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Source: Interventional Neuroradiology

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Total 764 results found since Jan 2013.

Outcomes between in-hospital stroke and community-onset stroke after thrombectomy: Propensity-score matching analysis
CONCLUSION: Patients with in-hospital stroke had more disadvantageous comorbidities than those with community-onset stroke. Cardiac dysfunction seems to be associated with poor outcomes after thrombectomy. Nevertheless, endovascular thrombectomy still appears to be safe and effective for patients with in-hospital stroke.PMID:34516327 | DOI:10.1177/15910199211030769
Source: Interventional Neuroradiology - September 13, 2021 Category: Radiology Authors: Kai Qiu Qing-Quan Zu Lin-Bo Zhao Sheng Liu Hai-Bin Shi Source Type: research

Incidence of mechanical thrombectomy among stroke patients brought directly to a comprehensive stroke center versus transfer from a primary stroke center in upstate New York
CONCLUSION: Patients transferred from a PSC were more likely to have a worse outcome at time of discharge than those presenting directly to our center. Large volume of completed stroke was a frequent reason for exclusion from thrombectomy. Optimizing stroke protocols to CSC in cases of LVOs may result in better outcomes.PMID:37231646 | DOI:10.1177/15910199231177763
Source: Interventional Neuroradiology - May 26, 2023 Category: Radiology Authors: Olga Khazen Jonathan Bao Avi A Gajjar Pouya Entezami John C Dalfino Paul J Feustel Alexandra R Paul Source Type: research

Efficacy and safety of thrombectomy for acute ischaemic stroke in patients with pre-stroke mRS scores of 2-3: Real-world evaluation from an open-label, prospective, multicentre, observational study
CONCLUSION: Intravenous t-PA and especially thrombectomy were safe and effective for the population with pre-stroke disabilities, particularly for patients with low NIHSS scores.PMID:37461387 | DOI:10.1177/15910199231185637
Source: Interventional Neuroradiology - July 18, 2023 Category: Radiology Authors: Shigeta Miyake Taisuke Akimoto Yasunobu Nakai Yu Amano Ryoo Yamamoto Kazumitsu Amari Tetsuya Yamamoto Masataka Takeuchi Masafumi Morimoto Yoshifumi Tsuboi Shogo Kaku Junichi Ayabe Takekazu Akiyama Daisuke Yamamoto Hidemichi Ito Hidetaka Onodera Satoshi Ta Source Type: research

Current state of acute stroke care in Southeast Asian countries.
Authors: Ng JC, Churojana A, Pongpech S, Vu LD, Sadikin C, Mahadevan J, Subramaniam J, Jocson VE, Lee W Abstract Acute stroke care systems in Southeast Asian countries are at various stages of development, with disparate treatment availability and practice in terms of intravenous thrombolysis and endovascular therapy. With the advent of successful endovascular therapy stroke trials over the past decade, the pressure to revise and advance acute stroke management has greatly intensified. Southeast Asian patients exhibit unique stroke features, such as increased susceptibility to intracranial atherosclerosis and highe...
Source: Interventional Neuroradiology - November 23, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research

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

Limit of intraoperative near-infrared spectroscopy monitoring during endovascular thrombectomy in acute ischemic stroke.
Authors: Hiramatsu R, Furuse M, Yagi R, Ohnishi H, Ikeda N, Nonoguchi N, Kawabata S, Miyachi S, Kuroiwa T Abstract Endovascular thrombectomy is recommended for a persistent ischemic penumbra if recanalization cannot be achieved by the intravenous (IV) administration of recombinant tissue-plasminogen activator (rt-PA) alone. Although endovascular thrombectomy is a powerful treatment for major cerebral artery occlusion, the monitoring of recanalization and reperfusion during acute ischemic stroke presents a therapeutic challenge, and a previous study reported the usefulness of near-infrared spectroscopy (NIRS) for in...
Source: Interventional Neuroradiology - December 2, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Analyzing Circle of Willis blood flow in ischemic stroke patients through 3D Stroke Arterial Flow Estimation.
Conclusions We present SAFE analysis for collecting detailed time-resolved cerebral arterial flow data in the entire Circle of Willis for IS. Further study with more cases may be important to test the clinical utilization of SAFE and helpful to the study of the underlying hemodynamics of stroke. PMID: 28530158 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - May 24, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Procedural and clinical outcomes of endovascular recanalization therapy in patients with cancer-related stroke.
Conclusions Although clinical outcomes at discharge were similar for CE and LAA patients, complete recanalization seemed more difficult to achieve in CRS patients than in conventional stroke patients. PMID: 29792090 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - May 29, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research

Endovascular retrograde approach may be a better option for acute tandem occlusions stroke.
Conclusion For acute tandem occlusion stroke, favourable outcomes were better in patients undergoing retrograde therapy than in patients who received the anterograde approach. Future randomised trials are warranted to determine the optimal treatment. PMID: 30290710 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - October 7, 2018 Category: Radiology Tags: Interv Neuroradiol Source Type: research

The role of non-stenosing carotid artery plaques in embolic stroke of undetermined source, is it a silent offender? A review of literature
CONCLUSION: Nonstenosing carotid artery plaques with high-risk features carry a remarkable risk for stroke occurrence and randomized clinical trials are warranted for further evaluation of using carotid artery stenting or carotid endarterectomy to mitigate the risk of stroke.PMID:36451548 | DOI:10.1177/15910199221143172
Source: Interventional Neuroradiology - December 1, 2022 Category: Radiology Authors: Ammar Jumah Hassan Aboul Nour Michael Fana Omar Choudhury Lara Eltous Sohaib Zoghoul Fareed Jumah Owais K Alsrouji Hisham Alhajala Osama Intikhab Horia Marin Alex Chebl Daniel Miller Source Type: research

The gut-brain connection: Inflammatory bowel disease increases risk of acute ischemic stroke
CONCLUSIONS: IBD patients develop AIS at a younger age with similar rates of stroke severity to their non-IBD counterparts, but receive higher rates of tissue plasminogen activator administration and decreased rates of mechanical thrombectomy. Our research shows that patients with IBD are at risk for AIS at an earlier age and are more likely to have complications. This underlies a connection between IBD and a hypercoagulable state that could predispose patients to AIS.PMID:37157802 | DOI:10.1177/15910199231170679
Source: Interventional Neuroradiology - May 9, 2023 Category: Radiology Authors: Nicholas W Mui Anaz Uddin Michael P Fortunato Bridget E Nolan Kevin M Clare Aiden K Lui Mohammed Al-Juboori Chirag D Gandhi Fawaz Al-Mufti Source Type: research