No-Reflow Phenomenon in Central Retinal Artery Occlusion: Incidence, Risk Factors, and Clinical Implications
DC Field | Value | Language |
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dc.contributor.author | Ahn, Seong Joon | - |
dc.contributor.author | Park, Kyu Hyung | - |
dc.contributor.author | Ryoo, Na-Kyung | - |
dc.contributor.author | Hong, Jeong-Ho | - |
dc.contributor.author | Jung, Cheolkyu | - |
dc.contributor.author | Yoon, Chang-Hwan | - |
dc.contributor.author | Han, Moon-Ku | - |
dc.contributor.author | Woo, Se Joon | - |
dc.date.accessioned | 2022-07-15T20:14:03Z | - |
dc.date.available | 2022-07-15T20:14:03Z | - |
dc.date.created | 2021-05-13 | - |
dc.date.issued | 2015-11 | - |
dc.identifier.issn | 19326203 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/155892 | - |
dc.description.abstract | Purpose: To investigate the incidence and risk factors of the no-reflow phenomenon in central retinal artery occlusion (CRAO) patients and to determine its effects on visual and anatomic outcomes. Methods: In 102 eyes with CRAO in which arterial recanalization was obtained within 1 week from baseline, fluorescein angiography images obtained at baseline and 1 week were retrospectively reviewed. The no-reflow phenomenon in the retina was defined as macular capillary nonperfusion following arterial recanalization on fluorescein angiographs. We investigated the incidence and risk factors for the no-reflow phenomenon and compared the anatomical and visual outcomes between eyes with and without the phenomenon. Results: Among the 102 CRAO eyes with arterial recanalization, 39 exhibited the no-reflow phenomenon, resulting in an incidence of 38.2%. The incidence among the eyes with treatmentinduced and spontaneous recanalization was 43.4% and 15.8%, respectively, and it increased with the CRAO stage. CRAO stage and increased central macular thickness were risk factors for the phenomenon, with an odds ratio of 4.47 [95% confidence interval (CI), 1.19-16.8; P = 0.027] and 1.69 (95% CI, 1.12-2.55; P = 0.012) per 100-μm increase, respectively. The visual outcome was significantly poorer and retinal atrophy and photoreceptor disruption was greater in eyes with the no-reflow phenomenon than in those without. Conclusions: The no-reflow phenomenon may occur after arterial recanalization in approximately onethird of CRAO patients and can affect anatomical and visual outcomes. This phenomenon may provide an additional explanation regarding the permanent retinal damage and vision loss in eyes with CRAO. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | PUBLIC LIBRARY SCIENCE | - |
dc.title | No-Reflow Phenomenon in Central Retinal Artery Occlusion: Incidence, Risk Factors, and Clinical Implications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ahn, Seong Joon | - |
dc.identifier.doi | 10.1371/journal.pone.0142852 | - |
dc.identifier.scopusid | 2-s2.0-84957989761 | - |
dc.identifier.wosid | 000365853900042 | - |
dc.identifier.bibliographicCitation | PLOS ONE, v.10, no.11, pp.1 - 13 | - |
dc.relation.isPartOf | PLOS ONE | - |
dc.citation.title | PLOS ONE | - |
dc.citation.volume | 10 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 13 | - |
dc.type.rims | ART | - |
dc.type.docType | 정기학술지(Article(Perspective Article포함)) | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalWebOfScienceCategory | Multidisciplinary Sciences | - |
dc.subject.keywordPlus | ACUTE MYOCARDIAL-INFARCTION | - |
dc.subject.keywordPlus | LOCAL INTRAARTERIAL FIBRINOLYSIS | - |
dc.subject.keywordPlus | CONSERVATIVE TREATMENT | - |
dc.subject.keywordPlus | THROMBOLYSIS | - |
dc.subject.keywordPlus | REPERFUSION | - |
dc.subject.keywordPlus | APPEARANCE | - |
dc.subject.keywordPlus | PREDICTOR | - |
dc.subject.keywordPlus | PROGNOSIS | - |
dc.subject.keywordPlus | TIME | - |
dc.identifier.url | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0142852 | - |
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