1
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Ambler WG, Kaplan MJ. Vascular damage in systemic lupus erythematosus. Nat Rev Nephrol 2024; 20:251-265. [PMID: 38172627 PMCID: PMC11391830 DOI: 10.1038/s41581-023-00797-8] [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] [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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2
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Gao C, Bian X, Wu L, Zhan Q, Yu F, Pan H, Han F, Wang YF, Yang Y. A nomogram predicting the histologic activity of lupus nephritis from clinical parameters. Nephrol Dial Transplant 2024; 39:520-530. [PMID: 37667508 PMCID: PMC10899760 DOI: 10.1093/ndt/gfad191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND The 2021 clinical guidelines of the Kidney Disease: Improving Global Outcomes emphasize the importance of the histological activity index (AI) in the management of lupus nephritis (LN). Patients with LN and a high AI have poor renal outcomes and high rates of nephritic relapse. In this study we constructed prediction models for the AI in LN. METHODS The study population comprised 337 patients diagnosed with LN using kidney biopsy. The participants were randomly divided into training and testing cohorts. They were further divided into high-activity (AI >2) and low-activity (AI ≤2) groups. This study developed two clinical prediction models using logistic regression and least absolute shrinkage and selection operator (LASSO) analyses with laboratory test results collected at the time of kidney biopsy. The performance of models was assessed using 5-fold cross-validation and validated in the testing cohort. A nomogram for individual assessment was constructed based on the preferable model. RESULTS Multivariate analysis showed that higher mean arterial pressure, lower estimated glomerular filtration rate, lower complement 3 level, higher urinary erythrocytes count and anti-double-stranded DNA seropositivity were independent risk factors for high histologic activity in LN. Both models performed well in the testing cohort regarding the discriminatory ability to identify patients with an AI >2. The average area under the curve of 5-fold cross-validation was 0.855 in the logistic model and 0.896 in the LASSO model. A webtool based on the LASSO model was created for clinicians to enter baseline clinical parameters to produce a probability score of an AI >2. CONCLUSIONS The established nomogram provides a quantitative auxiliary tool for distinguishing LN patients with a high AI and helps physicians make clinical decisions in their comprehensive assessment.
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Affiliation(s)
- Cui Gao
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Xueyan Bian
- Department of Nephrology, First Affiliated Hospital of Ningbo University, Ningbo, Zhejiang, China
| | - Longlong Wu
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Qian Zhan
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Fengfei Yu
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Hong Pan
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
| | - Fei Han
- Kidney Disease Center, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China
| | - Yong-Fei Wang
- School of Medicine and Warshel Institute for Computational Biology, Chinese University of Hong Kong, Shenzhen, Guangdong, China
- Department of Paediatrics and Adolescent Medicine, University of Hong Kong, Hong Kong, China
| | - Yi Yang
- Department of Nephrology, Fourth Affiliated Hospital, Zhejiang University School of Medicine, Yiwu, Zhejiang, China
- International Institutes of Medicine, Zhejiang University, Yiwu, Zhejiang, China
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3
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Luo Q, Zhang Y, Yang X, Qin L, Wang H. Hypertension in connective tissue disease. J Hum Hypertens 2024; 38:19-28. [PMID: 35505225 DOI: 10.1038/s41371-022-00696-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2021] [Revised: 02/23/2022] [Accepted: 04/12/2022] [Indexed: 11/10/2022]
Abstract
It is well documented that connective tissue disease (CTD) is a type of autoimmune disease characterized by chronic inflammation, which can occur across various organ systems throughout the whole body. Although the clinical manifestations of CTD are different, studies have shown that different CTD diseases have similar pathogenesis, implying that different CTD diseases may have similar clinical outcomes. Recent population-based studies have demonstrated an increased risk of cardiovascular disease (CVD) in patients with CTD compared with the control group, which is partially attributed to traditional cardiovascular risk factors, such as hypertension (HT), and that controlling the patients' blood pressure (BP) still constitutes one of the most effective means to prevent CVD. Although many studies have shown that the prevalence of HT in patients with CTD is higher than that in the general population, there is a lack of adequate data on the possible pathogenesis of HT. Also, the factors that promote the rise of BP, especially the relationship between connective tissue disease- hypertension (CTD-HT) and traditional cardiovascular risk factors (aging, sex, race, dyslipidemia, diabetes mellitus, smoking, obesity, etc.), have not been fully confirmed. In this review, we explore the mechanisms that might lead to elevated BP in patients with CTD and the factors that contribute to elevated BP and the management of CTD-HT, and we focus on whether traditional cardiovascular risk factors, the disease, and the presence of related therapeutic drugs are associated with an increased risk of HT in patients with CTD.
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Affiliation(s)
- Qiang Luo
- Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, 82 Qinglong St., Chengdu, Sichuan, China
| | - Yiwen Zhang
- Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, 82 Qinglong St., Chengdu, Sichuan, China
| | - Xiaoqian Yang
- Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, 82 Qinglong St., Chengdu, Sichuan, China
| | - Li Qin
- Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, 82 Qinglong St., Chengdu, Sichuan, China
| | - Han Wang
- Department of Cardiology, Affiliated Hospital of Southwest Jiaotong University, The Third People's Hospital of Chengdu, 82 Qinglong St., Chengdu, Sichuan, China.
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4
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Miñano S, González-Correa C, Moleón J, Duarte J. Metabolic Modulators in Cardiovascular Complications of Systemic Lupus Erythematosus. Biomedicines 2023; 11:3142. [PMID: 38137363 PMCID: PMC10741086 DOI: 10.3390/biomedicines11123142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Revised: 11/16/2023] [Accepted: 11/23/2023] [Indexed: 12/24/2023] Open
Abstract
Systemic lupus erythematosus (SLE) is a multifactorial disorder with contributions from hormones, genetics, and the environment, predominantly affecting young women. Cardiovascular disease is the primary cause of mortality in SLE, and hypertension is more prevalent among SLE patients. The dysregulation of both innate and adaptive immune cells in SLE, along with their infiltration into kidney and vascular tissues, is a pivotal factor contributing to the cardiovascular complications associated with SLE. The activation, proliferation, and differentiation of CD4+ T cells are intricately governed by cellular metabolism. Numerous metabolic inhibitors have been identified to target critical nodes in T cell metabolism. This review explores the existing evidence and knowledge gaps concerning whether the beneficial effects of metabolic modulators on autoimmunity, hypertension, endothelial dysfunction, and renal injury in lupus result from the restoration of a balanced immune system. The inhibition of glycolysis, mitochondrial metabolism, or mTORC1 has been found to improve endothelial dysfunction and prevent the development of hypertension in mouse models of SLE. Nevertheless, limited information is available regarding the potential vasculo-protective effects of drugs that act on immunometabolism in SLE patients.
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Affiliation(s)
- Sofía Miñano
- Department of Pharmacology, School of Pharmacy and Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain; (S.M.); (C.G.-C.)
| | - Cristina González-Correa
- Department of Pharmacology, School of Pharmacy and Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain; (S.M.); (C.G.-C.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
| | - Javier Moleón
- Department of Pharmacology, School of Pharmacy and Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain; (S.M.); (C.G.-C.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
| | - Juan Duarte
- Department of Pharmacology, School of Pharmacy and Center for Biomedical Research (CIBM), University of Granada, 18071 Granada, Spain; (S.M.); (C.G.-C.)
- Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), 18012 Granada, Spain
- Ciber de Enfermedades Cardiovasculares (CIBERCV), 28029 Madrid, Spain
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5
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Clemmer JS, Hillegass WB, Taylor EB. Antihypertensive effects of immunosuppressive therapy in autoimmune disease. J Hum Hypertens 2023; 37:300-306. [PMID: 35396536 PMCID: PMC9899545 DOI: 10.1038/s41371-022-00682-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 02/18/2022] [Accepted: 03/24/2022] [Indexed: 02/07/2023]
Abstract
Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disorder that primarily affects women of childbearing age. While immune system dysfunction has been implicated in the development of hypertension (HTN) in SLE, the effect of immunomodulatory drugs on blood pressure (BP) control in SLE patients is unknown. In the present study, we hypothesized that first-line immunomodulatory therapies prescribed to SLE patients would have a beneficial impact on BP. We retrospectively analyzed the Research Data Warehouse containing de-identified patient data (n = 1,075,406) from the University of Mississippi Medical Center for all patients with a clinical diagnosis of SLE. BP responses were analyzed in SLE patients that were initially prescribed a single therapy (methotrexate, hydroxychloroquine, azathioprine, mycophenolate mofetil (MMF), or prednisone). Of the 811 SLE patients who met criteria, most were hypertensive (56%), female (94%), and black (65%). Individuals prescribed MMF or hydroxychloroquine had significantly decreased BP and improved BP control at follow-up (>7 days and <3 months after initial visit). Our results suggest that MMF and hydroxychloroquine have beneficial effects on BP, independent of adjunctive antihypertensive therapies and existing renal disease.
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Affiliation(s)
- John S Clemmer
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, 39216, USA
| | - William B Hillegass
- Departments of Data Science and Medicine, University of Mississippi Medical Center, Jackson, MS, 39216, USA
- John D. Bower School of Population Health, University of Mississippi Medical Center, Jackson, MS, 39216, US
| | - Erin B Taylor
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS, 39216, USA.
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6
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Hurst C, Soto M, Vina ER, Rodgers KE. Renin-Angiotensin System-Modifying Antihypertensive Drugs Can Reduce the Risk of Cardiovascular Complications in Lupus: A Retrospective Cohort Study. Am J Med 2023; 136:284-293.e4. [PMID: 36495935 PMCID: PMC9957968 DOI: 10.1016/j.amjmed.2022.11.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Revised: 11/11/2022] [Accepted: 11/14/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Patients with systemic lupus erythematosus have a higher incidence of cardiovascular disease than the general population. Antihypertensive drugs that modify the renin-angiotensin system (RAS) are used to protect renal function in lupus nephritis and may also have extrarenal effects that lower cardiovascular disease risk due to their anti-inflammatory properties. In this study, we compared the effects of RAS vs non-RAS antihypertensive drugs on cardiovascular disease incidence in patients with lupus. METHODS Using a medical insurance claims dataset, 220,168 patients with lupus were identified, of which 31,647 patients (4018 patients prescribed RAS drugs, 27,629 patients prescribed non-RAS drugs) were eligible for the study. Patients had a mean age of 46.1 years, were 93.0% female, and healthy (96.9% Charlson Comorbidity Index score 0-4). Patients in the 2 drug groups were propensity score matched using demographic data, risk factors, and comorbidities. RESULTS Use of RAS vs non-RAS drugs lowered the relative risk (RR) of diagnosis of cardiovascular disease (RR 0.80; 95% confidence interval [CI], 0.74-0.87), which was more pronounced after propensity score matching (RR 0.62; 95% CI, 0.57-0.68). The decreased risk in cardiovascular disease occurred regardless of lupus nephritis status (with lupus nephritis: RR 0.51; 95% CI, 0.39-0.65; without lupus nephritis: RR 0.65; 95% CI, 0.59-0.72). RAS-modifying therapies significantly increased cardiovascular disease-free survival probability over a 5-year period (86.0% vs 78.3% probability). CONCLUSIONS RAS-modifying drugs reduced the risk of cardiovascular disease in patients with systemic lupus erythematosus in this dataset. These findings have the potential to impact clinical decision-making with regards to hypertension management in patients with lupus.
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Affiliation(s)
- Chelsie Hurst
- Department of Pharmacology, Center for Innovation in Brain Science, College of Medicine, University of Arizona, Tucson
| | - Maira Soto
- Department of Pharmacology, Center for Innovation in Brain Science, College of Medicine, University of Arizona, Tucson
| | - Ernest R Vina
- Section of Rheumatology, Lewis Katz School of Medicine, Temple University, Philadelphia, Pa
| | - Kathleen E Rodgers
- Department of Pharmacology, Center for Innovation in Brain Science, College of Medicine, University of Arizona, Tucson.
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7
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Morales E, Sandino J, Galindo M. Lupus nephropathy beyond immunosuppression: Searching for nephro and cardioprotection. FRONTIERS IN NEPHROLOGY 2023; 3:1105676. [PMID: 37675340 PMCID: PMC10479677 DOI: 10.3389/fneph.2023.1105676] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/10/2023] [Indexed: 09/08/2023]
Abstract
Renal involvement in systemic lupus erythematosus (SLE) represents one of the most frequent organ manifestations, often leading to end-stage kidney disease (ESKD). Several therapies have been tested in patients with lupus nephritis (LN) to prevent further organ damage. The effectiveness of immunosuppressive therapy as a treatment for LN is abundant, supported by multiple clinical trials that have shown its efficacy in preventing the development of chronic kidney disease (CKD). In addition to immunosuppressive therapy, several traditional and recent therapies aimed at nephroprotection in patients with proteinuric chronic kidney disease are gaining importance in the setting of LN. Thus, immunosuppressive therapy should be accompanied by nephro- and cardioprotective measures to control cardiovascular risk factors and proteinuria to ensure a better renal prognosis. Despite this, the literature on these specific measures is relatively scarce, with recommendations focused on the blockade of the renin-angiotensin-aldosterone system (RAAS). This review explores the pharmacological options available for cardiovascular and renal protection outside the usual treatment schemes.
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Affiliation(s)
- Enrique Morales
- Department of Nephrology, University Hospital “12 de Octubre”, Madrid, Spain
- Research Institute of University Hospital “12 de Octubre” (imas12), Madrid, Spain
- Department of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Justo Sandino
- Department of Nephrology, University Hospital “12 de Octubre”, Madrid, Spain
- Research Institute of University Hospital “12 de Octubre” (imas12), Madrid, Spain
| | - María Galindo
- Research Institute of University Hospital “12 de Octubre” (imas12), Madrid, Spain
- Department of Medicine, Complutense University of Madrid, Madrid, Spain
- Department of Rheumatology, University Hospital “12 de Octubre”, Madrid, Spain
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8
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Chang JC, Weiss PF, Xiao R, Atkinson MA, Wenderfer SE. Use of renin angiotensin aldosterone system inhibitors in children with lupus and time to glucocorticoid discontinuation. Kidney Int 2022; 102:395-404. [PMID: 35618096 PMCID: PMC9329244 DOI: 10.1016/j.kint.2022.04.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 03/07/2022] [Accepted: 04/08/2022] [Indexed: 02/06/2023]
Abstract
There is little data to inform use of renin angiotensin aldosterone system (RAAS) inhibitors in pediatric patients with systemic lupus erythematosus (SLE). Here, we sought to characterize RAAS inhibitor use in pediatric SLE, and determine whether early RAAS inhibitor initiation among children with incident lupus nephritis is associated with decreased duration of chronic glucocorticoid exposure. A retrospective cohort study was performed of children (ages 5-18) with SLE and/or lupus nephritis in the Truven MarketScanΤΜ Medicaid and Commercial databases (2013-2018) and estimated RAAS inhibitor use. Among incident nephritis cases, we used competing risk hazard models with inverse probability of treatment weighting to estimate the association between RAAS inhibitor initiation less than 180 days after diagnosis and time to glucocorticoid discontinuation with kidney failure as a competing event. Among 592 children with nephritis and 1407 children with non-kidney SLE, 67% and 15% ever received RAAS inhibitors, respectively. Median duration of RAAS inhibitor use among 323 incident users was 14 and 9 months in children with and without nephritis, respectively. Medicaid enrollment was independently associated with greater likelihood of RAAS inhibitor use, irrespective of nephritis. Among 158 incident nephritis cases, early RAAS inhibitor initiation was significantly associated with a faster rate of glucocorticoid discontinuation (adjusted sub-distribution hazard ratio 1.81, 95% confidence interval [1.09 - 3.00]). Thus, early initiation of RAAS inhibitors may have a role in children newly diagnosed with lupus nephritis; not only those with refractory proteinuria after induction therapy. Hence, integrated health systems data could be leveraged to confirm these findings and optimize adjunctive therapies in pediatric lupus.
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Affiliation(s)
- Joyce C Chang
- Center for Pediatric Clinical Effectiveness, The Children's Hospital of Philadelphia Research Institute, Philadelphia PA; Division of Immunology, Boston Children's Hospital and Harvard Medical School, Boston MA; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia PA.
| | - Pamela F Weiss
- Center for Pediatric Clinical Effectiveness, The Children's Hospital of Philadelphia Research Institute, Philadelphia PA; Department of Pediatrics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia PA; Division of Rheumatology, The Children's Hospital of Philadelphia, Philadelphia PA
| | - Rui Xiao
- Department of Biostatistics, Epidemiology, and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA
| | | | - Scott E Wenderfer
- Pediatric Nephrology, Baylor College of Medicine, Texas Children's Hospital, Houston TX
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9
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Bankole AA, Nwaonu JN. The Shifting Landscape of Lupus Nephritis Management: A Review. Cureus 2022; 14:e20950. [PMID: 35154930 PMCID: PMC8815326 DOI: 10.7759/cureus.20950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/05/2022] [Indexed: 11/09/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is commonly the first autoimmune disease that comes to mind for most people when rheumatology is mentioned. It remains an enigma that many of us, including patients and healthcare providers, do not fully understand. Although an ancient disease, it still remains difficult to both diagnose and treat. Historically, there has always been a paucity of therapeutic interventions for SLE as a whole. One of the most distressing manifestations for the patient and diagnostic and therapeutically challenging aspects of SLE is lupus nephritis (LN). There has historically been some difficultly in the development of LN drugs that provide significant therapeutic benefits while having an acceptable side-effect profile. This difficulty led to decades in which no drugs were approved for LN. With a better understanding of the pathogenesis of SLE and LN and improvement in trial design, great therapeutic strides have recently been made. The immunosuppressive landscape of LN has changed recently with the approval of two newer agents as well as a number of promising trials in LN. With the increased number of therapeutic agents (both immunosuppressive and non-immunosuppressive), the clinical question is how and when to use these medications, and, more importantly, which agents to use first. With the increased number of agents, the answers to these questions are becoming more difficult to answer. The purpose of the paper is to review updates in LN diagnosis and management.
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Liu JL, Pineau CA, Grenier LP, Vinet E, Kalache F, Lukusa L, Bernatsky S. Treatment patterns and control of hypertension in systemic lupus erythematosus (SLE): a cross-sectional study. BMJ Open 2021; 11:e048384. [PMID: 34725073 PMCID: PMC8562504 DOI: 10.1136/bmjopen-2020-048384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
OBJECTIVE Hypertension (HTN) is common in systemic lupus erythematosus (SLE), representing a key risk factor for cardiovascular and renal disease. We described HTN treatment patterns in SLE, evaluated uncontrolled HTN according to Canadian and American guidelines and identified factors associated with uncontrolled HTN. METHODS We performed a cross-sectional study, identifying all McGill Lupus Clinic registry patients with an annual visit between January 2017 and May 2019 who were taking HTN medications. We excluded those taking medications only for another indication (eg, Raynaud's). We determined the frequency of uncontrolled HTN according to Canadian and American College of Cardiology/American Heart Association guidelines. Multivariate logistic regression (adjusted for age, sex and race/ethnicity) evaluated if uncontrolled HTN was more common with high body mass index (BMI), longer SLE duration, high disease activity, renal damage, multiple concomitant antihypertensives, prednisone and non-steroidal anti-inflammatory drugs. RESULTS Of 442 patients with SLE, 108 were taking medications to treat HTN, and 38 took multiple medications concurrently. Angiotensin-receptor blockers were most common, followed by calcium channel blockers, diuretics, angiotensin-converting enzyme inhibitors and beta blockers. Among the 108 patients, 39.8% (n=43) had blood pressure (BP) >140/90 mm Hg, while 66.7% (n=72) had BP >130/80 mm Hg. In multivariate analyses, uncontrolled HTN (>130/80 mm Hg) was more likely in Caucasians (OR 2.72, 95% CI 1.12 to 6.78) and patients with higher BMI (OR 1.08, 95% CI 1.00 to 1.19). Patients with renal damage had better HTN control (OR 0.39, 95% CI 0.16 to 0.97). We could not draw definitive conclusions regarding other variables. CONCLUSION Caucasians and patients with higher BMI had more uncontrolled HTN. The negative association with renal damage is reassuring, as controlled BP is key for renal protection.
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Affiliation(s)
- Jia Li Liu
- Department of Medicine, McGill University, Montreal, Quebec, Canada
| | - Christian A Pineau
- Department of Medicine, McGill University, Montreal, Quebec, Canada
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada
- Centre for Innovative Medicine, Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Louis-Pierre Grenier
- Department of Medicine, McGill University, Montreal, Quebec, Canada
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Evelyne Vinet
- Department of Medicine, McGill University, Montreal, Quebec, Canada
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada
- Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Fares Kalache
- Department of Medicine, McGill University, Montreal, Quebec, Canada
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada
| | - Luck Lukusa
- Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
| | - Sasha Bernatsky
- Department of Medicine, McGill University, Montreal, Quebec, Canada
- Division of Rheumatology, McGill University Health Centre, Montreal, Quebec, Canada
- Centre for Outcomes Research and Evaluation (CORE), Research Institute of the McGill University Health Centre, Montreal, Quebec, Canada
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Chen S, Cai Q, Xu Y, Fu Q, Feng Y, Chen X, Dai S, Zhao D, Zhan C, Xu W, Wang J, Wang Y, Yu J, Bao C, Zhang C. Associations between glucocorticoids, antiphospholipid antibodies and femur head necrosis in patients with SLE: a directed acyclic graph-based multicentre study. Ther Adv Musculoskelet Dis 2021; 13:1759720X211002677. [PMID: 33854569 PMCID: PMC8010842 DOI: 10.1177/1759720x211002677] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 02/12/2021] [Indexed: 12/18/2022] Open
Abstract
Background Osteonecrosis of the femoral head (ONFH) remains a major cause of disability in patients with systemic lupus erythematosus (SLE) and seriously impairs quality of life. This study aimed to investigate associations between glucocorticoids (GCs), antiphospholipid antibodies (aPLs), and ONFH in patients with SLE. Methods We conducted a multicentre cohort study on patients with SLE and used a directed acyclic graph-based analysis strategy. Details of GC therapy, aPLs status, other drug administration and other SLE-related characteristics were collected. ONFH occurrence during follow-up was determined by magnetic resonance imaging. Multivariable logistic regression and generalized estimating equation models were performed to assess their effects on ONFH, and a simplified scoring system comprising these factors for short- and medium-term SLE-ONFH prediction was developed by receiver operating characteristic curve analysis. Results Of 449 SLE patients with a median follow-up duration of 5.3 years, 41 (9.1%) developed ONFH. Independently risk factors of SLE-ONFH including: average daily GC dose with an adjusted odds ratio (aOR) of 1.1 and 95% confidence interval (CI) of 1.0-1.1; GC therapy duration (3-5 years: aOR 3.3, 95% CI 1.4-7.8; >5 years: aOR 8.0, 95% CI 3.3-19.4); initial intravenous GC (aOR 4.4, 95% CI 1.9-10.1); positive aPLs (aOR 2.8, 95% CI 1.4-5.8); and Arterial hypertension secondary to GC usage (aOR 5.2, 95% CI 1.4-19.1). And we successfully developed the simplified scoring system (SCORE model) with an area under the curve of 0.88 (95% CI 0.82-0.94). Conclusion Based on the risk factors involved in the development of SLE-ONFH, a novel SCORE model was developed, which might be helpful for risk stratification of SLE-ONFH in clinical practice.
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Affiliation(s)
- Shengbao Chen
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qianying Cai
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Yanjun Xu
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Qiong Fu
- Department of Rheumatology, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Yong Feng
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Xiaoxiang Chen
- Department of Rheumatology, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai, China
| | - Shengming Dai
- Department of Rheumatology and Immunology, Shanghai Jiao Tong University Affiliated Shanghai Sixth People's Hospital, Shanghai, China
| | - Dongbao Zhao
- Department of Rheumatology, Changhai Hospital, Shanghai, China
| | - Ce Zhan
- Department of Joint Surgery and Sports Medicine, Changhai Hospital, Shanghai, China
| | - Weidong Xu
- Department of Joint Surgery and Sports Medicine, Changhai Hospital, Shanghai, China
| | - Jiwei Wang
- School of Public Health, Fudan University, Shanghai, China
| | - Yang Wang
- Institute of Microsurgery on Extremities, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, Shanghai, China
| | - Jinming Yu
- School of Public Health, Fudan University, Shanghai, China
| | - Chunde Bao
- Department of Rheumatology, Shanghai Jiao Tong University School of Medicine Affiliated Renji Hospital, Shanghai 200021, China
| | - Changqing Zhang
- Department of Orthopedic Surgery, Shanghai Jiao Tong University Affiliated Sixth People's Hospital, NO 600, Yishan Road, Xuhui district, Shanghai 200233, China
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12
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Mikuls TR, Johnson SR, Fraenkel L, Arasaratnam RJ, Baden LR, Bermas BL, Chatham W, Cohen S, Costenbader K, Gravallese EM, Kalil AC, Weinblatt ME, Winthrop K, Mudano AS, Turner A, Saag KG. American College of Rheumatology Guidance for the Management of Rheumatic Disease in Adult Patients During the COVID-19 Pandemic: Version 3. Arthritis Rheumatol 2020; 73:e1-e12. [PMID: 33277981 DOI: 10.1002/art.41596] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 04/27/2020] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To provide guidance to rheumatology providers on the management of adult rheumatic disease in the context of the coronavirus disease 2019 (COVID-19) pandemic. METHODS A task force, including 10 rheumatologists and 4 infectious disease specialists from North America, was convened. Clinical questions were collated, and an evidence report was rapidly generated and disseminated. Questions and drafted statements were reviewed and assessed using a modified Delphi process. This included asynchronous anonymous voting by email and webinars with the entire panel. Task force members voted on agreement with draft statements using a 1-9-point numerical scoring system, and consensus was determined to be low, moderate, or high based on the dispersion of votes. For approval, median votes were required to meet predefined levels of agreement (median values of 7-9, 4-6, and 1-3 defined as agreement, uncertainty, or disagreement, respectively) with either moderate or high levels of consensus. RESULTS Draft guidance statements approved by the task force have been combined to form final guidance. CONCLUSION These guidance statements are provided to promote optimal care during the current pandemic. However, given the low level of available evidence and the rapidly evolving literature, this guidance is presented as a "living document," and future updates are anticipated.
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Affiliation(s)
- Ted R Mikuls
- University of Nebraska Medical Center, Omaha, Nebraska and VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska
| | - Sindhu R Johnson
- Toronto Western Hospital, Mount Sinai Hospital, and University of Toronto, Toronto, Ontario, Canada
| | - Liana Fraenkel
- Berkshire Health Systems, Pittsfield, Massachusetts, and Yale University, New Haven, Connecticut
| | | | | | | | | | | | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
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13
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Mikuls TR, Johnson SR, Fraenkel L, Arasaratnam RJ, Baden LR, Bermas BL, Chatham W, Cohen S, Costenbader K, Gravallese EM, Kalil AC, Weinblatt ME, Winthrop K, Mudano AS, Turner A, Saag KG. American College of Rheumatology Guidance for the Management of Rheumatic Disease in Adult Patients During the COVID-19 Pandemic: Version 2. Arthritis Rheumatol 2020; 72:e1-e12. [PMID: 32734689 DOI: 10.1002/art.41437] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 04/27/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To provide guidance to rheumatology providers on the management of adult rheumatic disease in the context of the coronavirus disease 2019 (COVID-19) pandemic. METHODS A task force, including 10 rheumatologists and 4 infectious disease specialists from North America, was convened. Clinical questions were collated, and an evidence report was rapidly generated and disseminated. Questions and drafted statements were reviewed and assessed using a modified Delphi process. This included asynchronous anonymous voting by e-mail and webinars with the entire panel. Task force members voted on agreement with draft statements using a 1-9-point numerical scoring system, and consensus was determined to be low, moderate, or high based on the dispersion of votes. For approval, median votes were required to meet predefined levels of agreement (median values of 7-9, 4-6, and 1-3 defined as agreement, uncertainty, or disagreement, respectively) with either moderate or high levels of consensus. RESULTS To date, the task force has approved 80 guidance statements: 36 with moderate and 44 with high consensus. These were combined, resulting in 27 final guidance statements. CONCLUSION These guidance statements are provided to promote optimal care during the current pandemic. However, given the low level of available evidence and the rapidly evolving literature, this guidance is presented as a "living document," and future updates are anticipated.
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Affiliation(s)
- Ted R Mikuls
- University of Nebraska Medical Center, Omaha, Nebraska and VA Nebraska-Western Iowa Health Care System, Omaha, Nebraska
| | - Sindhu R Johnson
- Toronto Western Hospital, Mount Sinai Hospital, and University of Toronto, Toronto, Ontario, Canada
| | - Liana Fraenkel
- Berkshire Health Systems, Pittsfield, Massachusetts, and Yale University, New Haven, Connecticut
| | | | | | | | | | | | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology, Atlanta, Georgia
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14
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Mikuls TR, Johnson SR, Fraenkel L, Arasaratnam RJ, Baden LR, Bermas BL, Chatham W, Cohen S, Costenbader K, Gravallese EM, Kalil AC, Weinblatt ME, Winthrop K, Mudano AS, Turner A, Saag KG. American College of Rheumatology Guidance for the Management of Rheumatic Disease in Adult Patients During the COVID‐19 Pandemic: Version 1. Arthritis Rheumatol 2020; 72:1241-1251. [DOI: 10.1002/art.41301] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 04/27/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Ted R. Mikuls
- University of Nebraska Medical Center, Omaha, Nebraska and VA Nebraska–Western Iowa Health Care System Omaha Nebraska
| | - Sindhu R. Johnson
- Toronto Western HospitalMount Sinai Hospital, and University of Toronto Toronto Ontario Canada
| | - Liana Fraenkel
- Berkshire Health Systems, Pittsfield, Massachusetts, and Yale University New Haven Connecticut
| | | | | | | | | | | | | | | | | | | | | | | | - Amy Turner
- American College of Rheumatology Atlanta Georgia
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15
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Fanouriakis A, Kostopoulou M, Cheema K, Anders HJ, Aringer M, Bajema I, Boletis J, Frangou E, Houssiau FA, Hollis J, Karras A, Marchiori F, Marks SD, Moroni G, Mosca M, Parodis I, Praga M, Schneider M, Smolen JS, Tesar V, Trachana M, van Vollenhoven RF, Voskuyl AE, Teng YKO, van Leew B, Bertsias G, Jayne D, Boumpas DT. 2019 Update of the Joint European League Against Rheumatism and European Renal Association-European Dialysis and Transplant Association (EULAR/ERA-EDTA) recommendations for the management of lupus nephritis. Ann Rheum Dis 2020; 79:713-723. [PMID: 32220834 DOI: 10.1136/annrheumdis-2020-216924] [Citation(s) in RCA: 430] [Impact Index Per Article: 107.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2020] [Revised: 03/16/2020] [Accepted: 03/17/2020] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To update the 2012 EULAR/ERA-EDTA recommendations for the management of lupus nephritis (LN). METHODS Following the EULAR standardised operating procedures, a systematic literature review was performed. Members of a multidisciplinary Task Force voted independently on their level of agreeement with the formed statements. RESULTS The changes include recommendations for treatment targets, use of glucocorticoids and calcineurin inhibitors (CNIs) and management of end-stage kidney disease (ESKD). The target of therapy is complete response (proteinuria <0.5-0.7 g/24 hours with (near-)normal glomerular filtration rate) by 12 months, but this can be extended in patients with baseline nephrotic-range proteinuria. Hydroxychloroquine is recommended with regular ophthalmological monitoring. In active proliferative LN, initial (induction) treatment with mycophenolate mofetil (MMF 2-3 g/day or mycophenolic acid (MPA) at equivalent dose) or low-dose intravenous cyclophosphamide (CY; 500 mg × 6 biweekly doses), both combined with glucocorticoids (pulses of intravenous methylprednisolone, then oral prednisone 0.3-0.5 mg/kg/day) is recommended. MMF/CNI (especially tacrolimus) combination and high-dose CY are alternatives, for patients with nephrotic-range proteinuria and adverse prognostic factors. Subsequent long-term maintenance treatment with MMF or azathioprine should follow, with no or low-dose (<7.5 mg/day) glucocorticoids. The choice of agent depends on the initial regimen and plans for pregnancy. In non-responding disease, switch of induction regimens or rituximab are recommended. In pure membranous LN with nephrotic-range proteinuria or proteinuria >1 g/24 hours despite renin-angiotensin-aldosterone blockade, MMF in combination with glucocorticoids is preferred. Assessment for kidney and extra-renal disease activity, and management of comorbidities is lifelong with repeat kidney biopsy in cases of incomplete response or nephritic flares. In ESKD, transplantation is the preferred kidney replacement option with immunosuppression guided by transplant protocols and/or extra-renal manifestations. Treatment of LN in children follows the same principles as adult disease. CONCLUSIONS We have updated the EULAR recommendations for the management of LN to facilitate homogenization of patient care.
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Affiliation(s)
- Antonis Fanouriakis
- Rheumatology and Clinical Immunology Unit, "Attikon" University Hospital, Athens, Greece.,Department of Rheumatology, "Asklepieion" General Hospital, Athens, Greece
| | - Myrto Kostopoulou
- Department of Nephrology, "G. Gennimatas" General Hospital, Athens, Greece
| | - Kim Cheema
- Department of Medicine, Cambridge University, Cambridge, UK
| | - Hans-Joachim Anders
- Division of Nephrology, Department of Medicine IV, University Hospital LMU Munich, Munich, Germany
| | - Martin Aringer
- Division of Rheumatology, Department of Medicine III, University Medical Center & Faculty of Medicine Carl Gustav Carus at the TU Dresden, Dresden, Germany
| | - Ingeborg Bajema
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - John Boletis
- Nephrology Department and Renal Transplantation Unit, "Laikon" Hospital, National and Kapodistrian University of Athens, Medical School, Athens, Greece
| | - Eleni Frangou
- Department of Nephrology, Limassol General Hospital, Limassol, Cyprus
| | - Frederic A Houssiau
- Cliniques Universitaires Saint-Luc, Université catholique de Louvain, Brussels, Belgium
| | - Jane Hollis
- Lupus nurse specialist, Addenbrooke's Hospital, Cambridge, UK
| | - Adexandre Karras
- Department of Nephrology, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Stephen D Marks
- University College London Great Ormond Street Institute of Child Health, NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK
| | - Gabriella Moroni
- Nephrology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Marta Mosca
- Rheumatology Unit, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Ioannis Parodis
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet and Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Manuel Praga
- Nephrology Department, Research Institute Hospital Universitario 12 de Octubre (i+12), Department of Medicine, Complutense University of Madrid, Madrid, Spain
| | - Matthias Schneider
- Department of Rheumatology & Hiller Research Unit Rheumatology, UKD, Heinrich-Heine University, Duesseldorf, Germany
| | - Josef S Smolen
- Division of Rheumatology, Department of Medicine 3, Medical University of Vienna, Vienna, Austria
| | - Vladimir Tesar
- Department of Nephrology, 1st Faculty of Medicine and General University Hospital, Charles University, Prague, Czech Republic
| | - Maria Trachana
- Pediatric Immunology and Rheumatology Referral Center, First Pediatric Clinic, Hippokration Hospital, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Ronald F van Vollenhoven
- Department of Rheumatology and Clinical Immunology, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Alexandre E Voskuyl
- Rheumatology and Immunology Center, Amsterdam University Medical Center, Amsterdam, The Netherlands
| | - Y K Onno Teng
- Centre of expertise for Lupus-, Vasculitis- and Complement-mediated Systemic autoimmune diseases, Department of Internal Medicine - section Nephrology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University Hospital of Heraklion, Heraklion, Greece
| | - David Jayne
- Department of Medicine, Cambridge University, Cambridge, UK
| | - Dimitrios T Boumpas
- Rheumatology and Clinical Immunology Unit, "Attikon" University Hospital, Athens, Greece .,Laboratory of Autoimmunity and Inflammation, Biomedical Research Foundation of the Academy of Athens, Athens, Greece
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16
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Tselios K, Gladman DD, Su J, Urowitz M. Impact of the new American College of Cardiology/American Heart Association definition of hypertension on atherosclerotic vascular events in systemic lupus erythematosus. Ann Rheum Dis 2020; 79:612-617. [DOI: 10.1136/annrheumdis-2019-216764] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/14/2020] [Accepted: 02/17/2020] [Indexed: 12/22/2022]
Abstract
BackgroundThe 2017 American College of Cardiology/American Heart Association guidelines defined hypertension at ≥130/80 mm Hg. Studies on patients with connective tissue diseases were not considered. Our aim was to assess the impact of this definition on atherosclerotic vascular events (AVEs) in systemic lupus erythematosus.Patients methodsIndividuals from the Toronto Lupus Clinic with at least 2 years of follow-up and no prior AVE were divided in three groups according to their mean blood pressure (BP) over that period (≥140/90 mm Hg, 130-139/80-89 mm Hg and <130/80 mm Hg). They were followed until the first occurrence of an AVE (fatal or non-fatal coronary artery disease, cerebrovascular event and peripheral vascular disease) or last visit. Groups were compared as per the baseline atherosclerotic risk factors. A multivariable time-dependent analysis was performed to adjust for the presence of other risk factors.ResultsOf 1532 patients satisfying the inclusion criteria, 155 (10.1%) had a BP ≥140/90 mm Hg, 316 (20.6%) 130–139/80–89 mm Hg and 1061 (69.3%) were normotensives. After a mean follow-up of 10.8 years, 124 AVEs were documented. The incidence rates were 18.9, 11.5 and 4.5 per 1000 patient-years for the three groups, respectively (p=0.0007 between the 130–139/80–89 mm Hg group and the normotensives). A mean BP of 130–139/80–89 mm Hg over the first 2 years was independently associated with the occurrence of AVEs (HR 1.73, 95% CI 1.13 to 2.65, p=0.011).ConclusionPatients with lupus with a sustained mean BP of 130–139/80–89 mm Hg over 2 years had a significantly higher incidence of AVEs compared with normotensive individuals. This BP level should be the target for antihypertensive therapy to minimise their cardiovascular risk.
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17
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Dent EL, Taylor EB, Sasser JM, Ryan MJ. Temporal hemodynamic changes in a female mouse model of systemic lupus erythematosus. Am J Physiol Renal Physiol 2020; 318:F1074-F1085. [PMID: 32150445 DOI: 10.1152/ajprenal.00598.2019] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is a chronic multisystem autoimmune disease characterized by circulating autoantibodies, prevalent hypertension, renal injury, and cardiovascular disease. Onset of the disease often occurs in young women of childbearing age. Although kidney involvement is common to patients with SLE, little is known about temporal changes in renal hemodynamic function and its relationship to the pathogenesis of hypertension during autoimmune diseases. We hypothesized that the loss of immunological tolerance and subsequent production of autoantibodies in SLE leads to impaired renal hemodynamic function that precedes the development hypertension. Female NZBWF1 (SLE) mice and female NZW/LacJ (control) mice were instrumented with carotid artery and jugular vein catheters to determine mean arterial pressure (MAP) and glomerular filtration rate, respectively, at ages of 15, 20, 24, 28, 31, and 34 wk. In addition, urinary albumin excretion, blood urea nitrogen, circulating autoantibodies, and glomerulosclerosis were assessed at each age. Levels of circulating autoantibodies are increased between 24 and 28 wk of age in NZBWF1 mice and were significantly greater than in control mice. Glomerular filtration rate was significantly increased at 28 wk of age in NZBWF1 mice followed by a sharp decline at 34 wk of age. NZBWF1 mice had an increase in MAP that occurred by 34 wk of age. These data show that changes in circulating autoantibodies, renal hemodynamic function, and glomerular injury occur in NZBWF1 mice before changes in MAP, suggesting an important mechanistic role for autoimmunity to directly impair renal hemodynamic function and promote the development of hypertension.
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Affiliation(s)
- Elena L Dent
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Erin B Taylor
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi
| | - Jennifer M Sasser
- Department of Pharmacology and Toxicology, University of Mississippi Medical Center, Jackson, Mississippi
| | - Michael J Ryan
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, Mississippi.,G.V. (Sonny) Montgomery Veterans Affairs Medical Center, Jackson, Mississippi
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18
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Rachdi I, Daoud F, Zoubeidi H, Somai M, Fekih Y, Dhaou B, Aydi Z, Boussema F. Arterial Hypertension in Systemic Lupus Erythematosus: About 40 Cases. SAUDI JOURNAL OF KIDNEY DISEASES AND TRANSPLANTATION 2020; 31:814-820. [DOI: 10.4103/1319-2442.292315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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19
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Falasinnu T, O'Shaughnessy MM, Troxell ML, Charu V, Weisman MH, Simard JF. A review of non-immune mediated kidney disease in systemic lupus erythematosus: A hypothetical model of putative risk factors. Semin Arthritis Rheum 2019; 50:463-472. [PMID: 31866044 DOI: 10.1016/j.semarthrit.2019.10.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Revised: 10/08/2019] [Accepted: 10/30/2019] [Indexed: 12/13/2022]
Abstract
About half of patients with systemic lupus erythematosus (SLE) are diagnosed with lupus nephritis (LN). Patients with SLE are also at increased risk for diabetes, hypertension and obesity, which together account for >70% of end-stage renal disease in the general population. The frequencies of non-LN related causes of kidney disease, and their contribution to kidney disease development and progression among patients with SLE have been inadequately studied. We hypothesize that a substantial, and increasing proportion of kidney pathology in patients with SLE might not directly relate to LN but instead might be explained by non-immune mediated factors such as diabetes, hypertension, and obesity. The goal of the manuscript is to draw attention to hypertension, diabetes and obesity as potential alternative causes of kidney damage in patients with SLE. Further, we suggest that misclassification of kidney disease etiology in patients with SLE might have important ramifications for clinical trial recruitment, epidemiologic investigation, and clinical care. Future studies aiming to elucidate and distinguish discrete causes of kidney disease - both clinically and histologically - among patients with SLE are desperately needed as improved understanding of disease mechanisms is paramount to advancing therapeutic discovery. Collaboration among rheumatologists, pathologists, nephrologists, and endocrinologists, and the availability of dedicated research funding, will be critical to the success of such efforts.
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Affiliation(s)
- Titilola Falasinnu
- Department of Health Research and Policy, Stanford University School of Medicine, 150 Governor's Lane Stanford, Palo Alto, CA 94305, United States
| | | | - Megan L Troxell
- Department of Pathology, Stanford University Medical Center, Palo Alto, CA. United States
| | - Vivek Charu
- Department of Pathology, Stanford University Medical Center, Palo Alto, CA. United States
| | - Michael H Weisman
- Division of Rheumatology, Cedars-Sinai Medical Center, David Geffen School of Medicine, UCLA, United States
| | - Julia F Simard
- Department of Health Research and Policy, Stanford University School of Medicine, 150 Governor's Lane Stanford, Palo Alto, CA 94305, United States; Division of Immunology and Rheumatology, Stanford University, Palo Alto, CA, United States.
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20
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Munguia-Realpozo P, Mendoza-Pinto C, Sierra Benito C, Escarcega RO, Garcia-Carrasco M, Mendez Martinez S, Etchegaray Morales I, Galvez Romero JL, Ruiz-Arguelles A, Cervera R. Systemic lupus erythematosus and hypertension. Autoimmun Rev 2019; 18:102371. [DOI: 10.1016/j.autrev.2019.102371] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 04/02/2019] [Indexed: 01/01/2023]
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21
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Abstract
Purpose of Review To highlight important new findings on the topic of autoimmune disease-associated hypertension. Recent Findings Autoimmune diseases including systemic lupus erythematosus and rheumatoid arthritis are associated with an increased risk for hypertension and cardiovascular disease. A complex interaction among genetic, environmental, hormonal, and metabolic factors contribute to autoimmune disease susceptibility while promoting chronic inflammation that can lead to alterations in blood pressure. Recent studies emphasize an important mechanistic role for autoantibodies in autoimmune disease-associated hypertension. Moving forward, understanding how sex hormones, neutrophils, and mitochondrial dysfunction contribute to hypertension in autoimmune disease will be important. Summary This review examines the prevalent hypertension in autoimmune disease with a focus on the impact of immune system dysfunction on vascular dysfunction and renal hemodynamics as primary mediators with oxidative stress as a main contributor.
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22
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Khan S, Dar SA, Mandal RK, Jawed A, Wahid M, Panda AK, Lohani M, Mishra BN, Akhter N, Haque S. Angiotensin-Converting Enzyme Gene I/D Polymorphism Is Associated With Systemic Lupus Erythematosus Susceptibility: An Updated Meta-Analysis and Trial Sequential Analysis. Front Physiol 2018; 9:1793. [PMID: 30618805 PMCID: PMC6305102 DOI: 10.3389/fphys.2018.01793] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 11/28/2018] [Indexed: 01/08/2023] Open
Abstract
Angiotensin-converting enzyme (ACE) gene is indispensable for endothelial control and vascular tone regulatory systems, usually affected in Systemic Lupus Erythematosus (SLE). ACE insertion/deletion (I/D) polymorphism may influence the progress of SLE. Earlier studies have investigated this association without any consistency in results. We performed this meta-analysis to evaluate the precise association between ACE I/D polymorphism and SLE susceptibility. The relevant studies were searched until December, 2017 using Medline (PubMed), Google-Scholar and EMBASE search engines. Twenty-five published studies involving 3,308 cases and 4,235 controls were included in this meta-analysis. Statistically significant increased risk was found for allelic (D vs. I: p = 0.007; OR = 1.202, 95% CI = 1.052–1.374), homozygous (DD vs. II: p = 0.025; OR = 1.347, 95% CI = 1.038–1.748), dominant (DD+ID vs. II: p = 0.002; OR = 1.195, 95% CI = 1.070–1.334), and recessive (DD vs. ID+II: p = 0.023; OR = 1.338, 95% CI = 1.042–1.718) genetic models. Subgroup analysis stratified by Asian ethnicity revealed significant risk of SLE in allelic (D vs. I: p = 0.045; OR = 1.238, 95% CI = 1.005–1.525) and marginal risk in dominant (DD+ID vs. II: p = 0.056; OR = 1.192, 95% CI = 0.995–1.428) models; whereas, no association was observed for Caucasian and African population. Publication bias was absent. In conclusion, ACE I/D polymorphism has significant role in overall SLE risk and it can be exploited as a prognostic marker for early SLE predisposition.
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Affiliation(s)
- Saif Khan
- Department of Basic Science, College of Dental Sciences, University of Ha'il, Ha'il, Saudi Arabia
| | - Sajad A Dar
- The University College of Medical Sciences and GTB, Guru Teg Bahadur Hospital (University of Delhi), New Delhi, India.,Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Raju K Mandal
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Arshad Jawed
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Mohd Wahid
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - Aditya K Panda
- Department of Bioscience & Bioinformatics, Khallikote University, Berhampur, India
| | - Mohtashim Lohani
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
| | - B N Mishra
- Department of Biotechnology, Institute of Engineering and Technology, Lucknow, India
| | - Naseem Akhter
- Department of Laboratory Medicine, Faculty of Applied Medical Sciences, Albaha University, Albaha, Saudi Arabia
| | - Shafiul Haque
- Research and Scientific Studies Unit, College of Nursing & Allied Health Sciences, Jazan University, Jazan, Saudi Arabia
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23
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Giannelou M, Mavragani CP. Cardiovascular disease in systemic lupus erythematosus: A comprehensive update. J Autoimmun 2017; 82:1-12. [PMID: 28606749 DOI: 10.1016/j.jaut.2017.05.008] [Citation(s) in RCA: 118] [Impact Index Per Article: 16.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Accepted: 05/31/2017] [Indexed: 12/21/2022]
Abstract
Heightened rates of both cardiovascular (CV) events and subclinical atherosclerosis, documented by imaging and vascular function techniques are well established in systemic lupus erythematosus (SLE). While traditional CV factors such as smoking, dyslipidemia, diabetes mellitus (DM), hypertension, central obesity and hyperhomocysteinemia have been reported to be prevalent in lupus patients, they do not fully explain the high rates of ischemic events so far reported, implying that other factors inherent to disease itself could account for the enhanced risk, including disease duration, activity and chronicity, psychosocial factors, medications, genetic variants and altered immunological mechanisms. Though the exact pathogenesis of atherosclerosis in the setting of lupus remains ill defined, an imbalance between endothelial damage and atheroprotection seems to be a central event. Insults leading to endothelial damage in the setting of lupus include oxidized low density lipoprotein (oxLDL), autoantibodies against endothelial cells and phospholipids, type I interferons (IFN) and neutrophil extracellular traps (NETs) directly or through activation of type I IFN pathway. Increased oxidative stress, reduced levels of the normally antioxidant high density lipoprotein (HDL), increased levels of proinflammatory HDL (piHDL) and reduced paraoxonase activity have been related to increased oxLDL levels. On the other hand, impaired atheroprotective mechanisms in lupus include decreased capacity of endothelial repair-partly mediated by type I IFN- and dampened production of atheroprotective autoantibodies. In the present review, traditional and disease related risk factors for CV disease (CVD) in the setting of chronic autoimmune disorders with special focus on SLE will be discussed.
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Affiliation(s)
- Mayra Giannelou
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Department of Rheumatology, General Hospital of Athens "G. Gennimatas", Greece
| | - Clio P Mavragani
- Department of Pathophysiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Department of Physiology, School of Medicine, National and Kapodistrian University of Athens, Greece; Joint Academic Rheumatology Program, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
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24
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Affiliation(s)
- Luis Alonso González
- Division of Rheumatology, Department of Internal Medicine, School of Medicine, Universidad de Antioquia, Medellín, Colombia
| | - Graciela S. Alarcón
- Department of Medicine, Division of Clinical Immunology and Rheumatology, School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
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25
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Taylor EB, Ryan MJ. Immunosuppression With Mycophenolate Mofetil Attenuates Hypertension in an Experimental Model of Autoimmune Disease. J Am Heart Assoc 2017; 6:JAHA.116.005394. [PMID: 28242635 PMCID: PMC5524041 DOI: 10.1161/jaha.116.005394] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Background Systemic lupus erythematosus (SLE) is a chronic autoimmune disorder that predominantly affects women and is associated with prevalent hypertension, renal injury, and cardiovascular disease. Immune system dysfunction is recognized as an important factor in the pathogenesis of hypertension. We recently showed that preventing autoimmunity prevents the development of hypertension in an experimental model of SLE (female NZBWF1 mice). The present study tests the hypothesis that mycophenolate mofetil (MMF), an immunosuppressive therapy used clinically to treat SLE by depleting proliferating B and T lymphocytes, can improve blood pressure control. Methods and Results Female SLE and control (NZW/LacJ) mice were treated daily for 8 weeks with 60 mg/kg MMF. Circulating CD45R+ B cells were lower in MMF‐treated SLE mice after 4 weeks of treatment, but neither CD4+ nor CD8+ T cells were reduced by MMF. Plasma anti–double‐stranded DNA IgG autoantibodies, a marker of SLE disease activity, were higher in SLE mice compared with controls and were lower in SLE mice after 8 weeks of MMF. Mean arterial pressure was elevated in SLE mice compared with controls and lower in SLE mice treated with MMF compared with vehicle‐treated SLE mice. MMF also reduced both renal injury (urinary albumin excretion and glomerulosclerosis) and the infiltration of CD45R+ B cells and CD3+CD4+ T cells in kidneys from mice with SLE. Conclusions These data suggest that MMF selectively depleted CD45R+ B cells and lowered subsequent autoantibody production, furthering the concept that autoantibodies mechanistically contribute to the pathogenesis of hypertension.
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Affiliation(s)
- Erin B Taylor
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS
| | - Michael J Ryan
- Department of Physiology and Biophysics, University of Mississippi Medical Center, Jackson, MS
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Tselios K, Gladman DD, Su J, Urowitz MB. Does Renin-Angiotensin System Blockade Protect Lupus Nephritis Patients From Atherosclerotic Cardiovascular Events? A Case-Control Study. Arthritis Care Res (Hoboken) 2016; 68:1497-504. [DOI: 10.1002/acr.22857] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2015] [Revised: 01/11/2016] [Accepted: 01/26/2016] [Indexed: 12/13/2022]
Affiliation(s)
- Konstantinos Tselios
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network; Toronto Ontario Canada
| | - Dafna D. Gladman
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network; Toronto Ontario Canada
| | - Jiandong Su
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network; Toronto Ontario Canada
| | - Murray B. Urowitz
- Centre for Prognosis Studies in Rheumatic Diseases, Toronto Lupus Clinic, University Health Network; Toronto Ontario Canada
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O'Sullivan M, Bruce IN, Symmons DP. Cardiovascular risk and its modification in patients with connective tissue diseases. Best Pract Res Clin Rheumatol 2016; 30:81-94. [DOI: 10.1016/j.berh.2016.03.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 03/03/2016] [Accepted: 03/29/2016] [Indexed: 10/21/2022]
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Campbell JF, Swartz SJ, Wenderfer SE. Nocturnal Hypertension and Attenuated Nocturnal Blood Pressure Dipping is Common in Pediatric Lupus. F1000Res 2015; 4:164. [PMID: 26664705 PMCID: PMC4654458 DOI: 10.12688/f1000research.6532.2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/20/2015] [Indexed: 01/22/2023] Open
Abstract
Hypertension is an important manifestation of systemic lupus erythematosus (SLE) but reports of prevalence vary between 20-70% in published reports of adult and pediatric patients. For both children and adults with SLE, the clinical diagnosis and management of hypertension has traditionally been based on guidelines developed for the general population. In clinical trials, the criteria used for defining participants with hypertension are mostly undefined. As a first step towards formally assessing the blood pressure (BP) patterns of children diagnosed with SLE, 24-hr ambulatory BP monitoring data was analyzed on clinic patients who presented with prehypertension or stage I hypertension. In this pediatric SLE cohort (n=10), 20% met daytime criteria for a diagnosis of hypertension. Patterns of BP elevation varied widely with white coat, masked, isolated systolic, and diastolic nocturnal hypertension all identified. Nocturnal hypertension was detected in 60% and attenuated nocturnal BP dipping in 90% of both hypertensive and normotensive SLE patients. In SLE patients, the median nighttime systolic and diastolic loads were 25% and 15.5% compared with median daily loads of 12.5% and 11.5%. Daytime and nighttime systolic and diastolic BP load and nocturnal dipping was compared to a control population consisting of 85 non-SLE patients under 21 years old with prehypertension or stage 1 hypertension presenting to hypertension clinic. Median systolic BP dipped 5.3 mmHg in SLE patients compared to 11.9 mmHg in non-lupus ( p-value = 0.001). Median diastolic BP dipped 12.9 mmHg versus 18.5 mmHg in non-lupus ( p-value = 0.003). Patterns of BP dysregulation in pediatric SLE merit further exploration. Children with or without SLE displaying prehypertensive or stage 1 casual BP measurements had similar rates of hypertension by ambulatory BP monitoring. However, regardless of BP diagnosis, and independent of kidney involvement, there was an increased proportion with attenuated nocturnal dipping and nocturnal hypertension in SLE patients.
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Affiliation(s)
- J Fallon Campbell
- Department of Pediatrics, Renal Section, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Sarah J Swartz
- Department of Pediatrics, Renal Section, Baylor College of Medicine, Houston, TX, 77030, USA
| | - Scott E Wenderfer
- Department of Pediatrics, Renal Section, Baylor College of Medicine, Houston, TX, 77030, USA
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Kay SD, Poulsen MK, Diederichsen ACP, Voss A. Coronary, Carotid, and Lower-extremity Atherosclerosis and Their Interrelationship in Danish Patients with Systemic Lupus Erythematosus. J Rheumatol 2015; 43:315-22. [PMID: 26628595 DOI: 10.3899/jrheum.150488] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2015] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Atherosclerosis is highly prevalent among patients with systemic lupus erythematosus (SLE), but has been demonstrated predominantly in non-European SLE cohorts and few investigations have included more than 1 imaging modality. We aimed to investigate the prevalence of atherosclerosis in 3 frequently affected vascular territories, the coronary, carotid, and lower-extremity arteries, in a Danish, predominantly population-based SLE cohort. METHODS Patients with SLE without prior cardiovascular disease (CVD; n = 103) were screened for coronary artery calcification, carotid intima-media thickening and plaque, and abnormal ankle-brachial index by means of cardiac computed tomography, ultrasound of the carotid arteries, and ankle systolic blood pressure. RESULTS In patients with SLE, the prevalence of atherosclerosis in any vascular territory was 41%. The distribution of the atherosclerotic manifestations showed an overlap with 45% of the patients having involvement in more than 1 vascular territory. However, more than one-third of the patients with SLE with coronary, carotid, or lower-extremity atherosclerosis exclusively demonstrated this particular manifestation. Based on a multiple logistic regression model, age (p < 0.001), current smoking (p = 0.009), and the Systemic Lupus International Collaborating Clinics (SLICC; p = 0.008) were significant independent risk factors for atherosclerosis at any vascular territory. CONCLUSION Atherosclerosis is highly prevalent among Danish patients with SLE without prior CVD. Screening for atherosclerosis in 1 vascular territory is insufficient in diagnosing atherosclerosis in patients with SLE. In Danish patients with SLE, the presence of atherosclerosis was not only assigned to traditional CV risk factors, but also associated with SLICC.
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Affiliation(s)
- Susan Due Kay
- From the Department of Rheumatology, and Department of Cardiology, Odense University Hospital, Odense, Denmark.S.D. Kay, MD, Department of Rheumatology, Odense University Hospital; M.K. Poulsen, PhD, Department of Cardiology, Odense University Hospital; A.C. Diederichsen, PhD, Department of Cardiology, Odense University Hospital; A. Voss, PhD, Department of Rheumatology, Odense University Hospital.
| | - Mikael Kjaer Poulsen
- From the Department of Rheumatology, and Department of Cardiology, Odense University Hospital, Odense, Denmark.S.D. Kay, MD, Department of Rheumatology, Odense University Hospital; M.K. Poulsen, PhD, Department of Cardiology, Odense University Hospital; A.C. Diederichsen, PhD, Department of Cardiology, Odense University Hospital; A. Voss, PhD, Department of Rheumatology, Odense University Hospital
| | - Axel Cosmus Pyndt Diederichsen
- From the Department of Rheumatology, and Department of Cardiology, Odense University Hospital, Odense, Denmark.S.D. Kay, MD, Department of Rheumatology, Odense University Hospital; M.K. Poulsen, PhD, Department of Cardiology, Odense University Hospital; A.C. Diederichsen, PhD, Department of Cardiology, Odense University Hospital; A. Voss, PhD, Department of Rheumatology, Odense University Hospital
| | - Anne Voss
- From the Department of Rheumatology, and Department of Cardiology, Odense University Hospital, Odense, Denmark.S.D. Kay, MD, Department of Rheumatology, Odense University Hospital; M.K. Poulsen, PhD, Department of Cardiology, Odense University Hospital; A.C. Diederichsen, PhD, Department of Cardiology, Odense University Hospital; A. Voss, PhD, Department of Rheumatology, Odense University Hospital
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