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Lee YH, Song GG. Mortality in patients with systemic lupus erythematosus: A meta-analysis of overall and cause-specific effects. Lupus 2024; 33:929-937. [PMID: 38769901 DOI: 10.1177/09612033241257134] [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] [Indexed: 05/22/2024]
Abstract
OBJECTIVES Our objective was to assess the overall and cause-specific standardized mortality ratios (SMRs) among patients diagnosed with systemic lupus erythematosus (SLE). METHODS An exhaustive systematic review was undertaken, encompassing studies that scrutinized SMRs, both overall and for specific causes, in patients diagnosed with SLE compared to the general populace. The databases of PUBMED, EMBASE, and Cochrane were meticulously searched to collate relevant literature. Following this comprehensive search, a meta-analysis was executed to methodically assess all-cause, sex-specific, ethnicity-specific, and cause-specific SMRs in individuals with SLE. RESULTS The inclusion criteria were met by 29 studies encompassing 72,342 patients with SLE and documenting 7352 deaths. The meta-analysis disclosed a pronounced 2.87-fold elevation in the SMR for all-cause mortality in SLE patients relative to the general population (SMR, 2.866; 95% confidence interval [CI], 2.490-3.242; p < .001). Region-specific assessments showed variable all-cause SMRs, with Europe reporting 2.607 (95% CI, 1.939-3.275; p < .001), Asia revealing 3.043 (95% CI, 2.082-4.004; p < .001), and particularly high SMRs noted in North America and Oceania. Gender-focused analyses presented a pooled SMR of 3.261 (95% CI, 2.674-3.848; p < .001) for females, and 2.747 (95% CI, 2.190-3.304; p < .001) for males. Evaluations specific to cause of death illustrated notably elevated SMRs for renal disease (SMR, 4.486; 95% CI, 3.024-5.948; p < .001), infections (SMR, 4.946; 95% CI, 4.253-5.639; p < .001), cardiovascular diseases (CVD) (SMR, 2.931; 95% CI, 1.802-4.061; p < .001), cerebrovascular accidents (CVA) (SMR, 1.588; 95% CI, 0.647-2.528; p = .001), and cancer (SMR, 1.698; 95% CI, 0.871-2.525; p < .001). CONCLUSIONS This meta-analysis underscores a significant 2.87-fold elevation in the SMR among patients with SLE compared to the general population, transcending differences in sex or geographical regions. Moreover, an appreciable increase in mortality due to specific causes, including renal disease, infection, CVD, CVA, malignancy, and neuropsychiatric SLE, accentuates the imperative for targeted interventions to mitigate these elevated risks in SLE patients.
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Affiliation(s)
- Young Ho Lee
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
| | - Gwan Gyu Song
- Department of Rheumatology, Korea University College of Medicine, Seoul, Korea
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Eades LE, Hoi AY, Liddle R, Sines J, Kandane-Rathnayake R, Khetan S, Nossent J, Lindenmayer G, Morand EF, Liew DFL, Rischmueller M, Brady S, Brown A, Vincent FB. Systemic lupus erythematosus in Aboriginal and Torres Strait Islander peoples in Australia: addressing disparities and barriers to optimising patient care. THE LANCET. RHEUMATOLOGY 2024:S2665-9913(24)00095-X. [PMID: 38971169 DOI: 10.1016/s2665-9913(24)00095-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/24/2024] [Accepted: 04/10/2024] [Indexed: 07/08/2024]
Abstract
The first inhabitants of Australia and the traditional owners of Australian lands are the Aboriginal and Torres Strait Islander peoples. Aboriginal and Torres Strait Islander peoples are two to four times more likely to have systemic lupus erythematosus (SLE) than the general Australian population. Phenotypically, SLE appears distinctive in Aboriginal and Torres Strait Islander peoples and its severity is substantially increased, with mortality rates up to six times higher than in the general Australian population with SLE. In particular, Aboriginal and Torres Strait Islander peoples with SLE have increased prevalence of lupus nephritis and increased rates of progression to end-stage kidney disease. The reasons for the increased prevalence and severity of SLE in this population are unclear, but socioeconomic, environmental, and biological factors are all likely to be implicated, although there are no published studies investigating these factors in Aboriginal and Torres Strait Islander peoples with SLE specifically, indicating an important knowledge gap. In this Review, we summarise the data on the incidence, prevalence, and clinical and biological findings relating to SLE in Aboriginal and Torres Strait Islander peoples and explore potential factors contributing to its increased prevalence and severity in this population. Importantly, we identify health disparities and deficiencies in health-care provision that limit optimal care and outcomes for many Aboriginal and Torres Strait Islander peoples with SLE and highlight potentially addressable goals to improve outcomes.
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Affiliation(s)
- Laura E Eades
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia; Rheumatology Department, Monash Health, Clayton, VIC, Australia
| | - Alberta Y Hoi
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia; Rheumatology Department, Monash Health, Clayton, VIC, Australia
| | - Ruaidhri Liddle
- Primary and Public Health Care Central Australia, Alice Springs, NT, Australia
| | - Jason Sines
- Rheumatology Department, Royal Prince Alfred Hospital, Sydney, NSW, Australia
| | | | - Sachin Khetan
- College of Medicine and Public Health, Flinders University, Adelaide, SA, Australia; Rheumatology Department, Royal Darwin Hospital, Tiwi, NT, Australia
| | - Johannes Nossent
- Rheumatology Department, Sir Charles Gairdner Hospital, Nedlands, WA, Australia; School of Medicine, University of Western Australia, Crawley, WA, Australia
| | | | - Eric F Morand
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia; Rheumatology Department, Monash Health, Clayton, VIC, Australia
| | - David F L Liew
- Rheumatology Department, Austin Health, Heidelberg, VIC, Australia; Department of Medicine, University of Melbourne, Parkville, VIC, Australia
| | - Maureen Rischmueller
- Rheumatology Department, Royal Darwin Hospital, Tiwi, NT, Australia; Discipline of Medicine, University of Adelaide, SA, Australia; Rheumatology Department, The Queen Elizabeth Hospital, Woodville, SA, Australia; Rheumatology Department, Alice Springs Hospital, The Gap, NT, Australia
| | - Stephen Brady
- Rheumatology Department, Alice Springs Hospital, The Gap, NT, Australia
| | - Alex Brown
- National Centre for Indigenous Genomics, Australian National University, Canberra, ACT, Australia
| | - Fabien B Vincent
- Centre for Inflammatory Diseases, Monash University, Clayton, VIC, Australia.
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Nossent JC, Keen HI, Preen DB, Inderjeeth CA. Long-term incidence, risk factors and complications for venous thromboembolism in patients with systemic lupus erythematosus. Lupus 2024; 33:787-796. [PMID: 38655753 PMCID: PMC11141078 DOI: 10.1177/09612033241247359] [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: 01/28/2024] [Accepted: 03/28/2024] [Indexed: 04/26/2024]
Abstract
AIM To compare frequency, incidence rates (IR), risk factors and outcomes of a first venous thromboembolic event (VTE) between patients with systemic lupus erythematosus (SLE) and controls. METHODS Using state-wide longitudinal hospital data from Western Australia (WA), we recorded venous thrombosis (VT) and pulmonary embolism (PE) in patients with SLE (n = 1854, median age 40, 86% female) and matched hospitalised controls (n = 12,107, median age 40 years, females 88.6%) in the period 1985-2015. Results presented are medians, frequency, IR per 1000 person years (PY) and odds, rate, or adjusted hazard ratios (OR/RR/a-HR) with 95% confidence intervals (CI). RESULTS Patients with SLE had significantly higher odds (12.8 vs 3.3%; OR 4.26, CI 3.60-5.05) and IR for a first VTE (10.09 vs 1.52; RR 6.64; CI 5.56-7.79). Over the three study decades, the IR for PE declined in patients with SLE from 7.74 to 3.75/1000 PY (p < .01) with no changes observed for VT or in controls. VTE recurred more frequently in patients with SLE (24.1% vs 10.2 %) (p < .01). Antiphospholipid antibodies (aPL) (a-HR 4.24, CI 2.50-7.19), serositis (a-HR 2.70, CI 1.86-3.91), lupus nephritis (a-HR 1.75 CI 1.25-2.33) and thrombocytopenia (a-HR 1.65 (1.10-2.49) were the strongest disease risk factors for VTE only in patients with SLE, while arterial hypertension, smoking and obesity were independent VTE risk factors for both groups. VTE was not associated with an increased risk for arterial events, but PE increased the risk for pulmonary hypertension (PH) in both patients with SLE (a-HR 6.47, CI 3.73-11.23) and controls (a-HR 9.09, CI 3.50-23.63). VTE increased the risk of death in both patients with SLE (a-HR 2.02, CI 1.50-2.70) and controls (a-HR 6.63, CI 5.21-8.42) after 10 years of follow-up. CONCLUSIONS VTE affected 12.8% of patients with SLE at six times the VTE rate in controls with aPL as the strongest, but not the only risk factor in SLE. The risk of PH was increased in both groups following PE, but VTE did not associate with an increased risk of arterial events.
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Affiliation(s)
- Johannes Cornelis Nossent
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Australia
| | - Helen Isobel Keen
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Fiona Stanley Hospital, Perth, Australia
| | - David Brian Preen
- School of Population and Global Health, The University of Western Australia, Perth, Australia
| | - Charles Anoukpar Inderjeeth
- Medical School, The University of Western Australia, Perth, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Australia
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Nossent JC, Inderjeeth C, Keen H. Comparison of pregnancy outcomes between indigenous and non-indigenous lupus patients. Intern Med J 2024. [PMID: 38856175 DOI: 10.1111/imj.16417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 05/08/2024] [Indexed: 06/11/2024]
Abstract
AIM To compare pregnancy outcomes between IA and non IA lupus patients. BACKGROUND Pregnancy in lupus patients confers an increased risk of maternal and fetal morbidity. There are no data on pregnancy outcomes for indigenous Australian (IA) patients with lupus. METHODS Using state-wide longitudinal hospital morbidity data, we studied 702 pregnancies in IA (n = 31) and non-indigenous (NI) patients with lupus (n = 357) in Western Australia and compared rates for live birth (LB), preterm birth (PB) and gestational complications in the period 1985-2015. Results are presented as medians or frequency. RESULTS IA patients had proportionally more pre-existing renal disease (35 vs 13%, P < 0.01) and lower socio-economic status (P = 0.02). Age at first pregnancy was lower in IA patients (27 vs 30 years, P < 0.001), recorded gravidity was similar (2 vs 2, P > 0.6) and elective termination (n = 138) was more frequent in NI than IA pregnancies (21.1 vs 4.8%, P < 0.01). For continued pregnancies (59 in IA and 505 in NI), respective outcomes were as follows: LB 84.7% versus 91.5% (P = 0.15), spontaneous abortion 13.5% versus 6.9% (P = 0.13), (pre-)eclampsia 8% versus 9.9% (P = 0.89), PB 12% versus 13.4% (P = 0.98) and caesarean delivery 30% versus 47.2% (P = 0.02). Gestational diabetes (26% vs 6.1%), renal flares (20% vs 5.6%) and infections (22% vs 6.3%) were all more frequent in IA lupus pregnancies (all P < 0.001). CONCLUSIONS The burden of comorbidities was higher in IA patients with lupus due to renal flares, gestational DM and infections. Although PB rates were overall high, they were, however, similar for IA and NI lupus pregnancies, as were LB rates.
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Affiliation(s)
- Johannes C Nossent
- Medical School, The University of Western Australia, Perth, Western Australia, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Charles Inderjeeth
- Medical School, The University of Western Australia, Perth, Western Australia, Australia
- Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
| | - Helen Keen
- Medical School, The University of Western Australia, Perth, Western Australia, Australia
- Rheumatology, Fiona Stanley Hospital, Perth, Western Australia, Australia
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Garg S, Sweet N, Boderman B, Montes D, Walunas T, Ramsey-Goldman R, Khosroshahi A, Astor BC, Lim SS, Bartels CM. Multiplicative Impact of Adverse Social Determinants of Health on Outcomes in Lupus Nephritis: A Meta-analysis and Systematic Review. Arthritis Care Res (Hoboken) 2024. [PMID: 38693617 DOI: 10.1002/acr.25359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/15/2024] [Accepted: 04/19/2024] [Indexed: 05/03/2024]
Abstract
OBJECTIVE Social determinants of health (SDoH) likely contribute to outcome disparities in lupus nephritis (LN). Understanding the overall burden and contribution of each domain could guide future health equity-focused interventions to improve outcomes and reduce disparities in LN. Objectives of this meta-analysis were to 1) determine the association of overall SDoH and specific SDoH domains on LN outcomes and 2) develop a framework for the multidimensional impact of SDoH on LN outcomes. METHODS We performed a comprehensive search of studies measuring associations between SDoH and LN outcomes. We examined pooled odds of poor LN outcomes including death, end-stage kidney disease, or cardiovascular disease in patients with and without adverse SDoH. Additionally, we calculated the pooled odds ratios of outcomes by four SDoH domains: individual (eg, insurance), health care (eg, fragmented care), community (eg, neighborhood socioeconomic status), and health behaviors (eg, smoking). RESULTS Among 531 screened studies, 31 meeting inclusion criteria and 13 with raw data were included in meta-analysis. Pooled odds of poor outcomes were 1.47-fold higher in patients with any adverse SDoH. Patients with adverse SDoH in individual and health care domains had 1.64-fold and 1.77-fold higher odds of poor outcomes. We found a multiplicative impact of having two or more adverse SDoH on LN outcomes. Black patients with public insurance and fragmented care had 12-fold higher odds of poor LN outcomes. CONCLUSION Adverse SDoH is associated with poor LN outcomes. Having two or more adverse SDoH, specifically in different SDoH domains, had a multiplicative impact leading to worse LN outcomes, widening disparities.
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Affiliation(s)
- Shivani Garg
- University of Wisconsin School of Medicine and Public Health, Madison
| | - Nadia Sweet
- University of Wisconsin School of Medicine and Public Health, Madison
| | - Brianna Boderman
- University of Wisconsin School of Medicine and Public Health, Madison
| | | | | | | | | | - Brad C Astor
- University of Wisconsin School of Medicine and Public Health, Madison
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Nossent JC, Keen HI, Preen DB, Inderjeeth CA. Population-wide long-term study of incidence, renal failure, and mortality rates for lupus nephritis. Int J Rheum Dis 2024; 27:e15079. [PMID: 38396352 DOI: 10.1111/1756-185x.15079] [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: 10/09/2023] [Revised: 12/05/2023] [Accepted: 01/26/2024] [Indexed: 02/25/2024]
Abstract
OBJECTIVE Given limited regional data, we investigate the state-wide epidemiology, renal and patient outcomes for lupus nephritis (LN) in Western Australia (WA). METHODS Patients hospitalized with incident SLE (≥2 diagnostic codes in the state-wide WA Health Hospital Morbidity Data Collection) in the period 1985-2015 were included (n = 1480). LN was defined by the presence of glomerulonephritis and/or raised serum creatinine. Trends over three study decades for annual incidence rate (AIR)/100.000 population, mortality (MR), and end-stage renal disease (ESRD) rates/100 person years were analyzed by least square regression and compared with a matched control group (n = 12 840). RESULTS Clinical evidence of LN developed in 366 SLE patients (25.9%) after a median disease duration of 10 months (IQR 0-101) with renal biopsy performed in 308 (84.2%). The AIR for LN (0.63/100.000) did not change significantly over time (R2 = .11, p = .85), while point prevalence reached 11.9/100.000 in 2015. ESRD developed in 14.1% (n = 54) of LN patients vs. 0.2% in non-LN SLE patients and 0.05% in controls (all p ≤ 0.01). ESRD rates increased over time in LN patients (0.4 to 0.7, R2 = .52, p = .26). The odds ratio for death was 8.81 (CI 3.78-22.9) for LN and 6.62 (CI 2.76-17.9) for non-LN SLE patients compared to controls and MR for LN patients increased over time (1.3 to 2.2, R2 = .84, p = .26). CONCLUSIONS The incidence rate of LN in WA remained unchanged over 30 years. A lack of improvement in renal failure and mortality rates illustrates the pressing need for better long-term treatment options and/or strategies in LN.
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Affiliation(s)
- Johannes C Nossent
- Department of Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
- Rheumatology Group, School of Medicine, University Western Australia, Crawley, Western Australia, Australia
| | - Helen I Keen
- Rheumatology Group, School of Medicine, University Western Australia, Crawley, Western Australia, Australia
- Department of Rheumatology, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - David B Preen
- School of Population and Global Health, University Western Australia, Crawley, Western Australia, Australia
| | - Charles A Inderjeeth
- Department of Rheumatology, Sir Charles Gairdner Hospital, Perth, Western Australia, Australia
- Rheumatology Group, School of Medicine, University Western Australia, Crawley, Western Australia, Australia
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Munguía-Realpozo P, Mendoza-Pinto C, Etchegaray-Morales I, Solis-Poblano JC, Ayón-Aguilar J, Ramírez-Lara E, Orbe-Sosa J, Méndez-Martínez S, García-Carrasco M. Trends in mortality in patients with systemic autoimmune rheumatic diseases (SARD) during the COVID-19 pandemic in Mexico. Rheumatol Int 2023; 43:1611-1619. [PMID: 37349634 PMCID: PMC11162978 DOI: 10.1007/s00296-023-05371-w] [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: 05/18/2023] [Accepted: 06/09/2023] [Indexed: 06/24/2023]
Abstract
The study aimed to analyze the influence of the COVID-19 pandemic on mortality rates in patients with systemic autoimmune rheumatic diseases (SARD) in Mexico. We selected SARD-related deaths using National Open Data and Information from the Ministry of Health, Mexico, and ICD-10 codes. We assessed the observed compared to the predicted mortality values for 2020 and 2021, employing trends from 2010 to 2019 with joinpoint and prediction modelling analyses. Among 12,742 deaths due to SARD between 2010 and 2021, the age-standardized mortality rate (ASMR) increased significantly between 2010 and 2019 (pre-pandemic) (annual percentage change [APC] 1.1%; 95% CI 0.2-2.1), followed by a non-significant decrease during the pandemic period (APC 13.9%; 95% CI 13.9-5.3). In addition, the observed ASMR of 1.19 for 2020 for SARD and of 1.14 for 2021 were lower than the predicted values of 1.25 (95% CI 1.22-1.28) for 2020 and 1.25 (95% CI 1.20-1.30) for 2021. Similar findings were identified for specific SARD, mainly systemic lupus erythematosus (SLE), or by sex or age group. Interestingly, the observed mortality rates for SLE in the Southern region of 1.00 in 2020 and 1.01 in 2021 were both significantly greater than the predicted values of 0.71 (95% CI 0.65-0.77) in 2020 and 0.71 (95% CI 0.63-0.79). In Mexico, the observed SARD mortality rates were not higher than the expected values during the pandemic, except for SLE in the Southern region. No differences by sex or age group were identified.
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Affiliation(s)
- Pamela Munguía-Realpozo
- Systemic Autoimmune Diseases Research Unit, Specialties Hospital UMAE-CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Calle 13 Sur 2702, Los Volcanes, 72420, Puebla, Mexico
| | - Claudia Mendoza-Pinto
- Systemic Autoimmune Diseases Research Unit, Specialties Hospital UMAE-CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Calle 13 Sur 2702, Los Volcanes, 72420, Puebla, Mexico
| | - Ivet Etchegaray-Morales
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Calle 13 Sur 2702, Los Volcanes, 72420, Puebla, Mexico.
| | - Juan Carlos Solis-Poblano
- Department of Haematology, Specialties Hospital UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Jorge Ayón-Aguilar
- Coordinación Médica de Investigación en Salud, Instituto Mexicano del Seguro Social, Delegación Puebla, Puebla, Mexico
| | - Edith Ramírez-Lara
- Systemic Autoimmune Diseases Research Unit, Specialties Hospital UMAE-CIBIOR, Instituto Mexicano del Seguro Social, Puebla, Mexico
| | - Jacsiry Orbe-Sosa
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Calle 13 Sur 2702, Los Volcanes, 72420, Puebla, Mexico
| | - Socorro Méndez-Martínez
- Coordinación de Planeación y Enlace Institucional, Instituto Mexicano del Seguro Social, Delegación Puebla, Puebla, Mexico
| | - Mario García-Carrasco
- Department of Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Calle 13 Sur 2702, Los Volcanes, 72420, Puebla, Mexico
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Alharbi S. Gastrointestinal Manifestations in Patients with Systemic Lupus Erythematosus. Open Access Rheumatol 2022; 14:243-253. [PMID: 36281321 PMCID: PMC9587305 DOI: 10.2147/oarrr.s384256] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 10/11/2022] [Indexed: 11/05/2022] Open
Abstract
Systemic lupus erythematosus (SLE) is an autoimmune disorder of unknown etiology. Women of childbearing age are affected approximately nine times more often than men. Its presentation and course are highly variable, ranging from mild to fulminant systemic disease. Any organ can be affected by SLE. Although less common than in other systems, such as the skin, joints, and kidneys, 40%–60% of SLE patients have gastrointestinal (GI) involvement. SLE can affect any part of the GI tract, from the mouth to the anus. GI manifestations can be caused by SLE, medication-related side effects, or non-SLE causes including infection. This article reviews the most common types of GI involvement associated with SLE.
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Affiliation(s)
- Samar Alharbi
- Department of Medicine, College of Medicine, Taibah University, Medina, Saudi Arabia,Correspondence: Samar Alharbi, Department of Medicine, College of Medicine, Taibah University, Medina, 42312-3779, Saudi Arabia, Tel +96 6553018777, Fax +96 648461172, Email
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Liu Y, Yu X, Zhang W, Zhang X, Wang M, Ji F. Mechanistic insight into premature atherosclerosis and cardiovascular complications in systemic lupus erythematosus. J Autoimmun 2022; 132:102863. [PMID: 35853760 DOI: 10.1016/j.jaut.2022.102863] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/02/2022] [Indexed: 12/12/2022]
Abstract
Systemic lupus erythematosus (SLE) is associated with a significant risk of cardiovascular disease (CVD), which substantially increases disease mortality and morbidity. The overall mechanisms associated with the development of premature atherosclerosis and CVD in SLE remain unclear, but has been considered as a result of an intricate interplay between the profound immune dysregulation and traditional CVD risk factors. Aberrant systemic inflammation in SLE may lead to an abnormal lipid profile and dysfunction, which can further fuel the pro-atherosclerotic environment. The existence of a strong imbalance between endothelial damage and vascular repair/angiogenesis promotes vascular injury, which is the early step in the progression of atherosclerotic CVD. Profound innate and adaptive immune dysregulation, characterized by excessive type I interferon burden, aberrant macrophage, platelet and complements activation, neutrophil dysregulation and neutrophil extracellular traps formation, uncontrolled T cell activation, and excessive autoantibody production and immune complex formation, have been proposed to promote accelerated CVD in SLE. While designing targeted therapies to correct the dysregulated immune activation may be beneficial in the treatment of SLE-related CVD, much additional work is needed to determine how to translate these findings into clinical practice. Additionally, a number of biomarkers display diagnostic potentials in improving CVD risk stratification in SLE, further prospective studies will help understand which biomarker(s) will be the most impactful one(s) in assessing SLE-linked CVD. Continued efforts to identify novel mechanisms and to establish criteria for assessing CVD risk as well as predicting CVD progression are in great need to improve CVD outcomes in SLE.
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Affiliation(s)
- Yudong Liu
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China; The Key Laboratory of Geriatrics, Beijing Institute of Geriatrics, Beijing Hospital, National Center of Gerontology, National Health Commission, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China
| | - Xue Yu
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China
| | - Wenduo Zhang
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China
| | - Xuan Zhang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China
| | - Min Wang
- Department of Rheumatology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China
| | - Fusui Ji
- Department of Cardiology, Beijing Hospital, National Center of Gerontology, Institute of Geriatric Medicine, Chinese Academy of Medical Sciences, Beijing, 100730, PR China.
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