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Procedure: Endovascular Coiling

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Total 298 results found since Jan 2013.

Apolipoprotein E polymorphism in aneurysmal subarachnoid haemorrhage in West Sweden
ConclusionsThe APOEε4 polymorphism has no major influence on risk of aSAH, the occurrence of CVS or long‐term neurological outcome after aSAH.
Source: Acta Neurologica Scandinavica - September 16, 2015 Category: Neurology Authors: L. Z. Csajbok, K. Nylén, M. Öst, K. Blennow, H. Zetterberg, P. Nellgård, B. Nellgård Tags: Original Article Source Type: research

Incidence and morbidity of craniocervical arterial dissections in atraumatic subarachnoid hemorrhage patients who underwent aneurysmal repair
Conclusions Our study indicates an annual increase in the incidence of CCADs in patients admitted with SAH who require aneurysmal repair. More than two-thirds of these patients that developed CCADs had undergone endovascular coiling repair. A diagnosis of CCAD increased the length of hospital stay but had no statistically significant association with mortality in this patient population.
Source: Journal of NeuroInterventional Surgery - September 13, 2015 Category: Neurosurgery Authors: Carr, K., Rincon, F., Maltenfort, M., Birnbaum, L., Dengler, B., Rodriguez, M., Seifi, A. Tags: Editor''s choice, Hemorrhagic stroke Source Type: research

Watch your neighbor's garden, or Delphi's oracle for unruptured intracranial aneurysm treatment
Current management recommendations for patients with unruptured intracranial aneurysms (UIAs) include surgical clipping, endovascular coiling, or noninterventional follow-up.1 Several population-based studies and meta-analyses identified risk factors associated with aneurysm growth and rupture,2 some of which are modifiable (arterial hypertension, smoking, and excessive alcohol consumption) and some of which are not (increasing age, female sex, ethnic origin, aneurysm size, and morphology); however, no randomized controlled data exist on the potential benefit of preventive intervention for UIAs. The multinational TEAM (Tri...
Source: Neurology - September 7, 2015 Category: Neurology Authors: Bijlenga, P., Stapf, C. Tags: All Cerebrovascular disease/Stroke EDITORIALS Source Type: research

Clipping and Coiling of Unruptured Intracranial Aneurysms Among Medicare Beneficiaries, 2000 to 2010 Clinical Sciences
Conclusions— Although outcomes tended to improve over time, increased preventative treatment of unruptured intracranial aneurysms among Medicare beneficiaries did not result in a population-level decrease in SAH rates.
Source: Stroke - August 24, 2015 Category: Neurology Authors: Jalbert, J. J., Isaacs, A. J., Kamel, H., Sedrakyan, A. Tags: Cerebral Aneurysm, AVM, & Subarachnoid hemorrhage, Aneurysm, AVM, hematoma Clinical Sciences Source Type: research

Treatment results of endosaccular coil embolization of asymptomatic unruptured intracranial aneurysms in elderly patients
Conclusions Endosaccular coil embolization is safe and feasible for elderly patients with asymptomatic UIAs. Old age itself should not be a contraindication.
Source: Journal of NeuroInterventional Surgery - August 12, 2015 Category: Neurosurgery Authors: Oishi, H., Yamamoto, M., Nonaka, S., Shimizu, T., Yoshida, K., Mitsuhashi, T., Arai, H. Tags: Open access, Hemorrhagic stroke Source Type: research

Aneurysm location and clipping versus coiling for development of secondary normal-pressure hydrocephalus after aneurysmal subarachnoid hemorrhage: Japanese Stroke DataBank.
CONCLUSIONS Patients with low-grade SAH caused by a ruptured MCA aneurysm had a low risk for the development of sNPH. In contrast, patients with high-grade SAH caused by a ruptured ACA aneurysm had a higher risk for sNPH. Endovascular coiling might confer a lower risk of developing sNPH than microsurgical clipping. PMID: 26230474 [PubMed - as supplied by publisher]
Source: Journal of Neurosurgery - July 31, 2015 Category: Neurosurgery Authors: Yamada S, Ishikawa M, Yamamoto K, Ino T, Kimura T, Kobayashi S, Japan Standard Stroke Registry Study Group Tags: J Neurosurg Source Type: research

O-027 the barrel vrd™ vascular reconstruction device for the treatment of wide-neck bifurcation aneurysms
ConclusionsThe results demonstrate that the Barrel VRD device is new, effective tool for the endovascular treatment of wide neck bifurcation aneurysms. The main advantage of the Barrel VRD™ is to avoid the use of 2 stents in a Y-configuration for bifurcation aneurysm neck reconstruction.DisclosuresM. Piotin: 2; C; Covidien, Microvention, Stryker. 4; C; Lazarus Effect. J. Berge: None. F. Turjman: None. R. Blanc: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Piotin, M., Berge, J., Turjman, F., Blanc, R. Tags: SNIS 12th Annual Meeting Oral Abstracts Source Type: research

O-028 endovascular treatment of ruptured blister-like aneurysms: a systematic review and meta-analysis with focus on deconstructive versus reconstructive and flow diverter treatments
ConclusionsEndovascular treatment of ruptured BLAs is associated with high rates of complete occlusion and good long-term neurological outcomes in most patients. Deconstructive techniques are associated with higher occlusion rates, but higher risk of peri-operative ischemic stroke. In the reconstructive group, flow diversion carries higher level of complete occlusion and similar clinical outcomes.DisclosuresA. Rouchaud: None. W. Brinjikji: None. H. Cloft: None. D. Kallmes: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Rouchaud, A., Brinjikji, W., Cloft, H., Kallmes, D. Tags: SNIS 12th Annual Meeting Oral Abstracts Source Type: research

P-028 coil me now. divert me later
ConclusionsStaged treatment of ruptured complex intracranial aneurysms with coiling in the acute phase and flow diverter treatment following recovery from SAH is both safe and effective. In our series, despite the complexity of the aneurysms treated, limited major morbidity and mortality occurred during the acute phase after rupture. No cases of rebleeding occurred during the interval between coiling and flow diversion. No patients suffered additional morbidity or mortality from flow diverter treatment.DisclosuresW. Brinjikji: None. M. Piano: None. S. Fang: None. G. Pero: None. D. Kallmes: 1; C; Covidien. 2; C; Covidien. L...
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Brinjikji, W., Piano, M., Fang, S., Pero, G., Kallmes, D., Quilici, L., Valvassori, L., Cloft, H., Boccardi, E., Lanzino, G. Tags: SNIS 12th Annual Meeting Oral Poster Abstracts Source Type: research

E-112 endovascular coil embolization versus stent-assisted coil embolization of complex internal carotid artery aneurysms: long-term follow-up of treatment effectiveness
ConclusionStent-assisted coil embolization in unruptured complex internal carotid artery aneurysms with an unfavorable anatomy offers a more effective long-term treatment option while having a similar safety profile to coil embolization alone.DisclosuresS. Boddu: None. A. Banihashemi: None. P. Gobin: None. J. Knopman: None. A. Patsalides: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Boddu, S., Banihashemi, A., Gobin, P., Knopman, J., Patsalides, A. Tags: SNIS 12th Annual Meeting Electronic Poster Abstracts Source Type: research

E-125 microembolism after endovascular coiling of unruptured cerebral aneurysms: incidence and risk factors
ConclusionThe incidence of microembolism after endovascular coiling of UIA was not low. Lesions occurred more frequently in patients with vascular status associated with old age, diabetes and previous stroke. The multiplicity of aneurysms and the type of stent used for treatment also influenced lesion occurrence.DisclosuresJ. Park: None. D. Lee: None. J. Ahn: None. B. Kwun: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Park, J., Lee, D., Ahn, J., Kwun, B. Tags: SNIS 12th Annual Meeting Electronic Poster Abstracts Source Type: research

Endovascular Treatment of Ruptured Large or Wide-Neck Basilar Tip Aneurysms Associated with Moyamoya Disease Using the Stent-Assisted Coil Technique
We report our experiences of stent-assisted coil embolization for ruptured large or wide-neck BTAs associated with MMD.
Source: Journal of Stroke and Cerebrovascular Diseases - July 24, 2015 Category: Neurology Authors: Yan Chen, Dongwei Dai, Yibin Fang, Pengfei Yang, Qinghai Huang, Wenyuan Zhao, Yi Xu, Jianmin Liu Source Type: research

New York State: Comparison of Treatment Outcomes for Unruptured Cerebral Aneurysms Using an Instrumental Variable Analysis Stroke
Conclusions Using a comprehensive all-payer cohort of patients in New York State with unruptured cerebral aneurysms, we did not identify an association of treatment method with mortality or 30-day readmission. Clipping was associated with a higher rate of discharge to rehabilitation and longer length of stay.
Source: JAHA:Journal of the American Heart Association - July 13, 2015 Category: Cardiology Authors: Bekelis, K., Missios, S., Coy, S., Singer, R. J., MacKenzie, T. A. Tags: Stroke Source Type: research

Pressure Changes Within the Sac of Human Cerebral Aneurysms in Response to Artificially Induced Transient Increases in Systemic Blood Pressure Brain
We examined the effects of controlled increases in blood pressure on different pressure parameters inside the sac of human cerebral aneurysms and corresponding parent arteries using invasive technology. Twelve patients (10 female, 2 male, age 54±15 years) with unruptured cerebral aneurysms undergoing endovascular coiling were recruited. Dual-sensor microwires with the capacity to simultaneously measure flow velocity and pressure were used to measure systolic, diastolic, and mean pressure inside the aneurysm sac and to measure both pressures and flow velocities in the feeder vessel just outside the aneurysm. These pr...
Source: Hypertension - July 8, 2015 Category: Cardiology Authors: Hasan, D. M., Hindman, B. J., Todd, M. M. Tags: Cerebrovascular disease/stroke, Clinical Studies Brain Source Type: research

Severe cerebral vasospasm in chronic cocaine users during neurointerventional procedures: A report of two cases.
We report the case of two patients with a history of cocaine abuse, who developed unusual severe vasospasms during different interventional procedures. The first case occurred in a middle-aged woman with an unruptured left internal carotid artery bifurcation aneurysm who was scheduled for treatment by remodelling assisted coiling. Just after the placement of the remodelling balloon, a severe occlusive vasospasm interrupted the procedure. The second case happened to a 46-year-old man with a non-aneurysmal subarachnoid haemorrhage and a symptomatic vasospasm in the right-sided anterior circulation who developed another occlu...
Source: Interventional Neuroradiology - June 3, 2015 Category: Radiology Tags: Interv Neuroradiol Source Type: research