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Rana V, Kim E, Rana S, Janigian RH, Bakaeva T, Saade C. Pediatric Central Retinal Vein Occlusion Secondary to Concurrent Mechanisms of Optic Neuritis and Antiphospholipid Syndrome. JOURNAL OF VITREORETINAL DISEASES 2023; 7:245-248. [PMID: 37188213 PMCID: PMC10170615 DOI: 10.1177/24741264231153614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Purpose: To report a pediatric case of optic neuritis with subsequent development of central retinal vein occlusion (CRVO). Methods: A case and its findings were analyzed. Results: A 16-year-old boy presented with painful vision loss in the left eye, an afferent pupillary defect, and optic disc edema. Magnetic resonance imaging showed optic nerve enhancement and contrast-enhancing cerebral white-matter lesions, consistent with optic neuritis and demyelinating disease. He received intravenous methylprednisolone followed by a prednisone taper. At the 3-week follow-up, the visual acuity (VA) in the left eye had worsened and fundoscopic examination showed a new CRVO. A hypercoagulable workup showed antiphospholipid syndrome, which was treated with warfarin. He received intravitreal antivascular endothelial growth factor treatment with subsequent improvement in VA and resolution of the macular edema. Conclusions: This case describes an unusual mechanism for CRVO via a combination of optic disc edema from optic neuritis and hypercoagulability from antiphospholipid syndrome. It is important to recognize this complication of optic disc edema and the necessary workup for a pediatric CRVO.
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Affiliation(s)
- Viren Rana
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Eric Kim
- Warren Alpert Medical School, Providence, RI, USA
| | - Shivani Rana
- University of Toledo College of Medicine and Life Sciences, Toledo, OH, USA
| | - Robert H. Janigian
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Tatiana Bakaeva
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, Providence, RI, USA
- Department of Neurology, Warren Alpert Medical School of Brown University, Providence, RI, USA
| | - Celine Saade
- Division of Ophthalmology, Warren Alpert Medical School of Brown University, Providence, RI, USA
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Franco AMDM, Medina FMC, Balbi GGM, Levy RA, Signorelli F. Ophthalmologic manifestations in primary antiphospholipid syndrome patients: A cross-sectional analysis of a primary antiphospholipid syndrome cohort (APS-Rio) and systematic review of the literature. Lupus 2020; 29:1528-1543. [PMID: 32814509 DOI: 10.1177/0961203320949667] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE There is a broad spectrum of eye involvement in antiphospholipid syndrome (APS). The majority of descriptions are presented as case reports that include mostly APS patients secondary to systemic lupus erythematosus (SLE), with no compelling evidence in primary APS (PAPS). This study aimed to describe ocular manifestations in our well-defined PAPS cohort (APS-Rio) and then perform a systematic literature review (SLR) of ocular manifestations in patients with APS or positivity to aPL without SLE. METHODS We retrospectively analyzed PAPS patients followed at our outpatient clinics. All patients fulfilled Sydney APS classification criteria (2006). We evaluated them for ocular symptoms and previous ocular diagnoses. Antiphospholipid antibodies and clinical APS manifestations were compared between patients with and without ocular manifestations. For the SLR, electronic databases were searched up to November 2019. RESULTS We studied 105 PAPS patients; 90.5% were female and 56.2% were Caucasian. We found ocular manifestations in 37.1% of our cohort. Thrombosis was the main criteria manifestation (95.2%) and lupus anticoagulant was the most prevalent antibody. Ophthalmologic diagnoses were present in 7 patients, with 5 having retinal vessels thromboses. Amaurosis fugax was the leading complaint, present in 30 patients. In the univariate analysis, amaurosis fugax was related to livedo (p = 0.005), Raynaud's phenomenon (p = 0.048) and the presence of anticardiolipin antibody (≥40 GPL/MPL) (p = 0.041). Hemianopia was associated with arterial hypertension (p = 0.049). In the multivariate analysis, the only association found was between livedo and amaurosis fugax (OR 4.09, 95%CI 1.5-11.11, p = 0.006). Our SLR incorporated 96 articles of ocular manifestations in patients with PAPS or positivity to aPL without SLE. Ocular findings varied from 5 to 88%, including anterior and posterior segments, orbital and neuro-ophthalmologic changes. CONCLUSION There is little evidence on ocular manifestations in PAPS. We described an association between livedo and amaurosis fugax. Prospective studies are needed to promote the best treatment and avoid blindness in PAPS patients.
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Affiliation(s)
- Adriana M de M Franco
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Ophthalmology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Brazil
| | - Flavio Mac Cord Medina
- Department of Ophthalmology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Brazil
| | | | - Roger Abramino Levy
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
| | - Flavio Signorelli
- Department of Rheumatology, Hospital Universitário Pedro Ernesto, Universidade do Estado do Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Internal Medicine, Hospital Universitário Clementino Fraga Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, Brazil
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Kucukkomurcu E, Unal AU, Esen F, Ozen G, Direskeneli H, Kazokoglu H. Ocular Posterior Segment Involvement in Patients with Antiphospholipid Syndrome and Systemic Lupus Erythematosus. Ocul Immunol Inflamm 2018; 28:86-91. [PMID: 30556792 DOI: 10.1080/09273948.2018.1552759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Purpose: To describe posterior segment findings of antiphospholipid syndrome (APS) and compare them with systemic lupus erythematosus (SLE).Methods: A total of 11 patients with primary APS, 29 secondary APS patients, and 29 SLE patients without APS were included. All patients were referred from rheumatology clinic for detailed ophthalmologic examination. When patients had suspicious lesions, fundus fluorescein angiography was performed (n = 56).Results: The most common retinal examination finding was peripheral venous tortuosity (17.5%) in APS, which was not observed in SLE group. Common FFA findings were pigment epithelial window defects (10%) and vascular filling delays (7.5%) in APS, which were observed in 27.5% and 3.5% of patients with SLE consecutively.Conclusion: Venous tortuosity was significantly more in patients with APS. There was no significant difference for other ocular findings between the groups. Ocular complication rate was lower compared to earlier reports, probably due to better management of disease activity with current treatment protocols.
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Affiliation(s)
- Elvan Kucukkomurcu
- Department of Ophthalmology, Hitit University School of Medicine, Corum, Turkey
| | - Ali Ugur Unal
- Division of Rheumatology, Marmara University School of Medicine, Istanbul, Turkey
| | - Fehim Esen
- Department of Ophthalmology, Istanbul Medeniyet University School of Medicine, Istanbul, Turkey
| | - Gulsen Ozen
- Division of Rheumatology, Marmara University School of Medicine, Istanbul, Turkey
| | - Haner Direskeneli
- Division of Rheumatology, Marmara University School of Medicine, Istanbul, Turkey
| | - Haluk Kazokoglu
- Department of Ophthalmology, Marmara University School of Medicine, Istanbul, Turkey
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Hadid O, Jabir M. Hypo-Estrogenemia in Retinal Vasculopathy Due to Primary Antiphospholipid Antibody Syndrome. Eur J Ophthalmol 2018. [DOI: 10.1177/1120672103013009-1018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- O.H. Hadid
- Department of Ophthalmology, Rotherham General Hospital, Rotherham - UK
| | - M. Jabir
- Department of Ophthalmology, Rotherham General Hospital, Rotherham - UK
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Zhang Y, Zhang SH, Bian AL, Chen YX. Bilateral Choroidal Occlusion in Antiphospholipid Syndrome Associated with Systemic Lupus Erythematosus. ACTA ACUST UNITED AC 2017; 32:269-273. [PMID: 29301604 DOI: 10.24920/j1001-9294.2017.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
This article reports a rare case of bilateral choroidal occlusion that occurred in a 24-year-old woman with antiphospholipid syndrome (APS) associated with systemic lupus erythematosus (SLE). This young lady concurred with aorta ventralis thrombosis and bilateral iliac artery occlusion when presented, and experienced a rapid deterioration of vision. She also has a history of recurrent miscarriage. Corticosteroid, immunosuppression and anticoagulation therapy were administered. Patients with APS associated with SLE are at risk for thrombotic phenomena, which may affect the ocular vessels of all sizes, including choroidal vessel. Our case alerts ophthalmologists and rheumatologists that bilateral choroidal occlusion may indeed be developed in patients with APS associated with SLE, and is a potential cause of visual morbidity.
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Affiliation(s)
- Yang Zhang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Shun-Hua Zhang
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - Ai-Ling Bian
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | - You-Xin Chen
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
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Zhu W, Wu Y, Xu M, Wang JY, Meng YF, Gu Z, Lu J. Antiphospholipid antibody and risk of retinal vein occlusion: a systematic review and meta-analysis. PLoS One 2015; 10:e0122814. [PMID: 25918850 PMCID: PMC4412492 DOI: 10.1371/journal.pone.0122814] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2014] [Accepted: 02/14/2015] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND Retinal vein occlusion (RVO) is a common retinal vascular disease and it is one of the most frequently reported causes of visual damage and blindness in the elderly. The current study investigated the potential association between antiphospholipid antibodies (APLA) and RVO risk by conducting a meta-analysis of case-control studies. METHODS A systematic literature search of Pubmed and Embase databases was conducted in August 1st, 2014. Odds ratios (ORs) were used to evaluate the associations between APLA and the incidence of RVO. A random-effects model was obtained for the quantitative synthesis. RESULTS A total of 11 studies were included in this meta-analysis. A meta-analysis of all studies assessing the risk of RVO revealed that APLA was associated with a statistically increased risk of RVO incidence (OR = 5.18, 95% CI = [3.37, 7.95]). The association between anticardiolipin antibodies (ACA) and the risk of RVO was significant (n =8, OR = 4.59, 95% CI = [2.75, 7.66]). However, the association between lupus anticoagulants (LA) and risk of RVO was non-significant (n = 5, OR = 3.90, 95% CI = [0.99, 15.37]). No significant publication bias was found in the 11 selected studies. CONCLUSION APLA was significantly associated with the risk of RVO. Advanced analyses showed that ACA rather than LA affected the risk of RVO. Additional well-designed and well-conducted epidemiological studies are required to further our understanding of the relationship between APLA and RVO risk.
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Affiliation(s)
- Wei Zhu
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
| | - Yan Wu
- Department of Ophthalmology, The First People's Hospital of Kunshan Affiliated with Jiangsu University, Suzhou, China
| | - Ming Xu
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
| | - Jin-Yu Wang
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
| | - Yi-Fang Meng
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
| | - Zheng Gu
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
| | - Jiong Lu
- Department of Ophthalmology, Changshu NO.2 People's Hospital, Changshu, China
- * E-mail:
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Abstract
PURPOSE To evaluate the levels of serum antiphospholipid antibodies in patients with pseudoexfoliation syndrome (PXS), pseudoexfoliation glaucoma (PXG), primary open-angle glaucoma, and healthy controls. MATERIALS AND METHODS This prospective study included 17 patients with PXS, 19 patients with pseudoexfoliation glaucoma, 15 patients with primary open-angle glaucoma, and 19 normal individuals. Venous blood samples were obtained in the morning after an overnight 8-hour fasting. Anticardiolipin antibodies, isotypes IgG and IgM were measured by means of an enzyme-linked immunosorbent assay. Lupus anticoagulant antibodies were measured by dilute Russell viper venom time screen test. RESULTS Mean±standard mean of error of anticardiolipin antibody IgG levels in patients with PXS and PEG were significantly higher than those of the controls (P<0.05). The mean lupus anticoagulant antibody levels of the controls were not statistically different from the levels of patients with PXS, pseudoexfoliation glaucoma, and primary open-angle glaucoma (P>0.05). The anticardiolipin antibody IgG concentrations above the cutoff value of 15 GPL/mL were found in 8 patients (21.05%) with pseudoexfoliation. There was no individual in the control group having anticardiolipin antibody IgG level above the cutoff value (P<0.05). CONCLUSIONS Elevated serum antiphospholipid antibodies, a risk factor for cardiovascular and cerebrovascular disease, is more common in patients with PXS and pseudoexfoliation glaucoma than in the healthy controls and in patients with primary open-angle glaucoma.
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Campbell JP, Burkholder BM, Dunn JP. Catastrophic antiphospholipid antibody syndrome and cocaine abuse associated with bilateral retinal vascular occlusions. Retin Cases Brief Rep 2011; 5:318-322. [PMID: 25390424 DOI: 10.1097/icb.0b013e3181f66d3b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
PURPOSE To describe a case of bilateral central retinal vein occlusion and central retinal artery occlusion associated with antiphospholipid antibody syndrome and cocaine abuse. METHODS A single case report of a 44-year-old woman with a history of cocaine abuse, vasculitis, and 3 spontaneous abortions who developed painless complete loss of vision in both eyes concurrently with progressive motor and sensory polyneuropathy. The patient underwent an extensive laboratory, radiographic, ophthalmologic, and pathologic workup. RESULTS Diagnosis of catastrophic antiphospholipid antibody syndrome was made based on established clinical and laboratory criteria, including a positive Russell's viper venom test, history of three spontaneous abortions and evidence of microvascular and macrovascular venous occlusions, and multiorgan failure. Urine toxicology screen was positive for cocaine metabolites. Her clinical course was remarkable for progressive mononeuritis multiplex and quadriplegia. She had no light perception on presentation, and fundus examination revealed extensive preretinal, intraretinal, and subretinal hemorrhages. Fluorescein angiography revealed complete occlusion of central retinal arteriolar and venular flow and retinal hemorrhages in both eyes. CONCLUSION Bilateral central retinal vein occlusion and central retinal artery occlusion have been rarely reported in the literature and are often associated with underlying thrombotic risk factors, such as antiphospholipid antibody syndrome. Workup for underlying hypercoagulability and/or cocaine use should be considered in atypical and bilateral cases of central vein or artery occlusion. In this case, bilateral central retinal artery and vein occlusions developed as manifestations of catastrophic antiphospholipid antibody syndrome, which has not been previously reported.
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Affiliation(s)
- John P Campbell
- From the Wilmer Eye Institute, Johns Hopkins Hospital, Baltimore, Maryland
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Lee DH, Lee SJ, Yoon IN. Clinical progress in impending central retinal vein occlusion. KOREAN JOURNAL OF OPHTHALMOLOGY 2010; 24:83-8. [PMID: 20379457 PMCID: PMC2851007 DOI: 10.3341/kjo.2010.24.2.83] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2008] [Accepted: 03/09/2010] [Indexed: 11/23/2022] Open
Abstract
Purpose Impending central retinal vein occlusion is associated with mild or no loss of vision; however, its progress and vision prognosis have not been clearly defined until now. Therefore, we studied the progress and prognoses in patients with impending central retinal vein occlusion. Methods For this study, we selected ten subjects who had been diagnosed with impending central retinal vein occlusion, and we retrospectively reviewed their progress and prognoses. Results The average age of the subjects was 31.0 years (18 to 48 years). Eight patients were male and two were female. The average observational period was 5.5 months. Six out of ten subjects were found to have no underlying systemic disease, four subjects had underlying disease. All ten patients were affected unilaterally. When initially tested, the affected eyes showed an average vision of LogMar 0.30. The final vision test revealed an average of LogMar 0.04, which indicates good progress and prognosis. In one patient, retinal hemorrhage and macular edema progressively worsened after the diagnosis, and the patient was treated with radial optic neurotomy. Conclusions The cases of impending central retinal vein occlusion that we observed seemed to primarily affect young patients with generally good prognoses. However, in some cases, the degrees of obstruction and hemorrhage increased as time progressed. This suggests that impending central retinal vein occlusion could develop into the prodromal phase of an acute attack.
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Affiliation(s)
- Dong-Hoon Lee
- Department of Ophthalmology, Wonju Christian Hospital, Yonsei University Wonju College of Medicine, Wonju, Korea
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Duker JS. Retinal Arterial Obstruction. Ophthalmology 2009. [DOI: 10.1016/b978-0-323-04332-8.00089-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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14
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Huang CL, Huang CC, Chang YJ, Wu WC, Kuo HC. Cerebral Thromboembolism and Central Retinal Artery Occlusion in Nephrotic Syndrome. Neuroophthalmology 2008. [DOI: 10.1080/01658100801951980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Tomasini DN, Segu B. Systemic considerations in bilateral central retinal vein occlusion. ACTA ACUST UNITED AC 2007; 78:402-8. [PMID: 17662929 DOI: 10.1016/j.optm.2006.12.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2006] [Revised: 12/11/2006] [Accepted: 12/22/2006] [Indexed: 11/15/2022]
Abstract
BACKGROUND Central retinal vein occlusion (CRVO) is a common cause of visual impairment and can occur at any age. Nonetheless, 90% of patients with CRVO are older than 50 years, and only 10% of CRVO patients are younger than 40 years. Systemic vascular diseases, such as hypertension and diabetes, are common risk factors for the development of CRVO. However, when a patient less than 50 years of age has bilateral and simultaneous central retinal vein occlusions, a hyperviscosity syndrome or inflammatory condition is also suspected. CASE REPORT This article presents the case of a 40-year-old man with bilateral ischemic CRVO and the differential diagnoses considered, including systemic lupus erythematosus (SLE), antiphospholipid antibody syndrome (APAS), dysproteinemias, and hyperhomocysteinemia. CONCLUSION When a CRVO is observed in a young patient, more obscure underlying etiologies must be explored. As primary care providers, optometrists need to consider common (and atypical) vascular risk factors for vein occlusion to prevent further ocular morbidity and systemic complications.
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Affiliation(s)
- Dawn N Tomasini
- VA Hudson Valley Healthcare System, Optometry Service, Castle Point, NY 12511, USA.
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Suvajac G, Stojanovich L, Milenkovich S. Ocular manifestations in antiphospholipid syndrome. Autoimmun Rev 2007; 6:409-14. [PMID: 17537387 DOI: 10.1016/j.autrev.2006.11.005] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2006] [Accepted: 11/22/2006] [Indexed: 11/15/2022]
Abstract
Antiphospholipid syndrome (APS) is characterized by increased hypercoagulability and divergent symptoms including ocular manifestations. In APS patients arterial and/or venous thromboses and repeated fetal loss are diagnosed in presence of antiphospholipid (aPL) antibodies. Antiphospholipid antibodies are heterogeneous group of immunoglobulins with different antigenic structure. Primary APS is defined in the absence of underlying disease, while secondary APS is seen within another pathological condition. In both primary and secondary APS ocular and neuroophthalmic manifestations, such as retinal arteritis, retinal venous occlusion, ischemic optic neuropathy, transient loss of vision - amaurosis fugax, diplopia and others can be diagnosed. In secondary APS occlusion of central retinal artery and vein (OACR, OVCR) is the most common finding, thus when found in younger patients it should be considered indicative of APS. Bilateral ocular changes are considered more significant since they affect both ocular function and life prognosis.
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Affiliation(s)
- Gordana Suvajac
- Ophthalmology Center Dr. Suvajac, Belgrade, Serbia and Montenegro.
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Palmowski-Wolfe AM, Denninger E, Geisel J, Pindur G, Ruprecht KW. Antiphospholipid antibodies in ocular arterial and venous occlusive disease. Ophthalmologica 2007; 221:41-6. [PMID: 17183200 DOI: 10.1159/000096521] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2006] [Accepted: 04/27/2006] [Indexed: 11/19/2022]
Abstract
PURPOSE It was the aim of this study to evaluate antiphospholipid antibodies (APA), i.e. lupus anticoagulants (LA) and anticardiolipin (ACA) IgG and IgM, in ophthalmic occlusive disease. METHODS Over a 3.5-year period, APA were evaluated in 368 patients. RESULTS Eighty-six patients (23.4%), compared to 5% in the general population, tested positive for APA. APA did not differ significantly between patients with venous (20.6%) or arterial (25.5%) occlusive disease. This included 93 patients with central retinal vein occlusion (18% APA positive), 67 with retinal branch vein occlusion (24% APA positive), 41 with central retinal artery occlusion (22% APA positive), 53 with retinal branch artery occlusion (32% APA positive), 71 with anterior ischemic optic neuropathy (23% APA positive), 12 with posterior ischemic optic neuropathy (33% APA positive) and 31 patients with amaurosis fugax (23% APA positive). Excluding patients with accepted main risk factors, APA were positive in 15.3% of 85 patients. CONCLUSION The high APA prevalence confirms its relevance in ocular occlusive disorders.
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Abstract
This paper reviews anticardiolipin antibodies and ocular disease. Its aim is to present the latest knowledge regarding the relationship between the two. It focuses mainly on ocular features and treatment, but also describes the epidemiology, main systemic features, immunology, and immunopathology of the antiphospholipid syndrome.
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Ang LPK, Lim ATH, Yap EY. Central retinal vein and ophthalmic artery occlusion in primary antiphospholipid syndrome. Eye (Lond) 2004; 18:439-40. [PMID: 15069448 DOI: 10.1038/sj.eye.6700685] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
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Van Cott EM, Laposata M, Hartnett ME. Prothrombin gene mutation G20210A, homocysteine, antiphospholipid antibodies and other hypercoagulable states in ocular thrombosis. Blood Coagul Fibrinolysis 2004; 15:393-7. [PMID: 15205587 DOI: 10.1097/01.mbc.0000114442.59147.8d] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The purpose of the present study was to determine whether using an extended panel of laboratory tests increases the detection of a hypercoagulable state in patients with ocular thromboses. Twenty consecutive patients with ocular thromboses (vein, artery, or choriocapillaris occlusions) underwent testing for activated protein C resistance/factor V Leiden, prothrombin G20210A, lupus anticoagulant, anticardiolipin antibodies, hyperhomocysteinemia, and deficiencies of protein C, protein S, and antithrombin. For each patient, we selected two age-matched and gender-matched individuals without ocular thromboses as controls. Sixteen of the 20 patients (80%) had one or more laboratory tests that supported a hypercoagulable condition. Prothrombin G20210A (P < 0.02) and hyperhomocysteinemia (P < 0.0006) were significantly more frequent in ocular thrombosis patients compared with controls. The most common condition was antiphospholipid antibody syndrome, present in 40% of patients (confirmed by repeat testing at least 6 weeks later), but this did not reach statistical significance compared with the controls. No patients with ocular thromboses had hereditary abnormalities of protein S, protein C, or antithrombin. In conclusion, an extended panel of laboratory tests improved the detection of a hypercoagulable state in ocular thromboses. Testing for homocysteine, antiphospholipid antibodies, and the prothrombin G20210A mutation should be considered in patients with ocular thromboses.
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Affiliation(s)
- Elizabeth M Van Cott
- Division of Laboratory Medicine, Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
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Au A, O'Day J. Review of severe vaso-occlusive retinopathy in systemic lupus erythematosus and the antiphospholipid syndrome: associations, visual outcomes, complications and treatment. Clin Exp Ophthalmol 2004; 32:87-100. [PMID: 14746601 DOI: 10.1046/j.1442-9071.2004.00766.x] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To discuss the pathogenesis of severe vaso-occlusive retinopathy in systemic lupus erythematosus (SLE), the association with antiphospholipid antibodies, and its implications for management and prognosis. METHODS An illustrative case history of a woman with SLE and severe vaso-occlusive retinopathy in the presence of antiphospholipid antibodies is presented. A literature review of previously reported cases and previously published data on the topic was performed and forms the basis for discussion. RESULTS This is a rare form of retinopathy in SLE as distinct from the more common, benign form, being classically a microangiopathy with diffuse capillary non-perfusion and small arterial or arteriolar occlusions in the retina. Poor visual outcomes with visual loss are reported in 80% of cases with neovascularization occurring in 40% of cases. It is associated with antiphospholipid antibodies, typically characterized by microthrombosis and immune complex mediated vasculopathy rather than a true vasculitis. There is a strong association between this severe form of retinopathy and central nervous system manifestations of SLE. Anticoagulation has a role in the secondary prevention of thrombosis in the presence of antiphospholipid antibodies, but the role of aspirin and immunosuppression is unclear in the treatment of this condition. Vigilant ophthalmic follow up and aggressive treatment of neovascularization and vitreous haemorrhage can prevent further visual loss. These points are highlighted in the brief case report presented. CONCLUSION Severe vaso-occlusive retinopathy is a rare form of retinopathy in SLE often associated with poor visual prognosis and neovascularization. It may be a manifestation of the antiphospholipid syndrome. Treatment is aimed at preventing further thrombosis and complications arising from neovascularization.
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Affiliation(s)
- Alicia Au
- St Vincent's Hospital Melbourne, Melbourne, Victoria, Australia.
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Kondamudi V, Reddy R, Kondamudi N, Harvey R, Delarosa M. Sudden painless unilateral vision loss caused by branch retinal artery occlusion: implications for the primary care physician. Am J Med Sci 2004; 327:44-6. [PMID: 14722396 DOI: 10.1097/00000441-200401000-00009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
We report a case of sudden onset visual loss caused by branch retinal artery occlusion. Systematic search for the cause of branch retinal artery occlusion revealed Factor V Leiden mutation and antiphospholipid antibody syndrome as the cause. Implications for diagnosis and management are discussed.
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Affiliation(s)
- Vasantha Kondamudi
- Department of Family Practice, The Brooklyn Hospital Center, NY 11201, USA.
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24
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Bashshur ZF, Taher A, Masri AF, Najjar D, Arayssi TK, Noureddin BN. Anticardiolipin antibodies in patients with retinal vein occlusion and no risk factors: a prospective study. Retina 2003; 23:486-90. [PMID: 12972759 DOI: 10.1097/00006982-200308000-00007] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Several reports have described the association between antiphospholipid antibodies (APAs) and retinal venous occlusive (RVO) disease. The purpose of this study was to look at the prevalence of these antibodies in patients with RVO disease and no conventional risk factors. We specifically examined how APAs may affect the course of this disease. METHODS Twenty-four patients with the diagnosis of RVO disease were screened prospectively for APAs. All were free from risk factors for retinal vein thrombosis and other immunologic conditions. Patients were observed for a period of 3 to 12 months. RESULTS Lupus anticoagulant was negative in all 24 patients. Ten (43%) of 24 patients had anticardiolipin antibodies (ACAs). All patients with ACAs were younger than 45 years of age, with an average age of 33 years. The average age of patients with no ACAs was 66 years. Comparison of the average age of the two groups showed a statistically significant difference. There was no statistical significance between the two groups for development of neovascular disease. Seropositive patients who developed neovascularization had elevated titers for an average of 11.8 weeks versus 3.3 weeks for those who did not have neovascularization. Neovascular complications generally began several weeks after the titers became negative. CONCLUSION There was a significant prevalence of ACAs in young patients with RVO disease and no associated systemic risk factors. Seropositive patients who developed neovascular disease had elevated titers for more than 6 weeks. However, the role of these transient ACAs in retinal vein occlusion is still not clear and merits further study.
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Affiliation(s)
- Ziad F Bashshur
- Department of Ophthalmology, American University of Beirut Medical Center, Beirut, Lebanon.
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25
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Abstract
The antiphospholipid (aPL) antibody syndrome is an autoimmune condition in which vascular thrombosis and/or recurrent pregnancy losses occur in patients with laboratory evidence for antibodies that bind to phospholipids. There have been significant advances in the recognition of the role of phospholipid-binding cofactors, primarily beta2GPI, as the true immunologic targets of the antibodies. Recent evidence suggests that the antibodies disrupt phospholipid-dependent anticoagulant mechanisms and/or that aPL antibodies induce the expression of procoagulant and proadhesive molecules on endothelial cells. Current diagnosis is based on clinical findings and empirically derived tests, such as assays for antibodies that bind to phospholipids or putative cofactors and coagulation assays that detect inhibition of phospholipid-dependent coagulation reactions. Current treatment relies primarily on anticoagulant therapy. Research advances are expected to bring mechanistically based diagnostic tests and improved therapy that target the roots of the disease process.
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Affiliation(s)
- Jacob H Rand
- Department of Medicine, Mount Sinai School of Medicine, New York, New York 10029, USA.
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26
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Durrani OM, Gordon C, Murray PI. Primary anti-phospholipid antibody syndrome (APS): current concepts. Surv Ophthalmol 2002; 47:215-38. [PMID: 12052409 DOI: 10.1016/s0039-6257(02)00289-8] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Primary anti-phospholipid syndrome (APS) is a thrombophilic state characterized by recurrent arterial and venous thrombosis, recurrent pregnancy loss, and the presence of circulating anti-phospholipid antibodies that may be responsible for thrombophilia and pregnancy morbidity. Ophthalmologic features are present in 15-88% of the patients with primary APS, thus ophthalmologists are one of the first physicians to whom the patient will present. An accurate diagnosis may save the patient from recurrent, potentially life-threatening thrombosis. In the U.S.A., an estimated 35,000 new cases of APS-related venous thrombosis occur each year in a population that is several decades younger than the patient population typically affected by thrombosis. Clinical features, such as chorea, transverse myelitis, cardiac valvular lesions, and accelerated atherosclerosis, are hypothesized to be due to a direct tissue-antibody interaction and cannot be explained purely by thrombosis. The use of recently proposed, well-defined diagnostic criteria, and better standardization of laboratory assays for the anti-phospholipid antibodies should help enable epidemiological surveys to establish the prevalence of these antibodies in patients with thrombosis and in the general population. Diagnosis of APS should be considered in all patients with recurrent systemic or ocular thrombosis in the absence of known risk factors. Several well-designed prospective studies show an increased risk of thrombosis in the presence of medium to high antibody level. With ocular involvement in as many as 88% of APS patients, an ophthalmic assessment should be an integral part of the clinical work-up of any patient with suspected or confirmed APS. The presence of isolated ocular thrombophilia with persistently elevated anti-phospholipid antibodies or lupus coagulant should confirm the diagnosis of APS. Management of these patients must be a multi-disciplinary effort with either a rheumatologist or a hematologist having the overall responsibility for coordinating treatment and monitoring the patient's immune status and anticoagulation. Treatment of isolated ocular thrombophilia in the presence of moderate to high titers of antiphospholipid antibodies should be on the same principles as patients with APS to prevent recurrent ocular or cerebral thrombosis.
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Affiliation(s)
- Omar M Durrani
- Academic Unit of Ophthalmology, University of Birmingham, Birmingham, United Kingdom
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27
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Saxonhouse MA, Bhatti MT, Driebe WT, Freeman BE, Maria BL, Carney PR. Primary antiphospholipid syndrome presenting with a branch retinal artery occlusion in a 15-year-old boy. J Child Neurol 2002; 17:392-4. [PMID: 12150590 DOI: 10.1177/088307380201700517] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Acute vascular events are rare in the pediatric population, but there is an association with the presence of antiphospholipid antibodies. When there is no other underlying medical disorder, this is referred to as primary antiphospholipid syndrome. We present a case of a 15-year-old boy who developed an acute superior branch retinal artery occlusion. Complete evaluation revealed significant elevations in antiphospholipid antibodies. To our knowledge, there are no cases in children of primary antiphospholipid syndrome presenting with this clinical manifestation.
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Affiliation(s)
- Matthew A Saxonhouse
- Department of Pediatrics, Shands Children's Hospital, University of Florida, Gainesville 32610-0296, USA.
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28
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Weinstein R, Mahmood M. Case records of Massachusetts General Hospital. Weekly clinicopathological exercises. Case 6-2002. A 54-year-old woman with left, then right, central-retinal-vein occlusion. N Engl J Med 2002; 346:603-10. [PMID: 11856800 DOI: 10.1056/nejmcpc020006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- Robert Weinstein
- Hematology and Transfusion Medicine, St. Elizabeth's Medical Center of Boston, MA, USA
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29
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Abstract
Central retinal vein occlusion is one of the commonest vascular diseases of the eye. The pathogenesis is multifactorial with both local factors and systemic diseases being aetiologically important. Many thrombophilic conditions have recently been identified and studies looking at their potential role in CRVO have been undertaken. The aim of this review is to critically appraise these studies as to date many have given conflicting results, making it far from clear what role thrombophilic conditions play in CRVO. It appears that hyperhomocysteinaemia and antiphospholipid syndrome are causes of CRVO and there is evidence that disorders causing hypofibrinolysis may also be important. The common hereditary thrombophilic conditions however do not appear to be strong risk factors but larger studies are needed for a definitive answer.
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Affiliation(s)
- C D Fegan
- Department of Haematology, Birmingham Heartlands Hospital, UK.
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30
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Miserocchi E, Baltatzis S, Foster CS. Ocular features associated with anticardiolipin antibodies: a descriptive study. Am J Ophthalmol 2001; 131:451-6. [PMID: 11292408 DOI: 10.1016/s0002-9394(00)00884-9] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
PURPOSE To evaluate ocular features in patients presenting with inflammation in the presence of anticardiolipin antibodies. METHODS A descriptive study of 13 patients presenting with idiopathic ocular inflammation involving anterior and posterior segment was performed. Patients were followed for a mean follow-up of 22 months (range, 1 to 125). A comprehensive report of ocular involvement, including visual symptoms, visual acuity, clinical characteristics, funduscopic and fluorangiographic features, was reported. Systemic associated symptoms were analyzed. Laboratory investigations included anticardiolipin antibody titers and isotypes, presence of other autoantibodies, and markers of immune system activation. RESULTS The most common ocular symptom at presentation was blurred vision (eight patients) followed by redness and pain(three patients) and visual loss(two patients). Anterior segment abnormalities, including iritis (eight patients) scleritis (two patients) and filamentary keratitis (one patient), were present in 76% of patients, whereas the most represented feature of posterior involvement was retinal vasculitis (60%) followed by vitritis (38%), retinal detachment (15%), posterior scleritis (7%), and central retinal artery occlusion (7%). All patients had abnormal titers of anticardiolipin antibodies, predominantly IgG isotype; six had markers of immune system activation. CONCLUSIONS Although posterior pole disease is more commonly associated with anticardiolipin antibodies, the anterior segment can also be involved with a wide spectrum of features. Scleritis has never been previously described as associated with anticardiolipin antibodies. Systemic symptoms are frequently present in association with ocular disease.
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Affiliation(s)
- E Miserocchi
- Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Uveitis and Immunology Service, Harvard Medical School, Boston, Massachusetts 02114, USA
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31
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Nogueira Goriba A, Martín Sánchez MD. [Ophthalmologic manifestations in primary antiphospholipid syndrome]. Rev Clin Esp 2001; 201:39-40. [PMID: 11293983 DOI: 10.1016/s0014-2565(01)70740-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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32
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Demirci FY, Küçükkaya R, Akarçay K, Kir N, Atamer T, Demirci H, Ongör E. Ocular involvement in primary antiphospholipid syndrome. Ocular involvement in primary APS. Int Ophthalmol 2000; 22:323-9. [PMID: 10937845 DOI: 10.1023/a:1006305705080] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
UNLABELLED The purpose of this study is to evaluate the ocular findings in patients with the primary antiphospholipid syndrome (APS). PATIENTS AND METHODS Twenty-two patients (44 eyes) with primary APS (17 women, 5 men) were examined. All patients were younger than 50 years (median age; 37.5 years). In 18 patients, fundus flourescein angiography was performed in addition to the ophthalmologic examination. RESULTS Sixteen patients (72.7%) described visual symptoms. Anterior segment was normal in 19 patients (86.4%). Posterior segment abnormalities were observed in 15 patients (68.2%). Venous dilatation and tortuosity were the most common ocular findings. Retinal vascular occlusive disease was detected in 5 patients (22.7%). Flourescein angiography abnormalities were noted in 14 of the 18 patients (77.8%). The most common angiographic finding was pigment epithelial window defects. CONCLUSIONS Our results indicate that posterior eye segment involvement is relatively common in the primary APS. It also seems that the screening for APS is important in young patients with retinal vascular occlusion, especially in those without conventional risk factors.
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Affiliation(s)
- F Y Demirci
- Department of Ophthalmology, Istanbul University, Istanbul Faculty of Medicine, Turkey.
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33
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Ang LP, Yap EY, Fam HB. Bilateral choroidal infarction in a patient with antiphospholipid syndrome: a case report. Clin Exp Ophthalmol 2000; 28:326-8. [PMID: 11021567 DOI: 10.1046/j.1442-9071.2000.00322.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE To report a case of bilateral choroidal infarction occurring as a complication of primary antiphospholipid syndrome. METHODS The case notes of the patient were reviewed. RESULTS A 25-year-old man with primary antiphospholipid syndrome and a previous history of deep vein thrombosis and pulmonary embolism, developed episcleritis and bilateral choroidal infarction, with deterioration of vision to 6/12 OD and counting fingers at 5 feet OS. Anticoagulation therapy with warfarin was administered and the patient's vision gradually improved to 6/6 OD and 6/9 OS. CONCLUSION Primary antiphospholipid syndrome is associated with thrombotic phenomena, which may affect the ocular arterial and venous vasculature. Therefore, a detailed ophthalmological examination is warranted in those patients who present with ocular symptoms and deteriorating vision. Retinal fluorescein angiography is valuable in confirming the diagnosis when in doubt, and in determining the extent of vessel occlusion.
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Affiliation(s)
- L P Ang
- Department of Ophthalmology, Tan Tock Seng Hospital, Singapore.
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34
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Abstract
Antiphospholipid syndrome includes elevation of either the lupus anticoagulant titer or the anticardiolipin antibody titer on two occasions, separated by 6 weeks in a patient with an episode of thrombosis. The eye is involved frequently in patients with antiphospholipid syndrome. Patients with retinal vascular disease and none of the usual risk factors for retinal vascular disease should be considered at risk for expressing this syndrome.
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Affiliation(s)
- J P Bolling
- Mayo Clinic, Jacksonville, Florida 32224, USA
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35
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Dori D, Beiran I, Gelfand Y, Lanir N, Scharf J, Miller B, Brenner B. Multiple retinal arteriolar occlusions associated with coexisting primary antiphospholipid syndrome and factor V Leiden mutation. Am J Ophthalmol 2000; 129:106-8. [PMID: 10653428 DOI: 10.1016/s0002-9394(99)00278-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
PURPOSE To investigate a case of a young woman with both primary antiphospholipid syndrome and factor V Leiden mutation who developed multiple retinal arteriolar occlusions. METHOD Case report of a 25-year-old woman with history and laboratory tests confirming the diagnosis of both primary antiphospholipid syndrome and factor V Leiden mutation who presented with blurred vision in both eyes. RESULTS Multiple retinal arteriolar occlusions were observed in both of her eyes. The patient was treated first with heparin and then with warfarin. CONCLUSIONS Primary antiphospholipid syndrome and factor V Leiden mutation, as well as other forms of thrombophilia, should be considered in the differential diagnosis of unexplained retinal vascular occlusions. The coexistence of several thrombophilic disorders may carry a particularly high risk for thrombotic manifestations.
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Affiliation(s)
- D Dori
- Department of Ophthalmology, Rambam Medical Center, Haifa, Israel.
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36
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Abstract
Congenital and acquired hypercoagulable states arise from an imbalance between procoagulant and anticoagulant forces. Although these conditions are present throughout the vascular tree, they typically give rise to local thrombotic lesions in discrete segments of the veins or arteries; this suggests that focal defects in the vascular wall or blood flow must be associated with a hypercoagulable state to produce thrombosis. Numerous new factors associated with hypercoagulability have been described in the past few years. Congenital and acquired hypercoagulable states are reviewed here, with an emphasis on recent data on focal thrombosis involving the eye and central nervous system.
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Affiliation(s)
- V Biousse
- Neuro-ophthalmology Unit, Emory Eye Center, Atlanta, GA 30322, USA.
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37
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Cobo-Soriano R, Sánchez-Ramón S, Aparicio MJ, Teijeiro MA, Vidal P, Suárez-Leoz M, Rodriguez-Mahou M, Rodriguez-Huerta A, Fernández-Cruz E, Cortés C. Antiphospholipid antibodies and retinal thrombosis in patients without risk factors: a prospective case-control study. Am J Ophthalmol 1999; 128:725-32. [PMID: 10612509 DOI: 10.1016/s0002-9394(99)00311-6] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To determine the prevalence of antiphospholipid antibodies and other immunologic abnormalities in patients with occlusive retinal vascular events, exempt from conventional risk factors of retinal thrombosis. METHODS Forty patients with retinal vascular occlusion (26 with retinal vein occlusions, eight with arterial occlusions, two with combined venous and arterial occlusions, and four with venous occlusions plus vasculitis), free of main accepted risk factors for retinal thrombosis, were prospectively screened for antiphospholipid antibodies (anticardiolipin-antibodies and lupus anticoagulant) and other immunologic abnormalities. Fourteen patients were younger than 50 years. Prevalence and mean values of antiphospholipid antibodies (aPL) were compared with those in a homogeneous control group of 40 patients. RESULTS The prevalence of antiphospholipid antibodies in the study group was 22.5% (nine of 40). Comparison with control group prevalence (5% [two of 40]) showed a statistically significant difference (P = .04). Six patients in the study group disclosed positivity for IgG-anticardiolipin antibodies, one patient for IgM anticardiolipin antibodies, and two patients for both isotypes IgG and IgM anticardiolipin antibodies. The antibody assay for lupus anticoagulant was negative for all patients. Three patients were diagnosed as having primary antiphospholipid antibody syndrome and are undergoing systemic anticoagulant therapy. Relevant immunologic abnormalities were also found (27.5% with antinuclear antibodies, 35% with elevation of circulating immune complexes, 35% with complement deficiency, 30% with positive rheumatoid factor, and 17.5% with positive C-reactive protein). Thirteen patients (32.5%) had more than four parameters altered. No significant association was found between prevalence or mean values of anticardiolipin antibody and patients younger than 50 years. CONCLUSIONS The high prevalence of anticardiolipin antibodies in patients with vaso-occlusive retinopathy exempt from conventional risk factors, and the relevant diagnostic and therapeutic implications, lead us to recommend a systematic search for specific antiphospholipid antibodies in such patients.
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Affiliation(s)
- R Cobo-Soriano
- Department of Ophthalmology, Hospital General Universitario Gregorio Marañon, Universidad Complutense de Madrid, Spain
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38
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Loewenstein A, Goldstein M, Winder A, Lazar M, Eldor A. Retinal vein occlusion associated with methylenetetrahydrofolate reductase mutation. Ophthalmology 1999; 106:1817-20. [PMID: 10485556 DOI: 10.1016/s0161-6420(99)90357-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
Abstract
OBJECTIVE To report on the occurrence of methylenetetrahydrofolate reductase (MTHFR) deficiency in patients with retinal vein occlusion (RVO). DESIGN Prospective case series PARTICIPANTS Fifty-nine consecutive patients with newly diagnosed RVO seen at the Retina Unit in the Tel Aviv Medical Center during 1997. METHODS/TESTING: Interviews and multiple blood analyses were done. Data were compared to the reported incidence of MTHFR deficiency in the Israeli population at large. RESULTS Twenty-six patients (44.1%) were heterozygotes and 11 (18.6%) were homozygotes for 677C-T mutation in MTHFR. The MTHFR 677C-T homozygosity was documented as being present in 10.4% of healthy individuals in the Israeli population. The difference in homozygosity was found to be statistically significant (P = 0.038). CONCLUSIONS Retinal vein occlusion may be associated with a mutation in MTHFR.
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Affiliation(s)
- A Loewenstein
- Department of Ophthalmology, Tel Aviv Sourasky Medical Center, Israel.
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39
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Kalogeropoulos CD, Spyrou P, Stefaniotou MI, Tsironi EE, Drosos AA, Psilas KG. Anticardiolipin antibodies and occlusive vascular disease of the eye: prospective study. Doc Ophthalmol 1999; 95:109-20. [PMID: 10431795 DOI: 10.1023/a:1001131323739] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
There is a recognized association between the presence of anticardiolipin antibodies and vascular occlusive disease. The purpose of our study is to detect the presence of high titers of anticardiolipin antibodies (ACA) in the serum and to correlate the titers with the severity of the vascular disease in patients with occlusive ocular vascular disease. 82 patients were included in a prospective study; 25 patients with anterior ischaemic optic neuropathy, 36 with retinal vein occlusion and 21 with retinal artery occlusion. ACA (IgG and IgM isotypes) were measured by ELISA in the sera of all patients. The group of the patients (group A) was compared to an age-matched control group of 79 healthy individuals (group B). IgG isotype (but not IgM) titers of ACA were found significantly higher in group A (P < 0.001). In patients with titers of ACA (IgG isotype) > 100 units we noted a higher incidence of a more severe disease (recurrency, involvement of both eyes or extraocular manifestations) especially among those with anterior ischaemic optic neuropathy and secondarily in those with retinal artery occlusion. Our results suggest that the association between high titers of ACA and occlusive vascular disease of the eye concerns only the IgG isotype. In addition, the detection of high titers of IgG/AGA in patients could be a useful marker for disease severity and prognosis and this observation seems to be more explicit in cases with arterial occlusive disease than in cases with venous occlusive disease.
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40
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Abu El-Asrar AM, Abdel Gader AG, Al-Amro S, Al-Momen AK. Hypercoagulable states in patients with retinal venous occlusion. Doc Ophthalmol 1999; 95:133-43. [PMID: 10431797 DOI: 10.1023/a:1001795918894] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND AND PURPOSE The pathogenesis of thrombus formation in the retinal vein resulting in retinal vein occlusion is not well understood. This study was carried out to ascertain the role of hypercoagulable states in patients with retinal vein occlusion. METHODS Fifty seven consecutive patients with acute retinal vein occlusion (mean age 48 +/- 11.5 years) were investigated for possible hypercoagulable states. Levels of antithrombin III (AT III), protein C (PC), Protein S (PS), factor XII, and fibrinogen as well as the presence of antiphospholipid antibodies (APAs) were investigated. The APAs and fibrinogen results obtained in these patients were compared to those of healthy controls. RESULTS We detected APAs in 15 out of 57 patients compared to 3 out of 74 controls (p = 0.0002). Fibrinogen levels were significantly higher in patients compared with the controls (p < 0.001). Deficiencies in the naturally occurring anticoagulant proteins including AT III (4 out of 54 patients tested), PC (8 out of 42 patients tested), and PS (12 out of 56 patients tested) were detected. Seven patients out of 32 patients tested had reduced levels of factor XII. Subgroup analysis of the thrombophilic differences between patients who aged 45 years or less and older patients and patients with major trunk vein occlusion and patients with branch vein occlusion revealed no significant differences. CONCLUSION Hypercoagulable states are common in patients with retinal vein occlusion and may contribute to the etiology of the disease.
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Affiliation(s)
- A M Abu El-Asrar
- Department of Ophthalmology, College of Medicine, King Saud University, Riyadh, Saudi Arabia
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41
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Lip PL, Blann AD, Jones AF, Lip GY. Abnormalities in haemorheological factors and lipoprotein (a) in retinal vascular occlusion: implications for increased vascular risk. Eye (Lond) 1998; 12 ( Pt 2):245-51. [PMID: 9683948 DOI: 10.1038/eye.1998.58] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND The pathogenesis of retinal vascular occlusion (RVO), which includes patients with retinal vein or artery occlusions, may be associated with abnormalities of rheology and coagulation. These abnormalities have previously been linked with an increased risk of cardiovascular disease and stroke. AIM, PATIENTS AND METHODS To investigate changes in haemorheological factors (plasma viscosity, haematocrit, haemoglobin, white cell count (WCC), plasma fibrinogen (CLAUSS), soluble adhesion molecule P-selectin (associated with platelet activity and atherosclerosis; ELISA), von Willebrand factor (vWf, an index of endothelial dysfunction; ELISA), fibrin D-dimer (ELISA), lipoprotein(a) (Lp(a), immunoturbidometric assay) and serum lipids, we conducted a cross-sectional case-controlled study of 49 patients (37 men; mean age 66.9 years, SD 12.1 years) with RVO; 34 patients had retinal vein occlusion, whilst 15 had retinal artery occlusion. Their results were compared with those in 36 healthy controls (21 men; mean age 63.7 years, SD 14.8 years). RESULTS Patients with retinal vein occlusion and retinal artery occlusion had higher systolic and diastolic blood pressures compared with controls (both p < 0.0001). These patients also had significantly elevated levels of plasma viscosity, haematocrit, haemoglobin, plasma fibrinogen, PAI, fibrin D-dimer and serum Lp(a) compared with controls. Apart from a reduction in blood pressure, there were no significant differences in the indices measured in patients with retinal vein occlusion when levels measured during their first and second visits were compared. In patients with retinal artery occlusion mean plasma PAI levels were significantly lower at visit 2 compared with visit 1. Plasma viscosity was significantly correlated with fibrinogen (r = 0.63, p < 0.001), systolic blood pressure (r = 0.33, p = 0.03) and cholesterol (r = 0.32, p = 0.04), while P-selectin was correlated with Lp(a) levels (r = 0.38, p = 0.03). CONCLUSION This study suggests that abnormalities in haemorheological factors, fibrinogen and Lp(a) are present in patients with retinal vein occlusion and retinal artery occlusion. These abnormalities appear to persist even at follow-up examination 4-6 weeks later. Abnormalities in haemorheological factors, fibrinogen and Lp(a) may have a role in the pathogenesis of retinal vein occlusion and retinal artery occlusion, perhaps acting synergistically with clinical risk factors such as blood pressure. In addition, as haemorheological factors, fibrinogen and Lp(a) are associated with vascular disease, these findings in patients with RVO may potentially contribute to an increased risk of cardiovascular disease and stroke.
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Affiliation(s)
- P L Lip
- Wolverhampton & Midland Counties Eye Infirmary Wolverhampton, UK
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42
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Nagaraja D, Christopher R, Manjari T. Anticardiolipin antibodies in ischemic stroke in the young: Indian experience. J Neurol Sci 1997; 150:137-42. [PMID: 9268241 DOI: 10.1016/s0022-510x(97)00071-3] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Anticardiolipin antibodies (aCL) have been recognised as a marker for an increased risk of thrombosis. The prevalence of these antibodies in young Indian ischemic stroke population is not known. Our study establishes the prevalence of these antibodies and evaluates their clinical significance in 60 patients aged 40 years or less who presented with completed ischemic stroke. Immunoglobulin G and immunoglobulin M class antibodies to anticardiolipin were determined using a standardized enzyme-linked immunosorbent assay. The prevalence of these antibodies in stroke patients was 23% compared to 3.2% in the controls. All patients studied had no overt evidence of systemic lupus erythematosus or related autoimmune disorders. The aCL-positive stroke patients did not differ significantly from aCL-negative stroke patients with regard to demographic characteristics, risk factor profile, and radiological features. Prior transient ischemic attacks, ischemic retinopathy, and asymptomatic infection were more frequent in the aCL-positive group. The role of anticardiolipin antibodies as a disease marker for ischemic stroke is under-recognised in India and warrants further investigation.
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Affiliation(s)
- D Nagaraja
- Department of Neurology, National Institute of Mental Health and Neuro Sciences, Bangalore, India
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43
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Wiechens B, Schröder JO, Pötzsch B, Rochels R. Primary antiphospholipid antibody syndrome and retinal occlusive vasculopathy. Am J Ophthalmol 1997; 123:848-50. [PMID: 9535637 DOI: 10.1016/s0002-9394(14)71142-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
PURPOSE To report a 31-year-old healthy patient with retinal venous occlusion in his left eye attributable to primary antiphospholipid antibody syndrome. METHODS The patient was examined clinically. Multiple serologic and clinical investigations were performed to determine the causative disease. He was closely followed up for more than 3 years. RESULTS The presence of lupus anticoagulant in our patient was indicated by a kaolin clotting time index of 27 (normal, <17) and confirmed by the demonstration of IgG antibodies against phospholipids. After long-term oral anticoagulant treatment for 2 years, lupus anticoagulant levels returned to normal, and therapy was stopped. No further thrombotic event occurred during follow-up. CONCLUSIONS In retinal vascular occlusions of unexplained origin, antiphospholipid antibodies may play an important role in the pathogenesis. Detecting these antibodies in the serum of patients with retinal vascular occlusion helps determine the appropriate treatment with long-term oral anticoagulants.
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Affiliation(s)
- B Wiechens
- Department of Ophthalmology, Christian-Albrechts-University, Kiel, Germany.
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44
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Abstract
Anticardiolipin antibodies (aCL) have been reported in patients with juvenile chronic arthritis (JCA) without associated thrombotic events. We describe a patient with longstanding JCA who developed central retinal vein occlusion in the presence of antiphospholipid antibodies (APL).
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Affiliation(s)
- A Andrews
- Rheumatology Department, Mount Gould Hospital, Plymouth, UK
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45
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Graham SL, Goldberg I, Murray B, Beaumont P, Chong BH. Activated protein C resistance--low incidence in glaucomatous optic disc haemorrhage and central retinal vein occlusion. AUSTRALIAN AND NEW ZEALAND JOURNAL OF OPHTHALMOLOGY 1996; 24:199-205. [PMID: 8913121 DOI: 10.1111/j.1442-9071.1996.tb01581.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
PURPOSE Activated protein C (APC) resistance has recently been reported as conferring a sevenfold increase in the risk of venous thrombosis. It is linked to a genetic mutation in the factor V gene which occurs commonly (about 2% to 4% of the community have the mutation). Glaucoma patients with nerve fibre layer (NFL) haemorrhages on the optic disc and patients with central retinal vein occlusion (CRVO) were tested for APC resistance to determine if there was an association. METHODS Twenty-three patients with glaucomatous NFL haemorrhages and 23 patients with CRVO were tested. The CRVO cases included 11 with relatively young age of onset (mean 45.1 +/- 6.9 years) without conventional vascular risk factors. Eighty randomly selected Red Cross blood donor samples and 33 staff members were tested as controls. Clotting times with and without exogenous APC were recorded and an APC ratio determined. Cases with APC resistance were tested to confirm that they had the factor V Leiden gene. RESULTS No cases of APC resistance were identified in the glaucoma patients and only one of the younger CRVO patients tested positive, but four of 113 controls tested positive. The difference in prevalence between groups is not significant. The mean APC ratios for the three groups were very similar: NFL haemorrhages 5.46(+/- 1.62), CRVO 5.70(+/- 1.56), controls 5.34 ( +/- 1.19) p > 0.5. CONCLUSION There was not clear association detected between glaucomatous NFL haemorrhages or CRVO and APC resistance in this sample of patients. This negative finding is important due its known association with venous thrombosis elsewhere in the body.
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Affiliation(s)
- S L Graham
- Department of Ophthalmology, Prince of Wales Hospital, Sydney, NSW
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46
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Dunn JP, Noorily SW, Petri M, Finkelstein D, Rosenbaum JT, Jabs DA. Antiphospholipid antibodies and retinal vascular disease. Lupus 1996; 5:313-22. [PMID: 8869905 DOI: 10.1177/096120339600500413] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
BACKGROUND Antiphospholipid antibody retinopathy is a rare and poorly defined clinical entity in which the proper diagnosis has important ocular and systemic implications. The clinical course of five patients with antiphospholipid antibody retinopathy is described and the role of such antibodies in idiopathic retinal venous occlusive disease is investigated. METHODS Five case reports are presented highlighting the presentation, course, therapy, associations and outcomes of patients with antiphospholipid antibody retinopathy. In addition, twenty additional patients presenting with idiopathic retinal venous occlusive disease were tested for the presence of antiphospholipid antibodies. RESULTS All five patients with antiphospholipid antibody retinopathy had diffuse retinal vascular occlusion. All five patients presented with associated rheumatologic disease, including three with lupus or lupus-like disease. Antibodies to antiphospholipid were not detected in any of the twenty patients with idiopathic retinal venous occlusive disease. Prompt panretinal photocoagulation together with varying regimens of corticosteroids, immunosuppressives, or warfarin was partially successful in stabilizing the ocular and systemic disease. CONCLUSION The diagnosis of antiphospholipid antibody retinopathy should be suspected in patients with diffuse retinal vaso-occlusion, particularly when characterized by involvement of both arteries and veins, neovascularization at presentation, and symptoms of symptoms of systemic rheumatologic disease. Antiphospholipid antibodies do not appear to play an important role in idiopathic retinal vein occlusions.
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Affiliation(s)
- J P Dunn
- Wilmer Ophthlmological Institute, Department of Ophthalmology, Jhons Hopkins University School of Medicine, Baltimore, MD 21205, USA
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47
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Coniglio M, Platania A, Di Nucci GD, Arcieri P, Modzrewska R, Mariani G. Antiphospholipid-protein antibodies are not an uncommon feature in retinal venous occlusions. Thromb Res 1996; 83:183-8. [PMID: 8837317 DOI: 10.1016/0049-3848(96)00119-3] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The Primary Antiphospholipid Protein Syndrome (PAPS) is characterised by venous and/or arterial thromboses and recurrent foetal loss, in the presence of the Lupus Anticoagulant (LA), elevated antibodies to cardiolipin (ACA) or both. This investigation evaluates the relation between the PAPS and Retinal Vein Occlusion (RVO). Forty-eight consecutive patients with RVO were screened for ACA and LA. PAPS was present in 16 (33%) of the patients. Our results suggest that testing Antiphospholipid-Protein Antibodies (APA) may be useful in these patients, together with the assessment of other vascular risk factors.
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Affiliation(s)
- M Coniglio
- Department of Human Biopathology, University La Sapienza, Rome, Italy
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48
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Lueck CJ. Investigation of visual loss: neuro-ophthalmology from a neurologist's perspective. J Neurol Neurosurg Psychiatry 1996; 60:275-80. [PMID: 8609502 PMCID: PMC1073848 DOI: 10.1136/jnnp.60.3.275] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- C J Lueck
- Department of Clinical Neuroscience, Western General Hospitals Trust, Edinburgh, UK
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