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Source: Interventional Neuroradiology
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Total 764 results found since Jan 2013.
Virtual reality simulation training in stroke thrombectomy centers with limited patient volume-Simulator performance and patient outcome
CONCLUSION: Performance on the virtual reality simulator improved after training. Virtual reality simulation may improve the learning curve for interventional radiologists in limited-volume thrombectomy centers. No correlation alleged, the clinical data indicates that the centers studied performed thrombectomy in accordance with guideline-recommended standards.PMID:37670718 | DOI:10.1177/15910199231198275
Source: Interventional Neuroradiology - September 6, 2023 Category: Radiology Authors: Olav S øvik Arnstein Tveiten Halvor Øygarden P ål Johan Stokkeland Hanne Brit Hetland Magnus Sundgot Schneider Knut Olav Sandve Marianne Altmann Dan Levi Hykkerud Johanna Ospel Mayank Goyal Hege Langli Ersdal Martin Wilhelm Kurz Per Kristian Hyldmo Source Type: research
Sufficient collateral blood supply from accessory middle cerebral artery in a patient with acute ischemic stroke.
We reported a case of acute embolic occlusion of the middle cerebral artery with a patent accessory middle cerebral artery. Because of the presence of sufficient collateral blood supply from the accessory middle cerebral artery, the patient only underwent transient ischemic attack and did not need endovascular treatment. There was mild infarction in the basal ganglia and temporal lobe, NIHSS score of the patient at discharge seven days after stroke onset was 0, and modified Rankin scale score at 90 days was 0.
PMID: 25943843 [PubMed - in process]
Source: Interventional Neuroradiology - June 3, 2015 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Acute stroke from tumor embolus in a patient with cardiac sarcoma: Aspiration thrombectomy with Penumbra catheter.
Authors: Byon JH, Kwak HS, Chung GH, Jang KY
Abstract
The most common primary malignant cardiac tumor is the cardiac sarcoma, which is mesenchymal in origin. This case report describes a patient with hyperacute stroke caused by cardiac sarcoma who underwent rapid recanalization through mechanical aspiration thrombectomy with Penumbra catheter.
PMID: 26515698 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - October 31, 2015 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Manual thromboaspiration technique as a first approach for endovascular stroke treatment: A single-center experience.
CONCLUSIONS: In our series, the manual thromboaspiration technique has been shown as fast and safe, with good rates of vessel revascularization in 87.3% of patients and neurological outcome <3 mRS in 53.5% of patients.
PMID: 27301390 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - June 17, 2016 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Mechanical thrombectomy in patients with tumour-related ischaemic stroke.
This report describes two cases who presented with a middle cerebral artery occlusion due to tumour emboli and that were treated using the Solitaire thrombectomy device.
PMID: 27683226 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - September 30, 2016 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Endovascular reconstruction of internal carotid artery dissection in patients with acute ischemic stroke using the Wingspan stent.
CONCLUSIONS: The Wingspan stent is an alternative to classic carotid stents and flow diverters for the treatment of cervical internal carotid artery (ICA) dissection associated with ectasias or large loops. The device remains patent over the long term and it is not associated with arterial wall complications.
PMID: 27738098 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - October 16, 2016 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Retriever wire supported carotid artery revascularization (ReWiSed CARe) in acute ischemic stroke with underlying tandem occlusion caused by an internal carotid artery dissection: Technical note.
Authors: Behme D, Knauth M, Psychogios MN
Abstract
We hereby report a novel technical approach for the treatment of acute stroke with underlying tandem occlusion. The so-called retriever wire supported carotid artery revascularization (ReWiSed CARe) technique, utilizing the wire of a stent-retriever as a guiding wire for carotid artery stenting, is technically feasible in tandem occlusions caused by an internal carotid artery (ICA) dissection or high grade ICA stenosis. This technique eliminates the need to use a long microwire in order to maintain the position inside the true lumen of a dissection. Additionally, i...
Source: Interventional Neuroradiology - February 8, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research
ADVANCE: An effective and feasible technique in acute stroke treatment.
Conclusions ADVANCE is the first comparison of this technique to standard stent retriever thrombectomy with a higher rate of revascularization with no emboli to new territory and fewer distal emboli to target territory. This safe and efficient technique needs to be validated in large patient series in new thrombectomy trials.
PMID: 28304200 [PubMed - in process]
Source: Interventional Neuroradiology - March 20, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Successful thrombectomy in endocarditis-related stroke: Case report and review of the literature.
We present the case of a young patient with septic embolism of the middle cerebral artery who was successfully treated with mechanical thrombectomy, and give a short review of the existing literature.
PMID: 29768962 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - May 19, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Can silicone models replace animal models in hands-on training for endovascular stroke therapy?
CONCLUSION: Even experienced participants benefit from silicone models. Silicone models are a good preparation for animal models but cannot replace them. Categorizing participants depending on their experience and their individual needs before practical training may allow for more efficient endovascular training.
PMID: 30895839 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - March 23, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Clots retrieved by mechanical thrombectomy from acute ischemic stroke patients show no evidence of bacteria.
CONCLUSION: Our current study found no bacteria populations in the clots of AIS patients.
PMID: 30939960 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - April 4, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Direct aspiration for thrombectomy in ischemic stroke: Impact of dwell time.
CONCLUSION: Although statistical significance was not reached, our retrospective analysis exhibited a strong trend toward modified Thrombolysis in Cerebral Infarction first pass improvement when dwell time was increased from 2 to 5 min.
PMID: 31696769 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 9, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Simultaneous revascularization of the occluded internal carotid artery using the Solitaire as a workhorse wire during acute ischemic stroke intervention.
CONCLUSION: As the management paradigms of tandem occlusions continue to evolve, this technique may improve outcomes by expediting endovascular intervention. Using the stent retriever wire provides a method of expediting the management of the proximal lesion after addressing the more distal intracranial occlusion first.
PMID: 31696768 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 9, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research
