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Yao Y, Song Q, Zhang J, Wen Y, Dou X. Retina-Brain Homology: The Correlation Between Ophthalmic or Retinal Artery Occlusion and Ischemic Stroke. Eye Brain 2024; 16:25-38. [PMID: 39156910 PMCID: PMC11328846 DOI: 10.2147/eb.s454977] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 04/23/2024] [Indexed: 08/20/2024] Open
Abstract
The retina's similar structure and function to the brain make it a unique visual "window" for studying cerebral disorders. Ophthalmic artery occlusion (OAO) or retinal artery occlusion (RAO) is a severe ophthalmic emergency that significantly affects visual acuity. Studies have demonstrated that patients with OAO or RAO face a notably higher risk of future acute ischemic stroke (AIS). However, ophthalmologists often overlook multidisciplinary approach involving the neurologist, to evaluate the risk of AIS and devise clinical treatment strategies for patients with OAO or RAO. Unlike the successful use of thrombolysis in AIS, the application of thrombolysis for OAO or RAO remains limited and controversial due to insufficient reliable evidence. In this review, we aim to summarize the anatomical and functional connections between the retina and the brain, and the clinical connection between OAO or RAO and AIS, compare and review recent advances in the effectiveness and safety of intravenous and intra-arterial thrombolysis therapy in patients with OAO or RAO, and discuss future research directions for OAO or RAO. Our goal is to advance the development of multidisciplinary diagnosis and treatment strategies for the disease, as well as to establish expedited pathways or thrombolysis guidelines for vascular intervention.
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Affiliation(s)
- Yufeng Yao
- Shantou University Medical College, Shantou, Guangdong Province, People’s Republic of China
- Department of Ophthalmology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
| | - Qiyuan Song
- Department of Ophthalmology, Shenzhen Children’s Hospital, Shenzhen, Guangdong Province, People’s Republic of China
| | - Jingnan Zhang
- Department of Ophthalmology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
- Shenzhen University Medical College, No.1066 Xueyuan Road, Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
| | - Yingying Wen
- Department of Ophthalmology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
- Shenzhen University Medical College, No.1066 Xueyuan Road, Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
| | - Xiaoyan Dou
- Department of Ophthalmology, Shenzhen Second People’s Hospital, the First Affiliated Hospital of Shenzhen University, Shenzhen, Guangdong Province, People’s Republic of China
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Hashemi E, Looha MA, Mazaherinia H, Samadaeian N, Panahi NM, Bonilla-Escobar FJ, Arevalo JF. Risk of stroke development following retinal vein occlusion: A systematic review and meta-analysis. Surv Ophthalmol 2024:S0039-6257(24)00074-2. [PMID: 38969210 DOI: 10.1016/j.survophthal.2024.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 06/17/2024] [Accepted: 06/24/2024] [Indexed: 07/07/2024]
Abstract
Retinal vein occlusion (RVO) and cerebrovascular disease share common risk factors and may be independently associated; however, the strength and nature of this association remain unclear. We conducted a systematic review and meta-analysis, informed by studies from PubMed, Scopus, EMBASE, Web of Science, and Google Scholar until January 6, 2024, aimed to clarify this relationship. Eligible studies included cohorts observing stroke incidence in RVO patients for over a year. Pooled effect estimates were calculated using random-effects models, with subgroup analyses evaluating associations between RVO types (central and branch) and stroke subtypes (ischemic and hemorrhagic). Ten cohort studies with a total of 428,650 participants (86,299 RVO patients) were included. Compared to controls, RVO patients exhibited a significantly increased risk of stroke (pooled risk ratio [RR]=1.38, 95 % confidence interval (95 %CI)=1.34-1.41). Subgroup analyses indicated elevated risk for both ischemic (RR=1.37, 95 %CI=1.32-1.42) and hemorrhagic (RR=1.55, 95 %CI=1.08-2.22) strokes in RVO patients. Additionally, both central (RR=1.50, 95 %CI=1.27-1.78) and branch (RR=1.41, 95 %CI=1.32-1.50) RVO were associated with stroke risk. Sensitivity analyses confirmed consistent results across various criteria, and funnel plots indicated no publication bias. RVO significantly increases the risk of both ischemic and hemorrhagic stroke, regardless of RVO type, suggesting a strong independent association between these conditions.
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Affiliation(s)
- Erfan Hashemi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Mehdi Azizmohammad Looha
- Basic and Molecular Epidemiology of Gastrointestinal Disorders Research Center, Research Institute for Gastroenterology and Liver Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Homa Mazaherinia
- Rajaie Cardiovascular, Medical, and Research Center, Iran University of Medical Sciences, Tehran, Iran
| | - Nariman Samadaeian
- Student Research Committee, Iran University of Medical Sciences, Tehran, Iran
| | | | - Francisco J Bonilla-Escobar
- Fundación Somos Ciencia al Servicio de la Comunidad, Fundación SCISCO/Science to Serve the Community Foundation, SCISCO Foundation, Cali, Colombia; Vision y Salud Ocular, VISOC, Ophthalmology Department, Universidad del Valle, Cali, Colombia; Ophthalmology Department, Institute for Clinical Research Education, School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - J Fernando Arevalo
- Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
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Wu Q, Zhou G, Xu X, Liu B, Fu Q, Zhang J, Zhang P, Bai R, Meng F, Chen M. Exploring Superselective Intraarterial Thrombolysis for Autologous Fat Injection-Induced Vision Loss. Aesthet Surg J 2024; 44:NP337-NP346. [PMID: 38299361 DOI: 10.1093/asj/sjae005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/29/2023] [Accepted: 01/04/2024] [Indexed: 02/02/2024] Open
Abstract
BACKGROUND Intravascular injection represents the most severe complication in fat transplantation procedures. Currently, the prognosis for patients who suffer from blindness due to fat transplantation-induced ocular vascular occlusion is far from optimistic. OBJECTIVES The aim of this study was to explore and evaluate the efficacy and safety of arterial thrombolysis in the treatment of ocular vascular occlusion caused by fat transplantation. METHODS We analyzed the data of 12 patients who underwent intraarterial thrombolysis and conservative treatments for facial autologous fat grafting-associated ocular vascular occlusion. Among the cases, there were 6 instances of ophthalmic artery embolism and 6 cases of central retinal artery occlusion. All patients suffered with sudden blindness, sometimes accompanied by eye pain, ptosis, strabismus, skin necrosis at the injection site, or cerebral microinfarction. They received symptomatic conservative treatments and intraarterial thrombolysis, encompassing mechanical vessel recanalization, vessel dilation, and dissolution of thrombus constituents. RESULTS Following intraarterial thrombolysis, a noteworthy improvement in the blood flow of both the main trunk and peripheral branches of the ophthalmic artery was observed in the majority of patients when contrasted with their pretreatment status. One patient experienced a headache intraoperatively, while no significant discomfort was reported by the remaining patients. After conservative treatments and intraarterial thrombolysis, all patients experienced improvement in ocular symptoms, skin necrosis, and cerebral infarction. Three patients demonstrated improvement in visual acuity. These patients had surpassed the recommended time window for treatment, yet the occlusion of the ophthalmic artery was not complete. CONCLUSIONS Intraarterial thrombolysis combined with conservative treatments achieves early perfusion and is expected to promote visual recovery. Hospitals that possess the necessary treatment capabilities are encouraged to establish this therapeutic pathway.
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Yoo J, Jeon J, Shin JY, Baik M, Kim J. Statin Treatment on Cardiovascular Risk After Retinal Artery Occlusion: A Historical Cohort Study. J Epidemiol Glob Health 2023; 13:685-695. [PMID: 37572209 PMCID: PMC10686962 DOI: 10.1007/s44197-023-00143-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 07/31/2023] [Indexed: 08/14/2023] Open
Abstract
INTRODUCTION Retinal artery occlusion (RAO) is a major cause of acute visual loss and patients with RAO have an increased risk for subsequent cardiovascular events. However, there is little evidence of whether the use of statins is associated with the prevention of cardiovascular events in patients with RAO. We investigated whether statin treatment in patients with RAO is associated with a lower risk of cardiovascular events. METHODS This study was a historical cohort study with nested case-control analysis. Using the nationwide health insurance claims database in Korea, we retrospectively established a cohort of newly diagnosed RAO patients without prior cardiovascular events between January 2008 and March 2020. We defined the case group as those who had cardiovascular events (stroke or myocardial infarction) and the control group as RAO patients without primary outcome matched by sex, age, comorbidities, and duration of follow-up (1:2 incidence density sampling). Conditional logistic regression was performed. RESULTS Among 13,843 patients newly diagnosed with RAO, 1030 patients had cardiovascular events (mean follow-up period of 6.4 ± 3.7 years). A total of 957 cases were matched to 1914 controls. Throughout the study period, the proportion of patients taking statin was less than half. Statin treatment after RAO was associated with a low risk of cardiovascular events (adjusted OR, 0.637; 95% CI 0.520-0.780; P < 0.001). A longer duration of statin exposure was associated with a lower cardiovascular risk. CONCLUSIONS In patients with newly diagnosed RAO, treatment with statins, particularly long-term use, was associated with a low risk of future cardiovascular events.
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Affiliation(s)
- Joonsang Yoo
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-Daero, Giheung-Gu, Yongin-Si, Gyeonggi-Do, 16995, Republic of Korea
| | - Jimin Jeon
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-Daero, Giheung-Gu, Yongin-Si, Gyeonggi-Do, 16995, Republic of Korea
| | - Joo Youn Shin
- Department of Ophthalmology, The Institute of Vision Research, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Minyoul Baik
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-Daero, Giheung-Gu, Yongin-Si, Gyeonggi-Do, 16995, Republic of Korea
| | - Jinkwon Kim
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, 363 Dongbaekjukjeon-Daero, Giheung-Gu, Yongin-Si, Gyeonggi-Do, 16995, Republic of Korea.
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Takao M, Oishi A, Shimizu T, Kuwatsuka Y, Kitaoka T. Paracentral acute middle maculopathy in systemic sclerosis and subsequent branch retinal artery occlusion. Am J Ophthalmol Case Rep 2023; 32:101955. [PMID: 38020208 PMCID: PMC10663736 DOI: 10.1016/j.ajoc.2023.101955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Revised: 10/02/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose We report a case of systemic sclerosis-associated paracentral acute middle maculopathy (PAMM) in a young woman who subsequently developed branch retinal artery occlusion. Observations A 22-year-old woman presented with a paracentral scotoma. Optical coherence tomography (OCT) revealed bilateral paracentral acute middle maculopathy. Upon systemic examination, she was diagnosed with systemic sclerosis (SSc). She subsequently developed branch retinal artery occlusion despite vasodilator medications. After the prescription of aspirin, she did not experience a new event for one year. Conclusion and importance This case illustrates that SSc may affect the retinal vascular system and vision and cause PAMM. The optimal prophylaxis for patients with recurrent retinal events should be investigated in future studies.
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Affiliation(s)
- Miki Takao
- Department of Ophthalmology and Visual Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
- Department of Ophthalmology, National Hospital Organization Nagasaki Medical Center, Omura, Japan
| | - Akio Oishi
- Department of Ophthalmology and Visual Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Toshimasa Shimizu
- Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yutaka Kuwatsuka
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Takashi Kitaoka
- Department of Ophthalmology and Visual Sciences, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Martinez-Viguera A, Xuclà-Ferrarons T, Collet R, Olmedo-Saura G, Martí-Fàbregas J, Izquierdo A, Martínez-Domeño A, Prats-Sánchez L, Guasch-Jiménez M, Guisado-Alonso D, Ramos-Pachón A, Camps-Renom P. Clinical characteristics and outcome of amaurosis fugax due to transient retinal ischemia: Results from a contemporary cohort. J Stroke Cerebrovasc Dis 2023; 32:107335. [PMID: 37748428 DOI: 10.1016/j.jstrokecerebrovasdis.2023.107335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 08/24/2023] [Accepted: 08/28/2023] [Indexed: 09/27/2023] Open
Abstract
BACKGROUND Whether presenting an episode of amaurosis fugax (AFx) increases the risk of ischemic stroke is controversial and there is a lack of consensus in the following management. We aimed to describe the clinical characteristics and prognosis of patients with AFx due to suspected transient retinal ischemia. METHODS Observational, retrospective study of patients admitted in a Comprehensive Stroke Center with diagnosis of AFx due to suspected transient retinal ischemia between 2015 and 2020. Clinical characteristics and diagnostic-therapeutic data were collected, as well as recurrences (new episodes of amaurosis and/or ischemic strokes). Multivariable Cox regression analyses were performed to study factors associated with the risk of recurrence. RESULTS We included 91 patients with a mean age of 67.9±14.8 years, 43(47.3%) were women. After the diagnostic workup 14(15.4%) AFx were attributed to an atherothrombotic etiology, 4(4.4%) cardioembolic source, 10(11%) other determined cause (TOAST-OC) and 63(69,2%) indeterminate etiology. 71(78%) patients started antiplatelet therapy and 2(2.2%) anticoagulant therapy. After a median follow-up of 3.5 years (IQR 1.8-5.2), at least one recurrence was recorded in eight (8.8%) patients (four new AFx and four cerebral infarctions). TOAST-OC (HR=9.66, 95% CI 2.41-38.70; p=0.001) and prior history of ischemic stroke (HR=4.21. 95% CI 1.01-17.66; p=0.049) were both independently associated with the risk of recurrence. CONCLUSIONS In two out of three patients, AFx due to transient retinal ischemia was of undetermined cause. The risk of stroke recurrence after a first episode of AFx in our cohort was 8.8%. Patients with TOAST-OC etiology identified were at highest risk of recurrence.
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Affiliation(s)
- Ana Martinez-Viguera
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Av. Sant Antoni Maria Claret 167, Barcelona 08025, Spain.
| | - Tomàs Xuclà-Ferrarons
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Av. Sant Antoni Maria Claret 167, Barcelona 08025, Spain
| | - Roger Collet
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Av. Sant Antoni Maria Claret 167, Barcelona 08025, Spain
| | - Gonzalo Olmedo-Saura
- Department of Neurology, Hospital de la Santa Creu i Sant Pau, Av. Sant Antoni Maria Claret 167, Barcelona 08025, Spain
| | - Joan Martí-Fàbregas
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Artur Izquierdo
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Alejandro Martínez-Domeño
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Luis Prats-Sánchez
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Marina Guasch-Jiménez
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Daniel Guisado-Alonso
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Anna Ramos-Pachón
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
| | - Pol Camps-Renom
- Stroke Unit, Department of Neurology, Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain
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Management of ocular arterial ischemic diseases: a review. Graefes Arch Clin Exp Ophthalmol 2023; 261:1-22. [PMID: 35838806 DOI: 10.1007/s00417-022-05747-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 06/19/2022] [Accepted: 06/28/2022] [Indexed: 01/05/2023] Open
Abstract
PURPOSE To summarize the existing treatment options regarding central retinal artery occlusion (CRAO), branch retinal artery occlusion (BRAO), arteritic anterior ischemic optic neuropathy (AAION), non-arteritic anterior ischemic optic neuropathy (NAION), and ocular ischemic syndrome (OIS), proposing an approach to manage and treat these patients. METHODS A systematic literature search of articles published since 1st January 2010 until 31st December 2020 was conducted using MEDLINE (PubMed), Scopus, and Web of Science. Exclusion criteria included case reports, non-English references, articles not conducted in humans, and articles not including diagnostic or therapeutic options. Further references were gathered through citation tracking, by hand search of the reference lists of included studies, as well as topic-related European society guidelines. RESULTS Acute ocular ischemia, with consequent visual loss, has a variety of causes and clinical presentations, with prognosis depending on an accurate diagnosis and timely therapeutic implementation. Unfortunately, most of the addressed entities do not have a standardized management, especially regarding their treatment, which often lacks good quality evidence on whether it should or not be used to treat patients. CONCLUSION Ophthalmologic signs and symptoms may be a warning sign of cardiovascular or cerebrovascular events, namely stroke. Most causes of acute ocular ischemia do not have a standardized management, especially regarding their treatment. Timely intervention is essential to improve the visual, and possibly vital, prognosis. Awareness must be raised among non-ophthalmologist clinicians that might encounter these patients. Further research should focus on assessing the benefit of the management strategies already being employed .
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Roskal-Wałek J, Wałek P, Biskup M, Sidło J, Cieśla E, Odrobina D, Mackiewicz J, Wożakowska-Kapłon B. Retinal Artery Occlusion and Its Impact on the Incidence of Stroke, Myocardial Infarction, and All-Cause Mortality during 12-Year Follow-Up. J Clin Med 2022; 11:jcm11144076. [PMID: 35887842 PMCID: PMC9324734 DOI: 10.3390/jcm11144076] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2022] [Revised: 07/08/2022] [Accepted: 07/13/2022] [Indexed: 02/05/2023] Open
Abstract
The aim of the study was to evaluate the incidence of ischemic stroke, myocardial infarction, and all-cause mortality in patients with retinal artery occlusion (RAO). This single-center retrospective study included 139 patients diagnosed with RAO between 2009 and 2020. The control group included 139 age- and sex-matched patients without RAO who underwent cataract surgery. The year of the surgery corresponded to the year of RAO onset. During the 12-year follow-up, patients with RAO had a shorter time to death (49.95 vs. 15.74 months; p = 0.043), a higher all-cause mortality rate (log-rank p = 0.026, and a higher rate of the composite endpoint, including ischemic stroke, myocardial infarction, and all-cause mortality (log-rank p = 0.024), as compared with controls. Patients with RAO younger than 75 years showed a higher risk of cerebral ischemic stroke (log-rank p = 0.008), all-cause mortality (log-rank p = 0.023), and the composite endpoint (log-rank p = 0.001) than controls. However, these associations were not demonstrated for patients aged 75 years or older. Our study confirms that patients with RAO have a higher risk of all-cause mortality than those without RAO. Moreover, patients with RAO who are younger than 75 years are significantly more likely to experience ischemic stroke, death, or the composite endpoint after an occlusion event, as compared with individuals without RAO.
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Affiliation(s)
- Joanna Roskal-Wałek
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (J.R.-W.); (E.C.); (D.O.); (B.W.-K.)
- Ophthalmology Clinic, Voivodeship Regional Hospital, 25-736 Kielce, Poland; (M.B.); (J.S.)
| | - Paweł Wałek
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (J.R.-W.); (E.C.); (D.O.); (B.W.-K.)
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, 25-736 Kielce, Poland
- Correspondence: ; Tel.: +48-413-671-440; Fax: +48-413-671-510
| | - Michał Biskup
- Ophthalmology Clinic, Voivodeship Regional Hospital, 25-736 Kielce, Poland; (M.B.); (J.S.)
| | - Jacek Sidło
- Ophthalmology Clinic, Voivodeship Regional Hospital, 25-736 Kielce, Poland; (M.B.); (J.S.)
| | - Elżbieta Cieśla
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (J.R.-W.); (E.C.); (D.O.); (B.W.-K.)
| | - Dominik Odrobina
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (J.R.-W.); (E.C.); (D.O.); (B.W.-K.)
- Ophthalmology Clinic Boni Fratres Lodziensis, 93-357 Łódź, Poland
| | - Jerzy Mackiewicz
- Department of Vitreoretinal Surgery, Medical University of Lublin, 20-079 Lublin, Poland;
| | - Beata Wożakowska-Kapłon
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland; (J.R.-W.); (E.C.); (D.O.); (B.W.-K.)
- 1st Clinic of Cardiology and Electrotherapy, Swietokrzyskie Cardiology Centre, 25-736 Kielce, Poland
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Medeiros FBD, Costa IPS, Araujo JPVD, Souza JCD, Medeiros HAGD. Central retinal artery occlusion and central retinal vein occlusion in contralateral eye. REVISTA BRASILEIRA DE OFTALMOLOGIA 2021. [DOI: 10.37039/1982.8551.20210054] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Vestergaard N, Torp-Pedersen C, Vorum H, Aasbjerg K. Risk of Stroke, Myocardial Infarction, and Death Among Patients With Retinal Artery Occlusion and the Effect of Antithrombotic Treatment. Transl Vis Sci Technol 2021; 10:2. [PMID: 34468694 PMCID: PMC8419877 DOI: 10.1167/tvst.10.11.2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Purpose To evaluate the risk of future stroke, myocardial infarction (MI), and death of patients with retinal artery occlusion (RAO) and the effect of various antithrombotic treatments as secondary prevention. Methods This cohort study was based on nationwide health registries and included the entire Danish population from 2000 to 2018. All patients with RAO were identified and their adjusted risks of stroke, MI, or death in time periods since RAO were compared with those of the Danish population. Furthermore, antithrombotic treatment of patients with RAO was determined by prescription claims, and the association with the risk of stroke, MI, or death was assessed using multivariate Poisson regression models and expressed as rate ratios (RR) with 95% confidence intervals (95% CIs). Results After inclusion, 6628 individuals experienced a first-time RAO, of whom 391 had a stroke, 66 had a MI, and 402 died within the first year after RAO. RAO was associated with an increased risk of stroke, MI, or death which persisted for more than 1 year for all three outcomes but was highest on days 3 to 14 after RAO for stroke, with an adjusted RR of 50.71 (95% CI, 41.55–61.87), and on days 14 to 90 after RAO for MI and death, with adjusted RRs of 1.98 (95% CI, 1.25–3.15) and 1.64 (95% CI, 1.28–189), respectively. Overall, antithrombotic treatment was not associated with any protective effect the first year. Conclusions Patients with RAO had an increased risk of stroke, MI, or death. No protective effect of antithrombotic treatment was shown. Translational Relevance These findings are relevant to the management of patients with RAO.
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Affiliation(s)
- Nanna Vestergaard
- Department of Ophthalmology, Aalborg University Hospital, Aalborg, Denmark
| | | | - Henrik Vorum
- Department of Ophthalmology, Aalborg University Hospital, Aalborg, Denmark.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Kristian Aasbjerg
- Department of Ophthalmology, Aalborg University Hospital, Aalborg, Denmark.,Himmerland Eye Clinic, Aalborg, Denmark
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[Nonaretritic central retinal artery occlusion as marker for the generalized vascular risk]. Ophthalmologe 2021; 118:1093-1098. [PMID: 34350493 DOI: 10.1007/s00347-021-01466-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/07/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Retinal artery occlusion (RAO) represents a limiting visual perception for affected patients. In all efforts to improve function it must not be forgotten that in the vast majority of cases the cause is one or more severe vascular or cardiac diseases, which can cause RAO just as ischemic stroke and can also be life-threatening. OBJECTIVE The aim of this article is to present the available literature and to explain the importance of an intensive neurological internal medical clarification in RAO patients. CONCLUSION Although cardiovascular diseases are already known in most patients at the onset of an RAO, further risk factors are detected in almost 80% of cases. Therefore, and because of the high risk for recurrent thromboembolism, immediate and standardized neurological internal medical clarification of the cause is urgently recommended after an acute RAO in the context of an inpatient stay.
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Scott IU, Campochiaro PA, Newman NJ, Biousse V. Retinal vascular occlusions. Lancet 2020; 396:1927-1940. [PMID: 33308475 PMCID: PMC9546635 DOI: 10.1016/s0140-6736(20)31559-2] [Citation(s) in RCA: 109] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 05/29/2020] [Accepted: 07/03/2020] [Indexed: 12/11/2022]
Abstract
Acute retinal vascular occlusions are common causes of visual impairment. Although both retinal artery occlusions and retinal vein occlusions are associated with increased age and cardiovascular risk factors, their pathophysiology, systemic implications, and management differ substantially. Acute management of retinal artery occlusions involves a multidisciplinary approach including neurologists with stroke expertise, whereas treatment of retinal vein occlusions is provided by ophthalmologists. Optimisation of systemic risk factors by patients' primary care providers is an important component of the management of these two disorders.
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Affiliation(s)
- Ingrid U Scott
- Department of Ophthalmology and Department of Public Health Sciences, Penn State College of Medicine, Hershey, PA, USA
| | - Peter A Campochiaro
- Department of Ophthalmology and Department of Neuroscience, Johns Hopkins School of Medicine, Baltimore, MD, USA
| | - Nancy J Newman
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, USA; Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA; Department of Neurological Surgery, Emory University School of Medicine, Atlanta, GA, USA
| | - Valérie Biousse
- Department of Ophthalmology, Emory University School of Medicine, Atlanta, GA, USA; Department of Neurology, Emory University School of Medicine, Atlanta, GA, USA.
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