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Correlation between clot density and recanalization success or stroke etiology in acute ischemic stroke patients.
Conclusions There was no relationship between clot density and revascularization success or stroke etiology in our study. More research is needed to determine if clot density can predict recanalization rates or indicate etiology. PMID: 28604188 [PubMed - in process]
Source: Interventional Neuroradiology - June 13, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Technical note on endovascular treatment of concomitant carotid occlusion in large vessel occlusion stroke: The "single-cross" technique.
CONCLUSIONS: The single-cross technique appears to be a safe and effective option for treating tandem occlusive lesions in the setting of ELVO. PMID: 31311374 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - July 19, 2019 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Association of local anesthesia versus conscious sedation with functional outcome of acute ischemic stroke patients undergoing embolectomy.
CONCLUSION: Functional outcome of acute ischemic stroke patients undergoing embolectomy appears to be similar for patients receiving local anesthesia and conscious sedation. This similarity may be beneficial to a future study comparing general anesthesia to local anesthesia and conscious sedation. The use of local anesthesia or conscious sedation does not significantly impact hemodynamic status. PMID: 32375517 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - May 9, 2020 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Use of intravenous cangrelor and stenting in acute ischemic stroke interventions: a new single center analysis and pooled-analysis of current studies
CONCLUSIONS: IV cangrelor during acute ischemic stroke intervention appears to be safe, with a symptomatic intracranial hemorrhage rate of 6.2%. More research is needed to determine the ideal dosing regimen.PMID:33945341 | DOI:10.1177/15910199211014417
Source: Interventional Neuroradiology - May 4, 2021 Category: Radiology Authors: Alexandra R Paul Pouya Entezami Devin Holden Nicholas Field John Dalfino Alan Boulos Source Type: research

Embolic stroke secondary to spontaneous thrombosis of unruptured intracranial aneurysm: Report of three cases.
We present the clinical outcome and radiological characteristics of three patients with spontaneous thrombosis of intracranial aneurysms as a cause of ischemic stroke. This information is relevant given the possible benign history in terms of stroke recurrence and risk of bleeding. PMID: 26647229 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - December 13, 2015 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Intentional subintimal carotid stenting of internal carotid dissection in a patient with acute ischaemic stroke.
We report the case of a young woman with severe acute ischaemic stroke due to carotid artery dissection and intracranial embolism. After failure of endoluminal crossing of the dissected segment, intentional subintimal crossing with re-entry distally to the dissection was achieved and a stent was deployed. Then, middle cerebral artery thrombectomy was performed achieving good recanalisation. Acute thrombus formed in the bulged segment of the carotid stent and was managed with additional stent placement. The patient had a good clinical recovery. In selected cases, after failure of conventional techniques, subintimal recanali...
Source: Interventional Neuroradiology - November 2, 2016 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Successful recanalization using the Embolus Retriever with Interlinked Cage for acute stroke due to calcified cerebral emboli.
We describe a case of a mechanical thrombectomy with the Embolus Retriever with Interlinked Cage (ERIC) device in a patient with an acute ischemic stroke due to calcified cerebral emboli in the middle cerebral artery. The procedure was done after a failed recanalization attempt with manual aspiration thrombectomy. An 82-year-old woman presented to the emergency department with a sudden onset of right-sided weakness. A computed tomographic angiography showed left middle cerebral (M1 branch) calcified emboli. After the administration of an intravenous thrombolytic agent, the patient was transferred to the angiographic suite ...
Source: Interventional Neuroradiology - July 5, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Influence of recent direct-to-EVT trials on practical decision-making for the treatment of acute ischemic stroke patients
CONCLUSION: In light of the recent direct-to-EVT trials, a sizeable proportion of stroke physicians appears to be rethinking IVT treatment strategies of EVT-eligible mothership patients with AIS due to LVO in specific situations.PMID:34787489 | DOI:10.1177/15910199211057984
Source: Interventional Neuroradiology - November 17, 2021 Category: Radiology Authors: Rosalie McDonough Johanna Ospel Nima Kashani Manon Kappelhof Jianmin Liu Pengfei Yang Charles Majoie Yvo Roos Mayank Goyal Source Type: research

Conservative versus aggressive antiplatelet strategy for emergent carotid stenting during stroke thrombectomy
CONCLUSIONS: In this retrospective study, aggressive periprocedural antiplatelet strategy led to improved stent patency and clinical outcomes, without increased HT. Further prospective randomized research is warranted to identify the optimal combination of antiplatelet agents for emergent carotid stenting in the setting of acute stroke.PMID:35253529 | DOI:10.1177/15910199221083112
Source: Interventional Neuroradiology - March 7, 2022 Category: Radiology Authors: Raoul Pop Fran çois Severac Anca Hasiu Dan Mihoc Pierre H Mangin Salvatore Chibbaro Mihaela Simu Raluca Tudor Roxana Gheoca V éronique Quenardelle Val érie Wolff R émy Beaujeux Source Type: research

Deep learning prediction of stroke thrombus red blood cell content from multiparametric MRI
CONCLUSIONS: The CNN was able to accurately predict thrombus RBC content using multiparametric MR images, and could provide a means to guide treatment strategy in acute ischemic stroke.PMID:36437762 | DOI:10.1177/15910199221140962
Source: Interventional Neuroradiology - November 28, 2022 Category: Radiology Authors: Spencer D Christiansen Junmin Liu Maria Bres Bullrich Manas Sharma Melfort Boulton Sachin K Pandey Luciano A Sposato Maria Drangova Source Type: research

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