Age and the risk of new ischemic lesions on diffusion weighted imaging after carotid artery stenting: A systematic review and meta-analysis

2020 ◽  
Vol 195 ◽  
pp. 105881
Author(s):  
Xin Zhang ◽  
Yonggui Ge ◽  
Caihong Liang ◽  
Xin Chen ◽  
Yujie Wang
Keyword(s):  
Systematic Review ◽  
Carotid Artery ◽  
Carotid Artery Stenting ◽  
Diffusion Weighted Imaging ◽  
Meta Analysis ◽  
Diffusion Weighted

scholarly journals A Systematic Review and Meta-Analysis of Carotid Artery Stenting Using the Trans-Cervical Approach

2020 ◽  
Vol 72 (5) ◽  
pp. 1815
Author(s):  
P.N. Nana ◽  
A.G. Brotis ◽  
K.T. Spanos ◽  
G.N. Kouvelos ◽  
M.I. Matsagkas ◽  
...  
Keyword(s):  
Systematic Review ◽  
Carotid Artery ◽  
Carotid Artery Stenting ◽  
Meta Analysis ◽  
Cervical Approach

Breast Lesions: Diagnosis Using Diffusion Weighted Imaging at 1.5T and 3.0T—Systematic Review and Meta-analysis

2018 ◽  
Vol 18 (3) ◽  
pp. e305-e320 ◽  
Author(s):  
Ruo-yang Shi ◽  
Qiu-ying Yao ◽  
Lian-ming Wu ◽  
Jian-rong Xu
Keyword(s):  
Systematic Review ◽  
Diffusion Weighted Imaging ◽  
Meta Analysis ◽  
Breast Lesions ◽  
Diffusion Weighted

Carotid Artery Endarterectomy Versus Carotid Artery Stenting for Patients with Contralateral Carotid Occlusion: A Systematic Review and Meta-Analysis

2018 ◽  
Vol 120 ◽  
pp. 563-571.e3 ◽  
Author(s):  
Pavlos Texakalidis ◽  
Stefanos Giannopoulos ◽  
Damianos G. Kokkinidis ◽  
Theofilos Karasavvidis ◽  
Leonardo Rangel-Castilla ◽  
...  
Keyword(s):  
Systematic Review ◽  
Carotid Artery ◽  
Carotid Artery Stenting ◽  
Meta Analysis ◽  
Carotid Occlusion ◽  
Carotid Artery Endarterectomy

Relationship between carotid plaque characteristics and new ischemic lesions after stenting detected by computed tomography angiography

2019 ◽  
Vol 61 (1) ◽  
pp. 47-55
Author(s):  
Hongying Qu ◽  
Xiaokun Zhang ◽  
Miao Zhang ◽  
Yongan Gao ◽  
Jie Lu
Keyword(s):  
Risk Factors ◽  
Computed Tomography ◽  
Carotid Artery ◽  
Carotid Artery Stenting ◽  
Carotid Plaque ◽  
Diffusion Weighted Imaging ◽  
Irregular Surface ◽  
Irregular Surfaces ◽  
Diffusion Weighted ◽  
Peripheral Position

Background Although carotid artery stenting achieves definite benefits, it carries a higher rate of embolization compared with carotid endarterectomy. The incidence of embolization may be related to plaque stability. Purpose To assess for any relationship between plaque characteristics and cerebral emboli following carotid artery stenting. Material and Methods Sixty-three patients with severe carotid stenosis underwent carotid artery stenting. They were divided into two groups according to whether new ischemic lesions were detected on diffusion-weighted imaging after carotid artery stenting. We evaluated the types and locations of calcification in plaques and extent of calcification. We then assessed for a correlation between each of these factors and occurrence of new lesions on diffusion-weighted imaging after carotid artery stenting. Results The locations of calcification, percentage of plaque enhancement, and the number of plaques with irregular surface or ulceration were significantly different between the two groups. A peripheral position of calcification (close to the adventitia), enhancing plaques, and plaques with irregular surfaces or ulceration were statistically significant predictors of intracerebral embolization after carotid artery stenting. No significant differences in type of plaque or degree of calcification were found between two groups. Conclusion Peripheral calcification, enhancing plaques, and plaques with irregular surfaces were risk factors for intracerebral embolization after carotid artery stenting. These plaque characteristics should be considered when choosing the optimal treatment for patients.

scholarly journals Prediction of poor outcome after hypoxic-ischemic brain injury by diffusion-weighted imaging: A systematic review and meta-analysis

PLoS ONE ◽  
2019 ◽  
Vol 14 (12) ◽  
pp. e0226295
Author(s):  
Ruili Wei ◽  
Chaonan Wang ◽  
Fangping He ◽  
Lirong Hong ◽  
Jie Zhang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Brain Injury ◽  
Diffusion Weighted Imaging ◽  
Meta Analysis ◽  
Ischemic Brain Injury ◽  
Ischemic Brain ◽  
Poor Outcome ◽  
Diffusion Weighted ◽  
Hypoxic Ischemic Brain Injury

scholarly journals Risk factors for new ischaemic cerebral lesions after carotid artery stenting: protocol for a systematic review and meta-analysis

BMJ Open ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. e030025 ◽  
Author(s):  
Yao Feng ◽  
Long Li ◽  
Xuesong Bai ◽  
Tao Wang ◽  
Yanfei Chen ◽  
...  
Keyword(s):  
Risk Factors ◽  
Systematic Review ◽  
Carotid Artery ◽  
Systematic Reviews ◽  
Carotid Artery Stenting ◽  
Meta Analysis ◽  
Primary Data ◽  
Occurrence Rate ◽  
Cochrane Library ◽  
Cerebral Lesions

IntroductionNew ischaemic cerebral lesions (NICL) detected by diffusion-weighted imaging MRI are common after carotid artery stenting (CAS), with an occurrence rate ranging from 18% to 57%. Many studies reported occurrence of NICL could increase risk of future cerebrovascular events and cognitive impairment. However, controversies about determinants for occurrence of NICL after CAS exist among studies, and one risk factor embodied in an article may not be in another. Aim of this study is to introduce a protocol for a systematic review and meta-analysis to identify risk factors associated with occurrence of NICL after CAS.Methods and analysisAll relevant literature referring to risk factors for occurrence of NICL after CAS will be searched on the major databases, such as PubMed, Embase, Web of Science and the Cochrane Library until 31 December 2018. Literature, which must be randomised controlled trials, case–control studies or cohort studies, will be included in accordance with the prespecified eligibility criteria. The risk of bias will be assessed using the Cochrane Collaboration criteria and the quality of evidence will be assessed with the corresponding scale. Data will be extracted with a form prepared before and analysed using RevMan V.5.3 analyses software. Heterogeneity will be assessed using I2statistic. Our systematic review will be performed according to the guidance from the Cochrane Handbook for Systematic Reviews of Interventions and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.Ethics and disseminationThere is no need for ethical approval because primary data will not be attained. The systematic review will be presented at international conferences and published in peer-reviewed journals.PROSPERO registration numberCRD42019121129

Impact of Additional Lipid-Lowering Therapy on New Ischemic Lesions of Diffusion-Weighted Imaging in Carotid Artery Stenting

2018 ◽  
Vol 27 (3) ◽  
pp. 764-770 ◽  
Author(s):  
Takashi Mizobe ◽  
Mitsugu Nakamura ◽  
Yasuhiko Motooka ◽  
Noriaki Ashida ◽  
Masahiro Sugihara
Keyword(s):  
Carotid Artery ◽  
Carotid Artery Stenting ◽  
Diffusion Weighted Imaging ◽  
Lipid Lowering ◽  
Lipid Lowering Therapy ◽  
Lowering Therapy ◽  
Diffusion Weighted
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