among patients referred for urgent revascularization for large vessel occlusion, approximately 40% exhibit some tortuosity. Kinks may portend lower likelihood of recanalization success, although tortuosity as a whole seems to have little effect on endovascular thrombectomy. PMID: 31766962 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 27, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Endovascular Treatment of Small Ruptured Intracranial Aneurysms ( & lt;5  mm)
ConclusionThe present study demonstrated relatively favorable clinical and angiographic outcomes in EVT of SRAs in long-term follow-up of up to 5  years. THE AAPVS, as a morphological indicator of the parent artery for both OUCO and retreatment, needs further validation.
Source: Clinical Neuroradiology - November 5, 2019 Category: Neurology Source Type: research

Outcome of Oral and Intra-arterial Nimodipine Administration After Aneurysmal Subarachnoid Haemorrhage - A Single-centre Study
Conclusion: Oral nimodipine administration improved clinical outcome of patients after aSAH and should be administered routinely for such patients.
Source: In Vivo - October 28, 2019 Category: Research Authors: EHRLICH, G., KIRSCHNING, T., WENZ, H., HEGEWALD, A. A., NEUMAIER-PROBST, E., SEIZ-ROSENHAGEN, M. Tags: Clinical Studies Source Type: research

“Clip Anchor-Assisted Coil Embolization” for Endovascular Parent Artery Occlusion of Intracranial Traumatic Aneurysm
Traumatic cerebral aneurysms are histologically dissecting aneurysms or pseudoaneurysms, thus requiring parent artery occlusion for cure. Combination of endovascular parent artery occlusion and extracranial-intracranial bypass is considered optimal to obtain complete obliteration of the aneurysm and to avoid hemodynamic hypoperfusion. However, endovascular parent artery occlusion of the supraclinoid internal carotid artery (ICA) is at risk of ischemic complications due to distal coil protrusion to adjacent perforating arteries or distal embolism of the thrombi generated in the coil mass.
Source: Journal of Stroke and Cerebrovascular Diseases - September 13, 2019 Category: Neurology Authors: Hitoshi Fukuda, Toshio Yanagawa, Fumihiko Horikawa, Norio Nakajima, Masashi Kitagawa, Benjamin Lo, Keisuke Yamada Tags: Case Report Source Type: research

Treatment of true posterior communicating artery aneurysms: Endovascular experience in a single center.
CONCLUSION: TPCoA aneurysms are rare and challenging lesions with high rupture rate in literatures. Endovascular treatment may be a feasible alternative for TPCoA aneurysms. Primary coiling, as well as adjunctive strategies, such as stent-assisted coiling or dual catheter techniques may be considered. Further study in a larger population is necessary. PMID: 31488022 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - September 8, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Endovascular Repair of Ascending Aortic Disease in High-Risk Patients Yields Favorable Outcome
ConclusionsAscending aortic stent placement for ascending aortic disease is feasible and is associated with favorable aortic remodeling. Despite persistent perfusion to the false lumen in a subset of patients, there is minimal aortic dilation at short-term follow-up with excellent survival.
Source: The Annals of Thoracic Surgery - August 28, 2019 Category: Cardiovascular & Thoracic Surgery Source Type: research

Experience with FRED junior flow diverter in treatment of cerebral aneurysms at or distal to the circle of Willis
Publication date: Available online 23 August 2019Source: Journal of Clinical NeuroscienceAuthor(s): Rajeev Sivasankar, Manish Shrivastava, Uday S. LimayeAbstractThis retrospective study was aimed at assessing our results of endovascular management using the FRED junior flow diverter in cerebral aneurysms at or distal to the circle of Willis. 12 patients with 15 small cerebral vessel aneurysms at or distal to the circle of Willis underwent endovascular treatment using the FRED junior flow diverter at two tertiary care centres in Mumbai, India. 12 of the 15 aneurysms were unruptured, one was treated in an acutely ruptured se...
Source: Journal of Clinical Neuroscience - August 24, 2019 Category: Neuroscience Source Type: research

Endovascular Treatments Performed Collaboratively by the Society of Korean Endovascular Neurosurgeons Members : A Nationwide Multicenter Survey.
Conclusion: The SKEN members have been responsible for the major role of endovascular treatments in South Korea for the recent 5 years. This was achieved through the perseverance of senior members who started out in the midst of hardship, the establishment of standards for the training/certification of endovascular neurosurgery, and the enthusiasm of current SKEN members who followed. To provide better treatment to patients, we will have to make further progress in SKEN. PMID: 31288507 [PubMed - as supplied by publisher]
Source: Journal of Korean Neurosurgical Society - July 12, 2019 Category: Neurosurgery Tags: J Korean Neurosurg Soc Source Type: research

The role of interventional neuroradiology in treatment of hemorrhagic stroke.
Abstract Treatment of hemorrhagic strokes necessitates hospitalization in an accommodated hospital offering the possibility of a multidisciplinary approach. In this setting, over recent years interventional radiology has become increasingly important from the diagnostic as well as the therapeutic standpoint. In the context of subarachnoid hemorrhage by intracranial aneurysm rupture, the NICE (National Institute for Health and Clinical Excellence) and ASA (American Stroke Academy) recommendations suggest that endovascular coiling should be considered as an alternative to surgical clipping (class I, level of evidenc...
Source: Presse Medicale - May 29, 2019 Category: General Medicine Authors: Michelozzi C, Cognard C Tags: Presse Med Source Type: research

Place of interventional neuroradiology in the prevention of hemorrhagic stroke.
Abstract The risk of bleeding of unruptured aneurysms is increasing with aneurysm size. Small unruptured aneurysms can be treated conservatively with a regular MRI/MRA follow-up to detect a potential increase in size. If coiling is still the main endovascular technique for the treatment of unruptured aneurysms, several other techniques are now available including stent-assisted coiling, flow diversion, and flow disruption. After ARUBA study, there is no recommendation to treat unruptured brain AVMs. According to their hemorrhagic risk, dural arteriovenous fistulas with cortical venous drainage have to be treated, ...
Source: Presse Medicale - May 28, 2019 Category: General Medicine Authors: Pierot L Tags: Presse Med Source Type: research

The impact of statin therapy after surgical or endovascular treatment of cerebral aneurysms.
CONCLUSIONSConsistent statin therapy was significantly associated with better prognosis after coil embolization or surgical clipping of cerebral aneurysms. PMID: 31125972 [PubMed - as supplied by publisher]
Source: Journal of Neurosurgery - May 23, 2019 Category: Neurosurgery Authors: Song TJ, Oh SH, Kim J Tags: J Neurosurg Source Type: research

Decreased Antiatherogenic Protein Levels are Associated with Aneurysm Structure Alterations in MR Vessel Wall Imaging
Objective: Thickened intracranial aneurysm wall with atherosclerotic remodeling is a part of its degenerative scenario. Current magnetic resonance (MR)-vessel wall imaging enables the detection of atherosclerotic wall thickening as aneurysm wall enhancement. The purpose of this study was to examine the correlation between identified atherosclerotic remodeling in vessel wall imaging, and systemic atherosclerosis-related risk factors. Methods: A total of 39 aneurysms in 38 consecutive patients scheduled to undergo microsurgical clipping or endovascular coiling of intracranial aneurysms were prospectively evaluated.
Source: Journal of Stroke and Cerebrovascular Diseases - May 23, 2019 Category: Neurology Authors: Daizo Ishii, Toshinori Matsushige, Shigeyuki Sakamoto, Koji Shimonaga, Yuji Akiyama, Takahito Okazaki, Jumpei Oshita, Kaoru Kurisu Source Type: research

Trends in the Incidence and Treatment of Cerebrovascular Diseases in Korea : Part I. Intracranial Aneurysm, Intracerebral Hemorrhage, and Arteriovenous Malformation.
Conclusion: In Korea, age-related cerebral vascular diseases, such as RIA, ICH, and RAVM, demonstrated a declining trend in agestandardized incidence; meanwhile, UIA and UAVM demonstrated an increased trend in both crude incidence and age-standardized incidence for 9 years. The increase in the elderly population, management of hypertension, and development of diagnostic and endovascular techniques appear to have influenced this trend. PMID: 31064041 [PubMed - as supplied by publisher]
Source: Journal of Korean Neurosurgical Society - May 9, 2019 Category: Neurosurgery Tags: J Korean Neurosurg Soc Source Type: research

Hemodynamic Characteristics Associated With Paraclinoid Aneurysm Recurrence in Patients After Embolization
Conclusions: High peak systolic WSS, OSI and velocity around aneurysm neck areas after embolization of paraclinoidal aneurysms may be important factors leading to recurrence. Introduction Paraclinoid aneurysms are defined as aneurysms arising from the segment of the internal carotid artery (ICA) between the distal dural ring and the origin of the posterior communicating artery. They account for approximately 1.3–5% of all intracranial aneurysms and they comprise the majority of such aneurysms in females (1–3). Hemodynamic characteristics are thought to be the most important risk factors for occurrence...
Source: Frontiers in Neurology - April 24, 2019 Category: Neurology Source Type: research