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Procedure: Endovascular Coiling

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Total 298 results found since Jan 2013.

WEB as part of a multimodality treatment in complex, large, and partially thrombosed intracranial aneurysms: a single-center observational study of technical success, safety, and recurrence
Conclusions Treatment of large, complex aneurysms with the WEB in conjunction with other implants was technically successful and safe but did not prevent recurrence of partially thrombosed aneurysms in our center. PTIA re-treatment was possible and not limited by the previously placed WEB.
Source: Journal of NeuroInterventional Surgery - November 14, 2016 Category: Neurosurgery Authors: Kabbasch, C., Mpotsaris, A., Reiner, M., Liebig, T. Tags: Hemorrhagic stroke Source Type: research

Blood Flow Into Basilar Tip Aneurysms: A Predictor for Recanalization After Coil Embolization Clinical Sciences
Conclusions— The proportion of the aneurysmal inflow rate to the basilar artery flow rate, influenced by the basilar bifurcation configuration, was an independent and significant predictor for recanalization after coil embolization in basilar tip aneurysms.
Source: Stroke - September 25, 2016 Category: Neurology Authors: Sugiyama, S.-i., Niizuma, K., Sato, K., Rashad, S., Kohama, M., Endo, H., Endo, T., Matsumoto, Y., Ohta, M., Tominaga, T. Tags: Cerebral Aneurysm, Cerebrovascular Procedures Clinical Sciences Source Type: research

Balt International buys Blockade Medical
European medtech firm Balt International said today it acquired endovascular device developer Blockade Medical for an undisclosed amount. The acquisition is part of Balt’s ongoing strategy to bolster its neurovascular portfolio as well as efforts to develop a presence in the U.S., the company said. “This acquisition is a first strategic move towards transforming Balt into an integrated global neurovascular device company. Balt is recognized as a 1st mover in the market thanks to a world-class R&D team, which has proven its ability and rapidity to develop blockbuster products such as the Leo stent, the Sil...
Source: Mass Device - September 2, 2016 Category: Medical Equipment Authors: Fink Densford Tags: Catheters Mergers & Acquisitions Neurological Vascular Balt International Blockade Medical Source Type: news

Bioactive versus bare platinum coils for the endovascular treatment of intracranial aneurysms: systematic review and meta-analysis of randomized clinical trials
Conclusions Bioactive coils ensure a higher rate of medium-term complete aneurysm occlusion while reducing the rate of residual neck aneurysms compared with bare coiling in the mid-term. Hydrogel coils reduce residual aneurysms compared with bare coils. While there is level 1a evidence to show more complete aneurysm occlusion, longer term follow-up is needed to determine if this translates into clinical significance.
Source: Journal of NeuroInterventional Surgery - August 11, 2016 Category: Neurosurgery Authors: Broeders, J. A., Ahmed Ali, U., Molyneux, A. J., Poncyljusz, W., Raymond, J., White, P. M., Steinfort, B. Tags: Hemorrhagic stroke Source Type: research

Intraprocedural abciximab bolus versus pretreatment oral dual antiplatelet medication for endovascular stenting of unruptured intracranial aneurysms
Conclusions Standalone intraprocedural abciximab bolus was not associated with an increased rate of complications compared with pretreatment with DAPM for unruptured intracranial aneurysm stenting.
Source: Journal of NeuroInterventional Surgery - August 11, 2016 Category: Neurosurgery Authors: Levitt, M. R., Moon, K., Albuquerque, F. C., Mulholland, C. B., Kalani, M. Y. S., McDougall, C. G. Tags: Hemorrhagic stroke Source Type: research

Surgical clipping versus endovascular coiling for elderly patients presenting with subarachnoid hemorrhage
Conclusions In a cohort of Medicare patients, we did not demonstrate a difference in mortality, rate of discharge to rehabilitation, and readmissions between clipping and coiling of ruptured cerebral aneurysms. Clipping was associated with a slightly longer LOS.
Source: Journal of NeuroInterventional Surgery - August 11, 2016 Category: Neurosurgery Authors: Bekelis, K., Gottlieb, D., Su, Y., O'Malley, A. J., Labropoulos, N., Goodney, P., MacKenzie, T. A. Tags: Hemorrhagic stroke Source Type: research

Endovascular treatment of ophthalmic artery aneurysms: ophthalmic artery patency following flow diversion versus coil embolization
Conclusions Our results suggest that ophthalmic artery aneurysms may be adequately and safely treated with either the PED or coil embolization. However, treatment with the PED carries a higher risk of impeding flow to the ophthalmic artery, although this did not result in clinical sequelae in the current study.
Source: Journal of NeuroInterventional Surgery - August 11, 2016 Category: Neurosurgery Authors: Durst, C. R., Starke, R. M., Clopton, D., Hixson, H. R., Schmitt, P. J., Gingras, J. M., Ding, D., Liu, K. C., Crowley, R. W., Jensen, M. E., Evans, A. J., Gaughen, J. Tags: Hemorrhagic stroke Source Type: research

Validation of the Modified Raymond-Roy classification for intracranial aneurysms treated with coil embolization
Conclusions This study confirms that the MRRC enhances the predictive accuracy of the RROC.
Source: Journal of NeuroInterventional Surgery - August 11, 2016 Category: Neurosurgery Authors: Stapleton, C. J., Torok, C. M., Rabinov, J. D., Walcott, B. P., Mascitelli, J. R., Leslie-Mazwi, T. M., Hirsch, J. A., Yoo, A. J., Ogilvy, C. S., Patel, A. B. Tags: Hemorrhagic stroke Source Type: research

Large Animal Canine Endovascular Ischemic Stroke Models: A Review.
CONCLUSIONS: We extensively review the literature on endovascular technique of creating canine ischemic stroke models and their application in finding new therapies for ischemic stroke. PMID: 27496066 [PubMed - as supplied by publisher]
Source: Brain Research Bulletin - August 1, 2016 Category: Neurology Authors: Atchaneeyasakul K, Guada L, Ramdas K, Watanabe M, Bhattacharya P, Raval AP, Yavagal DR Tags: Brain Res Bull Source Type: research

E-011 SOFIA Distal Access Catheter for Endovascular Treatment of Acute Ischemic Stroke Using Combined Mechanical and Aspiration Thrombectomy
ConclusionSOFIA is a safe and effective intermediate catheter for mechanical and aspiration thrombectomy in acute stroke intervention. In conjunction with stent retrievers and suction aspiration technique, successful revascularization was 94%, with average number of passes of 1.6. There were no complications directly attributable to the use of SOFIA.Abstract E-011 Figure 1DisclosuresJ. Wong: None. H. Do: 2; C; MicroVention, Inc. N. Telischak: None. A. Moraff: None. M. Marks: None. R. Dodd: None. J. Heit: 2; C; MicroVention, Inc.
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Wong, J., Do, H., Telischak, N., Moraff, A., Marks, M., Dodd, R., Heit, J. Tags: Electronic poster abstracts Source Type: research

E-067 Endovascular Approach in the Repair of the Middle Cerebral Artery Aneurysm Including Those with Wide Neck and Complex in Morphology-A Case Series
ConclusionsEndovascular repair of the MCA aneurysm inclosing those with wide neck and complex are not only safe and feasible, but associated with high long-term functional outcome. Therefore, endovascular options must be offered to patients prior to surgical clipping of a MCA aneurysm. Further study may be warranted.DisclosuresY. Lodi: None. V. Reddy: None.
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Lodi, Y., Reddy, V. Tags: Electronic poster abstracts Source Type: research

O-018 Single Institution Experience with Two Flow Diverters: A Head to Head Comparison
ConclusionWe present a single institutional experience with two flow diverting stents. There was no significant difference in neurological morbidity or mortality. There was a trend towards a higher rate of complete occlusion with the FRED device.There was no significant difference between the complication rates for the two groups, including ipsilateral ischemic stroke, ipsilateral ICH, aneurysm rupture and overall neurological morbidity and mortality.Abstract O-018 Table 2The complications associated with each deviceFREDICA > 10 mm(n = 10)ICA < 10 mm(n = 7)All(n = 19)Ipsilateral Ischemic Stroke1 (10%)1 (14%)2 (10.5%)...
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Paul, A., Dalfino, J., Yamamoto, J., Boulos, A. Tags: Oral abstracts Source Type: research

Vertebral artery pseudoaneurysms secondary to blunt trauma: Endovascular management by means of neurostents and flow diverters
Publication date: Available online 15 July 2016 Source:Journal of Clinical Neuroscience Author(s): José E. Cohen, John M. Gomori, Gustavo Rajz, Guy Rosenthal, Hosni Abu El Hassan, Samuel Moscovici, Eyal Itshayek Extracranial vertebral pseudoaneurysms that develop following blunt trauma to the cervical area may have a benign course; however, embolic or ischemic stroke and progressive pseudoaneurysm enlargement may occur. We review the presentation and endovascular management of pseudoaneurysms of the cervical vertebral artery (VA) due to blunt trauma in nine patients (eight male, mean age 27years). Pseudoaneurysms...
Source: Journal of Clinical Neuroscience - July 16, 2016 Category: Neuroscience Source Type: research

Endovascular parent vessel sacrifice in ruptured dissecting vertebral and posterior inferior cerebellar artery aneurysms: clinical outcomes and review of the literature
Conclusions In patients with good collateral circulation, endovascular sacrifice may be the preferred treatment for acutely ruptured dissecting aneurysms involving the distal vertebral artery.
Source: Journal of NeuroInterventional Surgery - July 13, 2016 Category: Neurosurgery Authors: Madaelil, T. P., Wallace, A. N., Chatterjee, A. N., Zipfel, G. J., Dacey, R. G., Cross, D. T., Moran, C. J., Derdeyn, C. P. Tags: Hemorrhagic stroke Source Type: research

Endovascular treatment of unruptured ophthalmic artery aneurysms: clinical usefulness of the balloon occlusion test in predicting vision outcomes after coil embolization
Conclusions Endovascular treatment of OphA aneurysms can be performed safely and effectively in conjunction with BOT. The BOT may give useful information to predict visual outcome in patients whose OphA is likely to be threatened by the coiling procedure and to determine the optimal treatment strategy.
Source: Journal of NeuroInterventional Surgery - June 13, 2016 Category: Neurosurgery Authors: Kim, B., Jeon, P., Kim, K., Yang, N., Kim, S., Kim, H., Byun, H., Jo, K.-I. Tags: Hemorrhagic stroke Source Type: research