Filtered By:
Source: Interventional Neuroradiology
This page shows you your search results in order of relevance. This is page number 4.
Order by Relevance | Date
Total 764 results found since Jan 2013.
Coronavirus disease 2019 and stroke
Interv Neuroradiol. 2021 Oct 20:15910199211035920. doi: 10.1177/15910199211035920. Online ahead of print.ABSTRACTThe multisystem nature of coronavirus disease 2019 has become increasingly clear over the course of the pandemic. Both the neurological and vascular systems are affected, impacting acute stroke. This impact can be conceptualised as direct and indirect effects of the disease. The direct effects of coronavirus disease 2019 on stroke are thought to relate to receptor-mediated tissue invasion and the marked inflammatory response to the presence of the virus. These effects include coagulopathies, endotheliitis, syste...
Source: Interventional Neuroradiology - October 21, 2021 Category: Radiology Authors: Thabele M Leslie-Mazwi Kittipong Srivatanakul Source Type: research
Percutaneous transluminal angioplasty and stenting in acute stroke caused by basilar artery steno-occlusive disease: The experience of a single stroke centre
CONCLUSIONS: Percutaneous transluminal angioplasty and stenting showed to be a technically feasible and reasonably safe procedure in selected patients. However, good clinical outcomes may be difficult to achieve as only 43.5% of the patients remained independent at 3 months. Randomized studies are needed to confirm the efficacy and safety outcomes of percutaneous transluminal angioplasty and stenting in acute stroke caused by basilar artery steno-occlusive disease.PMID:34704502 | DOI:10.1177/15910199211051830
Source: Interventional Neuroradiology - October 27, 2021 Category: Radiology Authors: Manuel Machado Gon çalo Borges de Almeida Marta Sequeira Filipa Pedro Alberto Fior Rui Carvalho Isabel Fragata Jo ão Reis Ana Paiva Nunes Source Type: research
Outcomes of young patients following mechanical thrombectomy for stroke: A systematic review and meta-analysis
CONCLUSIONS: Following mechanical thrombectomy for AIS, patients aged 18-65 years achieved relatively high rates of functional independence and successful reperfusion and low rates of mortality and sICH.Clinical Perspective In this systematic review and meta-analysis of eight studies, we examined outcomes in young stroke patients, aged 18-65 years old, following mechanical thrombectomy for acute ischemic stroke. We found that young patients achieved high rates of functional independence, high rates of successful reperfusion, and low rates of mortality and symptomatic intracerebral hemorrhage.While there have been several p...
Source: Interventional Neuroradiology - August 18, 2022 Category: Radiology Authors: Hassan Kobeissi Michael Liu Sherief Ghozy Ramanathan Kadirvel David F Kallmes Source Type: research
Machine learning based outcome prediction of large vessel occlusion of the anterior circulation prior to thrombectomy in patients with wake-up stroke
CONCLUSION: Machine learning algorithms have the potential to aid in the decision making for thrombectomy in patients with wake-up stroke especially in hospitals, where emergency CTP or MRI imaging is not available.PMID:36344011 | DOI:10.1177/15910199221135695
Source: Interventional Neuroradiology - November 7, 2022 Category: Radiology Authors: Ludger Feyen Christian Blockhaus Marcus Katoh Patrick Haage Christina Schaub Stefan Rohde Source Type: research
Association between basilar artery stenosis features, vertebral artery stenosis and perforator stroke after stenting
CONCLUSION: Patients with proximal BA stenosis had a higher proportion of severe stenosis and strong plaque enhancement, particularly in patients complicated with VA stenosis and VBJ stenosis. Perforator stroke after BA stenting may be related to distribution, burden and characteristics of BA lesions.PMID:36987683 | DOI:10.1177/15910199231164840
Source: Interventional Neuroradiology - March 29, 2023 Category: Radiology Authors: Rui Huang Bo Yang Feng Gao Dapeng Mo Ming Yang Zhikai Hou Yifan Liu Rongrong Cui Kaijiang Kang Weibin Gu Jianfeng He Xin Lou Zhongrong Miao Ning Ma Source Type: research
Emergent extracranial internal carotid artery stenting and mechanical thrombectomy in acute ischaemic stroke.
CONCLUSIONS: Treatment of tandem extracranial ICA and intracranial occlusions in the setting of acute ischaemic stroke with extracranial carotid artery stenting followed by adjunctive intracranial mechanical thrombectomy is both safe and effective, but further evaluation of this treatment modality is necessary.
PMID: 25943850 [PubMed - in process]
Source: Interventional Neuroradiology - June 3, 2015 Category: Radiology Tags: Interv Neuroradiol 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
Mechanical thrombectomy in pediatric acute ischemic stroke: Clinical outcomes and literature review.
In this study, we report two cases of pediatric acute ischemic stroke treated with mechanical thrombectomy, both with good angiographic result (TICI 3) and clinical outcome (no neurological deficits at 90 days). In addition, we conducted a literature review of all previously reported cases describing the use of modern thrombectomy devices. Including our two cases, the aggregate rate of partial or complete vessel recanalization was 100% (22/22), and the aggregate rate of favorable clinical outcome was 91% (20/22). This preliminary evidence suggests that mechanical thrombectomy with modern devices may be a safe and effective...
Source: Interventional Neuroradiology - March 8, 2016 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
Availability of endovascular therapies for cerebrovascular disease at primary stroke centers.
CONCLUSIONS: A variety of EVT services are offered at many PSCs by interventionalists with diverse types of training. The availability of such services is clinically relevant now with the proven efficacy of mechanical thrombectomy for ischemic stroke.
PMID: 27895242 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - November 30, 2016 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Stenting of the cervical internal carotid artery in acute stroke management: The Karolinska experience.
Conclusions Our single-centre retrospective analysis of emergency stent placement in the extracranial internal carotid artery in combination with anterior circulation thrombectomy demonstrated high technical success, reasonable clinical outcomes and acceptable rates of symptomatic intracranial haemorrhage in carefully chosen patients which are triaged interdisciplinary based on clinical and computed tomography imaging criteria. This warrants further study in a randomised prospective trial.
PMID: 28304205 [PubMed - in process]
Source: Interventional Neuroradiology - March 20, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research
Comparisons of ASPECTS 5 and 6 for endovascular treatment in anterior circulation occlusive stroke.
Conclusions ASPECTS 5 has very little chance to reach good functional outcome in Chinese patients with anterior circulation large-artery occlusive stroke. Future studies with large sample sizes are needed.
PMID: 28728534 [PubMed - as supplied by publisher]
Source: Interventional Neuroradiology - July 23, 2017 Category: Radiology Tags: Interv Neuroradiol Source Type: research
