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Shantz E, Elliott SJ, Sperling C, Buhler K, Costenbader KH, Choi MY. Towards an understanding of the biopsychosocial determinants of CVD in SLE: a scoping review. Lupus Sci Med 2024; 11:e001155. [PMID: 39053931 DOI: 10.1136/lupus-2024-001155] [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: 01/23/2024] [Accepted: 06/21/2024] [Indexed: 07/27/2024]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is a chronic autoimmune condition with significant physical, mental, psychosocial and economic impacts. A main driver of SLE morbidity and mortality is cardiovascular disease (CVD). Both SLE and CVD exhibit disparities related to gender, race and other social dimensions linked with biological outcomes and health trajectories. However, the biospsychosocial dimensions of CVD in SLE populations remain poorly understood. The objective of this study was to systematically investigate the existing literature around known social factors influencing the development of CVD in SLE. METHODS A scoping review protocol was developed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping reviews guidelines. The search strategy encompassed three main concepts: SLE, CVD and social factors. Four databases were searched (PubMed, SCOPUS, PsychINFO and CINAHL). 682 studies were identified for screening. Articles were screened in two phases (title/abstract and full text) to determine whether they fulfilled the selection criteria. RESULTS Nine studies were included after screening. All were conducted in the USA between 2009 and 2017. Six studies (67%) were cross-sectional and three (33%) were longitudinal. Most employed SLE cohorts (n=7, 78%) and two drew from healthcare databases (n=2; 22%). We identified five main themes encompassing social factors: socioeconomic status and education (n=5; 56%), race and/or ethnicity (n=7; 78%), mental health (n=2; 22%), gender (n=3; 33%) and healthcare quality and/or insurance (n=2; 22%). Overall, low income, fewer years of education, black race and/or ethnicity, depression, male gender, lack of insurance and healthcare fragmentation were all associated with CVD risk factors and outcomes in SLE. CONCLUSIONS While several social factors contribute to CVD in SLE populations, considerable gaps remain as many social determinants remain un(der)explored. There is rich opportunity to integrate social theory, advance conceptualisations of race and/or ethnicity and gender, expand investigations of mental health and explore novel geographical contexts. In healthcare policy and practice, identified social factors should be considered for SLE populations during decision-making and treatment, and education resources should be targeted for these groups.
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Affiliation(s)
- Emily Shantz
- Geography & Environmental Management, University of Waterloo, Waterloo, Ontario, Canada
| | - Susan J Elliott
- Geography & Environmental Management, University of Waterloo, Waterloo, Ontario, Canada
| | | | - Katherine Buhler
- Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
| | - Karen H Costenbader
- Medicine, Brigham and Women's Hospital, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
| | - May Y Choi
- Medicine, University of Calgary Cumming School of Medicine, Calgary, Alberta, Canada
- McCaig Institute for Bone and Joint Health, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
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2
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Ambler WG, Kaplan MJ. Vascular damage in systemic lupus erythematosus. Nat Rev Nephrol 2024; 20:251-265. [PMID: 38172627 DOI: 10.1038/s41581-023-00797-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2023] [Indexed: 01/05/2024]
Abstract
Vascular disease is a major cause of morbidity and mortality in patients with systemic autoimmune diseases, particularly systemic lupus erythematosus (SLE). Although comorbid cardiovascular risk factors are frequently present in patients with SLE, they do not explain the high burden of premature vascular disease. Profound innate and adaptive immune dysregulation seems to be the primary driver of accelerated vascular damage in SLE. In particular, evidence suggests that dysregulation of type 1 interferon (IFN-I) and aberrant neutrophils have key roles in the pathogenesis of vascular damage. IFN-I promotes endothelial dysfunction directly via effects on endothelial cells and indirectly via priming of immune cells that contribute to vascular damage. SLE neutrophils are vasculopathic in part because of their increased ability to form immunostimulatory neutrophil extracellular traps. Despite improvements in clinical care, cardiovascular disease remains the leading cause of mortality among patients with SLE, and treatments that improve vascular outcomes are urgently needed. Improved understanding of the mechanisms of vascular injury in inflammatory conditions such as SLE could also have implications for common cardiovascular diseases, such as atherosclerosis and hypertension, and may ultimately lead to personalized therapeutic approaches to the prevention and treatment of this potentially fatal complication.
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Affiliation(s)
- William G Ambler
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Mariana J Kaplan
- Systemic Autoimmunity Branch, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, Bethesda, Maryland, USA.
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3
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Martin-Gómez MA, Rodríguez Torres A, Espinosa Hernández M, Lopez Mendoza M, Sabio Sánchez JM, Martin Armada M, Martin Suarez I, Callejas Rubio JL, Castilla Castellano MM, Anglada Pintado JC, Barnosi Marín AC, Martinez Esteban MD, Castilla Guerra L, De Ramón Garrido E. Mortality and cardiovascular risk in vasculitis ANCA. Importance of hypertension and renal function. Experience from southern Spain. HIPERTENSION Y RIESGO VASCULAR 2024; 41:5-16. [PMID: 37517951 DOI: 10.1016/j.hipert.2023.06.001] [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: 09/12/2022] [Revised: 06/02/2023] [Accepted: 06/05/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND Cardiovascular disease (CVD) is one of the principal causes of death in antineutrophil cytoplasmic antibody-(ANCA)-associated vasculitis (AAV). OBJECTIVES To evaluate the mortality and it's causes and CVD and its vascular risk factors (VRFs) in AAV patients in Andalusia. METHODS A multicenter cohort of 220 AAV patients followed-up from 1979 until June 2020 was studied in Andalussia, south of Spain. The information, including socio-demographic and clinical data was recorded retrospectively through chart review. Data was analysed using Chi2, ANOVA and Cox proportional hazards regresion as uni and multivariate test with a 95% confidence interval (CI). RESULTS During a mean ± standard deviation follow-up of 96.79 ± 75.83 months, 51 patients died and 30 presented at least one CVE. Independent prognostic factors of mortality were age (HR 1.083, p=0.001) and baseline creatinine (HR 4.41, p=0.01). Independent prognostic factors of CVE were age [hazard ratio (HR) 1.042, p=0.005] and the presence of hypertension (HTN) six months after diagnosis (HR 4.641, p=0.01). HTN, diabetes and renal failure, all of these important VRFs, are more prevalent in AAV patients than it is described in matched general population. CONCLUSIONS Age and baseline renal function, but not CVEs, are predictors of mortality and age and early HTN are independent predictors for having a CVE. CVD screening in AAV patients is demanded.
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Affiliation(s)
| | | | | | | | - J M Sabio Sánchez
- Internal Medicine Autoimmune Unit, Virgen de las Nieves Hospital, Granada, Spain
| | | | - I Martin Suarez
- Internal Medicine, Juan Ramón Jiménez Hospital, Huelva, Spain
| | | | | | | | | | | | | | - E De Ramón Garrido
- Internal Medicine, Andalussian Society of Autoimmune Diseases (AADEA), Spain
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4
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Rice C, Ayyala DN, Shi H, Madera-Acosta A, Bell S, Qureshi A, Carbone LD, Coughlin SS, Elam RE. Sex and Racial Differences in Systemic Lupus Erythematosus Among US Adults in the All of Us Research Program. Arthritis Care Res (Hoboken) 2023; 75:2096-2106. [PMID: 36705447 PMCID: PMC10372192 DOI: 10.1002/acr.25093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 11/28/2022] [Accepted: 01/24/2023] [Indexed: 01/28/2023]
Abstract
OBJECTIVE Men with systemic lupus erythematosus (SLE) are an understudied population. The present study characterized differences between men and women with SLE. METHODS We examined cross-sectionally participants with SLE in the All of Us Research Program, a US cohort with a participant survey at enrollment (May 2018 to June 2022) and linked electronic health record (EHR) data. We described and compared characteristics of men and women with SLE encompassing disease manifestations and prescribed medications from EHR data and socioeconomic factors, including health literacy and health care access and utilization, from surveys. We reported racial variations stratified by sex. RESULTS Of 1,462 participants with SLE, 126 (9%) were male. Men reported lower educational attainment and less fatigue than women. Myocardial infarction was significantly more common in men. Men had significantly less confidence in completing medical forms than women and exhibited a trend toward requiring more help in reading health-related materials. Barriers to health care access and utilization were common in both men and women (40% versus 47%, respectively, reporting some reason for delay in care; P = 0.35). Women of race other than Black or African American or White more often reported delaying care due to cultural differences between patient and provider. CONCLUSION Our study demonstrated major clinical and health literacy differences in men and women with SLE. Socioeconomic factors were significant barriers to health care in both sexes. Our study suggests men have disproportionately poorer health literacy, which may exacerbate preexisting disparities. Further large prospective studies, focusing on recruiting men, are needed to better characterize racial differences in men with SLE.
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Affiliation(s)
| | - Deepak Nag Ayyala
- Division of Biostatistics and Data Science, Department of Population Health Sciences, Augusta University, Augusta, GA, USA
| | - Hong Shi
- Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Adria Madera-Acosta
- Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
- Charlie Norwood Veterans Affairs Medical Center, Augusta, GA, USA
| | - Stephen Bell
- Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
- Charlie Norwood Veterans Affairs Medical Center, Augusta, GA, USA
| | - Anam Qureshi
- Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
- Charlie Norwood Veterans Affairs Medical Center, Augusta, GA, USA
| | - Laura D. Carbone
- Charlie Norwood Veterans Affairs Medical Center, Augusta, GA, USA
- J. Harold Harrison, MD, Distinguished University Chair in Rheumatology, Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
| | - Steven S. Coughlin
- Division of Epidemiology, Department of Population Health Sciences, Augusta University, Augusta, GA, USA
| | - Rachel E. Elam
- Division of Rheumatology, Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, USA
- Charlie Norwood Veterans Affairs Medical Center, Augusta, GA, USA
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Reid MR, Danguecan AN, Colindres I, Witherspoon D, Rubinstein TB, Drenkard C, Knight AM, Cunningham NR. An ecological approach to understanding and addressing health inequities of systemic lupus erythematosus. Lupus 2023; 32:612-624. [PMID: 36922154 DOI: 10.1177/09612033231164637] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Abstract
Systemic Lupus Erythematosus (SLE) is a complex chronic autoimmune disease disproportionally afflicting women and, in particular, American Indian/Alaska Native, Black, and Hispanic women. These groups of women have significantly worse SLE-related health outcomes which are partially attributable to their exposure to marginalizing and interconnecting social issues like racism, sexism, economic inequality, and more. Although these groups of women have higher rates of SLE and though it is well known that they are at risk of exposure to marginalizing social phenomena, relatively little SLE literature explicitly links and addresses the relationship between marginalizing social issues and poor SLE-health outcomes among these women. Therefore, we developed a community-engaged partnership with two childhood-SLE diagnosed women of color to identify their perspectives on which systemic issues impacted on their SLE health-related outcomes. Afterward, we used Cochrane guidelines to conduct a rapid review associated with these identified issues and original SLE research. Then, we adapted an ecological model to illustrate the connection between systems issues and SLE health outcomes. Finally, we provided recommendations for ways to research and clinically mitigate SLE health inequities.
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Affiliation(s)
- Mallet R Reid
- Department of Family Medicine, College of Human Medicine, 3078Michigan State University, Grand Rapids, MI, USA
| | - Ashley N Danguecan
- Division of Rheumatology, 7979The Hospital for Sick Children, Toronto, ON, Canada
| | | | | | - Tamar B Rubinstein
- Albert Einstein College of Medicine, Children's Hospital at Montefiore, New York, NY, USA
| | | | - Andrea M Knight
- Division of Rheumatology, 7979The Hospital for Sick Children, Toronto, ON, Canada
| | - Natoshia R Cunningham
- Department of Family Medicine, College of Human Medicine, 3078Michigan State University, Grand Rapids, MI, USA
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6
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Additional risk factors associated with thrombosis and pregnancy morbidity in a unique cohort of antiphospholipid antibody-positive patients. Chin Med J (Engl) 2022; 135:658-664. [PMID: 35143425 PMCID: PMC9276217 DOI: 10.1097/cm9.0000000000001964] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Antiphospholipid syndrome (APS) is an autoimmune prothrombotic condition with significant morbidity. The objective of this study was to identify additional clinical and epidemiological risks of arterial thrombosis, venous thrombosis, and pregnancy morbidities in a large cohort of persistent antiphospholipid antibodies (aPLs)-positive carriers. METHODS This was a cross-sectional cohort study of 453 consecutive patients with a documented positive aPL who attended Peking University People's Hospital. Among 453 patients screened, 297 patients had persistent positive aPL. We compared asymptomatic aPL carriers with thrombotic and obstetric APS patients. And the univariate analysis and multivariable logistic regression were used to evaluate the association between different risk factors and APS clinical manifestations. The levels of circulating markers of neutrophil extracellular traps (NETs) (cell-free DNA and citrullinated histone H3 [Cit-H3]) were assessed and compared among aPL-positive carriers with or without autoimmune disease and APS patients. RESULTS Additional risk factors associated with arterial thrombosis among aPL-positive carriers included: smoking (odds ratio [OR] = 6.137, 95% confidence interval [CI] = 2.408-15.637, P = 0.0001), hypertension (OR = 2.368, 95% CI = 1.249-4.491, P = 0.008), and the presence of underlying autoimmune disease (OR = 4.401, 95% CI = 2.387-8.113, P < 0.001). Additional risks associated with venous thrombosis among aPL carriers included: smoking (OR = 4.594, 95% CI = 1.681-12.553, P = 0.029) and the presence of underlying autoimmune disease (OR = 6.330, 95% CI = 3.355-11.940, P < 0.001). The presence of underlying autoimmune disease (OR = 3.301, 95% CI = 1.407-7.744, P = 0.006) is the additional risk, which demonstrated a significant association with APS pregnancy morbidity. Higher circulating levels of cell-free DNA and Cit-H3 were observed among APS patients and aPL patients with autoimmune diseases compared with those aPL carriers without underlying autoimmune diseases. Furthermore, control neutrophils that are conditioned with APS patients' sera have more pronounced NET release compared with those treated with aPL carriers' sera without underlying autoimmune diseases. CONCLUSIONS We identified several potential additional risk factors for APS clinical manifestations among a large cohort of Chinese aPL carriers. Our data may help physicians to risk stratify aPL-positive Asian patients.
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7
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Owen KA, Grammer AC, Lipsky PE. Deconvoluting the heterogeneity of SLE: The contribution of ancestry. J Allergy Clin Immunol 2021; 149:12-23. [PMID: 34857396 DOI: 10.1016/j.jaci.2021.11.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 11/11/2021] [Accepted: 11/12/2021] [Indexed: 12/23/2022]
Abstract
Systemic lupus erythematosus (SLE) is a multiorgan autoimmune disorder with a prominent genetic component. Evidence has shown that individuals of non-European ancestry experience the disease more severely, exhibiting an increased incidence of cardiovascular disease, renal involvement, and tissue damage compared with European ancestry populations. Furthermore, there seems to be variability in the response of individuals within different ancestral groups to standard medications, including cyclophosphamide, mycophenolate, rituximab, and belimumab. Although the widespread application of candidate gene, Immunochip, and genome-wide association studies has contributed to our understanding of the link between genetic variation (typically single nucleotide polymorphisms) and SLE, despite decades of research it is still unclear why ancestry remains a key determinant of poorer outcome in non-European-ancestry patients with SLE. Here, we will discuss the impact of ancestry on SLE disease burden in patients from diverse backgrounds and highlight how research efforts using novel bioinformatic and pathway-based approaches have begun to disentangle the complex genetic architecture linking ancestry to SLE susceptibility. Finally, we will illustrate how genomic and gene expression analyses can be combined to help identify novel molecular pathways and drug candidates that might uniquely impact SLE among different ancestral populations.
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8
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Angley M, Spencer JB, Lim SS, Howards PP. Anti-Müllerian hormone in African-American women with systemic lupus erythematosus. Lupus Sci Med 2020; 7:e000439. [PMID: 33132225 PMCID: PMC7607611 DOI: 10.1136/lupus-2020-000439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 09/18/2020] [Accepted: 10/01/2020] [Indexed: 11/04/2022]
Abstract
OBJECTIVE Women with SLE may experience ovarian insufficiency or dysfunction due to treatment or disease effects. Anti-Müllerian hormone (AMH), a marker of ovarian reserve, has been examined in small populations of women with SLE with conflicting results. To date, these studies have included very few African-American women, the racial/ethnic group at greatest risk of SLE. METHODS We enrolled African-American women aged 22-40 years diagnosed with SLE after age 17 from the Atlanta Metropolitan area. Women without SLE from the same area were recruited from a marketing list for comparison. AMH was measured in serum using the Ansh Labs assay (Webster, Texas, USA). We considered AMH levels <1.0 ng/mL and AMH <25th percentile of comparison women as separate dichotomous outcomes. Log-binomial regression models estimating prevalence ratios were adjusted for age, body mass index and hormonal contraception use in the previous year. RESULTS Our sample included 83 comparison women without SLE, 68 women with SLE and no history of cyclophosphamide (SLE/CYC-) and 11 women with SLE and a history of cyclophosphamide treatment (SLE/CYC+). SLE/CYC+ women had a greater prevalence of AMH <1.0 ng/mL compared with women without SLE (prevalence ratio (PR): 2.90, 95% CI: 1.29 to 6.51). SLE/CYC- women were also slightly more likely to have AMH <1.0 ng/mL (PR: 1.62, 95% CI: 0.93 to 2.82) than comparison women. Results were similar when considering AMH <25th percentile by age of comparison women. CONCLUSIONS Treatment with CYC is associated with low AMH in African-American women with SLE. SLE itself may also be associated with reduced AMH, but to a lesser extent.
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Affiliation(s)
- Meghan Angley
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
| | - Jessica B Spencer
- Division of Reproductive Endocrinology and Infertility, Department of Gynecology and Obstetrics, Emory University School of Medicine, Atlanta, Georgia, USA
| | - S Sam Lim
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
- Department of Medicine, Division of Rheumatology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Penelope P Howards
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia, USA
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9
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Disparities in Lupus and Lupus Nephritis Care and Outcomes Among US Medicaid Beneficiaries. Rheum Dis Clin North Am 2020; 47:41-53. [PMID: 34042053 DOI: 10.1016/j.rdc.2020.09.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Systemic lupus erythematosus (SLE) is a serious chronic autoimmune disease with substantial morbidity and mortality. Although improved diagnostics and therapeutics have contributed to declining mortality rates, important disparities exist in SLE survival rates by race, ethnicity, gender, age, country, and social disadvantage. This review highlights the burden of SLE and lupus nephritis among Medicaid beneficiaries, outlines barriers in access to high-quality SLE care and medication adherence in the Medicaid SLE population, and summarizes disparities in adverse outcomes among SLE patients enrolled in Medicaid.
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10
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Levinson DJ, Abugroun A, Daoud H, Abdel-Rahman M. Coronary artery disease (CAD) risk factor analysis in an age-stratified hospital population with systemic lupus erythematosus (SLE). INTERNATIONAL JOURNAL CARDIOLOGY HYPERTENSION 2020; 7:100056. [PMID: 33447777 PMCID: PMC7803040 DOI: 10.1016/j.ijchy.2020.100056] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Accepted: 10/09/2020] [Indexed: 01/16/2023]
Abstract
Objectives Patients with systemic lupus erythematosus (SLE) are at higher risk for coronary artery disease (CAD) particularly at a younger age. We sought to determine the effect of risk factors on the prevalence of CAD in age stratified hospitalized patients with SLE. Methods The National Inpatient Sample (NIS) was queried for hospitalized patients with SLE during the years 2010–2015, and a control group without SLE. The study sample was stratified by age, 18–35 years, 36–55 years, and adults >55 years. The effect of SLE and traditional Framingham risk factors on the prevalence of CAD were assessed. Dominance analysis allowed for ranking of CAD risk factors in each age group. Results A total 167,466 patients were matched to an equal number of controls. 88.8% were women, 48.5% Caucasian and 29% African-American. In lupus patients 18–35 years prevalent risk factors included hyperlipidemia, hypertension, hypercoagulability and CKD. Diabetes and depression ranked least important. In middle and older patients, traditional risk factors were dominant. In adults >55 years the prevalence of CAD appears higher in Caucasians whereas in young patients 18–35 years, African Americans are dominant. Conclusion CAD in the young adult patient with SLE is represented predominately by an African-American population and it is dominated by a hypercoagulable state and a less significant role for diabetes. In the lupus cohort over 55 years, which is predominantly Caucasian, SLE specific factors are less significant.
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11
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Ramirez GA, Canti V, Del Rosso S, Erra R, Moiola L, Magnoni M, Bozzolo EP, Manfredi AA, Rovere-Querini P. Diagnostic performance of aPS/PT antibodies in neuropsychiatric lupus and cardiovascular complications of systemic lupus erythematosus. Autoimmunity 2019; 53:21-27. [PMID: 31782311 DOI: 10.1080/08916934.2019.1696778] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
Background: Systemic lupus erythematosus (SLE) is associated with a constellation of complications affecting multiple organs, including neuropsychiatric manifestations (NPSLE) and ischaemic events, leading to increased long-term morbidity. Antiphospholipid antibodies (aPL) are a major determinant of vascular inflammation and thromboembolic risk. The diagnostic role of anti-phosphatidylserine/prothrombin (aPS/PT) antibodies in this setting is incompletely defined.Aim: To verify whether aPS/PT add to diagnostics and disease stratification in patients with SLE with or without other aPL.Methods: 131 consecutive patients were studied, including 20 patients with SLE and secondary antiphospholipid syndrome (APS). aPS/PT IgG and IgM were assessed through ELISA and patients were stratified based on the presence of other aPL, on their clinical and laboratory features at time of blood sampling and on their clinical history. Synthetic indices of disease activity, chronic damage and cardiovascular risk were calculated at time of venipuncture.Results: Fifty-one (38.9%) patients with SLE had aPS/PT and 15 (11.5%) patients had aPS/PT as the only aPL (aPS/PT-only). aPS/PT-only patients had a significantly higher prevalence of NPSLE than quadruple aPL-negative patients (p = .007). Patients with aPS/PT were more likely to have a history of ischaemia, thrombocytopenia and Libman-Sacks' endocarditis. The presence of aPS/PT also associated with previous accrual of at least one damage item (p = .043), but had limited predictive values for damage progression in the short term.Conclusion: aPS/PT antibodies provide non-redundant information that could contribute to risk assessment and stratification of patients with SLE.
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Affiliation(s)
- Giuseppe A Ramirez
- Università Vita-Salute San Raffaele, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Valentina Canti
- Università Vita-Salute San Raffaele, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Stefania Del Rosso
- Laboratory Medicine, Autoimmunity Section, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Roberta Erra
- Università Vita-Salute San Raffaele, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Lucia Moiola
- Department of Neurology, Division of Neuroscience, Institute of Experimental Neurology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Marco Magnoni
- Cardiothoracic and Vascular Department, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Enrica P Bozzolo
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Angelo A Manfredi
- Università Vita-Salute San Raffaele, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Patrizia Rovere-Querini
- Università Vita-Salute San Raffaele, Milan, Italy.,Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS Ospedale San Raffaele, Milan, Italy.,Division of Immunology, Transplantation and Infectious Immunity, IRCCS Ospedale San Raffaele, Milan, Italy
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12
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Chae DH, Martz CD, Fuller-Rowell TE, Spears EC, Smith TTG, Hunter EA, Drenkard C, Lim SS. Racial Discrimination, Disease Activity, and Organ Damage: The Black Women's Experiences Living With Lupus (BeWELL) Study. Am J Epidemiol 2019; 188:1434-1443. [PMID: 31062841 DOI: 10.1093/aje/kwz105] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2018] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 12/21/2022] Open
Abstract
Black women are disproportionately affected by systemic lupus erythematosus (SLE), a chronic, potentially debilitating autoimmune disease, and they also experience more rapid progression and worse outcomes compared with other groups. We examined if racial discrimination is associated with disease outcomes among 427 black women with a validated diagnosis of SLE, who live in the Atlanta, Georgia, metropolitan area, and were recruited to the Black Women's Experiences Living with Lupus Study (2015-2017). Frequency of self-reported experiences of racial discrimination in domains such as employment, housing, and medical settings was assessed using the Experiences of Discrimination measure. SLE activity in the previous 3 months, including symptoms of fatigue, fever, skin rashes, and ulcers, was measured using the Systemic Lupus Activity Questionnaire; irreversible damage to an organ or system was measured using the Brief Index of Lupus Damage. Results of multivariable linear regression analyses examining the Systemic Lupus Activity Questionnaire and log-transformed Brief Index of Lupus Damage scores indicated that increasing frequency of racial discrimination was associated with greater SLE activity (b = 2.00, 95% confidence interval: 1.32, 2.68) and organ damage (b = 0.08, 95% confidence interval: 0.02, 0.13). Comprehensive efforts to address disparities in SLE severity should include policies that address issues of racial discrimination.
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Affiliation(s)
- David H Chae
- Department of Human Development and Family Studies, College of Human Sciences, Auburn University, Auburn, Alabama
| | - Connor D Martz
- Department of Human Development and Family Studies, College of Human Sciences, Auburn University, Auburn, Alabama
| | - Thomas E Fuller-Rowell
- Department of Human Development and Family Studies, College of Human Sciences, Auburn University, Auburn, Alabama
| | - Erica C Spears
- Department of Human Development and Family Studies, College of Human Sciences, Auburn University, Auburn, Alabama
| | - Tianqi Tenchi Gao Smith
- Department of Industrial and Systems Engineering, Samuel Ginn College of Engineering, Auburn University, Auburn, Alabama
| | - Evelyn A Hunter
- Department of Special Education, Rehabilitation and Counseling, College of Education, Auburn University, Auburn, Alabama
| | - Cristina Drenkard
- Department of Medicine, Division of Rheumatology, School of Medicine, Emory University, Atlanta, Georgia
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
| | - S Sam Lim
- Department of Medicine, Division of Rheumatology, School of Medicine, Emory University, Atlanta, Georgia
- Department of Epidemiology, Rollins School of Public Health, Emory University, Atlanta, Georgia
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Yang Z, Liang Y. Alternative Explanations for the Divergence in Plasma Microbial Translocation and Microbiome Composition Results Between Patients With Systemic Lupus Erythematosus and First-Degree Relatives: Comment on the Article by Ogunrinde et al. Arthritis Rheumatol 2019; 71:2126-2127. [PMID: 31313520 DOI: 10.1002/art.41046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zaixing Yang
- Huangyan Hospital of Wenzhou Medical University and Taizhou First People's Hospital, Zhejiang, China
| | - Yan Liang
- Changzheng Hospital and Second Military Medical University, Shanghai, China
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Chandrashekara S, Dhote SV, Anupama KR. The Differential Influence of Immunological Process of Autoimmune Disease on Lipid Metabolism: A Study on RA and SLE. Indian J Clin Biochem 2019; 34:52-59. [PMID: 30728673 DOI: 10.1007/s12291-017-0715-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2017] [Accepted: 11/06/2017] [Indexed: 12/29/2022]
Abstract
Metabolic parameters like uric acid, lipids and homocysteine are influenced by immunopathological mechanisms underlying the autoimmune disease processes. The current study examined the differences in these parameters and the correlation between inflammatory and metabolic variables in rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE) patients. The cross-sectional prospective study included 24 treatment-naïve patients with moderate to severe diseases-15 subjects had RA and 9 had SLE. Atherogenic index of plasma (AIP) was used to assess the cardiovascular risk of the patients. Spearman's correlation was performed to verify the relationship between inflammatory and metabolic parameters. A two-tailed P < 0.05 was considered statistically significant for all the analysis. SLE patients had higher uric acid levels, very low density lipoprotein-cholesterol, total cholesterol/high density lipoprotein-cholesterol ratio (TC/HDL-C) and logarithmic ratio of triglycerides to HDL-cholesterol (log[TG/HDL-C]) than RA. Whereas, reduced total lymphocyte count, lipoprotein(a), and low density lipoprotein cholesterol were noted in the former than latter group. Majority of the SLE patients had increased risk of cardiovascular diseases (> 0.24 AIP score) and RA patients in comparison had lower risk. Correlation among serum uric acid, lipid profile constituents and AIP was noted. The immunological process of SLE has greater impact on the metabolic parameters. Higher uric acid levels are suggestive of dysfunctional lipid profile. Understanding the implications of risk factors and its inflammatory role in autoimmune processes may assist in disease management.
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Affiliation(s)
- S Chandrashekara
- ChanRe Rheumatology and Immunology Center and Research, 414/65, 20th Main, West of Chord Road, 1st Block, Rajajinagara, Bangalore, 560010 India
| | - Sachin Vithalrao Dhote
- ChanRe Rheumatology and Immunology Center and Research, 414/65, 20th Main, West of Chord Road, 1st Block, Rajajinagara, Bangalore, 560010 India
| | - K R Anupama
- ChanRe Rheumatology and Immunology Center and Research, 414/65, 20th Main, West of Chord Road, 1st Block, Rajajinagara, Bangalore, 560010 India
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Anjorin A, Lipsky P. Engaging African ancestry participants in SLE clinical trials. Lupus Sci Med 2018; 5:e000297. [PMID: 30613420 PMCID: PMC6307590 DOI: 10.1136/lupus-2018-000297] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Revised: 10/19/2018] [Accepted: 10/25/2018] [Indexed: 01/16/2023]
Abstract
SLE is a complex autoimmune disease with genetic and clinical differences between patients that appear to reside along ancestral lines. Over the last 20 years, a preponderance of evidence has shown that SLE is more common and severe in minority populations, particularly in African ancestry (AA) women. However, in clinical trials for new therapies of SLE, AA is often under-represented. Without enrolling sufficient AA participants, it is difficult to ascertain the safety and efficacy of new potential therapies among individuals with SLE of different ancestries. Although enrolling minority populations in clinical trials has been a significant challenge for many reasons, the various stakeholders involved in clinical research could act within their own realms to develop new paradigms and policies to bolster the inclusion of AA in the development of new therapies.
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Affiliation(s)
- Aderike Anjorin
- RILITE Research Institute, and University of Virginia, Charlottesville, Virginia, USA
| | - Peter Lipsky
- RILITE Research Institute, Charlottesville, Virginia, USA
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Li H, Tong Q, Guo L, Yu S, Li Y, Cao Q, Li J, Li F. Risk of Coronary Artery Disease in Patients With Systemic Lupus Erythematosus: A Systematic Review and Meta-analysis. Am J Med Sci 2018; 356:451-463. [PMID: 30241668 DOI: 10.1016/j.amjms.2018.08.001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2018] [Revised: 07/26/2018] [Accepted: 08/01/2018] [Indexed: 01/11/2023]
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17
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Ramirez GA, Efthymiou M, Isenberg DA, Cohen H. Under crossfire: thromboembolic risk in systemic lupus erythematosus. Rheumatology (Oxford) 2018; 58:940-952. [DOI: 10.1093/rheumatology/key307] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Revised: 08/31/2018] [Indexed: 12/28/2022] Open
Affiliation(s)
- Giuseppe A Ramirez
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
- Department of Rheumatology, University College London Hospitals NHS Foundation Trust, London, UK
- Università Vita-Salute San Raffaele, Milan, Italy
| | - Maria Efthymiou
- Haemostasis Research Unit, Department of Haematology, University College London, London, UK
| | - David A Isenberg
- Centre for Rheumatology, Division of Medicine, University College London, London, UK
- Department of Rheumatology, University College London Hospitals NHS Foundation Trust, London, UK
| | - Hannah Cohen
- Haemostasis Research Unit, Department of Haematology, University College London, London, UK
- Department of Haematology, University College London Hospitals NHS Foundation Trust, London, UK
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18
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Geraldino-Pardilla L, Kapoor T, Canto I, Perez-Recio T, Then J, Tineo C, Loyo E, Askanase A. Damage accrual in systemic lupus erythematosus in Dominicans in New York City and the Dominican Republic. Lupus 2018; 27:1989-1995. [PMID: 30092732 DOI: 10.1177/0961203318791764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Objectives Hispanics with systemic lupus erythematosus (SLE) in the United States have more severe disease and damage accrual compared with whites. Data on Hispanics of similar ancestry in geographically different locations is limited but essential in defining genetic and environmental factors for SLE. This study evaluates SLE disease burden in two Dominican communities, Washington Heights in New York City (NYC) and Santiago in the Dominican Republic (DR). Methods Disease activity (SLE Disease Activity Index 2000 (SLEDAI-2K)) and damage (Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index (SDI)) were cross-sectionally measured in 76 Dominican SLE patients from the Columbia University Lupus Cohort in NYC and compared with 75 Dominican SLE patients living in Santiago in the DR. Results Mean (±SD) age was 40 (±14) and 36 (±11) years for NYC and DR patients, respectively. Median disease duration was 8 years. Disease activity was mild in both groups (SLEDAI-2K of 3 in NYC versus 4 in the DR). NYC Dominicans had more discoid lesions, positive anti-dsDNA, and anti-SSB antibodies. Dominicans in the DR used more corticosteroids, had less medical insurance, lower educational level, and were more likely to be unemployed, whereas more Dominicans in NYC smoked. NYC patients had a higher SDI compared with SLE patients in the DR (0.96 versus 0.24, p < 0.0001). Statistical significance was maintained in adjusted analysis (1.26 versus 0.57, p < 0.0001). Conclusion SLE Dominican patients in NYC had a higher SDI than those in the DR. Longitudinal studies are needed to ascertain whether this difference is due to biological, environmental factors, immigration patterns or a survival bias.
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Affiliation(s)
| | - T Kapoor
- 1 Columbia University College of Physicians and Surgeons, New York, USA
| | - I Canto
- 2 Hospital Regional Universitario Jose Maria Cabral y Baez, Santiago, Dominican Republic
| | - T Perez-Recio
- 1 Columbia University College of Physicians and Surgeons, New York, USA
| | - J Then
- 2 Hospital Regional Universitario Jose Maria Cabral y Baez, Santiago, Dominican Republic
| | - C Tineo
- 2 Hospital Regional Universitario Jose Maria Cabral y Baez, Santiago, Dominican Republic
| | - E Loyo
- 2 Hospital Regional Universitario Jose Maria Cabral y Baez, Santiago, Dominican Republic
| | - A Askanase
- 1 Columbia University College of Physicians and Surgeons, New York, USA
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19
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Racial/ethnic variation in stroke rates and risks among patients with systemic lupus erythematosus. Semin Arthritis Rheum 2018; 48:840-846. [PMID: 30205982 DOI: 10.1016/j.semarthrit.2018.07.012] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 06/30/2018] [Accepted: 07/23/2018] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE), which is associated with increased stroke risk, is more prevalent and often more severe among Blacks, Asians, and Hispanics than Whites. We examined racial/ethnic variation in stroke rates and risks, overall and by hemorrhagic versus ischemic subtype, among SLE patients. METHODS Within Medicaid (2000-2010), we identified patients aged 18-65 with SLE (≥ 3 ICD-9 710.0 codes, ≥ 30days apart) and ≥12 months of continuous enrollment. Subjects were followed from index date to first stroke event, death, disenrollment, or end of follow-up. Race/ethnicity-specific annual event rates were calculated for stroke overall and by subtypes (hemorrhagic vs. ischemic). We used Cox proportional hazard models to estimate hazard ratios (HR) of stroke by race/ethnicity, adjusting for comorbidities and the competing risk of death. RESULTS Of 65,788 SLE patients, 93.1% were female. Racial/ethnic breakdown was 42% Black, 38% White, 16% Hispanic, 3% Asian, and 1% American Indian/Alaska Natives. Mean follow-up was 3.7 ± 3.0years. After multivariable adjustment, Blacks were at increased risk of overall stroke (HR 1.34 [95%CI 1.18-1.53), hemorrhagic stroke (HR 1.42 [1.00-2.01]), and ischemic stroke (HR 1.33 [1.15-1.52]) compared to Whites. Hispanics were at increased risk of overall stroke (HR 1.25 [1.06-1.47)] and hemorrhagic stroke (HR 1.79 [95% CI 1.22-2.61]), but not ischemic stroke, compared to Whites. CONCLUSION Among SLE patients enrolled in Medicaid, we observed elevated stroke risk (overall and by subtype) among Blacks and Hispanics compared to Whites, suggesting the importance of early recognition and screening for stroke risk factors among Blacks and Hispanics.
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20
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Barnado A, Carroll RJ, Casey C, Wheless L, Denny JC, Crofford LJ. Phenome-wide association study identifies marked increased in burden of comorbidities in African Americans with systemic lupus erythematosus. Arthritis Res Ther 2018; 20:69. [PMID: 29636090 PMCID: PMC5894248 DOI: 10.1186/s13075-018-1561-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 03/06/2018] [Indexed: 01/08/2023] Open
Abstract
Background African Americans with systemic lupus erythematosus (SLE) have increased renal disease compared to Caucasians, but differences in other comorbidities have not been well-described. We used an electronic health record (EHR) technique to test for differences in comorbidities in African Americans compared to Caucasians with SLE. Methods We used a de-identified EHR with 2.8 million subjects to identify SLE cases using a validated algorithm. We performed phenome-wide association studies (PheWAS) comparing African American to Caucasian SLE cases and African American SLE cases to matched non-SLE controls. Controls were age, sex, and race matched to SLE cases. For multiple testing, a false discovery rate (FDR) p value of 0.05 was used. Results We identified 270 African Americans and 715 Caucasians with SLE and 1425 matched African American controls. Compared to Caucasians with SLE adjusting for age and sex, African Americans with SLE had more comorbidities in every organ system. The most striking included hypertension odds ratio (OR) = 4.25, FDR p = 5.49 × 10− 15; renal dialysis OR = 10.90, FDR p = 8.75 × 10− 14; and pneumonia OR = 3.57, FDR p = 2.32 × 10− 8. Compared to the African American matched controls without SLE, African Americans with SLE were more likely to have comorbidities in every organ system. The most significant codes were renal and cardiac, and included renal failure (OR = 9.55, FDR p = 2.26 × 10− 40) and hypertensive heart and renal disease (OR = 8.08, FDR p = 1.78 × 10− 22). Adjusting for race, age, and sex in a model including both African American and Caucasian SLE cases and controls, SLE was independently associated with renal, cardiovascular, and infectious diseases (all p < 0.01). Conclusions African Americans with SLE have an increased comorbidity burden compared to Caucasians with SLE and matched controls. This increase in comorbidities in African Americans with SLE highlights the need to monitor for cardiovascular and infectious complications. Electronic supplementary material The online version of this article (10.1186/s13075-018-1561-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- April Barnado
- Department of Medicine, Vanderbilt University Medical Center, 1161 21st Avenue South, T3113 MCN, Nashville, TN, 37232, USA.
| | - Robert J Carroll
- Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Carolyn Casey
- Department of Medicine, Lehigh Valley Health Network, Allentown, PA, USA
| | - Lee Wheless
- Department of Dermatology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Joshua C Denny
- Department of Medicine, Vanderbilt University Medical Center, 1161 21st Avenue South, T3113 MCN, Nashville, TN, 37232, USA.,Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Leslie J Crofford
- Department of Medicine, Vanderbilt University Medical Center, 1161 21st Avenue South, T3113 MCN, Nashville, TN, 37232, USA
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Fasano S, Margiotta DP, Gualtierotti R, Corrado A, Berardicurti O, Iacono D, Pierro L, Riccardi A, Giacomelli R, Cantatore FP, Meroni PL, Afeltra A, Valentini G. The incidence of cardiovascular events in Italian patients with systemic lupus erythematosus is lower than in North European and American cohorts: implication of disease-associated and traditional risk factors as emerged by a 16-year retrospective GIRRCS study: GIRRCS=Gruppo Italiano di Ricerca in Reumatologia Clinica e Sperimentale. Medicine (Baltimore) 2018; 97:e0370. [PMID: 29642187 PMCID: PMC5908568 DOI: 10.1097/md.0000000000010370] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Previous study from our group has pointed out a lower number of cardiovascular (CV) events in Italian patients with systemic lupus erythematosus (SLE) than in North European and American ones. This study aims to assess the incidence of the first CV event in a large, multicenter, Italian cohort of patients with SLE and search for differences in disease and traditional risk factors among distinct cohorts.Clinical charts of SLE patients consecutively admitted to 5 Italian rheumatologic centers from November 1st 2000 to December 31st 2015 and free of CV events at baseline were retrospectively studied. CV cumulative incidence (ie, the proportion of patients who experienced a new CV event over the follow-up period) and CV incidence rate (ie, the number of events in the cohort divided by the total number of years at risk) were evaluated. The detected incidences were compared with those reported in SLE cohorts from other countries.The median duration of follow-up was 6 years (IQR = 3-11). During the observational period, 37 (cumulative incidence = 7.2%) patients had a first episode of CV event with an incidence rate of 10.1/1000 person-years. The CV cumulative incidence and incidence rate detected in our Italian cohort were lower than those from most North European and American cohorts, characterized by a high impact of traditional risk factors. Nevertheless, the cumulative incidence was similar to that reported in a Spanish cohort with a high frequency of traditional risk factors (geographic impact), while the incidence rate was only slightly higher than that in the Baltimore cohort, which is characterized by a strict follow-up of patients (medical impact).Our results confirmed that Italian lupus patients have a low incidence of CV events. Moreover, the geographic origin, traditional risk factors, and medical approach appear to have an impact on CV disease in SLE.
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Affiliation(s)
- Serena Fasano
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples
| | | | - Roberta Gualtierotti
- Immunorheumatology Research Laboratory, IRCCS Istituto Auxologico Italiano, Milan
| | - Ada Corrado
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia Medical School, Foggia
| | - Onorina Berardicurti
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, University of L’Aquila, L’Aquila, Italy
| | - Daniela Iacono
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples
| | - Luciana Pierro
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples
| | - Antonella Riccardi
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples
| | - Roberto Giacomelli
- Division of Rheumatology, Department of Biotechnological and Applied Clinical Science, University of L’Aquila, L’Aquila, Italy
| | - Francesco Paolo Cantatore
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia Medical School, Foggia
| | - Pier Luigi Meroni
- Immunorheumatology Research Laboratory, IRCCS Istituto Auxologico Italiano, Milan
| | - Antonella Afeltra
- Department of Clinical Medicine and Rheumatology, Campus Bio-Medico University of Rome, Rome
| | - Gabriele Valentini
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Campania “Luigi Vanvitelli”, Naples
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Gómez-Puerta JA, Ortiz-Reyes B, Urrego T, Vanegas-García AL, Muñoz CH, González LA, Cervera R, Vásquez G. Urinary neutrophil gelatinase-associated lipocalin and monocyte chemoattractant protein 1 as biomarkers for lupus nephritis in Colombian SLE patients. Lupus 2017; 27:637-646. [DOI: 10.1177/0961203317738226] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- J A Gómez-Puerta
- Grupo de Inmunología Celular e Inmunogenética, Universidad de Antioquia, Medellín, Colombia
- Grupo de Reumatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | - B Ortiz-Reyes
- Grupo de Inmunología Celular e Inmunogenética, Universidad de Antioquia, Medellín, Colombia
| | - T Urrego
- Grupo de Inmunología Celular e Inmunogenética, Universidad de Antioquia, Medellín, Colombia
| | - A L Vanegas-García
- Grupo de Reumatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
- Hospital Universitario de San Vicente Fundación, Medellín, Colombia
| | - C H Muñoz
- Grupo de Reumatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
- Hospital Universitario de San Vicente Fundación, Medellín, Colombia
| | - L A González
- Grupo de Reumatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
| | - R Cervera
- Department of Autoimmune Diseases, Hospital Clinic, Barcelona, Spain
| | - G Vásquez
- Grupo de Inmunología Celular e Inmunogenética, Universidad de Antioquia, Medellín, Colombia
- Grupo de Reumatología, Facultad de Medicina, Universidad de Antioquia, Medellín, Colombia
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23
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Barbhaiya M, Feldman CH, Guan H, Gómez-Puerta JA, Fischer MA, Solomon DH, Everett B, Costenbader KH. Race/Ethnicity and Cardiovascular Events Among Patients With Systemic Lupus Erythematosus. Arthritis Rheumatol 2017; 69:1823-1831. [PMID: 28598016 DOI: 10.1002/art.40174] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2016] [Accepted: 06/06/2017] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is more prevalent and results in more severe outcomes among blacks, Asians, and Hispanics than among whites. Cardiovascular disease (CVD) is the leading cause of death among SLE patients. We undertook this study to examine racial/ethnic variations in risk of CVD events among SLE patients. METHODS Within the Medicaid Analytic eXtract from 2000 to 2010, we identified patients ages 18-65 years with SLE (≥3 International Classification of Diseases, Ninth Revision 710.0 codes, ≥30 days apart) and with ≥12 months of continuous enrollment. Subjects were followed up from the index date to the first CVD event (myocardial infarction [MI] or stroke), death, disenrollment, loss to follow-up, or end of follow-up period. Race/ethnicity-specific annual CVD event rates were calculated. Cox regression models estimated hazard ratios (HRs) with 95% confidence intervals (95% CIs), accounting for competing risk of death and adjusting for baseline demographics and comorbidities. RESULTS Of 65,788 SLE patients, 93.1% were women and ∼42% were black, 38% were white, 16% were Hispanic, 3% were Asian, and 1% were American Indian/Alaska Native. Mean ± SD follow-up was 3.8 ± 3.1 years. CVD event rates were highest among blacks (incidence rate [IR] 10.57 [95% CI 9.96-11.22]) and lowest among Asians (IR 6.63 [95% CI 4.97-8.85]). After multivariable adjustment, risk of CVD events was increased among blacks (HR 1.14 [95% CI 1.03-1.26]) compared to whites. Hispanics and Asians had a lower risk of MI (HR 0.61 [95% CI 0.48-0.77] and HR 0.57 [95% CI 0.34-0.96], respectively), while blacks and Hispanics had a higher risk of stroke (HR 1.31 [95% CI 1.15-1.49] and HR 1.22 [95% CI 1.03-1.44], respectively). CONCLUSION Among SLE patients enrolled in Medicaid, the risk of MI was lower among Hispanics and Asians compared to whites, while the risk of stroke was elevated among blacks and Hispanics compared to whites.
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Affiliation(s)
| | | | - Hongshu Guan
- Brigham and Women's Hospital, Boston, Massachusetts
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24
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Soh MC, Nelson-Piercy C, Westgren M, McCowan L, Pasupathy D. Do adverse pregnancy outcomes contribute to accelerated cardiovascular events seen in young women with systemic lupus erythematosus? Lupus 2017; 26:1351-1367. [PMID: 28728509 DOI: 10.1177/0961203317719146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Cardiovascular events (CVEs) are prevalent in patients with systemic lupus erythematosus (SLE), and it is the young women who are disproportionately at risk. The risk factors for accelerated cardiovascular disease remain unclear, with multiple studies producing conflicting results. In this paper, we aim to address both traditional and SLE-specific risk factors postulated to drive the accelerated vascular disease in this cohort. We also discuss the more recent hypothesis that adverse pregnancy outcomes in the form of maternal-placental syndrome and resultant preterm delivery could potentially contribute to the CVEs seen in young women with SLE who have fewer traditional cardiovascular risk factors. The pathophysiology of how placental-mediated vascular insufficiency and hypoxia (with the secretion of placenta-like growth factor (PlGF) and soluble fms-tyrosine-like kinase-1 (sFlt-1), soluble endoglin (sEng) and other placental factors) work synergistically to damage the vascular endothelium is discussed. Adverse pregnancy outcomes ultimately are a small contributing factor to the complex pathophysiological process of cardiovascular disease in patients with SLE. Future collaborative studies between cardiologists, obstetricians, obstetric physicians and rheumatologists may pave the way for a better understanding of a likely multifactorial aetiological process.
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Affiliation(s)
- M C Soh
- 1 Women's Health Academic Centre, King's College London, United Kingdom.,3 Faculty of Medical and Health Science, University of Auckland, New Zealand
| | - C Nelson-Piercy
- 1 Women's Health Academic Centre, King's College London, United Kingdom
| | - M Westgren
- 2 Department of Clinical Science, Karolinska Institutet, Sweden
| | - L McCowan
- 3 Faculty of Medical and Health Science, University of Auckland, New Zealand.,4 National Women's Health, South Auckland Clinical School of Medicine and Counties Manukau Health, Auckland, New Zealand
| | - D Pasupathy
- 1 Women's Health Academic Centre, King's College London, United Kingdom.,5 Biomedical Research Centre at Guy's & St Thomas's NHS Foundation Trust and King's College London, United Kingdom
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25
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Fasano S, Pierro L, Pantano I, Iudici M, Valentini G. Longterm Hydroxychloroquine Therapy and Low-dose Aspirin May Have an Additive Effectiveness in the Primary Prevention of Cardiovascular Events in Patients with Systemic Lupus Erythematosus. J Rheumatol 2017; 44:1032-1038. [PMID: 28507183 DOI: 10.3899/jrheum.161351] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/22/2017] [Indexed: 01/22/2023]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is associated with an increased risk of cardiovascular disease (CVD). Thromboprophylaxis with low-dose aspirin (ASA) and hydroxychloroquine (HCQ) seems promising in SLE. We investigated the effects of HCQ cumulative dosages (c-HCQ) and the possible synergistic efficacy of ASA and HCQ in preventing a first CV event (CVE) in patients with SLE. METHODS Patients consecutively admitted to our center who, at admission, satisfied the 1997 American College of Rheumatology and/or 2012 Systemic Lupus Collaborating Clinics classification criteria for SLE, and had not experienced any CVE, were enrolled. The occurrence of a thrombotic event, use of ASA, and c-HCQ were recorded. Kaplan-Meier analysis was performed to determine the c-HCQ associated with a lower incidence of CVE. Cox regression analysis served to identify factors associated with a first CVE. RESULTS For the study, 189 patients with SLE were enrolled and monitored for 13 years (median). Ten CVE occurred during followup. At Kaplan-Meier analysis, the CVE-free rate was higher in ASA-treated patients administered a c-HCQ > 600 g (standard HCQ dose for at least 5 yrs) than in patients receiving ASA alone, or with a c-HCQ dose < 600 g (log-rank test chi-square = 4.01, p = 0.04). Multivariate analysis showed that antimalarials plus ASA protected against thrombosis (HR 0.041 and HR 0.047, respectively), while antiphospholipid antibodies (HR 17.965) and hypertension (HR 18.054) increased the risk of a first CVE. CONCLUSION Our results suggest that prolonged use of HCQ plus ASA is thromboprotective in SLE and provides additional evidence for its continued use in patients with SLE.
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Affiliation(s)
- Serena Fasano
- From the Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples, Naples, Italy. .,S. Fasano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; L. Pierro, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; I. Pantano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; M. Iudici, PhD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; G. Valentini, Professor, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples.
| | - Luciana Pierro
- From the Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples, Naples, Italy.,S. Fasano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; L. Pierro, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; I. Pantano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; M. Iudici, PhD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; G. Valentini, Professor, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples
| | - Ilenia Pantano
- From the Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples, Naples, Italy.,S. Fasano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; L. Pierro, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; I. Pantano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; M. Iudici, PhD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; G. Valentini, Professor, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples
| | - Michele Iudici
- From the Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples, Naples, Italy.,S. Fasano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; L. Pierro, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; I. Pantano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; M. Iudici, PhD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; G. Valentini, Professor, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples
| | - Gabriele Valentini
- From the Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples, Naples, Italy.,S. Fasano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; L. Pierro, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; I. Pantano, MD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; M. Iudici, PhD, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples; G. Valentini, Professor, Department of Clinical and Experimental Medicine, Rheumatology Section, Second University of Naples
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Williams EM, Bruner L, Adkins A, Vrana C, Logan A, Kamen D, Oates JC. I too, am America: a review of research on systemic lupus erythematosus in African-Americans. Lupus Sci Med 2016; 3:e000144. [PMID: 27651918 PMCID: PMC5013381 DOI: 10.1136/lupus-2015-000144] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Revised: 07/27/2016] [Accepted: 07/28/2016] [Indexed: 12/21/2022]
Abstract
Systemic lupus erythematosus (SLE) is a multi-organ autoimmune disorder that can cause significant morbidity and mortality. A large body of evidence has shown that African-Americans experience the disease more severely than other racial-ethnic groups. Relevant literature for the years 2000 to August 2015 were obtained from systematic searches of PubMed, Scopus, and the EBSCOHost platform that includes MEDLINE, CINAHL, etc. to evaluate research focused on SLE in African-Americans. Thirty-six of the 1502 articles were classified according to their level of evidence. The systematic review of the literature reported a wide range of adverse outcomes in African-American SLE patients and risk factors observed in other mono and multi-ethnic investigations. Studies limited to African-Americans with SLE identified novel methods for more precise ascertainment of risk and observed novel findings that hadn't been previously reported in African-Americans with SLE. Both environmental and genetic studies included in this review have highlighted unique African-American populations in an attempt to isolate risk attributable to African ancestry and observed increased genetic influence on overall disease in this cohort. The review also revealed emerging research in areas of quality of life, race-tailored interventions, and self-management. This review reemphasizes the importance of additional studies to better elucidate the natural history of SLE in African-Americans and optimize therapeutic strategies for those who are identified as being at high risk.
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Affiliation(s)
- Edith M Williams
- Division of Rheumatology, Department of Public Health Sciences, Medicine,MUSC Center for Health Disparities Research, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Larisa Bruner
- Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, USA
| | - Alyssa Adkins
- University of South Carolina, Columbia, South Carolina, USA
| | - Caroline Vrana
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ayaba Logan
- The Department of Public Health and Programs in Nurse Anesthesia, Liaison for College of Nursing, Medical University of South Carolina Library, Charleston, South Carolina, USA
| | - Diane Kamen
- Department of Rheumatology and Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - James C Oates
- Department of Medicine, Division of Rheumatology,Medical University of South Carolina, Charleston, South Carolina, USA
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Iudici M, Fasano S, Gabriele Falcone L, Pantano I, La Montagna G, Migliaresi S, Valentini G. Low-dose aspirin as primary prophylaxis for cardiovascular events in systemic lupus erythematosus: a long-term retrospective cohort study. Rheumatology (Oxford) 2016; 55:1623-30. [DOI: 10.1093/rheumatology/kew231] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2015] [Indexed: 11/14/2022] Open
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Soh MC, Dib F, Nelson-Piercy C, Westgren M, McCowan L, Pasupathy D. Maternal-placental syndrome and future risk of accelerated cardiovascular events in Parous Swedish women with systemic lupus erythematosus - a population-based retrospective cohort study with time-to-event analysis. Rheumatology (Oxford) 2016; 55:1235-42. [PMID: 27016663 DOI: 10.1093/rheumatology/kew043] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES Women with SLE are at increased risk of cardiovascular events (CVEs), but a relationship with traditional cardiovascular and SLE-specific risk factors has not been established. In unselected populations, adverse pregnancy outcomes linked to maternal-placental syndrome (MPS) are associated with an increased risk of CVEs. However, the effect of MPS on CVEs is unknown in women with SLE. The aim of this study was to determine if MPS increased the risk and accelerated the development of CVEs in women with SLE. METHODS Utilizing Swedish population registries, parous women with SLE were identified. Exposures were the following: MPS defined as hypertensive disorders of pregnancy; small-for-gestational-age; placental abruption and stillbirth; and preterm delivery <34 weeks. Outcomes were CVE encompassing cardiovascular morbidity and mortality. Risk of an event was modelled using Cox proportional hazards adjusted for year of delivery, age at CVE, severity of SLE and cardiovascular risk factors. Time-to-CVE was estimated using Kaplan-Meier methods. RESULTS Over the 38-year study period, there were 3977 women with 7410 pregnancies, of whom 413 (10.2%) suffered a CVE. Hazard of CVE was higher in those with MPS, particularly when MPS (adjusted HR = 1.64; 95% CI: 1.31, 2.05) was combined with preterm delivery < 34 weeks' gestation (adjusted HR 1.99; 95% CI 1.39, 2.84). There was accelerated development of CVEs in women with MPS of 10.5% (vs 7.3% in uncomplicated pregnancies) over the 38-year interval (P < 0.05). CONCLUSION Pregnancy complicated by MPS and preterm delivery exerts an independent effect to increase the risk and accelerate the development of CVEs in parous women with SLE.
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Affiliation(s)
- May Ching Soh
- Division of Women's Health, Women's Health Academic Centre, King's College London, King's Health Partners, London, UK Department of Obstetrics & Gynaecology, South Auckland Clinical School, University of Auckland & National Women's Health, Auckland, New Zealand
| | - Fadia Dib
- Division of Women's Health, Women's Health Academic Centre, King's College London, King's Health Partners, London, UK
| | - Catherine Nelson-Piercy
- Division of Women's Health, Women's Health Academic Centre, King's College London, King's Health Partners, London, UK
| | - Magnus Westgren
- Department of Clinical Science, Intervention and Technology Karolinska Institutet, Sweden
| | - Lesley McCowan
- Department of Obstetrics & Gynaecology, South Auckland Clinical School, University of Auckland & National Women's Health, Auckland, New Zealand
| | - Dharmintra Pasupathy
- Division of Women's Health, Women's Health Academic Centre, King's College London, King's Health Partners, London, UK
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Guy A, Tiosano S, Comaneshter D, Tekes-Manova D, Shovman O, Cohen AD, Amital H. Aortic aneurysm association with SLE - a case-control study. Lupus 2016; 25:959-63. [PMID: 26811371 DOI: 10.1177/0961203316628999] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2015] [Accepted: 12/30/2015] [Indexed: 01/27/2023]
Abstract
OBJECTIVES Aortic aneurysm is a life threatening cardiovascular complication in patients with systemic lupus erythematosus (SLE).The purpose of this study was to investigate the association between SLE and occurrence of aortic aneurysms. METHODS Patients with SLE were compared with age- and sex-matched controls regarding the proportion of aortic aneurysm in a case-control study. Chi-square and t-tests were used for univariate analysis and a logistic regression model was used for multivariate analysis. The study was performed utilizing the medical database of Clalit Health Services. RESULTS The study included 5018 patients with SLE and 25,090 age- and sex-matched controls. The proportion of aortic aneurysm in patients with SLE was increased compared with the proportion in controls (0.6% and 0.1%, respectively, p < 0.001). In a multivariate analysis SLE was associated with the coexistence of aortic aneurysms (odds ratio 2.06, 95% confidence interval 1.21-3.51). CONCLUSIONS Patients with SLE have a higher proportion of aortic aneurysms as compared with matched controls. Therefore, physicians treating patients with SLE should be aware of this life threatening association.
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Affiliation(s)
- A Guy
- Department of Medicine 'B', Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - S Tiosano
- Department of Medicine 'B', Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - D Comaneshter
- Chief Physician's Office, Clalit Health Services Tel Aviv, Israel
| | - D Tekes-Manova
- Chaim Sheba General Hospital, Sheba Medical Center, Tel-Hashomer, Israel
| | - O Shovman
- Department of Medicine 'B', Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Israel
| | - A D Cohen
- Chief Physician's Office, Clalit Health Services Tel Aviv, Israel Siaal Research Center for Family Medicine and Primary Care, Faculty of Health Sciences, Ben Gurion University of the Negev, Beer Sheva, Israel
| | - H Amital
- Department of Medicine 'B', Zabludowicz Center for Autoimmune Diseases, Sheba Medical Center, Tel-Hashomer, Israel; Sackler Faculty of Medicine, Tel-Aviv University, Israel
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Gómez-Puerta JA, Feldman CH, Alarcón GS, Guan H, Winkelmayer WC, Costenbader KH. Racial and Ethnic Differences in Mortality and Cardiovascular Events Among Patients With End-Stage Renal Disease Due to Lupus Nephritis. Arthritis Care Res (Hoboken) 2015; 67:1453-62. [PMID: 25624071 DOI: 10.1002/acr.22562] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2014] [Revised: 12/11/2014] [Accepted: 01/20/2015] [Indexed: 01/25/2023]
Abstract
OBJECTIVE To identify racial and ethnic differences in mortality and cardiovascular (CV) risk among patients with end-stage renal disease (ESRD) due to lupus nephritis (LN). METHODS Within the US ESRD registry (1995-2008), we identified individuals ages >17 years with incident ESRD due to systemic lupus erythematosus. We ascertained demographics, clinical factors, and deaths from registry patient files and CV events (myocardial infarction, heart failure, and hemorrhagic and ischemic strokes) from inpatient Medicare claims. We calculated incidence rates (95% confidence intervals [95% CIs]) per 1,000 person-years for study events, stratified by race and ethnicity. We compared probabilities of the events among racial and ethnic groups using cumulative incidence function curves and multivariable-adjusted subdistribution proportional hazard ratios (HRsd), taking into account the competing events of kidney transplantation and death (for nonfatal CV events). RESULTS Of 12,533 patients with LN-associated ESRD, the mean ± SD age was 40.7 ± 14.9 years, 82% were women, and 49% were African American. The overall mortality rate was 98.1/1,000 person-years (95% CI 95.3-100.9). In multivariable models, Asian and Hispanic LN-associated ESRD patients had lower mortality than whites (HRsd 0.70 [95% CI 0.58-0.84] and 0.79 [95% CI 0.71-0.88], respectively), whereas African Americans had higher mortality (HRsd 1.27 [95% CI 1.18-1.36]). African American patients >40 years old had higher mortality than their white counterparts (HRsd 1.67 [95% CI 1.44-1.93]). African Americans were more likely to be admitted for heart failure or hemorrhagic stroke. CONCLUSION Among patients with LN-associated ESRD, Asians and Hispanics experienced lower mortality and CV event risks than whites, and African Americans had higher mortality and CV event risks than whites.
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Affiliation(s)
| | - Candace H Feldman
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | | | - Hongshu Guan
- Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
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Benvenuti F, Gatto M, Larosa M, Iaccarino L, Punzi L, Doria A. Cardiovascular risk factors, burden of disease and preventive strategies in patients with systemic lupus erythematosus: a literature review. Expert Opin Drug Saf 2015. [PMID: 26212119 DOI: 10.1517/14740338.2015.1073259] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
INTRODUCTION Risk of developing cardiovascular disease (CVD) is increased in systemic lupus erythematosus (SLE) compared with the general population. Traditional risk factors cannot account for the totality of CV events and adequate prevention may be challenging. AREAS COVERED This review summarizes traditional and emerging risk factors of CVD in SLE patients and goes over potential pathogenic mechanisms involved in CVD development. Role of commonly used drugs and preventive strategies exploitable in everyday clinical practice are also discussed. EXPERT OPINION SLE-related risk factors involve both disease- and treatment-related features, including disease activity, disease phenotype, corticosteroid misuse and alterations of innate and adaptive immunity. Primary prevention is mandatory in management of lupus patients through appropriate disease control, corticosteroid tapering, use of antimalarials and eventually vitamin D supplementation.
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Affiliation(s)
- Francesco Benvenuti
- a 1 University of Padova, Division of Rheumatology, Department of Medicine , Via Giustiniani 2, 35128 Padova, Italy +390 498 212 202, +393 388 072 644 ; +390 498 212 191 ;
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Gómez-Puerta JA, Barbhaiya M, Guan H, Feldman CH, Alarcón GS, Costenbader KH. Racial/Ethnic variation in all-cause mortality among United States medicaid recipients with systemic lupus erythematosus: a Hispanic and asian paradox. Arthritis Rheumatol 2015; 67:752-60. [PMID: 25590668 DOI: 10.1002/art.38981] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Accepted: 11/25/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The incidence of systemic lupus erythematosus (SLE) is disproportionately high in nonwhite patients compared with white patients. However, variation in mortality according to race/ethnicity has not been well studied. The aim of this study was to examine all-cause mortality according to race/ethnicity among SLE patients enrolled in Medicaid. METHODS We used Medicaid Analytic eXtract data, with billing claims from 47 US states and Washington, DC, to identify individuals ages 18-65 years who were enrolled in Medicaid for ≥3 months in 2000-2006. Individuals were classified as having SLE if they had ≥3 visits ≥30 days apart with an International Classification of Diseases, Ninth Revision (ICD-9) code for SLE (710.0). Among the individuals with SLE, those with lupus nephritis (LN) were identified by the presence of ≥2 ICD-9 claims for glomerulonephritis, proteinuria, or renal failure. We calculated mortality rates per 1,000 person-years, with 95% confidence intervals (95% CIs), according to race/ethnicity. Multivariable Cox proportional hazards regression models were used to estimate mortality risks, adjusting for age, sex, demographics, and comorbidities. RESULTS Among 42,221 prevalent cases of SLE, 8,191 prevalent cases of LN were identified. Blacks represented 40.1%, whites 38.4%, and Hispanics 15.3%. Overall SLE mortality rates per 1,000 person-years were highest among Native American (27.52), white (20.17), and black (24.13) patients and were lower among Hispanic (7.12) or Asian (5.18) patients. After multivariable adjustment, Hispanic and Asian patients had lower mortality risks (hazard ratio [HR] 0.48 [95% CI 0.40-0.59] and 0.59 [95% CI 0.40-0.86], respectively) compared with whites. Conversely, the risk of death was significantly higher among Native American (HR 1.40 [95% CI 1.04-1.90]) and black (HR 1.21 [95% CI 1.10-1.33]) patients compared with white patients. Among patients with LN, mortality risks were lower in Hispanic and Asian patients compared with white patients. CONCLUSION After accounting for demographic and clinical factors, mortality among Asian and Hispanic Medicaid patients with SLE was lower than that among black, white, or Native American patients.
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Lin CY, Shih CC, Yeh CC, Chou WH, Chen TL, Liao CC. Increased risk of acute myocardial infarction and mortality in patients with systemic lupus erythematosus: Two nationwide retrospective cohort studies. Int J Cardiol 2014; 176:847-51. [DOI: 10.1016/j.ijcard.2014.08.006] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 08/01/2014] [Accepted: 08/02/2014] [Indexed: 11/30/2022]
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Pulmonary hypertension in systemic lupus erythematosus: pulmonary thromboembolism is the leading cause. J Clin Rheumatol 2014; 19:421-5. [PMID: 24263143 DOI: 10.1097/rhu.0000000000000037] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Pulmonary hypertension (PH) is a life-threatening complication of systemic lupus erythematosus (SLE). Pulmonary hypertension in SLE has a variety of causes. Diagnosing early and defining the cause of PH accurately can provide better clinical outcome in SLE. We investigated the causes and characteristics of PH in patients with SLE. METHODS One hundred twenty-one patients with SLE who had a visit in a 6-month period were assessed retrospectively. Patients who ever had a systolic pulmonary arterial pressure of 40 mm Hg or greater by Doppler echocardiography were considered to have PH. RESULTS Among 122 patients, 65 had echocardiography for some reason, and 10 (8.2%) were diagnosed as having PH by echocardiographic examination. This number reduced to 9 (7.4%) when we excluded the patient with normal pulmonary artery pressure at right heart catheterization. Causes of PH were as follows: thromboembolic events in 4 patients (44.4%) (2 of them had chronic thromboembolic PH), left-sided heart disease in 2 patients (22.2%), pulmonary arterial hypertension in 1 patient (11.1%), high cardiac output state in 1 patient (11.1%), and transient elevation of systolic pulmonary artery pressure in 1 patient (11.1%) who had a history of venous thromboembolism. Venous thromboembolic disease was significantly higher in patients with SLE with PH in comparison to patients with SLE without PH (7 patients [6.3%] vs 5 patients [50.0%]; P = 0.001). All patients improved clinically during their short-term follow-up. CONCLUSIONS Patients with SLE are at increased risk for PH. This study highlights the complexity of the differential diagnosis of PH in patients with SLE once again and emphasizes the importance of pulmonary thromboembolism as a cause of PH. One should investigate patients with SLE with unexplained symptoms and/or signs related to PH for possible treatable causes.
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Amaya-Amaya J, Montoya-Sánchez L, Rojas-Villarraga A. Cardiovascular involvement in autoimmune diseases. BIOMED RESEARCH INTERNATIONAL 2014; 2014:367359. [PMID: 25177690 PMCID: PMC4142566 DOI: 10.1155/2014/367359] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2014] [Accepted: 05/01/2014] [Indexed: 12/15/2022]
Abstract
Autoimmune diseases (AD) represent a broad spectrum of chronic conditions that may afflict specific target organs or multiple systems with a significant burden on quality of life. These conditions have common mechanisms including genetic and epigenetics factors, gender disparity, environmental triggers, pathophysiological abnormalities, and certain subphenotypes. Atherosclerosis (AT) was once considered to be a degenerative disease that was an inevitable consequence of aging. However, research in the last three decades has shown that AT is not degenerative or inevitable. It is an autoimmune-inflammatory disease associated with infectious and inflammatory factors characterized by lipoprotein metabolism alteration that leads to immune system activation with the consequent proliferation of smooth muscle cells, narrowing arteries, and atheroma formation. Both humoral and cellular immune mechanisms have been proposed to participate in the onset and progression of AT. Several risk factors, known as classic risk factors, have been described. Interestingly, the excessive cardiovascular events observed in patients with ADs are not fully explained by these factors. Several novel risk factors contribute to the development of premature vascular damage. In this review, we discuss our current understanding of how traditional and nontraditional risk factors contribute to pathogenesis of CVD in AD.
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Affiliation(s)
- Jenny Amaya-Amaya
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
| | - Laura Montoya-Sánchez
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
| | - Adriana Rojas-Villarraga
- Center for Autoimmune Diseases Research (CREA), School of Medicine and Health Sciences, Universidad del Rosario, Carrera 24 No. 63C-69, 11001000 Bogotá, Colombia
- Mederi, Hospital Universitario Mayor, Calle 24 No. 29-45, 11001000 Bogotá, Colombia
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Gao N, Wang ZL, Li MT, Han SM, Dang YQ, Zhang FC, Shi TY, Zhang LN, Zeng XF. Clinical characteristics and risk factors of intracranial hemorrhage in systemic lupus erythematosus. Lupus 2014; 22:453-60. [PMID: 23554034 DOI: 10.1177/0961203313477226] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We enrolled and reviewed 26 medical records of systemic lupus erythematosus (SLE) with intracranial hemorrhage (cases) and 104 randomly matched records of SLE without intracranial hemorrhage (controls) out of 6653 admitted patients at Peking Union Medical College Hospital from 1994 to 2012, to analyze the clinical characteristics and risk factors of intracranial hemorrhage in SLE. The incidence of SLE with intracranial hemorrhage was only 0.39% within the last 18 years at Peking Union Medical College Hospital. However, the in-hospital fatality rate was quite high (23.1%). Headache was the most common symptom (53.5%) in SLE patients with intracranial hemorrhage. The anatomical localization of the hemorrhages in the brain was predominantly located in the cerebrum. Intracranial hemorrhage could happen in either stable or active SLE patients. SLE patients with intracranial hemorrhage presented other neuropsychiatric syndromes defined by the American College of Rheumatology (ACR) in 1999, thrombocytopenia and antiphospholipid syndrome more frequently than controls. Thrombocytopenia was the independent risk factor for intracranial hemorrhage coexisting with SLE (OR=3.687, 95% CI 1.510-9.001, p=0.004).
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Affiliation(s)
- N Gao
- Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing, China
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Drenkard C, Rask KJ, Easley KA, Bao G, Lim SS. Primary preventive services in patients with systemic lupus erythematosus: study from a population-based sample in Southeast U.S. Semin Arthritis Rheum 2013; 43:209-16. [PMID: 23731530 DOI: 10.1016/j.semarthrit.2013.04.003] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2013] [Revised: 04/03/2013] [Accepted: 04/11/2013] [Indexed: 11/19/2022]
Abstract
OBJECTIVES Systemic lupus erythematosus (SLE) patients are at risk for complications that can be mitigated by appropriate preventive care. We examined the receipt of immunizations, cancer screening, and cardiovascular risk preventive services in a predominantly Black cohort of SLE patients from the Southeast U.S. To identify gaps in primary preventive services (PPS) that might be specific to SLE as opposed to local health system factors, we used as reference a population-based sample from the same area. METHODS A cross-sectional design was used to characterize the percentage of PPS received by 751 SLE patients from Atlanta, GA, and 9040 subjects from the same community, of whom 938 had diabetes. Factors associated with the receipt of PPS were examined with multivariable analysis of variance. RESULTS Approximately 65% of recommended PPS were provided to the SLE, overall community (OC), and diabetes samples. However, only 22.5%, 45.7%, and 27.6% of SLE, OC, and diabetes subjects, respectively, received all recommended services. Factors associated with a higher percentage of PPS received by SLE patients included older age (63.6% if age ≥65 years, 45.8% if age between 18 and 35 years), having medical insurance (61.1% for insured, 49.7% for uninsured), having a primary care physician (PCP) (59.0% if patient had PCP, 51.8% if patient did not have PCP), and being a non-smoker (61.9% for non-smokers, 49.9% for smokers). CONCLUSIONS Less than one-quarter of SLE patients from a southeast U.S. community received all the recommended services that were studied. Further research is warranted to unravel the barriers that prevent SLE patients from reaching appropriate standards of preventive care.
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Affiliation(s)
- Cristina Drenkard
- Department of Medicine, Emory University School of Medicine, Atlanta, GA.
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Ravenell RL, Kamen DL, Spence JD, Hollis BW, Fleury TJ, Janech MG, Almeida JS, Shaftman SR, Oates JC. Premature atherosclerosis is associated with hypovitaminosis D and angiotensin-converting enzyme inhibitor non-use in lupus patients. Am J Med Sci 2012; 344:268-73. [PMID: 22222338 PMCID: PMC3323721 DOI: 10.1097/maj.0b013e31823fa7d9] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
The ultimate goal is to identify and target modifiable risk factors that will reduce major cardiovascular events in African American lupus patients. As a first step toward achieving this goal, this study was designed to explore risk factor models of preclinical atherosclerosis in a predominantly African American group of patients with systemic lupus erythematosus (SLE) using variables historically associated with endothelial function in nonlupus populations. Fifty-one subjects with SLE but without a history of clinical cardiovascular events were enrolled. At entry, a Framingham risk factor history and medication list were recorded. Sera and plasma samples were analyzed for lipids, lupus activity markers and total 25-hydroxyvitamin D (25 OH)D) levels. Carotid ultrasound measurements were performed to determine total plaque area (TPA) in both carotids. Cases had TPA values above age-matched controls from a vascular prevention clinic population. Logistic regression and machine learning analyses were performed to create predictive models. 25(OH)D levels were significantly lower, and SLE disease duration was significantly higher in cases. 25(OH)D levels inversely correlated with age-adjusted TPA. Angiotensin-converting enzyme (ACE) inhibitor nonuse associated with case status. Logistic regression models containing ACE inhibitor use, 25(OH)D levels and low-density lipoprotein levels had a diagnostic accuracy of 84% for predicting accelerated atherosclerosis. Similar results were obtained with machine learning models, but hydroxychlo-roquine use associated with controls in these models. This is the first study to demonstrate an association between atherosclerotic burden and 25(OH)D insufficiency or ACE inhibitor nonuse in lupus patients. These findings provide strong rationale for the study of ACE inhibitors and vitamin D replenishment as preventive therapies in this high-risk population.
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Affiliation(s)
- Roneka L Ravenell
- Division of Rheumatology, Department of Medicine, Medical University of South Carolina, Charleston, SC 29425, USA
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Kang KY, Kwok SK, Ju JH, Park KS, Cho CS, Kim HY, Park SH. The causes of death in Korean patients with systemic lupus erythematosus over 11 years. Lupus 2011; 20:989-97. [PMID: 21700655 DOI: 10.1177/0961203311402245] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We investigated the causes of death and analyzed the prognostic factors in Korean systemic lupus erythematosus (SLE) patients. We evaluated 1010 patients with SLE who visited Seoul Saint Mary's Hospital from 1997-2007. Changing patterns in the causes of death were analyzed. Survival rate was calculated by the Kaplan-Meier method and the log-rank test. The risk factors for death were analyzed by multivariate logistic regression analysis. The 5-year survival rate was 97.8%. Over the period of the study, 59 deaths were observed. Among 44 patients who died in our hospital, the most common cause of death was infection (37.3%), with SLE-related death as the next most frequent cause (22.0%). In comparison with earlier data, the proportion of SLE-related deaths has fallen and the proportion of infections has risen. SLE-related death was the most frequent cause of early death, while infection was the most common cause of death in the overall population. In univariate analysis, damage related to SLE, cumulative glucocorticoid dose, mean glucocorticoid dose for 1 month before death, intravenous methylprednisolone therapy and cyclophosphamide treatment were associated with death (p < 0.001 each). The late onset of SLE and renal involvement were predictive factors of poor outcome (p = 0.03 and p < 0.001). In multivariate analysis, the risk factors for death were irreversible damage related to SLE, cyclophosphamide therapy and mean glucocorticoid dose for 1 month before death. The most common cause of death in Korean SLE patients was infection. The judicious use of immunosuppressive agents may be important to decrease infection and to improve survival in SLE patients.
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Affiliation(s)
- K Y Kang
- Division of Rheumatology, Department of Internal Medicine, Medical College, Chungbuk National University, Cheongju, South Korea
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