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Shobha V, Rajasekhar L, Manuel S, Nayana V, Kavadichanda C, Kounassegarane D, Mathew AJ, Gupta R, Rathi M, Ghosh P, Tripathy SR, Das B, Selvam S, Singh AK, Singh A, Jain A, Aggarwal A. Pattern of disease expression in SLE patients with antiphospholipid antibodies: data from Indian Systemic Lupus Erythematosus Inception cohort (INSPIRE). Rheumatol Int 2024; 44:819-829. [PMID: 38082159 DOI: 10.1007/s00296-023-05511-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Accepted: 11/22/2023] [Indexed: 04/02/2024]
Abstract
Antiphospholipid antibodies (APLA) are present in one-third of systemic lupus erythematosus (SLE) patients, and they are associated with both criteria and non-criteria manifestations. We studied the prevalence, clinical associations, and impact on mortality of APLA in SLE patients from India. Among the Indian SLE inception cohort (INSPIRE), patients who had data on all five routinely performed APLAs [lupus anticoagulant (LA), IgG and IgM anticardiolipin antibody (aCL) and anti-β2-glycoprotein I(β2GPI)] at enrolment were selected. Patients were divided into four categories based on the presence/absence of APLA associated manifestations and presence/absence of the APLA viz SLE-APS, SLE-APLA, SLE: events but no APLA, and SLE: no events, no APLA (reference group). 1035 SLE patients at least 1 APLA antibody was detected in 372 (35.9%). LA was present in 206 (19.9%), aCL in 126 (12.2%) and β2-GPI in 178 (17.2%). There were 88 thrombotic events in 83 patients (8.0%); 73 (82.9%) being arterial; APLA positivity was present in 37 (44.6%) [AOR 1.70 (1.054, 2.76)]. SLE-APS patients were younger and had higher mortality [AOR 4.11 (1.51, 11.3)], neuropsychiatric and hematologic disease. SLE-APLA also had a higher mortality rate [AOR 2.94 (1.06, 8.22)] than the reference group. The mortality was highest in the subset of patients with thrombotic events in the presence of APLA [AOR 7.67 (1.25, 46.9)]. The mere presence of APLA also conferred higher mortality even in the absence of thrombotic events [AOR 3.51 (1.43, 8.63)]. Hematologic manifestations (36.1%) were the most common non-criteria-manifestation. One-third of SLE patients have APLA and its presence is associated with non-criteria hematologic manifestations, arterial thrombosis and higher mortality rate.
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Affiliation(s)
- Vineeta Shobha
- Department of Clinical Immunology and Rheumatology, St. John's Medical College Hospital, Bengaluru, India
| | - Liza Rajasekhar
- Department of Clinical Immunology and Rheumatology, Nizam Institute of Medical Sciences, Hyderabad, India
| | - Sandra Manuel
- Department of Clinical Immunology and Rheumatology, St. John's Medical College Hospital, Bengaluru, India
| | - V Nayana
- Department of Clinical Immunology and Rheumatology, St. John's Medical College Hospital, Bengaluru, India
| | - Chengappa Kavadichanda
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education & Research, Puducherry, India
| | - Deepika Kounassegarane
- Department of Clinical Immunology, Jawaharlal Institute of Postgraduate Medical Education & Research, Puducherry, India
| | - Ashish J Mathew
- Department of Clinical Immunology and Rheumatology, Christian Medical College, Vellore, India
| | - Ranjan Gupta
- Department of Rheumatology, All India Institute of Medical Sciences, New Delhi, India
| | - Manish Rathi
- Department of Nephrology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Parasar Ghosh
- Department of Clinical Immunology and Rheumatology, Institute of Postgraduate Medical Education and Research, Kolkata, India
| | | | - Bidyut Das
- Department of Rheumatology, SCB Medical College, Cuttack, India
| | - Sumithra Selvam
- Division of Epidemiology and Biostatistics, St. John's Research Institute, St. John's Medical College Hospital, Bengaluru, India
| | - Abhishek Kumar Singh
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Ankita Singh
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
| | - Avinash Jain
- Department of Clinical Immunology and Rheumatology, SMS Medical College & Hospital, Jaipur, India
| | - Amita Aggarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India.
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Dhungana S, Pandey A, Aryal N, Kayastha K, Pandey S, Thakur M. A rare case report of coexisting rheumatic heart disease and systemic lupus erythematous. Clin Case Rep 2024; 12:e8430. [PMID: 38197056 PMCID: PMC10774548 DOI: 10.1002/ccr3.8430] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 12/18/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024] Open
Abstract
This case report discusses the rare coexistence of Systemic Lupus Erythematosus (SLE) and Rheumatic Heart Disease (RHD) in a 46-year-old female patient, challenging the conventional understanding of their distinct presentations. The patient exhibited migratory joint pains, palpitations, and shortness of breath. Diagnostic investigations confirmed SLE based on EULAR/ACR criteria, with positive anti-nuclear and anti-dsDNA antibodies. Concurrently, transthoracic echocardiography revealed severe mitral stenosis and regurgitation, leading to the diagnosis of RHD. The patient underwent successful open-heart surgery with mitral valve replacement. The discussion explores the rarity of this coexistence, emphasizing the need for cautious consideration and further research into potential immunological overlaps between SLE and RHD. The report concludes with a call for comprehensive studies to enhance our understanding of the pathophysiology connecting these two conditions.
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Affiliation(s)
| | | | - Nijita Aryal
- Nepal Medical College Teaching HospitalKathmanduNepal
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Bartoli-Leonard F, Zimmer J, Aikawa E. Innate and adaptive immunity: the understudied driving force of heart valve disease. Cardiovasc Res 2021; 117:2506-2524. [PMID: 34432007 PMCID: PMC8783388 DOI: 10.1093/cvr/cvab273] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 12/18/2022] Open
Abstract
Calcific aortic valve disease (CAVD), and its clinical manifestation that is calcific aortic valve stenosis, is the leading cause for valve disease within the developed world, with no current pharmacological treatment available to delay or halt its progression. Characterized by progressive fibrotic remodelling and subsequent pathogenic mineralization of the valve leaflets, valve disease affects 2.5% of the western population, thus highlighting the need for urgent intervention. Whilst the pathobiology of valve disease is complex, involving genetic factors, lipid infiltration, and oxidative damage, the immune system is now being accepted to play a crucial role in pathogenesis and disease continuation. No longer considered a passive degenerative disease, CAVD is understood to be an active inflammatory process, involving a multitude of pro-inflammatory mechanisms, with both the adaptive and the innate immune system underpinning these complex mechanisms. Within the valve, 15% of cells evolve from haemopoietic origin, and this number greatly expands following inflammation, as macrophages, T lymphocytes, B lymphocytes, and innate immune cells infiltrate the valve, promoting further inflammation. Whether chronic immune infiltration or pathogenic clonal expansion of immune cells within the valve or a combination of the two is responsible for disease progression, it is clear that greater understanding of the immune systems role in valve disease is required to inform future treatment strategies for control of CAVD development.
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Affiliation(s)
- Francesca Bartoli-Leonard
- Division of Cardiovascular Medicine, Department of Medicine, Center for Interdisciplinary Cardiovascular Sciences, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Jonas Zimmer
- Division of Cardiovascular Medicine, Department of Medicine, Center for Interdisciplinary Cardiovascular Sciences, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Elena Aikawa
- Division of Cardiovascular Medicine, Department of Medicine, Center for Interdisciplinary Cardiovascular Sciences, Brigham and Women's Hospital, Harvard Medical School, Boston, MA 02115, USA
- Division of Cardiovascular Medicine, Department of Medicine, Center for Excellence in Vascular Biology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Human Pathology, Sechenov First Moscow State Medical University, Moscow, Russia
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4
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Rudasill SE, Sanaiha Y, Xing H, Mardock AL, Khoury H, Jaman R, Ebrahimi R, Benharash P. Association of Autoimmune Connective Tissue Disease and Outcomes in Patients Undergoing Transcatheter Aortic Valve Implantation. Am J Cardiol 2019; 123:1675-1680. [PMID: 30850212 DOI: 10.1016/j.amjcard.2019.02.023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 02/06/2019] [Accepted: 02/13/2019] [Indexed: 01/19/2023]
Abstract
Patients with autoimmune connective tissue disease (CTD) are at higher risk for developing aortic valve pathology, but the safety and value of transcatheter aortic valve implantation (TAVI) in this population has not been investigated. This study evaluated mortality, complication, and readmission rates along with length of stay and total costs after TAVI in patients with CTD. We retrospectively reviewed 47,216 patients who underwent TAVI from the National Readmissions Database between January 2011 and September 2015. Patients with systemic lupus erythematosus, scleroderma, rheumatoid arthritis, and other autoimmune CTD comprised the cohort. The primary outcome was mortality at index hospitalization. The 2,557 CTD patients (5.4%) had a higher Elixhauser co-morbidity index (7.1 vs 6.1, p <0.001) than non-CTD patients. CTD and non-CTD patients had similar mortality (2.8 vs 4.1%, p = 0.052), 30-day readmission (19.3 vs 17.0%, p = 0.077), length of stay (8.2 vs 8.3 days, p = 0.615), and total adjusted costs ($57,202 vs $58,309, p = 0.196), respectively. However, CTD patients were more frequently readmitted for postoperative infection (9.4 vs 5.6%, p = 0.042) and septicemia (8.2 vs 4.5%, p = 0.019). After multivariable adjustment, CTD patients faced lower mortality at index hospitalization (odds ratio [OR] 0.56 [0.38 to 0.82], p = 0.003) but were more frequently readmitted for septicemia (OR = 1.95 [1.10 to 3.45], p = 0.023) and postoperative infection (OR = 3.10 [1.01 to 9.52], p = 0.048) relative to non-CTD patients. In conclusion, CTD is not a risk factor for in-hospital mortality but is an independent risk factor for infectious complications post-TAVI.
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Senesael E, Plein D, La Meir M, Droogmans S. A case report of an unusual cause of mitral stenosis in a young woman. EUROPEAN HEART JOURNAL-CASE REPORTS 2019; 2:yty118. [PMID: 31020194 PMCID: PMC6426048 DOI: 10.1093/ehjcr/yty118] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Accepted: 10/07/2018] [Indexed: 11/29/2022]
Abstract
Background Systemic lupus erythematosus (SLE) is an autoimmune disease, frequently associated with cardiovascular involvement. One of the most frequent complication is mitral valve regurgitation in more than one-third of the patients. Case summary A 30-year-old woman with arthralgia, butterfly rash, and Raynaud phenomenon presented with a systolic murmur and renal impairment. Based on the kidney biopsy the diagnosis of SLE was made. Echocardiography revealed the presence of pulmonary hypertension, restrictive mitral valve disease with nodular thickening of the anterior leaflet and moderate regurgitation, compatible with Libman Sacks (LS) endocarditis. Immunosuppressive therapy was started and the patient status improved with normalization of systolic pulmonary artery pressure. After 8 years without follow-up, she presented with fatigue and dyspnoea based on a severe mitral valve stenosis. Subsequently, she underwent a minimal invasive mitral valve replacement and the diagnosis of LS endocarditis could be confirmed upon histopathological examination. Discussion This case demonstrates that LS endocarditis can not only lead to mitral regurgitation but occasionally to mitral stenosis due to chronic inflammation with thickening and fusion of mitral valve leaflets. Hereby, comprehensive echocardiography, inclusive stress echocardiography, plays a critical role.
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Affiliation(s)
- Ellie Senesael
- Department of Cardiology, University Hospital of Ghent, C.Heymanslaan 10, Ghent, Belgium
| | - Danièle Plein
- Department of Cardiology, Centre for Cardiovascular Diseases, University Hospital of Brussels, Laarbeeklaan 101, Jette, Belgium
| | - Mark La Meir
- Cardiac Surgery, Centre for Cardiovascular Diseases, University Hospital of Brussels, Laarbeeklaan 101, Jette, Brussels, Belgium
| | - Steven Droogmans
- Department of Cardiology, Centre for Cardiovascular Diseases, University Hospital of Brussels, Laarbeeklaan 101, Jette, Belgium
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6
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Cardiovascular involvement in systemic rheumatic diseases: An integrated view for the treating physicians. Autoimmun Rev 2018; 17:201-214. [DOI: 10.1016/j.autrev.2017.12.001] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Accepted: 10/12/2017] [Indexed: 02/07/2023]
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Hoang V, Addison D, Lakkis N, Tabbaa R. ANA-Negative Lupus Presenting with Heart Failure and Severe Valvular Dysfunction: Case Report and Review of the Literature. Methodist Debakey Cardiovasc J 2016; 11:186-8. [PMID: 26634028 DOI: 10.14797/mdcj-11-3-186] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Antinuclear antibody (ANA) negative lupus is an important subset of the systemic lupus erythematosus (SLE) disease spectrum. Since the introduction of human cell line for ANA assay, the occurrence of true ANA-negative SLE has been a rare clinical phenomenon. The nature of cardiac involvement in ANA-negative SLE is not well understood, although any cardiac involvement, including valvular dysfunction, should be considered as a presenting manifestation of SLE irrespective of serology status. Early recognition and intervention appears to be associated with decreased morbidity. The following report describes our first case of ANA-negative SLE with an initial presentation of severe cardiac valvular dysfunction and heart failure. It also characterizes the spectrum of disease severity in ANA-negative SLE and demonstrates how aggressive SLE therapy can improve cardiac disease.
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Affiliation(s)
- Vu Hoang
- Baylor College of Medicine, Houston, Texas
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8
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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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9
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Lin K, Lloyd-Jones DM, Li D, Liu Y, Yang J, Markl M, Carr JC. Imaging of cardiovascular complications in patients with systemic lupus erythematosus. Lupus 2015; 24:1126-34. [PMID: 26038342 DOI: 10.1177/0961203315588577] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2014] [Accepted: 05/05/2015] [Indexed: 11/15/2022]
Abstract
In the long-term survival of patients with systemic lupus erythematosus (SLE), cardiovascular disease (CVD) is a leading cause of death. Recently, multimodality cardiovascular imaging methods have been adopted for the evaluation of cardiovascular risk, which has shown to be associated with both traditional cardiovascular risk factors and SLE-specific conditions. Quantitative imaging biomarkers, which can describe both morphological and functional abnormalities in the heart, are expected to provide new insights to stratify cardiovascular risks and to guide SLE management by assessing individual responses to therapies either protecting the cardiovascular system or suppressing the autoimmune reactions. In this review, we will discuss cutting-edge cardiovascular imaging techniques and potential clinical applications and limitations of those techniques for the evaluation of major SLE-related heart disorders.
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Affiliation(s)
- K Lin
- Department of Radiology, Northwestern University, Chicago, IL, USA
| | - D M Lloyd-Jones
- Department of Preventive Medicine, Northwestern University, Chicago, IL, USA
| | - D Li
- Department of Radiology, Northwestern University, Chicago, IL, USA
| | - Y Liu
- Department of Radiology, Northwestern University, Chicago, IL, USA Department of Radiology, Xijing Hospital, The Fourth Military Medical University, Xi'an, Shaangxi, China
| | - J Yang
- Division of Nephrology, Tangdu Hospital, The Fourth Military Medical University, Xi'an, Shaangxi, China
| | - M Markl
- Department of Radiology, Northwestern University, Chicago, IL, USA
| | - J C Carr
- Department of Radiology, Northwestern University, Chicago, IL, USA
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10
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The risk of ischemic stroke in major rheumatic disorders. J Neuroimmunol 2014; 277:1-5. [PMID: 25266144 DOI: 10.1016/j.jneuroim.2014.09.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Revised: 09/12/2014] [Accepted: 09/13/2014] [Indexed: 02/08/2023]
Abstract
Rheumatic disorders (RD) are a range of conditions associated with inflammation of joints and connective tissue. They can manifest beyond the musculoskeletal system. Recent focus has been placed on the association of ischemic stroke with these conditions. Traditional vascular risk factors seem to be more prevalent in patients with certain types of RD than in the general population, but these factors do not fully explain the enhanced vascular risk in this population. Four major RD will be discussed in terms of their relationship with ischemic stroke: rheumatoid arthritis, systemic lupus erythematosus, ankylosing spondylitis, and psoriatic arthritis.
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11
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Schreiber BE, Connolly MJ, Coghlan JG. Pulmonary hypertension in systemic lupus erythematosus. Best Pract Res Clin Rheumatol 2014; 27:425-34. [PMID: 24238697 DOI: 10.1016/j.berh.2013.07.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Systemic lupus erythematosus is associated with several forms of pulmonary hypertension. It can cause pulmonary hypertension through pulmonary thromboembolic disease, left heart disease and lung disease as well as causing an isolated pulmonary vasculopathy called pulmonary arterial hypertension. The true prevalence of pulmonary arterial hypertension in patients with lupus is not known but probably is no more than 1%. Currently, treatment for lupus-associated pulmonary arterial hypertension is with pulmonary vasodilators including phosphodiesterase-5 inhibitors, endothelin receptor antagonists and prostacyclin analogues, as it is for other causes of pulmonary arterial hypertension. Case series suggest there may be a special role for immunosuppression in this rare group of patients. We present two brief case histories and summarise our experience over 15 years. Prognosis is better in lupus-associated pulmonary arterial hypertension than in systemic sclerosis-associated pulmonary arterial hypertension, but unfortunately it remains a fatal condition in most patients.
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Affiliation(s)
- Benjamin E Schreiber
- National Pulmonary Hypertension Service, Royal Free Hospital NHS Foundation Trust, UK.
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12
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Cervera A, Chamorro A. Antithrombotic therapy in cardiac embolism. Curr Cardiol Rev 2011; 6:227-37. [PMID: 21804782 PMCID: PMC2994115 DOI: 10.2174/157340310791658749] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2010] [Revised: 04/10/2010] [Accepted: 05/25/2010] [Indexed: 01/18/2023] Open
Abstract
Anticoagulation is indicated in most cardioembolic ischemic strokes for secondary prevention. In many cardiac conditions, anticoagulation is also indication for primary stroke prevention, mainly when associated to vascular risk factors. Anticoagulation should be started as soon as possible, as it is safe even in moderate acute strokes. The efficacy of early anticoagulation after cardioembolic stroke in relation to outcome has not been assessed adequately, but there is evidence from animal models and clinical studies that anticoagulation with unfractionated heparin is associated with a better outcome mediated in part by its anti-inflammatory properties.
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Affiliation(s)
- Alvaro Cervera
- Comprehensive Stroke Center, Hospital Clínic; Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS); Barcelona, Spain
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Malvar B, Almeida FM, Rebocho L, Moniz JC, Azevedo F. Cerebral embolism from Libman-Sacks endocarditis. BMJ Case Rep 2011; 2011:bcr.04.2011.4071. [PMID: 22693297 DOI: 10.1136/bcr.04.2011.4071] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Libman-Sacks endocarditis consists of aseptic valvular abnormalities, associated with systemic lupus erythematosus and antiphospholipid syndrome. Embolic ischaemic stroke is a possible clinical presentation. The authors present the case of a woman in her fourth decade who developed central facial palsy after several transient ischaemic attacks with visual loss. Cerebral imaging revealed multiple small ischaemic lesions in the right hemisphere. The transoesophagic echocardiogram showed mitral vegetations and she tested positive for antiphospholipid antibodies. She underwent mitral valve replacement for a mechanical prosthesis due to extensive valvular damage and started anticoagulation. The valve's microbiological exams were negative establishing the diagnosis of libman-sacks endocarditis. Endocarditis should be suspected with sequential cerebral ischaemia in patients of all ages. Valvular surgery is the mainstay of treatment in recurrent embolic events. Association with antiphospholipid antibodies is common yet a poor-known fact. The patient is currently asymptomatic on warfarin and aspirin, with a normal functioning mitral prosthesis.
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Affiliation(s)
- Beatriz Malvar
- Department of Nephrology, Hospital Espirito Santo Évora EPE, Évora, Portugal.
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14
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Font MÀ, Krupinski J, Arboix A. Antithrombotic medication for cardioembolic stroke prevention. Stroke Res Treat 2011; 2011:607852. [PMID: 21822469 PMCID: PMC3148601 DOI: 10.4061/2011/607852] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2010] [Revised: 03/02/2011] [Accepted: 03/27/2011] [Indexed: 01/28/2023] Open
Abstract
Embolism of cardiac origin accounts for about 20% of ischemic strokes. Nonvalvular atrial fibrillation is the most frequent cause of cardioembolic stroke. Approximately 1% of population is affected by atrial fibrillation, and its prevalence is growing with ageing in the modern world. Strokes due to cardioembolism are in general severe and prone to early recurrence and have a higher long-term risk of recurrence and mortality. Despite its enormous preventive potential, continuous oral anticoagulation is prescribed for less than half of patients with atrial fibrillation who have risk factors for cardioembolism and no contraindications for anticoagulation. Available evidence does not support routine immediate anticoagulation of acute cardioembolic stroke. Anticoagulation therapy's associated risk of hemorrhage and monitoring requirements have encouraged the investigation of alternative therapies for individuals with atrial fibrillation. New anticoagulants being tested for prevention of stroke are low-molecular-weight heparins (LMWH), unfractionated heparin, factor Xa inhibitors, or direct thrombin inhibitors like dabigatran etexilate and rivaroxaban. The later exhibit stable pharmacokinetics obviating the need for coagulation monitoring or dose titration, and they lack clinically significant food or drug interaction. Moreover, they offer another potential that includes fixed dosing, oral administration, and rapid onset of action. There are several concerns regarding potential harm, including an increased risk for hepatotoxicity, clinically significant bleeding, and acute coronary events. Therefore, additional trials and postmarketing surveillance will be needed.
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Affiliation(s)
- M. Àngels Font
- Institut d'Investigacions Biomèdiques de Bellvitge (IDIBELL), Hospital Universitari de Bellvitge, L'Hospitalet de Llobregat, 08907 Barcelona, Spain
- Department of Neurology, Hospital Sant Joan de Déu de Manresa (Fundació Althaia), Catalonia, 08243 Manresa, Spain
| | - Jerzy Krupinski
- Department of Neurology, Cerebrovascular Diseases Unit, Hospital Universitari Mútua de Terrassa, Catalonia, 08227 Terrassa, Spain
| | - Adrià Arboix
- Cerebrovascular Division, Department of Neurology, Hospital Universitari Sagrat Cor, University of Barcelona, C/Viladomat 288, Catalonia, 08029 Barcelona, Spain
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15
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Neuropsychological impairment in systemic lupus erythematosus: a comparison with multiple sclerosis. Neuropsychol Rev 2008; 18:149-66. [PMID: 18521755 DOI: 10.1007/s11065-008-9061-2] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2008] [Accepted: 03/16/2008] [Indexed: 01/18/2023]
Abstract
In this manuscript, we review literature describing the neuropsychological and brain imaging characteristics of systemic lupus erythematosus (SLE) patients. The findings are compared and contrasted with multiple sclerosis (MS) studies, revealing similarities and differences of interest to clinicians and researchers. While cognitive impairment is somewhat less common in SLE than MS, the diseases share a similar cognitive profile with deficits most prominent on tests emphasizing the speed of information processing, working memory, and visual/spatial learning, and memory. In early or more mildly affected patients, diffuse white matter damage, which may not be apparent on conventional brain imaging, plays a major role in clinical presentation and cognitive testing. The causes of white matter damage are very different, however, and in later stages of the disease MS and SLE appear to give rise to different forms of cerebral pathology. MS may be characterized by increasing brain atrophy affecting especially the cortical and deep gray matter, at least after conversion to secondary progressive course. There is less evidence for neurodegenerative changes in SLE, but patients are increasingly at risk for cerebrovascular disease. We conclude by offering some suggestions for future clinical and imaging research.
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Abstract
This article focuses on the pathogenesis of the gender gap of autoimmune disease. Specifically, the discussion characterizes the role of sex hormones in the immune response and a female predilection for the common diseases seen in daily practice (ie, lupus erythematosus, myasthenia gravis, and other autoimmune diseases). A comparison between the sexes, with respect to autoimmune disease mechanisms, is presented to give oral and maxillofacial surgeons a better insight as to the role of sex and successful surgical treatment outcomes in this population of patients.
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Affiliation(s)
- Andrea Schreiber
- Department of Oral and Maxillofacial Surgery, New York University College of Dentistry, 345 East 24th Street, New York, NY 10010, USA.
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17
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Lockhart PB, Loven B, Brennan MT, Fox PC. The evidence base for the efficacy of antibiotic prophylaxis in dental practice. J Am Dent Assoc 2007; 138:458-74; quiz 534-5, 437. [PMID: 17403736 DOI: 10.14219/jada.archive.2007.0198] [Citation(s) in RCA: 102] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
INTRODUCTION People with various medical conditions and devices are suggested candidates for receiving antibiotic prophylaxis before undergoing dental procedures. This practice is controversial, however, owing to the lack of proof of efficacy. The authors conducted a qualitative, systematic review to determine the level of evidence for this practice and whether antibiotic prophylaxis prevents distant site infections in these patients. METHODS The authors selected eight groups of patients with specific medical conditions and devices who often are given antibiotic prophylaxis before undergoing invasive dental procedures. The conditions and devices were cardiac-native heart valve disease, prosthetic heart valves and pacemakers; hip, knee and shoulder prosthetic joints; renal dialysis shunts; cerebrospinal fluid shunts; vascular grafts; immunosuppression secondary to cancer and cancer chemotherapy; systemic lupus erythematosus; and insulin-dependent (type 1) diabetes mellitus. The authors thoroughly searched the literature for the years 1966 through 2005 for references indicating some level of support for this practice and graded each publication on the basis of level of evidence. RESULTS The authors found formal recommendations in favor of antibiotic prophylaxis for only three of the eight medical conditions: native heart disease, prosthetic heart valves and prosthetic joints. They found no prospective randomized clinical trials and only one clinical study of antibiotic prophylaxis. Only one systematic review and two case series provided weak, if any, support for antibiotic prophylaxis in patients with cardiac conditions. The authors found little or no evidence to support this practice or to demonstrate that it prevents distant site infections for any of these eight groups of patients. CONCLUSIONS No definitive, scientific basis exists for the use of prophylactic antibiotics before dental procedures for these eight groups of patients.
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Affiliation(s)
- Peter B Lockhart
- Department of Oral Medicine, Carolinas Medical Center, Charlotte, NC 28232-2861, USA.
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Shucard JL, Gaines JJ, Ambrus J, Shucard DW. C-reactive protein and cognitive deficits in systemic lupus erythematosus. Cogn Behav Neurol 2007; 20:31-7. [PMID: 17356342 DOI: 10.1097/wnn.0b013e31802e3b9a] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Recent studies have highlighted the role of serum C-reactive protein (CRP) as a marker for atherosclerosis, and a predictor for vascular disease and stroke. Systemic lupus erythematosus (SLE) has been associated with (1) higher levels of CRP, (2) cerebrovascular disease, and (3) a "subcortical" pattern of cognitive deficits (eg, lower processing speed, poor working memory). These findings suggest that microvascular changes affect cognition in SLE. To our knowledge, no studies have yet attempted to relate levels of CRP with cognitive deficits in SLE. In the present study, we investigated the relationship between CRP level and measures of working memory/processing speed in SLE. METHODS The Paced Auditory Serial Addition Test (PASAT), a sensitive measure of processing speed and working memory, was administered as part of a full neuropsychologic battery. CRP levels were obtained from blood collected on the day of cognitive testing. SLE patients were divided into 2 groups: No detectable CRP (No-CRP) and detectable CRP levels (Elevated-CRP). RESULTS In comparison to the No-CRP group, the Elevated-CRP group performed more poorly on the PASAT. They had fewer correct responses, fewer consecutive correct responses (dyads), and a greater percentage of responses that were obtained by using a less demanding but incorrect "chunking" strategy to perform the PASAT. CONCLUSIONS Results suggest that CRP may be a sensitive marker for subtle executive dysfunction in SLE, possibly due to central nervous system microvascular autoimmune processes. Early treatment of vasculopathy in SLE may help prevent microvascular disease and associated cognitive dysfunction.
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Affiliation(s)
- Janet L Shucard
- Department of Neurology/Jacobs Neurological Institute, State University of New York at Buffalo School of Medicine and Biomedical Sciences, NY, USA.
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Kumar S, Sinha B, Ravikumar E. Emergency Aortic Valve Replacement in Systemic Lupus Erythematosus. Heart Lung Circ 2006; 15:397-9. [PMID: 16815755 DOI: 10.1016/j.hlc.2006.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2006] [Accepted: 04/05/2006] [Indexed: 12/01/2022]
Abstract
The valvular heart disease in systemic lupus erythematosus (SLE) is associated with substantial morbidity and mortality. Current therapy includes symptomatic measures and valve replacement. Overall mortality of valve replacement has been reported to be as high as 25%. Most cases of Libman-Sacks endocarditis in the literature reported dominant aortic regurgitation. We present this unusual case of a young female patient with SLE and glomerulonephritis warranting emergency isolated aortic valve replacement (AVR) for severe calcific aortic stenosis. The literature is reviewed with specific focus on the pathogenesis of and acute treatment options for this extremely rare occurrence.
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Affiliation(s)
- Sanjay Kumar
- Department of Cardiothoracic Surgery, 177, 'D' Floor, Yorkshire Heart Centre, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK.
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Libman-Sacks endocarditis versus infectious endocarditis. COR ET VASA 2006. [DOI: 10.33678/cor.2006.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Chadha T, Hernandez JE. Infliximab-related lupus and associated valvulitis: A case report and review of the literature. ACTA ACUST UNITED AC 2006; 55:163-6. [PMID: 16463396 DOI: 10.1002/art.21702] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Tina Chadha
- Baylor College of Medicine, One Baylor Plaza, Suite 672E, BCM 285, Houston, TX 77030, USA.
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Fernández-Dueñas J, López-Granados A, Mesa-Rubio D, Ariza-Cañete J, Gallo-Marín M, Concha-Ruiz M. Regurgitación mitral severa en endocarditis de Libman-Sacks. Cirugía reparadora. Rev Esp Cardiol 2005. [DOI: 10.1157/13078558] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Brennan MT, Valerin MA, Napeñas JJ, Lockhart PB. Oral manifestations of patients with lupus erythematosus. Dent Clin North Am 2005; 49:127-41, ix. [PMID: 15567365 DOI: 10.1016/j.cden.2004.07.006] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
Abstract
Lupus erythematosus manifests as cutaneous variants, such as discoid lupus erythematosus or systemic lupus erythematosus. Systemic lupus erythematosus is a multisystem autoimmune disease characterized by general autoantibody production and a wide range of mucocutaneous, renal, neuropsychiatric, cardiovascular, infectious, and hematologic manifestations. This article discusses the prevalence of and considerations for oral mucosal lesions in lupus erythematosus and the impact of the various disease manifestations of systemic lupus erythematosus on dental management.
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Affiliation(s)
- Michael T Brennan
- Department of Oral Medicine, Carolinas Medical Center, 1000 Blythe Boulevard, Charlotte, NC 28232, USA.
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Chaves CJ. Stroke in patients with systemic lupus erythematosus and antiphospholipid antibody syndrome. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2004; 6:223-229. [PMID: 15096314 DOI: 10.1007/s11936-996-0017-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Primary prevention of strokes in patients with antiphospholipid antibodies (APLs) with or without systemic lupus erythematosus (SLE) is not well known. The same applies to patients with SLE and valvular heart disease. The decision should be made on an individual basis until further studies become available. Special consideration for preventive antithrombotic treatment should be given to patients with persistent high titers of immunoglobulin G APLs, which require protein cofactor for detection, presence of lupus anticoagulant, or left-sided cardiac valve lesions. High-level oral anticoagulation with warfarin is still the preferred treatment for secondary prevention of strokes in patients with antiphospholipid antibody syndrome (APS) with or without SLE or with cardiac valvular lesions. Immunosuppression should only be used in patients with active SLE disease. There is no evidence so far to support its use in patients with primary APS. Advances in identifying unique APL features that are associated with increased risk for thrombosis will hopefully allow a more rational treatment for primary and secondary prevention of strokes in these patients in the near future.
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