Alejandra M Maiz, Sadhana Murali, Jason M L Miller
{"title":"无典型心血管风险因素的年轻患者视网膜动脉闭塞:病因、预后和建议的检查方法。","authors":"Alejandra M Maiz, Sadhana Murali, Jason M L Miller","doi":"10.1007/s00417-024-06527-5","DOIUrl":null,"url":null,"abstract":"<p><strong>Purpose: </strong>To understand the etiology, work-up, and secondary systemic and ocular events of retinal artery occlusion (RAO) in young patients (≤ 45 years old) without typical cardiovascular risk factors.</p><p><strong>Methods: </strong>Retrospective longitudinal case series of 18 young patients with RAO and without typical cardiovascular risk factors evaluated at the University of Michigan Medicine Health System between the year 2000 and 2022. Laboratory and imaging studies performed at the time of RAO diagnosis, along with systemic and ocular events during follow-up, were recorded. These data were combined with data from a literature review of 74 similar patients experiencing a RAO.</p><p><strong>Results: </strong>Fifteen (83%) of patients were female and 10 (56%) suffered a branch retinal artery occlusion (BRAO). 56% of patients had one risk factor associated with cryptogenic stroke, most commonly a migraine history (33%). The most frequent etiology of RAO was vasculitis (28%), followed by idiopathic (22%) and patent foramen ovale (PFO, 17%). Three out of four patients with idiopathic RAOs developed new migraines around the time of RAO diagnosis, whereas none of the patients with a clear etiology had new onset migraines (n = 14). No patients suffered a stroke or myocardial infarction (MI) in the follow-up period (average 3.6 years ± 3.2 years). Two patients (11%) suffered a repeat RAO, both of whom were diagnosed with a vasculitis. Patients with isolated retinal vasculitis required repeat fluorescein angiograms for up to 2 years after the initial event to definitively identify the vasculitic etiology of the RAO. When our data are pooled with similarly healthy patients from previously published RAO series, structural/functional cardiac abnormalities and vasculitides are the most common identifiable etiologies for RAOs in this group.</p><p><strong>Conclusion: </strong>The most common identifiable etiologies of RAO in young patients with low cardiovascular risk are structural/functional cardiac abnormalities and vasculitides, with a small range of additional causes/associations accounting for remaining cases. We suggest a focused work-up algorithm to rapidly identify etiologies in this group while minimizing unnecessary testing. The long-term risk of systemic or ocular secondary events in these patients is low regardless of the etiology of their RAO.</p>","PeriodicalId":12795,"journal":{"name":"Graefe’s Archive for Clinical and Experimental Ophthalmology","volume":" ","pages":"3577-3587"},"PeriodicalIF":2.4000,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Retinal artery occlusion in young patients without typical cardiovascular risk factors: etiologies, prognosis, and suggested work-up.\",\"authors\":\"Alejandra M Maiz, Sadhana Murali, Jason M L Miller\",\"doi\":\"10.1007/s00417-024-06527-5\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Purpose: </strong>To understand the etiology, work-up, and secondary systemic and ocular events of retinal artery occlusion (RAO) in young patients (≤ 45 years old) without typical cardiovascular risk factors.</p><p><strong>Methods: </strong>Retrospective longitudinal case series of 18 young patients with RAO and without typical cardiovascular risk factors evaluated at the University of Michigan Medicine Health System between the year 2000 and 2022. Laboratory and imaging studies performed at the time of RAO diagnosis, along with systemic and ocular events during follow-up, were recorded. These data were combined with data from a literature review of 74 similar patients experiencing a RAO.</p><p><strong>Results: </strong>Fifteen (83%) of patients were female and 10 (56%) suffered a branch retinal artery occlusion (BRAO). 56% of patients had one risk factor associated with cryptogenic stroke, most commonly a migraine history (33%). The most frequent etiology of RAO was vasculitis (28%), followed by idiopathic (22%) and patent foramen ovale (PFO, 17%). Three out of four patients with idiopathic RAOs developed new migraines around the time of RAO diagnosis, whereas none of the patients with a clear etiology had new onset migraines (n = 14). No patients suffered a stroke or myocardial infarction (MI) in the follow-up period (average 3.6 years ± 3.2 years). Two patients (11%) suffered a repeat RAO, both of whom were diagnosed with a vasculitis. Patients with isolated retinal vasculitis required repeat fluorescein angiograms for up to 2 years after the initial event to definitively identify the vasculitic etiology of the RAO. When our data are pooled with similarly healthy patients from previously published RAO series, structural/functional cardiac abnormalities and vasculitides are the most common identifiable etiologies for RAOs in this group.</p><p><strong>Conclusion: </strong>The most common identifiable etiologies of RAO in young patients with low cardiovascular risk are structural/functional cardiac abnormalities and vasculitides, with a small range of additional causes/associations accounting for remaining cases. We suggest a focused work-up algorithm to rapidly identify etiologies in this group while minimizing unnecessary testing. The long-term risk of systemic or ocular secondary events in these patients is low regardless of the etiology of their RAO.</p>\",\"PeriodicalId\":12795,\"journal\":{\"name\":\"Graefe’s Archive for Clinical and Experimental Ophthalmology\",\"volume\":\" \",\"pages\":\"3577-3587\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Graefe’s Archive for Clinical and Experimental Ophthalmology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1007/s00417-024-06527-5\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/6/7 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q2\",\"JCRName\":\"OPHTHALMOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Graefe’s Archive for Clinical and Experimental Ophthalmology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1007/s00417-024-06527-5","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/6/7 0:00:00","PubModel":"Epub","JCR":"Q2","JCRName":"OPHTHALMOLOGY","Score":null,"Total":0}
Retinal artery occlusion in young patients without typical cardiovascular risk factors: etiologies, prognosis, and suggested work-up.
Purpose: To understand the etiology, work-up, and secondary systemic and ocular events of retinal artery occlusion (RAO) in young patients (≤ 45 years old) without typical cardiovascular risk factors.
Methods: Retrospective longitudinal case series of 18 young patients with RAO and without typical cardiovascular risk factors evaluated at the University of Michigan Medicine Health System between the year 2000 and 2022. Laboratory and imaging studies performed at the time of RAO diagnosis, along with systemic and ocular events during follow-up, were recorded. These data were combined with data from a literature review of 74 similar patients experiencing a RAO.
Results: Fifteen (83%) of patients were female and 10 (56%) suffered a branch retinal artery occlusion (BRAO). 56% of patients had one risk factor associated with cryptogenic stroke, most commonly a migraine history (33%). The most frequent etiology of RAO was vasculitis (28%), followed by idiopathic (22%) and patent foramen ovale (PFO, 17%). Three out of four patients with idiopathic RAOs developed new migraines around the time of RAO diagnosis, whereas none of the patients with a clear etiology had new onset migraines (n = 14). No patients suffered a stroke or myocardial infarction (MI) in the follow-up period (average 3.6 years ± 3.2 years). Two patients (11%) suffered a repeat RAO, both of whom were diagnosed with a vasculitis. Patients with isolated retinal vasculitis required repeat fluorescein angiograms for up to 2 years after the initial event to definitively identify the vasculitic etiology of the RAO. When our data are pooled with similarly healthy patients from previously published RAO series, structural/functional cardiac abnormalities and vasculitides are the most common identifiable etiologies for RAOs in this group.
Conclusion: The most common identifiable etiologies of RAO in young patients with low cardiovascular risk are structural/functional cardiac abnormalities and vasculitides, with a small range of additional causes/associations accounting for remaining cases. We suggest a focused work-up algorithm to rapidly identify etiologies in this group while minimizing unnecessary testing. The long-term risk of systemic or ocular secondary events in these patients is low regardless of the etiology of their RAO.
期刊介绍:
Graefe''s Archive for Clinical and Experimental Ophthalmology is a distinguished international journal that presents original clinical reports and clini-cally relevant experimental studies. Founded in 1854 by Albrecht von Graefe to serve as a source of useful clinical information and a stimulus for discussion, the journal has published articles by leading ophthalmologists and vision research scientists for more than a century. With peer review by an international Editorial Board and prompt English-language publication, Graefe''s Archive provides rapid dissemination of clinical and clinically related experimental information.