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Ramnarain A, Liam C, Milea D, Morand E, Kent J, Kandane-Rathnayake R. Predictors of Organ Damage in Systemic Lupus Erythematosus in the Asia Pacific Region: A Systematic Review. Arthritis Care Res (Hoboken) 2024; 76:720-732. [PMID: 38191962 DOI: 10.1002/acr.25291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 09/21/2023] [Accepted: 01/04/2024] [Indexed: 01/10/2024]
Abstract
OBJECTIVE Irreversible organ damage is common in patients with systemic lupus erythematosus (SLE). Despite evidence of increased prevalence and severity of SLE in Asia Pacific, organ damage is less well studied in this region. This systematic review aims to identify predictors of organ damage in SLE in the Asia Pacific region. METHODS We searched Medline, PubMed, Embase, and Web of Science for observational studies on organ damage in adult patients with SLE in Asia Pacific from August 31, to September 5, 2022. Study selection and data extraction were completed by two independent reviewers using Covidence systematic review software. Risk of bias was assessed using the Newcastle-Ottawa Scale and Joanna Briggs Institute tool. Significant results from univariable and multivariable analyses were synthesized from included studies. RESULTS Thirty-eight eligible studies were selected from 1999 to 2022; 22 (58%) of these reported organ damage at study enrollment and 19 (50%) reported damage accrual, as measured by the Systemic Lupus International Collaborating Clinic/American College of Rheumatology Damage Index. Factors predictive of organ damage included older age, glucocorticoid use, longer disease duration, and disease activity. Lupus nephritis was a risk factor for renal and overall damage accrual. Hydroxychloroquine was protective against overall organ damage. CONCLUSION Predictors of organ damage in SLE in Asia Pacific are similar to other regions. Although glucocorticoid use is a modifiable risk factor for organ damage, the impact of immunosuppressives and biologic therapies needs further investigation. Effective strategies in early disease are needed to minimize initial organ damage as it predicts subsequent damage accrual.
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Affiliation(s)
- Arushi Ramnarain
- Monash University and Monash Health, Melbourne, Victoria, Australia
| | | | | | - Eric Morand
- Monash University and Monash Health, Melbourne, Victoria, Australia
| | - Joanna Kent
- Monash Health, Melbourne, Victoria, Australia
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Cai D, Zheng Z, Hu J, Fu Y, Song Y, Lian J. Immune-mediated inflammatory diseases and the risk of valvular heart disease: a Mendelian randomization study. Clin Rheumatol 2024; 43:533-541. [PMID: 37505304 DOI: 10.1007/s10067-023-06693-7] [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: 04/26/2023] [Revised: 06/26/2023] [Accepted: 07/01/2023] [Indexed: 07/29/2023]
Abstract
BACKGROUND Observational studies have suggested that immune-mediated inflammatory diseases (IMIDs) are associated with a higher risk of valvular heart disease (VHD). But the potential causal association is not clear. Therefore, we used Mendelian randomization (MR) analysis to assess the causal association of IMIDs with VHD risk. METHODS A two-sample MR analysis was performed to confirm the causal association of several common IMIDs (systemic lupus erythematosus, SLE; rheumatoid arthritis, RA; multiple sclerosis, MS; ankylosing spondylitis, AS; psoriasis, PSO; inflammatory bowel disease, IBD) with the risk of VHD. The exposure data is derived from published genome-wide association studies (GWASs) and outcome data come from the FinnGen database (47,003 cases and 182,971 controls). Inverse-variance weighted (IVW), MR-Egger, and weighted median methods were performed to assess the causal association. The study design applied univariable MR and multivariable MR. RESULTS The MR analysis indicated that several genetically predicted IMIDs increased the risk of VHD, including SLE (odds ratio (OR) = 1.014; 95% confidence interval (CI) = < 1.001,1.028 > ; p = 0.036), RA (OR = 1.017; 95% CI = < 1.002,1.031 > ; p = 0.025), and IBD (OR = 1.018; 95% CI = < 1.002,1.033 > ; p = 0.023). Multivariable MR indicated that the adverse effect of these IMIDs on VHD was dampened to varying degrees after adjusting for smoking, obesity, coronary artery disease, and hypertension. CONCLUSION Our findings support the first genetic evidence of the causality of genetically predicted IMIDs with the risk of developing into VHD. Our results deliver a viewpoint that further active intervention needs to be explored to mitigate VHD risk in patients with SLE, RA, and IBD. Key Points • Genetically predicted systemic lupus erythematosus (SLE), rheumatoid arthritis (RA), and inflammatory bowel disease (IBD) are causally associated with valvular heart disease (VHD). • To reduce the risk of VHD in patients with SLE, RA, and IBD, active interventions should be further explored.
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Affiliation(s)
- Dihui Cai
- Department of Cardiology, Ningbo Institute of Innovation for Combined Medicine and Engineering, Lihuili Hospital Affiliated to Ningbo University, Ningbo University, Ningbo, Zhejiang, China
| | - Zequn Zheng
- Department of Cardiology, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
- Clinical Research Center, First Affiliated Hospital of Shantou University Medical College, Shantou, Guangdong, China
| | - Jiale Hu
- Department of Cardiology, Ningbo Institute of Innovation for Combined Medicine and Engineering, Lihuili Hospital Affiliated to Ningbo University, Ningbo University, Ningbo, Zhejiang, China
| | - Yin Fu
- Department of Cardiology, Ningbo Institute of Innovation for Combined Medicine and Engineering, Lihuili Hospital Affiliated to Ningbo University, Ningbo University, Ningbo, Zhejiang, China
| | - Yongfei Song
- Department of Cardiology, Ningbo Institute of Innovation for Combined Medicine and Engineering, Lihuili Hospital Affiliated to Ningbo University, Ningbo University, Ningbo, Zhejiang, China
| | - Jiangfang Lian
- Department of Cardiology, Ningbo Institute of Innovation for Combined Medicine and Engineering, Lihuili Hospital Affiliated to Ningbo University, Ningbo University, Ningbo, Zhejiang, China.
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Li W, Lu H, Wen Y, Zhou M, Shuai T, You Y, Zhao J, Liao K, Lu C, Li J, Li Z, Diao K, He Y. Reducing both radiation and contrast doses for overweight patients in coronary CT angiography with 80-kVp and deep learning image reconstruction. Eur J Radiol 2023; 161:110736. [PMID: 36804314 DOI: 10.1016/j.ejrad.2023.110736] [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: 03/23/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023]
Abstract
PURPOSE To investigate the use of an 80-kVp tube voltage combined with a deep learning image reconstruction (DLIR) algorithm in coronary CT angiography (CCTA) for overweight patients to reduce radiation and contrast doses in comparison with the 120-kVp protocol and adaptive statistical iterative reconstruction (ASIR-V). METHODS One hundred consecutive CCTA patients were prospectively enrolled and randomly divided into a low-dose group (n = 50) with 80-kVp, smart mA for noise index (NI) of 36 HU, contrast dose rate of 18 mgI/kg/s and DLIR and 60 % ASIR-V and a standard-dose group (n = 50) with 120-kVp, smart mA for NI of 25 HU, contrast dose rate of 32 mgI/kg/s and 60 % ASIR-V. The radiation and contrast dose, subjective image quality score, attenuation values, noise, signal-to-noise ratio (SNR), and contrast-to-noise ratio (CNR) were compared. RESULTS The low-dose group achieved a significant reduction in the effective radiation dose (1.01 ± 0.45 mSv vs 1.85 ± 0.40 mSv, P < 0.001) and contrast dose (33.69 ± 3.87 mL vs 59.11 ± 5.60 mL, P < 0.001) compared to the standard-dose group. The low-dose group with DLIR presented similar enhancement but lower noise, higher SNR and CNR and higher subjective quality scores than the standard-dose group. Moreover, the same patient comparison in the low-dose group between different reconstructions showed that DLIR images had slightly and consistently higher CT values in small vessels, indicating better defined vessels, much lower image noise, higher SNR and CNR and higher subjective quality scores than ASIR-V images (all P < 0.001). CONCLUSIONS The application of 80-kVp and DLIR allows for significant radiation and dose reduction while further improving image quality in CCTA for overweight patients.
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Affiliation(s)
- Wanjiang Li
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Haiyan Lu
- Department of Respiratory and Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Yuting Wen
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Minggang Zhou
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Tao Shuai
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Yongchun You
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Jin Zhao
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Kai Liao
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Chunyan Lu
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | | | - Zhenlin Li
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China
| | - Kaiyue Diao
- Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
| | - Yong He
- Department of Cardiology, West China Hospital of Sichuan University, Chengdu, Sichuan, China.
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Huang S, Huang F, Mei C, Tian F, Fan Y, Bao J. Systemic lupus erythematosus and the risk of cardiovascular diseases: A two-sample Mendelian randomization study. Front Cardiovasc Med 2022; 9:896499. [PMID: 36119739 PMCID: PMC9478435 DOI: 10.3389/fcvm.2022.896499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022] Open
Abstract
Background Previous observational studies have suggested that the causal role of systemic lupus erythematosus (SLE) in the risk of cardiovascular diseases (CVDs) remained inconsistent. In this study, we aimed to investigate the causal relationship between SLE and CVDs by two-sample Mendelian randomization (MR) analysis. Methods Genetic instruments for SLE were obtained from a public genome-wide association study (GWAS) with 4,036 patients with SLE and 6,959 controls. Summary statistical data for CVDs, including coronary artery disease (CAD), myocardial infarction (MI), atrial fibrillation (AF), ischemic stroke (IS), and its subtypes, were identified from other available GWAS meta-analyses. The inverse-variance weighted (IVW) method was used as the primary method to estimate the causal effect. The simple- and weighted-median method, MR-Egger method, and MR pleiotropy residual sum and outlier (MR-PRESSO) were provided as a supplement to the IVW method. Besides, we performed sensitivity analyses, including Cochran's Q test, MR-Egger intercept test, and leave-one-out analysis, to evaluate the robustness of the results. Results A total of 15 single-nucleotide polymorphisms (SNPs) were identified after excluding linkage disequilibrium (LD) and potential confounding factors. According to the IVW results, our MR study indicated that genetically predicted SLE was not causally connected with the risk of CVDs [CAD: odds ratio (OR) = 1.005, 95% confidence interval (CI) = 0.986–1.024, p-value = 0.619; MI: OR = 1.002, 95% CI = 0.982–1.023, p-value = 0.854; AF: OR = 0.998, 95% CI = 0.982–1.014, p-value = 0.795; IS: OR = 1.006, 95% CI = 0.984–1.028, p-value = 0.621; cardioembolic stroke (CES): OR = 0.992, 95% CI = 0.949–1.036, p-value = 0.707; small vessel stroke (SVS): OR = 1.014, 95% CI = 0.964–1.067, p-value = 0.589; large artery stroke (LAS): OR = 1.030, 95% CI = 0.968–1.096, p-value = 0.352]. Analogical findings could be observed in supplementary MR methods. Sensitivity analyses suggested that the causal estimates were robust. Conclusion Our two-sample MR analysis provided no evidence that genetically determined SLE was causally associated with the risk of CVDs.
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Affiliation(s)
- Shuo Huang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Fugang Huang
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Chunyun Mei
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Fengyuan Tian
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Yongsheng Fan
- The First School of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
- Yongsheng Fan
| | - Jie Bao
- School of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou, China
- *Correspondence: Jie Bao
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Sola-Rodríguez S, Vargas-Hitos JA, Gavilán-Carrera B, Rosales-Castillo A, Ríos-Fernández R, Sabio JM, Soriano-Maldonado A. Physical Fitness Attenuates the Impact of Higher Body Mass and Adiposity on Inflammation in Women With Systemic Lupus Erythematosus. Front Immunol 2021; 12:729672. [PMID: 34721392 PMCID: PMC8552526 DOI: 10.3389/fimmu.2021.729672] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2021] [Accepted: 09/20/2021] [Indexed: 11/30/2022] Open
Abstract
Aims Higher body mass and adiposity represent independent contributors to the systemic low-grade inflammatory state often observed in patients with systemic lupus erythematosus (SLE). This study assessed the role of physical fitness in the association of body mass and adiposity with inflammation in women with SLE. Methods A total of 77 women with SLE were included in this cross-sectional study. We obtained body mass index, waist-to-height ratio, and body fat percentage as indicators of body mass and adiposity. Inflammation was assessed through Serum levels of C-reactive protein, interleukin 6, and leptin. Cardiorespiratory fitness was assessed with the 6-minute walk test, range of motion with the back-scratch test, and muscular strength with handgrip dynamometry. Results Cardiorespiratory fitness attenuated the association of both body mass index and body fat percentage with interleukin 6 (all, P<0.05). Range of motion attenuated the association of body mass index with interleukin 6 (P<0.05) and the association of body fat percentage with C-reactive protein (P<0.05). These interactions indicated that higher fitness was associated with a lower increase in inflammation per unit increase of body mass or adiposity. Muscular strength showed a non-significant trend to attenuate the association of body fat percentage with interleukin 6 (P=0.057) but potentiated the association of body fat percentage with leptin (P<0.05). Conclusion These findings suggest that higher levels of cardiorespiratory fitness and range of motion might attenuate the impact of higher body mass and adiposity on inflammation in women with SLE. The role of muscular strength requires further investigation.
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Affiliation(s)
- Sergio Sola-Rodríguez
- Department of Education, Faculty of Education Sciences, University of Almería, Almería, Spain.,SPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain
| | - José Antonio Vargas-Hitos
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, "Virgen de las Nieves" University Hospital, Granada, Spain
| | - Blanca Gavilán-Carrera
- Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Granada, Spain
| | - Antonio Rosales-Castillo
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, "Virgen de las Nieves" University Hospital, Granada, Spain
| | - Raquel Ríos-Fernández
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, "San Cecilio" University Hospital, Granada, Spain
| | - José Mario Sabio
- Systemic Autoimmune Diseases Unit, Department of Internal Medicine, "Virgen de las Nieves" University Hospital, Granada, Spain
| | - Alberto Soriano-Maldonado
- Department of Education, Faculty of Education Sciences, University of Almería, Almería, Spain.,SPORT Research Group (CTS-1024), CERNEP Research Center, University of Almería, Almería, Spain
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