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Munguía-Realpozo P, Mendoza-Pinto C, Etchegaray-Morales I, Solis-Poblano JC, Godinez-Bolaños K, García-Carrasco M, Escárcega RO, Méndez-Martínez S, Jara-Quezada LJ. Non-invasive imaging in antiphospholipid syndrome to assess subclinical coronary artery disease. Autoimmun Rev 2024; 23:103505. [PMID: 38135174 DOI: 10.1016/j.autrev.2023.103505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 12/17/2023] [Indexed: 12/24/2023]
Abstract
Antiphospholipid antibody syndrome (usually named antiphospholipid syndrome, APS) is an autoimmune disorder seen mainly in young people. Clinically, APS is described by pregnancy complications and/or a hypercoagulable state, including the venous or arterial vasculature, and strongly related to antiphospholipid antibodies. Although several cardiac manifestations have been involved with APS, and accelerated atherosclerosis is present in this condition, little is known about cardiovascular (CV) risk and the relation between APS. Several studies have used imaging markers to associate them with the main clinical features of patients with APS and the probability of having subclinical atherosclerosis. However, it has not yet been established which markers are most related to the risk of developing CV diseases (CVD) in these patients. In this narrative review, we focus on non-invasive imaging markers that can predict CVD, including carotid intima-media thickness and carotid plaques assessed by carotid ultrasonography or coronary artery calcium score, which usually by computed tomography. We also examine the evidence about vascular function markers used in APS, such as arterial flow-mediated brachial dilation and artery stiffness measured by the velocity of the pulse wave. We present the current status of non-invasive imaging markers, which suggest the existence of subclinical atherosclerosis in patients with APS. However, new prospective research is required to identify the predictive value of these findings and their modification by current treatments for APS.
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Affiliation(s)
- Pamela Munguía-Realpozo
- Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades UMAE- CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico; Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico.
| | - Claudia Mendoza-Pinto
- Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades UMAE- CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico; Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico.
| | - Ivet Etchegaray-Morales
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Juan Carlos Solis-Poblano
- Department of Hematology, Hospital de Especialidades UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Karla Godinez-Bolaños
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Mario García-Carrasco
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Mexico
| | - Ricardo O Escárcega
- Cardiac Catheterization Laboratory, Heart and Vascular Institute, Lee Health, United States of America
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Gaspar P, Sciascia S, Tektonidou MG. Epidemiology of antiphospholipid syndrome: macro- and microvascular manifestations. Rheumatology (Oxford) 2024; 63:SI24-SI36. [PMID: 38320589 PMCID: PMC10846913 DOI: 10.1093/rheumatology/kead571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 10/08/2023] [Indexed: 02/08/2024] Open
Abstract
Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterized by thrombotic and non-thrombotic macro- and microvascular manifestations and pregnancy complications in the setting of persistent antiphospholipid antibodies (aPL), namely anticardiolipin antibodies, anti-β2 glycoprotein-I antibodies and lupus anticoagulant. Four decades after its first description, APS prevalence and incidence are still not completely understood due to the limited number of well-designed, population-based multi-ethnic studies. Furthermore, despite decades of efforts to standardise aPL immunoassays, considerable intraassay and interlaboratory variances in aPL measures still exist. Large multicentre APS cohorts have shown a 10-year survival of ∼91% and the presence of catastrophic APS occurs in about 1% of the entire population, associated with a 50% mortality rate. Clinically, any organ can be affected in the context of large, medium or small vessel (artery and/or vein) thrombosis. Macrovascular thrombosis is the hallmark of the disease and veins are more frequently affected than arteries. Deep vein thrombosis/pulmonary embolism thromboembolic disease is the most common APS manifestation, while stroke and transient ischaemic attack are the most frequent arterial thrombosis events. Myocardial infarction can also occur and contributes to increased mortality in APS. A minority of patients present with thrombosis affecting the intraabdominal organs, including the liver, spleen, small and large bowel, and the kidneys. Microvascular thrombosis, including APS nephropathy, chronic skin ulcers and livedoid vasculopathy represent a diagnostic challenge requiring histologic confirmation. In this narrative review we summarize the available evidence on APS epidemiology, focusing on the description of the prevalence of macro- and microvascular manifestations of the disease.
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Affiliation(s)
- Pedro Gaspar
- Internal Medicine Department, Hospital Santa Maria, Centro Hospitalar Universitário Lisboa Norte, Lisbon, Portugal
- Instituto de Medicina Molecular João Lobo Antunes, Centro Académico de Medicina de Lisboa, Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
| | - Savino Sciascia
- Department of Clinical and Biological Sciences, University Center of Excellence on Nephrologic, Rheumatologic and Rare Diseases (ERK-Net, ERN-ReConnect and RITA-ERN Member) with Nephrology and Dialysis Unit and Center of Immuno-Rheumatology and Rare Diseases (CMID), ASL Città Di Torino and University of Turin, Turin, Italy
| | - Maria G Tektonidou
- First Department of Propaedeutic and Internal Medicine, Joint Academic Rheumatology Program, EULAR Centre of Excellence, National and Kapodistrian University of Athens, Medical School, Athens, Greece
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Nevras V, Milaras N, Katsioulis C, Sotiriou Z, Tsalamandris S, Gkounti G, Skevos S. Acute Coronary Syndromes in Antiphospholipid Syndrome-above Suspicion: A Systematic Review. Curr Probl Cardiol 2023; 48:101503. [PMID: 36402221 DOI: 10.1016/j.cpcardiol.2022.101503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 11/11/2022] [Indexed: 11/18/2022]
Abstract
Antiphospholipid syndrome(APS) is an autoimmune disorder characterized clinically by vascular thrombosis and/or pregnancy morbidity, associated with persistently elevated titers of antiphospholipid antibodies on at least two measurements over 12 weeks apart. In this study, we conducted a systematic review of the literature utilizing the Pubmed platform, in order to acquire clinical information about acute coronary syndromes in patients with APS. The obtained articles were reviewed in order to register the clinical characteristics, the rate of occurrence, the prognosis and the therapeutic approach of these patients. APS should be considered in young patients with acute myocardial infarction, even in patients with normal coronary arteries. The pharmaceutical approach is mainly based on the vitamin K antagonists, and in certain occasions aspirin, without any definite guidelines on the subject. Further randomized clinical trials are imperative for a better understanding of the particular characteristics of this group of patients, so that a more complete therapeutic approach to be obtained.
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Affiliation(s)
- Vasileios Nevras
- Cardiology Department, General Hospital of Thessaloniki G.Gennimatas, Thessaloniki, Thessaloniki, Greece
| | - Nikias Milaras
- Cardiology Department, General Hospital of Athens Hippokration, Athens, Athens, Greece.
| | - Christos Katsioulis
- Cardiology Department, General Hospital of Thessaloniki G.Gennimatas, Thessaloniki, Thessaloniki, Greece
| | - Zoi Sotiriou
- Pediatrics Department, General Hospital of Karditsa, Karditsa, Karditsa, Greece
| | - Sotirios Tsalamandris
- Cardiology Department, General Hospital of Athens Hippokration, Athens, Athens, Greece
| | - Georgia Gkounti
- Cardiology Department, General Hospital of Thessaloniki G.Gennimatas, Thessaloniki, Thessaloniki, Greece
| | - Sideris Skevos
- Cardiology Department, General Hospital of Athens Hippokration, Athens, Athens, Greece
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Ramjas V, Jain A, Lee RDM, Fioni F, Tawfik N, Sandhu O, Hamid P. Unraveling the Association Between Myocardial Infarction of Nonobstructive Coronary Arteries and Antiphospholipid Syndrome. Cureus 2021; 13:e17002. [PMID: 34540404 PMCID: PMC8423341 DOI: 10.7759/cureus.17002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Accepted: 08/08/2021] [Indexed: 02/07/2023] Open
Abstract
The term "myocardial infarction with nonobstructive coronary arteries (MINOCA)" refers to a condition characterized by clinical signs and symptoms consistent with acute myocardial infarction (AMI) (as defined by the third universal definition of infarction) and coronary arteries that are angiographically normal or nearly normal. A prominent source of morbidity and mortality in patients with antiphospholipid syndrome (APS) is thrombotic events. To evaluate whether there is a relation between APS and MINOCA in this research, we did an extensive assessment of the existing research in this field. According to the data, APS was associated with microvascular thrombosis, aberrant lipid metabolism, hypertension, and abnormalities of the coagulation cascade, among other conditions. Based on the available data, we discovered evidence that suggests a relationship between MINOCA and APS patients. It is vital to raise awareness of this concern among the general public. Also required is the development and implementation of diagnostic and targeted treatment guidelines for patients with APS and MINOCA.
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Affiliation(s)
- Vishal Ramjas
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Arpit Jain
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Rholter Dave M Lee
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Fioni Fioni
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Nouran Tawfik
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Osama Sandhu
- Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Pousette Hamid
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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Tung ML, Tan B, Cherian R, Chandra B. Anti-phospholipid syndrome and COVID-19 thrombosis: connecting the dots. Rheumatol Adv Pract 2021; 5:rkaa081. [PMID: 33615129 PMCID: PMC7882149 DOI: 10.1093/rap/rkaa081] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/02/2020] [Indexed: 02/06/2023] Open
Abstract
As the coronavirus disease 2019 (COVID-19) pandemic, which is caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is spreading rapidly worldwide, it has emerged as a leading cause of mortality, resulting in >1 million deaths over the past 10 months. The pathophysiology of COVID-19 remains unclear, posing a great challenge to the medical management of patients. Recent studies have reported an unusually high prevalence of thromboembolic events in COVID-19 patients, although the mechanism remains elusive. Several studies have reported the presence of aPLs in COVID-19 patients. We have noticed similarities between COVID-19 and APS, which is an autoimmune prothrombotic disease that is often associated with an infective aetiology. Molecular mimicry and endothelial dysfunction could plausibly explain the mechanism of thrombogenesis in acquired APS. In this review, we discuss the clinicopathological similarities between COVID-19 and APS, and the potential role of therapeutic targets based on the anti-phospholipid model for COVID-19 disease.
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Affiliation(s)
- Moon Ley Tung
- Department of Hematology and Oncology, National University Cancer Institute
- Yong Loo Lin School of Medicine, National University of Singapore
| | - Bryce Tan
- Department of Medicine, National University Hospital
| | - Robin Cherian
- Yong Loo Lin School of Medicine, National University of Singapore
- Department of Cardiology, National University Heart Centre Singapore
| | - Bharatendu Chandra
- Yong Loo Lin School of Medicine, National University of Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore, Singapore
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Kosheleva NA, Nikitina NM, Andreeva EU. [Case of a Сombination of Lupus Erythematosus, Antiphospholipid Syndrome and Myocardial Infarction]. KARDIOLOGIIA 2019; 59:92-96. [PMID: 31849316 DOI: 10.18087/cardio.2019.12.n610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Accepted: 09/17/2019] [Indexed: 06/10/2023]
Abstract
Systemic lupus erythematosus (SLE) is a systemic autoimmune disease of unknown etiology characterized by a wide range of clinical manifestations with damage to various organs and systems of the body. There are bad prognostic factors for SLE: damage to the heart, kidney, central nervous system, the development of hematological crises and secondary antiphospholipid syndrome. A number of authors consider systemic lupus erythematosus a "new" risk factor for atherosclerosis. The overall risk of myocardial infarction (MI) in patients with SLE is 10 times higher than in the general population. The article presents clinical case report of the development of myocardial infarction in a woman with SLE, receiving therapy for secondary antiphospholipid syndrome.
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Affiliation(s)
- N A Kosheleva
- Saratov State Medical University named after V. I. Razumovsky
| | - N M Nikitina
- Saratov State Medical University named after V. I. Razumovsky
| | - E U Andreeva
- Saratov State Medical University named after V. I. Razumovsky
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Kolitz T, Shiber S, Sharabi I, Winder A, Zandman-Goddard G. Cardiac Manifestations of Antiphospholipid Syndrome With Focus on Its Primary Form. Front Immunol 2019; 10:941. [PMID: 31134062 PMCID: PMC6522847 DOI: 10.3389/fimmu.2019.00941] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2018] [Accepted: 04/11/2019] [Indexed: 01/09/2023] Open
Abstract
Antiphospholipid syndrome (APS) is a multisystem autoimmune disease most commonly associated with recurrent arterial and venous thromboembolism and recurrent fetal loss. Other possible antiphospholipid antibody (aPL)-related clinical manifestations include cardiac involvement. The heart can be involved through immune mediated and /or thrombotic mechanisms. Mortality due to cardiovascular problems is elevated in APS. However, the cardiovascular risk in patients with primary APS (PAPS) compared with lupus-related APS is yet to be established. Cardiac symptoms of APS include valve abnormalities (thickening and vegetations), coronary artery disease (CAD), myocardial dysfunction, pulmonary hypertension, and intracardiac thrombi. Heart valve lesions are the most common cardiac manifestation, observed in approximately one third of PAPS patients and usually do not cause hemodynamic significance. Deposits of immunoglobulins including anticardiolipin (aCL), and of complement components, are commonly observed in affected heart valves from these patients. This suggests that an inflammatory process is initiated by aPL deposition, eventually resulting in the formation of valvular lesion. aPL may have a direct role in the atherosclerotic process via induction of endothelial activation. Multiple traditional and autoimmune-inflammatory risk factors are involved in triggering an expedited atherosclerotic arterial disease evident in APS. It is imperative to increase the efforts in early diagnosis, control of risk factors and close follow-up, in the attempt to minimize cardiovascular risk in APS. Clinicians should bear in mind that a multidisciplinary therapeutic approach is of paramount importance in these patients. This article reviews the cardiac detriments of APS, including treatment recommendations for each cardiac complication.
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Affiliation(s)
- Tamara Kolitz
- Department of Medicine C, Wolfson Medical Center, Holon, Israel
| | - Shachaf Shiber
- Department of Rheumatology, Rabin Medical Center, Petach Tikva, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Itzhak Sharabi
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Cardiology, Wolfson Medical Center, Holon, Israel
| | - Asher Winder
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.,Department of Hematology, Wolfson Medical Center, Holon, Israel
| | - Gisele Zandman-Goddard
- Department of Medicine C, Wolfson Medical Center, Holon, Israel.,Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Tang KT, Hsieh TY, Chao YH, Lin MX, Chen YH, Chen DY, Lin CC. Plasma levels of high-mobility group box 1 and soluble receptor for advanced glycation end products in primary antiphospholipid antibody syndrome patients. PLoS One 2017; 12:e0178404. [PMID: 28558055 PMCID: PMC5448773 DOI: 10.1371/journal.pone.0178404] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2016] [Accepted: 05/12/2017] [Indexed: 12/29/2022] Open
Abstract
Introduction Many studies have demonstrated elevated circulating levels of high-mobility group box 1 (HMGB1) and decreased circulating levels of soluble receptor for advanced glycation end products (sRAGE) in patients with autoimmune diseases. In the present study, we investigated plasma levels of both HMGB1 and sRAGE in primary antiphospholipid syndrome (pAPS) patients. Methods We prospectively recruited 11 pAPS patients, 17 antiphospholipid antibody (APA)-positive SLE patients without APS manifestations (APA+SLE) and 12 SLE patients with secondary APS (APS+SLE). We also recruited 10 healthy controls (HCs). Plasma levels of HMGB1 and sRAGE were determined using sandwich ELISA kits. In addition, plasma levels of HMGB1 were also determined using Western blot in 6 pAPS patients and 6 HCs. Results There was no significant difference in plasma levels of HMGB1 measured by ELISA among subgroups of the enrolled subjects. In addition, there was no significant difference in plasma levels of HMGB1 measured by Western blot between pAPS patients and HCs. On the other hand, we observed a trend toward lower plasma levels of sRAGE in APA+SLE or APS+SLE patients when compared with HCs. However, there was no significant difference in plasma levels of sRAGE between pAPS patients and HCs, or between APA+SLE patients and APS+SLE patients. Conclusion There was no significant difference in plasma levels of sRAGE or HMGB1 between pAPS patients and HCs. Plasma levels of sRAGE/HMGB1 could not be utilized to differentiate between APA+SLE and APS+SLE patients.
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Affiliation(s)
- Kuo-Tung Tang
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, R.O.C
- Ph.D. Program in Translational Medicine, National Chung Hsing University, Taichung, R.O.C
| | - Tsu-Yi Hsieh
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, R.O.C
| | - Ya-Hsuan Chao
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, R.O.C
| | - Meng-Xian Lin
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, R.O.C
| | - Yi-Hsing Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, R.O.C
- School of Medicine, National Yang-Ming University, Taipei, R.O.C
| | - Der-Yuan Chen
- Division of Allergy, Immunology and Rheumatology, Taichung Veterans General Hospital, Taichung, R.O.C
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, R.O.C
- School of Medicine, National Yang-Ming University, Taipei, R.O.C
- Department of Medical Research, Taichung Veterans General Hospital, Taichung, R.O.C
- Institute of Microbiology and Immunology, Chung Shan Medical University, Taichung, R.O.C
- * E-mail: (CCL); (DYC)
| | - Chi-Chen Lin
- Institute of Biomedical Science and Rong Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung, R.O.C
- * E-mail: (CCL); (DYC)
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Ünlü O, Zuily S, Erkan D. The clinical significance of antiphospholipid antibodies in systemic lupus erythematosus. Eur J Rheumatol 2016; 3:75-84. [PMID: 27708976 PMCID: PMC5042235 DOI: 10.5152/eurjrheum.2015.0085] [Citation(s) in RCA: 114] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Accepted: 12/20/2015] [Indexed: 12/22/2022] Open
Abstract
Antiphospholipid syndrome (APS) is the association of thrombosis and/or pregnancy morbidity with antiphospholipid antibodies (aPL). Thirty to forty percent of systemic lupus erythematosus (SLE) patients are tested positive for aPL, which may have an impact on the SLE presentation, management, and prognosis. Compared with SLE patients without aPL, those with aPL have a higher prevalence of thrombosis, pregnancy morbidity, valve disease, pulmonary hypertension, livedo reticularis, thrombocytopenia, hemolytic anemia, acute/chronic renal vascular lesions, and moderate/severe cognitive impairment; worse quality of life; and higher risk of organ damage. The use of low-dose aspirin (LDA) is controversial for primary thrombosis and pregnancy morbidity prevention because of the lack of strong prospective controlled data. Similarly, the use of anticoagulation is controversial for patients with an aPL-related nephropathy. Until further studies are available, physicians should discuss the risk/benefits of LDA or anticoagulation as well as the available literature with patients.
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Affiliation(s)
- Ozan Ünlü
- Division of Rheumatology, Barbara Volcker Center for Women and Rheumatic Disease, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
| | - Stephane Zuily
- Division of Vascular Medicine, Centre Hospitalier Universitaire de Nancy, Regional Competence Centre For RareVascular and Systemic Autoimmune Diseases, Nancy, France
| | - Doruk Erkan
- Division of Rheumatology, Barbara Volcker Center for Women and Rheumatic Disease, Hospital for Special Surgery, Weill Cornell Medicine, New York, USA
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Mankad R. Atherosclerotic vascular disease in the autoimmune rheumatologic patient. Curr Atheroscler Rep 2015; 17:497. [PMID: 25721102 DOI: 10.1007/s11883-015-0497-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Autoimmune diseases, such as rheumatoid arthritis and systemic lupus erythematosus, have a strong association with an increased risk of atherosclerotic cardiovascular diseases (ASCVD), particularly ischemic heart disease (IHD). A majority of the autoimmune conditions occur predominantly in women, and as women continue to experience a higher cardiovascular mortality compared to men, this potential added risk factor must be recognized. Inflammation and immune mechanisms have been shown to be an underlying mechanism for the development of atherosclerosis, thus sharing a common mechanism with rheumatologic conditions. There is an under recognition, in both patient and physician, of the increased cardiovascular (CV) risk within the autoimmune population, with present CV risk profile algorithms performing poorly in these patients. Traditional risk factors play a role in the development of IHD in the autoimmune patient, but their overall significance is unclear and does not fully explain the elevated CV risk. The role of inflammation and risk factors in autoimmune conditions, and their link to the elevated CV risk will be explored within this article.
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Affiliation(s)
- Rekha Mankad
- Division of Cardiovascular Diseases, Mayo Clinic, 200 First Street SW, Rochester, MN, 55905, USA,
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Abstract
The peer-reviewed publications in the field of autoimmunity published in 2013 represented a significant proportion of immunology articles and grew since the previous year to indicate that more immune-mediated phenomena may recognize an autoimmune mechanism and illustrated by osteoarthritis and atherosclerosis. As a result, our understanding of the mechanisms of autoimmunity is becoming the paradigm for translational research in which the progress in disease pathogenesis for both tolerance breakdown and inflammation perpetuation is rapidly followed by new treatment approaches and clinical management changes. The similarities across the autoimmune disease spectrum outnumber differences, particularly when treatments are compared. Indeed, the therapeutics of autoimmune diseases are based on a growing armamentarium that currently includes monoclonal antibodies and small molecules which act by targeting molecular markers or intracellular mediators with high specificity. Among the over 100 conditions considered as autoimmune, the common grounds are well illustrated by the data reported for systemic lupus erythematosus and rheumatoid arthritis or by the plethora of studies on Th17 cells and biomarkers, particularly serum autoantibodies. Further, we are particularly intrigued by studies on the genomics, epigenetics, and microRNA at different stages of disease development or on the safe and effective use of abatacept acting on the costimulation of T and B cells in rheumatoid arthritis. We are convinced that the data published in 2013 represent a promising background for future developments that will exponentially impact the work of laboratory and clinical scientists over the next years.
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Abstract
Clinicians are facing unexpected issues in everyday practice, and these may become counterintuitive or challenging. Illustrative examples are provided by the hypersensitivity to universally used immunosuppressants such as corticosteroids or antibiotics such as beta-lactam. Secondly, additional issues are represented by the discovery of new pathogenetic mechanisms involved in rheumatoid and psoriatic arthritis or other chronic inflammatory diseases, genomic susceptibility to enigmatic diseases such as giant cell arteritis, or the shared role of specific mediators such as semaphorins. Third, the therapeutic armamentarium has dramatically changed over the past decade following the introduction of biotechnological drugs, and new mechanisms are being proposed to reduce adverse events or increase the drug effectiveness, particularly on cardiovascular comorbidities. Finally, rare diseases continue to represent difficult cases, as for Cogan's syndrome, with limited literature available for clinical recommendations. For these reason, the present issue of Clinical Reviews in Allergy and Immunology is timely and dedicated to these and other unique topics in clinical immunology and allergy. The aim of this issue is thus to help clinicians involved in internal medicine as well as allergists and clinical immunologists while discussing new pathways that will prove important in the near future.
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13
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Intima-media thickness in secondary anti-phospholipid syndrome patients: Impact of disease activity. EGYPTIAN RHEUMATOLOGIST 2015. [DOI: 10.1016/j.ejr.2014.07.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Selmi C. Hot topics in autoimmune diseases: Perspectives from the 2013 Asian Congress of Autoimmunity. Autoimmun Rev 2014; 13:781-7. [DOI: 10.1016/j.autrev.2014.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2014] [Accepted: 05/05/2014] [Indexed: 12/12/2022]
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15
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Abstract
The elevated cardiovascular morbidity in rheumatoid arthritis, systemic lupus erythematosus, and the antiphospholipid syndrome is well known, as well as the pulmonary involvement observed in these conditions and to a major extent in systemic sclerosis. These manifestations constitute a major challenge for clinicians involved in patient management. Moreover, several issues regarding the link between autoimmune rheumatic diseases and cardio pulmonary morbidity remain largely enigmatic. The mechanistic role of certain autoantibodies frequently observed in association with heart and lung diseases or the pathogenetic link between chronic inflammation and the pathways leading to atherosclerosis or pulmonary vascular changes are yet to be elucidated. As such, these questions as well as treatment strategies are of common interest to rheumatologists, immunologist, pulmonologists, and cardiologists and thus call for an interdisciplinary approach. This paradigm has been well established for rare conditions such as the Churg-Strauss syndrome. Nowadays, it seems that this approach should be expanded to encompass more common conditions such as coronary heart disease, pulmonary arterial hypertension or dilated cardiomyopathy. The present issue of Clinical Reviews in Allergy and Immunology addresses the new knowledge and concepts of autoimmune-related cardiopulmonary diseases. The issue derives from the 2010 International Autoimmunity Meeting held in Ljubljana, Slovenia and is thus timely and dedicated to the latest developments in this new multidisciplinary field.
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Cardiovascular disease in autoimmune rheumatic diseases. Autoimmun Rev 2013; 12:1004-15. [PMID: 23541482 DOI: 10.1016/j.autrev.2013.03.013] [Citation(s) in RCA: 183] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2013] [Accepted: 03/07/2013] [Indexed: 12/18/2022]
Abstract
Various autoimmune rheumatic diseases (ARDs), including rheumatoid arthritis, spondyloarthritis, vasculitis and systemic lupus erythematosus, are associated with premature atherosclerosis. However, premature atherosclerosis has not been uniformly observed in systemic sclerosis. Furthermore, although experimental models of atherosclerosis support the role of antiphospholipid antibodies in atherosclerosis, there is no clear evidence of premature atherosclerosis in antiphospholipid syndrome (APA). Ischemic events in APA are more likely to be caused by pro-thrombotic state than by enhanced atherosclerosis. Cardiovascular disease (CVD) in ARDs is caused by traditional and non-traditional risk factors. Besides other factors, inflammation and immunologic abnormalities, the quantity and quality of lipoproteins, hypertension, insulin resistance/hyperglycemia, obesity and underweight, presence of platelets bearing complement protein C4d, reduced number and function of endothelial progenitor cells, apoptosis of endothelial cells, epigenetic mechanisms, renal disease, periodontal disease, depression, hyperuricemia, hypothyroidism, sleep apnea and vitamin D deficiency may contribute to the premature CVD. Although most research has focused on systemic inflammation, vascular inflammation may play a crucial role in the premature CVD in ARDs. It may be involved in the development and destabilization of both atherosclerotic lesions and of aortic aneurysms (a known complication of ARDs). Inflammation in subintimal vascular and perivascular layers appears to frequently occur in CVD, with a higher frequency in ARD than in non-ARD patients. It is possible that this inflammation is caused by infections and/or autoimmunity, which might have consequences for treatment. Importantly, drugs targeting immunologic factors participating in the subintimal inflammation (e.g., T- and B-cells) might have a protective effect on CVD. Interestingly, vasa vasorum and cardiovascular adipose tissue may play an important role in atherogenesis. Inflammation and complement depositions in the vessel wall are likely to contribute to vascular stiffness. Based on biopsy findings, also inflammation in the myocardium and small vessels may contribute to premature CVD in ARDs (cardiac ischemia and heart failure). There is an enormous need for an improved CVD prevention in ARDs. Studies examining the effect of DMARDs/biologics on vascular inflammation and CV risk are warranted.
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Antiphospholipid antibodies as non-traditional risk factors in atherosclerosis based cardiovascular diseases without overt autoimmunity. A critical updated review. Autoimmun Rev 2012; 11:873-82. [DOI: 10.1016/j.autrev.2012.03.002] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Accepted: 03/06/2012] [Indexed: 11/23/2022]
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Seizures in primary antiphospholipid syndrome: the relevance of smoking to stroke. Clin Dev Immunol 2012; 2012:981519. [PMID: 22489254 PMCID: PMC3318262 DOI: 10.1155/2012/981519] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2011] [Accepted: 01/14/2012] [Indexed: 01/27/2023]
Abstract
Objectives. To evaluate the frequency of seizures in primary antiphospholipid syndrome (PAPS) and their possible clinical and laboratory associations. Methods. Eighty-eight PAPS patients (Sydney's criteria) were analyzed by a standard interview, physical examination and review of medical charts. Risk factors for seizures, clinical manifestations, associated comorbidities, and antiphospholipid antibodies were evaluated. Results. Nine (10.2%) patients with seizures were identified, 77.8% had convulsions onset after PAPS diagnosis. Mean age, gender, and race were comparable in groups with or without seizures. Interestingly, a higher frequency of current smoking (44.4 versus 10.1%, P = 0.019) was observed in the first group. Stroke, Sneddon's syndrome, and livedo reticularis were more frequent in PAPS patients with seizures than those without seizures, although not statistically significant (P > 0.05). Comparison between patients with seizures onset after PAPS diagnosis (n = 7) and those without convulsions (n = 79) demonstrated a higher frequency of current smoking (42.9 versus 10%, P = 0.042) and stroke in the first group (71.4 versus 30.4%, P = 0.041). Regression analysis confirmed that smoking (P = 0.030) and stroke (P = 0.042) were independently associated to seizures. Conclusion. About 10.2% of PAPS patients had convulsions, predominantly after PAPS diagnosis, and seizures were associated to current smoking and stroke.
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Skaggs BJ, Hahn BH, McMahon M. Accelerated atherosclerosis in patients with SLE--mechanisms and management. Nat Rev Rheumatol 2012; 8:214-23. [PMID: 22331061 PMCID: PMC3765069 DOI: 10.1038/nrrheum.2012.14] [Citation(s) in RCA: 173] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Rapid-onset cardiovascular disease (CVD) is a major concern for many patients with systemic lupus erythematosus (SLE). Cardiovascular events occur more frequently and with earlier onset in patients with SLE compared with healthy individuals. Traditional risk factors, such as altered lipid levels, aging and smoking, do not fully explain this increased risk of CVD, strongly suggesting that autoimmunity contributes to accelerated atherosclerosis. Altered immune system function is recognized as the primary contributor to both the initiation and progression of atherosclerosis. Multiple manifestations of autoimmunity, including changes in cytokine levels and innate immune responses, autoantibodies, adipokines, dysfunctional lipids, and oxidative stress, could heighten atherosclerotic risk. In addition, multiple SLE therapeutics seem to affect the development and progression of atherosclerosis both positively and negatively. SLE-specific cardiovascular risk factors are beginning to be discovered by several groups, and development of a comprehensive, clinically feasible biomarker panel could be invaluable for identification and treatment of patients at risk of developing accelerated atherosclerosis. Here, we discuss the epidemiology of CVD in SLE and the implications of immune system dysfunction on the development and progression, monitoring and treatment of atherosclerosis in individuals with this disease.
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Affiliation(s)
- Brian J Skaggs
- Division of Rheumatology, David Geffen School of Medicine, University of California, Los Angeles, 32-59 Rehab Center, 1000 Veteran Avenue, Los Angeles, CA 90095, USA.
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