期刊
INTERNATIONAL JOURNAL OF CARDIOLOGY
卷 221, 期 -, 页码 772-776出版社
ELSEVIER IRELAND LTD
DOI: 10.1016/j.ijcard.2016.07.127
关键词
Endovascular recanalization; Chronic carotid artery occlusion; CT angiography; Chronic total occlusion; Carotid artery stenting
资金
- Ministry of Science and Technology support for the Center for Dynamical Biomarkers and Translational Medicine, National Central University, Taiwan [MOST 103-2911-I-008-001]
Background: Proper patient selection criteria for treatment of carotid chronic total occlusion (CTO) are unclear. This study was designed to predict procedure successful rate and 1-year patency after carotid artery stenting (CAS) for carotid CTO using pre-procedural CTA. Methods: Patients with CTO detected on CTA who underwent recanalization within 3 months were divided into those with occlusions at (or distal to) the clinoid segment of the internal carotid artery (group A) and those with occlusions proximal to the clinoid segment (group B) and outcomes were compared between groups. Results: Technical success rates, major complications, and re-occlusions within 1-year were 52%, 22%, 91% in group A (N = 23), and 89%, 0%, 0% in group B (N = 19), respectively. Diabetes was more frequent in group A (43%) compared with group B (11%). Conclusion: CTA may play a role in predicting successful rate and 1-year patency for endovascular recanalization in carotid CTO. (C) 2016 Elsevier Ireland Ltd. All rights reserved.
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