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Condition: Ischemic Stroke
Procedure: Angioplasty
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Total 1521 results found since Jan 2013.
Case report: Retrograde endovascular recanalization of vertebral artery occlusion with non-tapered stump via the deep cervical collateral
ConclusionAntegrade endovascular recanalization of VA occlusion with a non-tapered stump is a challenge. The retrograde endovascular method via the cervical collateral may be an alternative for this type of VA occlusion, which requires further exploration.
Source: Frontiers in Neurology - September 20, 2023 Category: Neurology Source Type: research
Angiography-based hemodynamic features predict recurrent ischemic events after angioplasty and stenting of intracranial vertebrobasilar atherosclerotic stenosis
ConclusionsIn patients with intracranial vertebrobasilar atherosclerosis treated with PTAS, preprocedural prolonged TTP of the target vessel and shortened trans-stenotic TTP difference were associated with stroke relapse. Q-DSA-defined hemodynamic parameters provided incremental predictive value over conventional parameters for stroke recurrence.Clinical relevance statementQuantitative DSA analysis enables intuitive observation and semi-quantitative evaluation of peri-therapeutic cerebral blood flow. More importantly, quantitative DSA –defined hemodynamic parameters have the potential for risk stratification of patients ...
Source: European Radiology - September 19, 2023 Category: Radiology Source Type: research
Polypharmacy and Bleeding Outcomes After Percutaneous Coronary Intervention
CONCLUSIONS: In a real-world population of patients undergoing PCI, approximately 90% were on ≥5 medications. Increasing number of medications was associated with a higher adjusted risk for major bleeding, but not ischemic events.PMID:37722886 | DOI:10.1253/circj.CJ-23-0558
Source: Circulation Journal - September 18, 2023 Category: Cardiology Authors: Ko Yamamoto Takeshi Morimoto Masahiro Natsuaki Hiroki Shiomi Neiko Ozasa Hiroki Sakamoto Yasuaki Takeji Takenori Domei Takeshi Tada Ryoji Taniguchi Takashi Uegaito Miho Yamada Teruki Takeda Hiroshi Eizawa Satoru Suwa Manabu Shirotani Toshihiro Tamura Mori Source Type: research
P165/237 Development and Validation of a novel stenosis model for percutaneous transluminal angioplasty training
ConclusionThe authors propose a novel ICA stenosis simulation model for training of PTA.The model provides a realistic and replicable method for standardized procedural training.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Ramdani, N., Anna, K., Tuan, N., Jonte, S., Dieter, K., Fabian, F., Lukas, M., Jens, F., Maxim, B., Helena, G. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
P173/297 Effectiveness of intracranial stenting with balloon angioplasty as prevention of recurrent stroke in patients with symptomatic ICAD
ConclusionIntracranial Stenting with balloon assisted angioplasty is a safe and effective procedure to reduce recurrent stroke events and to restablish cerebral blood flow.Disclosure of InterestNothing to disclose
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Yeh Hsieh, T. y., Valvassori, L., Rigamonti, P., Gioppo, A., Volterra, D. Tags: 2.3 ISCHEMIC - Treatment Source Type: research
O06/60 Diagnosis of intracranial atherosclerosis related large vessel occlusion before endovascular treatment
ConclusionA combination of clinical and radiological variables available before EVT can accurately predict the presence of an ICAD-LVO. The ICAD-Scale could be useful to perform a rapid assessment of underlying etiology and suggest specific pathophysiology-based measures (adjunctive pharmacological treatment, angioplasty and/or intracranial stenting).Disclosure of InterestDr Molina reported receiving personal fees from AstraZeneca for consultant services outside the submitted work. Dr Tomasello reported receiving personal fees from Anaconda Biomed, Balt, Medtronic, Perflow, and Stryker outside the submitted work. Dr Ribo r...
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Rodrigo-Gisbert, M., Garcia-Tornel, A., Requena, M., Rubiera, M., Lascuevas, M. D. D., Olive, M., Pinana, C., Rizzo, F., Muchada, M., Rodriguez-Villatoro, N., Rodriguez-Luna, D., Juega, J., Pagola, J., Hernandez, D., Molina, C. A., Tomasello, A., Ribo, M. Tags: 2.2 ISCHEMIC - Imaging Source Type: research
P005/44 Using the pEGASUS-stent with antithrombogenic properties and single antiplatelet therapy in a case of thrombectomy
IntroductionRescue stenting is used more and more in stroke cases with large-vessel-occlusion or medium-vessel-occlusion refractory to mechanical thrombectomy. The pEGASUS-stent(Phenox) represents a device which is equipped with a hydrophilic polymer coating(HPC) with antithrombogenic properties. The coating allows for implantation under single antiplatelet therapy, thus possibly reducing the risk of bleeding in acute stroke cases.Case HistoryA 79-year-old woman was rushed to emergency room due to left-sided hemiparesis and National-Institutes-of-Health-Stroke-Scale(NIHSS) of 14. Computed-tomography-image showed an occlusi...
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Krug, N., Schulze-Zachau, V., Ntoulias, N., Psychogios, M. Tags: 4.3 CASE PROPOSAL - Acute ischemic stroke Source Type: research
P018/190 Unexpected bleeding complication during basilar artery rescue stenting - case report
ConclusionRescue stenting is an effective and efficient method for treating basilar artery occlusion resulting from significant stenosis, and bleeding complications can be managed intraoperatively without changing pharmacological antiplatelet therapy.Disclosure of InterestNothing to disclose.
Source: Journal of NeuroInterventional Surgery - August 21, 2023 Category: Neurosurgery Authors: Knapik, M., Popiela, T. J. Tags: 4.4 CASE PROPOSAL - Complications Source Type: research
Diagnostic ability of Japanese version of high bleeding risk criteria for ischemic outcomes in patients with acute myocardial infarction
AbstractThe Japanese version of high bleeding risk (J-HBR) criteria was domestically proposed to identify patients at HBR after percutaneous coronary intervention (PCI). The applicability of J-HBR on bleeding events has been validated, while whether J-HBR predicts ischemic events is uncertain. This bi-center registry included 904 patients with acute myocardial infarction (MI) undergoing primary PCI. Patients were stratified by the J-HBR major (1 point) and minor (0.5 point) criteria. Patients with J-HBR ≥ 1 point were diagnosed as having HBR. The primary endpoint was major adverse cardiovascular events (MACE), a com...
Source: Heart and Vessels - August 20, 2023 Category: Cardiology Source Type: research
First clinical experience with the Derivo 2heal embolization device for the treatment of intracranial aneurysms
CONCLUSIONS: The preliminary results of the new Derivo® 2heal® Embolization Device appear promising and warrant further evaluation by multicentre studies with long-term follow-up.PMID:37574801 | DOI:10.1177/15910199231193577
Source: Interventional Neuroradiology - August 14, 2023 Category: Radiology Authors: Lukas Goertz David Zopfs Michael Sch önfeld Charlotte Zaeske Lenhard Pennig Gerrit Brinker Marc Schlamann Christoph Kabbasch Source Type: research
Comparative analysis of stenting for carotid web and atherosclerotic disease
CONCLUSION: Stenting for CaW was found to be technically simpler than CAD and not to confer increased risk of baroreceptor dysregulation. Intimal hyperplasia was uncommon in CaW cases.PMID:37563917 | DOI:10.1177/15910199231188856
Source: Atherosclerosis - August 11, 2023 Category: Cardiology Authors: Ehizele M Osehobo Raul G Nogueira Nilushi Karunamuni Sitara Koneru Achanti David Landzberg Qasem Al Shaer Jonathan A Grossberg Alhamza Al-Bayati Diogo C Haussen Source Type: research
