MRI-based Algorithm for Acute Ischemic Stroke Subtype Classification
DC Field | Value | Language |
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dc.contributor.author | Ko, Youngchai | - |
dc.contributor.author | Lee, SooJoo | - |
dc.contributor.author | Chung, Jong-Won | - |
dc.contributor.author | Han, Moon-Ku | - |
dc.contributor.author | Park, Jong-Moo | - |
dc.contributor.author | Kang, Kyusik | - |
dc.contributor.author | Park, Tai Hwan | - |
dc.contributor.author | Park, Sang-Soon | - |
dc.contributor.author | Cho, Yong-Jin | - |
dc.contributor.author | Hong, Keun-Sik | - |
dc.contributor.author | Lee, Kyung Bok | - |
dc.contributor.author | Lee, Jun | - |
dc.contributor.author | Kim, Dong-Eog | - |
dc.contributor.author | Kim, Dae-Hyun | - |
dc.contributor.author | Cha, Jae-Kwan | - |
dc.contributor.author | Kim, Joon-Tae | - |
dc.contributor.author | Choi, Jay Chol | - |
dc.contributor.author | Shin, Dong-Ick | - |
dc.contributor.author | Lee, Ji Sung | - |
dc.contributor.author | Lee, Juneyoung | - |
dc.contributor.author | Yu, Kyung-Ho | - |
dc.contributor.author | Lee, Byung-Chul | - |
dc.contributor.author | Bae, Hee-Joon | - |
dc.date.accessioned | 2021-09-05T05:47:46Z | - |
dc.date.available | 2021-09-05T05:47:46Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 2287-6391 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/97568 | - |
dc.description.abstract | Background and Purpose In order to improve inter-rater reliability and minimize diagnosis of undetermined etiology for stroke subtype classification, using a stroke registry, we developed and implemented a magnetic resonance imaging (MRI)-based algorithm for acute ischemic stroke subtype classification (MAGIC). Methods We enrolled patients who experienced an acute ischemic stroke, were hospitalized in the 14 participating centers within 7 days of onset, and had relevant lesions On MR-diffusion weighted imaging (DWI). MAGIC was designed to reflect recent advances in stroke imaging and thrombolytic therapy. The inter-rater reliability was compared with and without MAGIC to classify the Trial of Org 10172 in Acute Stroke Treatment (TOAST) of each stroke patient. MAGIC was then applied to all stroke patients hospitalized since July 2011, and information about stroke subtypes, other clinical characteristics, and stroke recurrence was collected via a web-based registry database. Results The overall intra-class correlation coefficient (ICC) value was 0.43 (95% CI, 0.31-0.57) for MAGIC and 0.28 (95% CI, 0.18-0.42) for TOAST. Large artery atherosclerosis (LAA) was the most common cause of acute ischemic stroke (38.3%), followed by cardioembolism (CE, 22.8%), undetermined cause (UD, 22.2%), and small-vessel occlusion (SVO, 14.604. One-year stroke recurrence rates were the highest for two or more UDs (11.80%, followed by LAA (7.30%), CE (5.60%), and SVO (2.50%). Conclusions Despite several limitations, this study shows that the MAGIC system is feasible and may be helpful to classify stroke subtype in the clinic. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN STROKE SOC | - |
dc.subject | CRYPTOGENIC STROKE | - |
dc.subject | RISK-FACTORS | - |
dc.subject | RECURRENCE | - |
dc.subject | TERRITORY | - |
dc.subject | REGISTRY | - |
dc.subject | TOAST | - |
dc.subject | MULTICENTER | - |
dc.subject | MANAGEMENT | - |
dc.subject | MECHANISMS | - |
dc.subject | INFARCTION | - |
dc.title | MRI-based Algorithm for Acute Ischemic Stroke Subtype Classification | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Juneyoung | - |
dc.identifier.doi | 10.5853/jos.2014.16.3.161 | - |
dc.identifier.wosid | 000342855900006 | - |
dc.identifier.bibliographicCitation | JOURNAL OF STROKE, v.16, no.3, pp.161 - 172 | - |
dc.relation.isPartOf | JOURNAL OF STROKE | - |
dc.citation.title | JOURNAL OF STROKE | - |
dc.citation.volume | 16 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 161 | - |
dc.citation.endPage | 172 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001915163 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.relation.journalResearchArea | Neurosciences & Neurology | - |
dc.relation.journalResearchArea | Cardiovascular System & Cardiology | - |
dc.relation.journalWebOfScienceCategory | Clinical Neurology | - |
dc.relation.journalWebOfScienceCategory | Peripheral Vascular Disease | - |
dc.subject.keywordPlus | CRYPTOGENIC STROKE | - |
dc.subject.keywordPlus | RISK-FACTORS | - |
dc.subject.keywordPlus | RECURRENCE | - |
dc.subject.keywordPlus | TERRITORY | - |
dc.subject.keywordPlus | REGISTRY | - |
dc.subject.keywordPlus | TOAST | - |
dc.subject.keywordPlus | MULTICENTER | - |
dc.subject.keywordPlus | MANAGEMENT | - |
dc.subject.keywordPlus | MECHANISMS | - |
dc.subject.keywordPlus | INFARCTION | - |
dc.subject.keywordAuthor | Stroke | - |
dc.subject.keywordAuthor | Magnetic resonance imaging | - |
dc.subject.keywordAuthor | Algorithm | - |
dc.subject.keywordAuthor | Classification | - |
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