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Procedure: Baloon Angioplasty

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Total 319 results found since Jan 2013.

Elective treatment of intracranial stenosis with the balloon-expandable Pharos Vitesse stent: 30-day stroke rate and complications
Conclusions In patients with intracranial stenosis who experience recurrent ischemic events despite best medical treatment, ICAS, using the balloon-expandable Pharos Vitesse stent, may still be considered as an individual treatment option in high-volume neurovascular centers.
Source: Journal of NeuroInterventional Surgery - February 12, 2015 Category: Neurosurgery Authors: von Schoenfeldt, P., Krutzelmann, A., Bussmeyer, M., Mpotsaris, A., Rosenkranz, M., Fiehler, J., Weber, W., Buhk, J.-H. Tags: Ischemic stroke Source Type: research

Proximal Internal Carotid artery Acute Stroke Secondary to tandem Occlusions (PICASSO) international survey
Conclusions The PICASSO survey demonstrates multiple areas of uncertainty regarding the medical and endovascular management of TOs. Experts acknowledged the need for further evidence and their willingness to participate in a randomized controlled trial to evaluate the best treatment for the cervical TO lesion.
Source: Journal of NeuroInterventional Surgery - November 18, 2021 Category: Neurosurgery Authors: Zevallos, C. B., Farooqui, M., Quispe-Orozco, D., Mendez-Ruiz, A., Patterson, M., Below, K., Martins, S. O., Mansour, O. Y., MontAlverne, F., Nguyen, T. N., Lemme, L., Siddiqui, A. H., Fraser, J. F., Jadhav, A. P., Zaidat, O. O., Ortega-Gutierrez, S. Tags: Ischemic stroke Source Type: research

Role of Balloon-Expandable Stents in Intracranial Atherosclerotic Disease in a Series of 182 Patients Brief Reports
Conclusions— Treatment of intracranial atherosclerotic disease with balloon-expandable intracranial stents is a safe and effective method with acceptable adverse events, especially in patients who failed medical therapy and were symptomatic despite being on optimum medical therapy.
Source: Stroke - June 24, 2013 Category: Neurology Authors: Alurkar, A., Karanam, L. S. P., Oak, S., Nayak, S., Sorte, S. Tags: Angiography, Angioplasty and Stenting, Other Stroke Brief Reports Source Type: research

Efficacy and Limitations of Multimodal Endovascular Revascularization Other Than Clot Retrieval for Acute Stroke Caused by Large-vessel Occlusion
Conclusions: Multimodal EVT for acute LVO yields a high reperfusion rate with a minimal risk of sICH and contributes to favorable patient outcomes. These techniques should be considered when clot retrieval is unsuitable or ineffective.
Source: Journal of Stroke and Cerebrovascular Diseases - July 23, 2012 Category: Neurology Authors: Yusuke Egashira, Shinichi Yoshimura, Yukiko Enomoto, Mitsunori Ishiguro, Kiyofumi Yamada, Yoshitaka Tanaka, Toru Iwama Tags: Original Articles Source Type: research

Letter by Simonsen et al Regarding Article, "Balloon Guide Catheter Improves Revascularization and Clinical Outcomes With the Solitaire Device: Analysis of the North American Solitaire Acute Stroke Registry" Letters to the Editor
Source: Stroke - April 28, 2014 Category: Neurology Authors: Simonsen, C. Z., Sorensen, L. H., Andersen, G. Tags: Emergency treatment of Stroke, Neuroprotectors, Angioplasty and Stenting Letters to the Editor Source Type: research

Medical and Endovascular Treatments for Intracranial Atherosclerotic Stenosis: A Network Meta-Analysis
AbstractMedical treatment and endovascular therapy are widely used for intracranial atherosclerotic stenosis, but the best treatment strategy remains uncertain. The goal of this study was to compare the safety and effectiveness of medical treatment, stenting, and primary balloon angioplasty (PBA). We searched PubMed, MEDLINE, and EMBASE for trials comparing these three treatments for intracranial stenosis up to December 24, 2020. We performed a network meta-analysis with random-effects models. The primary outcome was any stroke or death during a long-term follow-up. Secondary outcomes included ischemic stroke, intracranial...
Source: Translational Stroke Research - November 18, 2021 Category: Neurology Source Type: research

Safety and Efficacy of Tirofiban for Acute Ischemic Stroke Patients With Large Artery Atherosclerosis Stroke Etiology Undergoing Endovascular Therapy
Conclusions: Tirofiban in AIS patients with LAA undergoing EVT is safe and may benefit the functional outcomes in anterior circulation and major stroke patients and showed a trend for reduced mortality.
Source: Frontiers in Neurology - February 11, 2021 Category: Neurology Source Type: research

Percutaneous transluminal angioplasty and stenting for severe stenosis of the intracranial extradural internal carotid artery causing transient ischemic attack or minor stroke.
Authors: Ko JK, Choi CH, Cha SH, Choi BK, Cho WH, Kang TH, Sung SM, Cho HJ, Lee TH Abstract The purpose of this study is to assess the technical feasibility and clinical efficacy of percutaneous transluminal angioplasty and stenting (PTAS) for symptomatic stenosis of the intracranial extradural (petrous and cavernous) internal carotid artery (ICA).Review of medical records identified 26 consecutive patients who underwent PTAS using a balloon-expandable coronary stent (n = 15, 57.7%) or a Wingspan self-expandable stent (n = 11, 42.3%) for treatment of severe stenosis (>70%) involving the intracranial extr...
Source: Interventional Neuroradiology - June 13, 2015 Category: Radiology Tags: Interv Neuroradiol Source Type: research

E-088 successful mechanical thrombectomy for basilar artery stroke in a 22-month old child
We present the case of a 22-month-old with basilar artery occlusion successfully treated with mechanical thrombectomy.The patient presented to the emergency department with altered mental status and gait ataxia. She "felt limp", her breathing was shallow, and her gaze dysconjugate. Her medical history included congenital heart defects with multiple cardiac procedures.In the emergency department, she fell with attempted ambulation. Labs were normal, as was a chest x-ray, and EKG. A computerized tomography (CT) scan of the head suggested left cerebellar hemisphere attenuation. The differential included arrhythmia, stroke, or...
Source: Journal of NeuroInterventional Surgery - July 26, 2015 Category: Neurosurgery Authors: Roark, C., Savastano, L., Wilkinson, D., Shastri, R., Vadlamudi, V., Chaudhary, N., Pandey, A., Gemmete, J. Tags: SNIS 12th Annual Meeting Electronic Poster Abstracts Source Type: research

Endovascular Therapy for Symptomatic Intracranial Artery Stenosis: a Systematic Review and Network Meta-analysis
AbstractIntracranial artery atherosclerotic stenosis (ICAS) is one of the most common causes of stroke. Endovascular therapy including balloon angioplasty alone (BA), balloon-mounted stent (BMS), or self-expanding stent (SES) was an important alternative to treat symptomatic ICAS refractory to medical treatment, while none of the three subtypes has been established to be the primary option. We conducted a systematic review and network meta-analysis to determine both the safety and efficacy and establish a hierarchy of different endovascular therapies on symptomatic ICAS. Major databases including MEDLINE, EMBASE, and the C...
Source: Translational Stroke Research - February 12, 2022 Category: Neurology Source Type: research

E-092 Use of balloon-guide catheters for concomitant mechanical thrombectomy and carotid revascularization with flow-arrest results in significantly lower sICH and better 90-day outcomes in tandem stroke patients
ConclusionUse of balloon-guide catheters for concomitant mechanical thrombectomy and carotid revascularization with flow-arrest results in significantly lower sICH and better 90-day outcomes in tandem stroke patients.Disclosures A. Baig: None. J. Neumaier: None. M. Waqas: None. A. Monteiro: None. J. Cappuzzo: None. W. Khawar: None. B. Donnelly: None. E. Levy: 2; C; : Claret Medical, GLG Consulting, Guidepoint Global, Imperial Care, Medtronic, Rebound, StimMed, Misionix, Mosiac, Clarion, IRRAS. 4; C; NeXtGen Biologics, RAPID Medical, Claret Medical, Cognition Medical, Imperative Care, Rebound Therapeutics, StimMed, Three Ri...
Source: Journal of NeuroInterventional Surgery - July 23, 2022 Category: Neurosurgery Authors: Baig, A., Neumaier, J., Waqas, M., Monteiro, A., Cappuzzo, J., Khawar, W., Donnelly, B., Levy, E., Siddiqui, A. Tags: SNIS 19th annual meeting electronic poster abstracts Source Type: research

Outcomes of tailored angioplasty and/or stenting for symptomatic intracranial atherosclerosis: a prospective cohort study after SAMMPRIS
Conclusions Individualized treatment of ICAD using tailored devices according to arterial access and lesion morphology was feasible and safe in symptomatic patients caused by hypoperfusion with poor collateral flow.
Source: Journal of NeuroInterventional Surgery - April 13, 2015 Category: Neurosurgery Authors: Miao, Z., Song, L., Liebeskind, D. S., Liu, L., Ma, N., Wang, Y., Mo, D., Gao, F., Zhao, X., Dong, K., Zhang, D., Gao, P. Tags: Ischemic stroke Source Type: research

E-020 Between a Rock and a Hard Place: The Use of Self-expanding Stents for the Endovascular Treatment of Acute Ischemic Stroke due to Recalcitrant Emergency Large Vessel Occlusion in the Era of Stent-retrievers: Single-center Experience and Early Results
ConclusionInitial results suggest that acute intracranial stenting may be beneficial in a subset of patients who present with an ELVO and who have failed recanalization by means of mechanical thrombectomy with stent-retrievers and/or thromboaspiration with large bore intracranial catheters.DisclosuresJ. Lozano: None. M. Howk: None. A. Kuhn: None. F. Massari: None. K. de Macedo Rodrigues: None. C. Brooks: None. M. Perras: None. M. Gounis: 1; C; NIH, Medtronic Neurovascular, Microvention/Terumo, Cerevasc LLC, Gentuity, Codman Neurovascular, Phillips Healthcare, Stryker Neurovascular, Tay Sachs Foundation, InNeuroCo Inc. 2; C...
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Lozano, J., Howk, M., Kuhn, A., Massari, F., de Macedo Rodrigues, K., Brooks, C., Perras, M., Gounis, M., Rex, D., Wakhloo, A., Puri, A. Tags: Electronic poster abstracts Source Type: research

E-004 Focal intracranial vasculopathy as a manifestation of COVID-19-associated acute ischemic stroke
ConclusionTo our knowledge, our case is the first to illustrate the potential for COVID-19 infection to present as a focal intracranial vasculopathy in an otherwise healthy young-patient, resulting in acute ischemic stroke without an underlying hypercoagulable state. Rescue intracranial stenting was necessary to maintain vessel patency and restore intracranial flow.Disclosures A. Mahapatra: None. A. Witek: None. G. Toth: None.
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Mahapatra, A., Witek, A., Toth, G. Tags: Electronic poster abstracts Source Type: research

E-135 Endovascular treatment of acute extracranial internal carotid artery stroke - Systematic review and pooled analysis of data from the last decade
ConclusionOur systematic review for endovascular treatment of EC-ICA strokes found a high rate of good outcomes and an impressive rate for recanalization, with low mortality rates. Since these results are from observational, retrospective studies, more rigorous randomized trials are required to establish the best approach.Disclosures A. Baig: None. M. Waqas: None. S. Khan: None. A. Monteiro: None. H. Rai: None. R. Dossani: None. J. Cappuzzo: None. F. Almayman: None. J. Davies: 1; C; National Center for Advancing Translational Sciences of the National Institutes of Health under award number KL2TR001413 to the University at ...
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Baig, A., Waqas, M., Khan, S., Monteiro, A., Rai, H., Dossani, R., Cappuzzo, J., Almayman, F., Davies, J., Snyder, K., Levy, E., Siddiqui, A. Tags: Electronic poster abstracts Source Type: research