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Quintana RM, García M, Garcia L, Gobbi C, Alba P, Bellomio V, Roverano S, Alvarez AP, Graf CE, Pisoni C, Spindler A, Gomez C, Figueredo HM, Papasidero S, Paniego R, de la Vega MC, Civit E, Gonzalez Lucero L, Martire MV, Aguila Maldonado R, Gordon S, Micelli M, Nieto R, Rausch G, Alarcón GS, Pons-Estel B, Pons-Estel G. Active lupus in Argentina: Results of a multicenter and national registry. Lupus 2023; 32:1555-1560. [PMID: 37936393 DOI: 10.1177/09612033231209601] [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: 11/09/2023]
Abstract
OBJECTIVE To evaluate the association between patients' characteristics and disease activity in an Argentine lupus registry. METHODS Cross-sectional study. Disease activity was stratified into: Remission off-treatment: SLEDAI = 0, without prednisone and immunosuppressive drugs. Low disease activity Toronto Cohort (LDA-TC): SLEDAI ≤2, without prednisone or immunosuppressive drugs. Modified lupus low disease activity (mLLDAS): SLEDAI score of ≤4, with no activity in major organ systems and no new features, prednisone of ≤10 mg/day and/or immunosuppressive drugs (maintenance dose) and Active disease: SLEDAI score of >4 and prednisone >10 mg/day and immunosuppressive drugs. A descriptive analysis and logistic regression model were performed. RESULTS A total of 1346 patients were included. Of them, 1.6% achieved remission off steroids, 0.8% LDA-TC, 12.1% mLLDAS and the remaining 85.4% had active disease. Active disease was associated with younger age (p ≤ 0.001), a shorter time to diagnosis (p ≤ 0.001), higher frequency of hospitalizations (p ≤ 0.001), seizures (p = 0.022), serosal disease (p ≤ 0.001), nephritis (p ≤ 0.001), higher SDI (p ≤ 0.001), greater use of immunosuppressive therapies and higher doses of prednisone compared to those on mLLDAS. In the multivariable analysis, the variables associated with active disease were the presence of pleuritis (OR 2.1, 95% CI 1.2-3.9; p = 0.007), persistent proteinuria (OR 2.5, 95% CI 1.2-5.5; p ≤ 0.011), nephritis (OR 2.5, 95% CI 1.2-5.6; p = .018) and hospitalizations (OR 8.9, 95% CI 5.3-16.0; p ≤ 0.001) whereas age at entry into the registry was negatively associated with it (OR 0.9, 95% CI 0.9-1.0; p = 0.029). CONCLUSION Active disease was associated with shorter time to diagnosis, worse outcomes (SDI and hospitalizations) and renal, neurological and serosal disease.
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Affiliation(s)
- Rosana M Quintana
- Grupo Oroño, Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina
| | - Mercedes García
- Department of Reumatologia, HIGA General San Martin, La Plata, Argentina
| | - Lucila Garcia
- Department of Reumatologia, HIGA General San Martin, La Plata, Argentina
| | - Carla Gobbi
- Department of Reumatologia, Sanatorio Allende, Córdoba, Argentina
| | - Paula Alba
- Department of Reumatologia, Hospital Córdoba, Córdoba, Argentina
| | - Verónica Bellomio
- Department of Reumatologia, Hospital Angel C. Padilla, Tucumán, Argentina
| | - Susana Roverano
- Department of Reumatologia, Hospital J.M. Cullen, Santa Fe, Argentina
| | | | | | | | - Alberto Spindler
- Department of Reumatologia, Centro de Investigaciones Médicas Tucumán, Tucumán, Argentina
| | - Catalina Gomez
- Department of Reumatologia, Hospital Central de Formosa, Formosa, Argentina
| | - Heber Matias Figueredo
- Department of Reumatologia, Hospital de Alta Complejidad Pte. Juan Domingo Perón, Formosa, Argentina
| | - Silvia Papasidero
- Department of Reumatologia, Hospital General de Agudos Dr Enrique Tornú, Buenos Aires, Argentina
| | - Raul Paniego
- Department of Reumatologia, CePReR, Santa Rosa, La Pampa, Argentina
| | | | - Emma Civit
- Department of Reumatologia, Hospital del Carmen, Godoy Cruz, Argentina
| | | | | | | | - Sergio Gordon
- Department of Reumatologia, HIGA Dr Alende, Mar del Plata, Argentina
| | - Marina Micelli
- Department of Reumatologia, Hospital General de Agudos José María Ramos Mejía, Buenos Aires, Argentina
| | - Romina Nieto
- Hospital Provincial de Rosario, Rosario, Argentina
| | - Gretel Rausch
- Department of Reumatologia, Consultorio Privado, Rio Grande, Tierra del Fuego, Rio Grande, Argentina
| | - Graciela S Alarcón
- Division of Clinical Immunology and Rheumatology, Department of Medicine, Marnix E Heersink School of Medicine, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - Bernardo Pons-Estel
- Grupo Oroño, Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina
| | - Guillermo Pons-Estel
- Grupo Oroño, Centro Regional de Enfermedades Autoinmunes y Reumáticas (GO-CREAR), Rosario, Argentina
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Prete M, Susca N, Leone P, De Giacomo A, Bray A, Brunori G, Favoino E, Perosa F, Racanelli V. Impact of belimumab therapy on the quality of life in patients with systemic lupus erythematosus: A cohort study. Lupus 2023; 32:1528-1535. [PMID: 37903488 DOI: 10.1177/09612033231210607] [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: 11/01/2023]
Abstract
Systemic lupus erythematosus (SLE) is a chronic and extremely disabling connective-tissue autoimmune disease with a tremendous impact on the quality of life (QoL). Belimumab, a B-lymphocyte-stimulator-specific inhibitor, is the first biologic drug approved as add-on therapy in patients with active, refractory auto-antibody-positive SLE.The impact of belimumab on the QoL of SLE patients was evaluated using a generic questionnaire short-form health survey 36 (SF-36) and the disease-specific questionnaire SLE-specific quality of life (SLEQoL).The Italian version of the SLEQoL and the SF-36 were administered to 46 SLE patients before and after 6 months of belimumab therapy. The control population consisted of 40 age-matched healthy individuals. The questionnaires were completed before and after belimumab treatment and the results were compared using the Wilcoxon signed-rank test. In addition, data from healthy controls and SLE patients were compared using the Mann-Whitney test. Dichotomous variables were compared using Fisher's exact test.For SLE patients, the addition of belimumab to their therapeutic regimen significantly improved their health-related QoL (HRQoL), according to the results of the SF-36 and SLEQoL. The comparison of the data obtained before and after belimumab treatment showed a decrease in all six SLEQoL domains and an increase in all eight SF-36 domains. Moreover, treatment led to a reduction in the median prednisone dose, to 0 mg/day (IQR 0-4.5 mg/day). Before belimumab therapy, SLE patients had a worse HRQoL than the control group, based on both questionnaires, but after belimumab treatment the outcome scores between SLE patients and controls were similar, suggesting that belimumab therapy resulted in a strong improvement in HRQoL. These findings were supported by a decrease in the SELENA-SLEDAI score, a measure of disease activity.In addition to clinical remission and low disease activity, the goals of an innovative therapeutic strategy for SLE should include the attainment of a good HRQoL. Our study demonstrates that the combined use of the SF-36 and SLEQoL questionnaires can provide clinicians with a better understanding of the HRQoL of SLE patients.
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Affiliation(s)
- Marcella Prete
- Department of Interdisciplinary Medicine, Internal Medicine Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Nicola Susca
- Department of Interdisciplinary Medicine, Internal Medicine Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Patrizia Leone
- Department of Interdisciplinary Medicine, Internal Medicine Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Andrea De Giacomo
- Department of Biomedical Sciences, Neuroscience, and Sense Organs, Child Neuropsychiatry Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Antonella Bray
- Department of Interdisciplinary Medicine, Internal Medicine Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | | | - Elvira Favoino
- Department of Interdisciplinary Medicine, Rheumatological and Autoimmune Systemic Diseases Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Federico Perosa
- Department of Interdisciplinary Medicine, Rheumatological and Autoimmune Systemic Diseases Unit, "Aldo Moro" University of Bari Medical School, Bari, Italy
| | - Vito Racanelli
- Centre for Medical Sciences, CISMed, Department of Internal Medicine, Santa Chiara Hospital, University of Trento, Trento, Italy
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Rua-Figueroa Fernández de Larrinoa Í, Lozano MJC, Fernández-Cid CM, Cobo T, Salman Monte TC, Freire González M, Hidalgo Bermejo FJ, Román Gutiérrez CS, Cortés-Hernández J. Preventing organ damage in systemic lupus erythematosus: the impact of early biological treatment. Expert Opin Biol Ther 2022; 22:821-829. [PMID: 35815355 DOI: 10.1080/14712598.2022.2096406] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION One of the most important aims in the management of systemic lupus erythematosus (SLE) is to avoid or delay the accumulation of organ damage. The first five years after diagnosis are crucial for prognosis. AREAS COVERED This manuscript reviews available data on organ damage accrual in SLE and early therapeutic intervention as a possible strategy to prevent its long-term accrual. EXPERT OPINION Organ damage can be minimized by controlling disease activity and risk of flares, reducing the dose of glucocorticoids, and ensuring a proper therapeutic intervention with an early introduction of the right therapies. The current standard treatment cannot provide clinical remission in all patients with SLE. Therefore, there is a clinical need for introducing new therapeutic strategies able to achieve the main therapeutic objectives. The addition of biologic and other therapeutic agents to the standard of care is effective for controlling disease activity and for preventing severe flares, enabling a reduced use of glucocorticoids, and presumably reducing organ damage progression. Considering its efficacy and safety, early inclusion of biologic agents in the first lines of the treatment algorithm, at least in certain patients, could be considered as an innovative treatment approach to decrease disease burden in SLE patients.
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Affiliation(s)
| | | | | | - Tatiana Cobo
- Rheumatology Department, Hospital Universitario Virgen de la Arrixaca, Murcia, Spain
| | - Tarek C Salman Monte
- Rheumatology Department, Hospital Universitario Infanta Sofía, San Sebastián de los Reyes, Spain
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Takeshima Y, Iwasaki Y, Nakano M, Narushima Y, Ota M, Nagafuchi Y, Sumitomo S, Okamura T, Elkon K, Ishigaki K, Suzuki A, Kochi Y, Yamamoto K, Fujio K. Immune cell multiomics analysis reveals contribution of oxidative phosphorylation to B-cell functions and organ damage of lupus. Ann Rheum Dis 2022; 81:845-853. [PMID: 35236659 DOI: 10.1136/annrheumdis-2021-221464] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 02/09/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Systemic lupus erythematosus (SLE) is the prototypical systemic autoimmune disease. While the long-term prognosis has greatly improved, better long-term survival is still necessary. The type I interferon (IFN) signature, a prominent feature of SLE, is not an ideal therapeutic target or outcome predictor. To explore immunological pathways in SLE more precisely, we performed transcriptomic, epigenomic and genomic analyses using 19 immune cell subsets from peripheral blood. METHODS We sorted 19 immune cell subsets and identified the mRNA expression profiles and genetic polymorphisms in 107 patients with SLE and 92 healthy controls. Combined differentially expressed genes and expression quantitative trait loci analysis was conducted to find key driver genes in SLE pathogenesis. RESULTS We found transcriptomic, epigenetic and genetic importance of oxidative phosphorylation (OXPHOS)/mitochondrial dysfunction in SLE memory B cells. Particularly, we identified an OXPHOS-regulating gene, PRDX6 (peroxiredoxin 6), as a key driver in SLE B cells. Prdx6-deficient B cells showed upregulated mitochondrial respiration as well as antibody production. We revealed OXPHOS signature was associated with type I IFN signalling-related genes (ISRGs) signature in SLE memory B cells. Furthermore, the gene sets related to innate immune signalling among ISRGs presented correlation with OXPHOS and these two signatures showed associations with SLE organ damage as well as specific clinical phenotypes. CONCLUSION This work elucidated the potential prognostic marker for SLE. Since OXPHOS consists of the electron transport chain, a functional unit in mitochondria, these findings suggest the importance of mitochondrial dysfunction as a key immunological pathway involved in SLE.
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Affiliation(s)
- Yusuke Takeshima
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan.,Department of Functional Genomics and Immunological Diseases, The University of Tokyo, Tokyo, Japan
| | - Yukiko Iwasaki
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan .,Department of Palliative Medicine, Saitama Medical University, Saitama, Japan
| | - Masahiro Nakano
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan
| | - Yuta Narushima
- Research Division, Chugai Pharmaceutical Co Ltd, Kamakura, Japan
| | - Mineto Ota
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan.,Department of Functional Genomics and Immunological Diseases, The University of Tokyo, Tokyo, Japan
| | - Yasuo Nagafuchi
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan.,Department of Functional Genomics and Immunological Diseases, The University of Tokyo, Tokyo, Japan
| | - Shuji Sumitomo
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan
| | - Tomohisa Okamura
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan.,Department of Functional Genomics and Immunological Diseases, The University of Tokyo, Tokyo, Japan
| | - Keith Elkon
- Division of Rheumatology, University of Washington, Seattle, Washington, USA
| | - Kazuyoshi Ishigaki
- Laboratory for Autoimmune Diseases, Center for Integrative Medical Sciences, Riken Yokohama Institute, Yokohama, Japan
| | - Akari Suzuki
- Laboratory for Autoimmune Diseases, Center for Integrative Medical Sciences, Riken Yokohama Institute, Yokohama, Japan
| | - Yuta Kochi
- Laboratory for Autoimmune Diseases, Center for Integrative Medical Sciences, Riken Yokohama Institute, Yokohama, Japan.,Department of Genomic Function and Diversity, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kazuhiko Yamamoto
- Laboratory for Autoimmune Diseases, Center for Integrative Medical Sciences, Riken Yokohama Institute, Yokohama, Japan
| | - Keishi Fujio
- Department of Allergy and Rheumatology, The University of Tokyo, Tokyo, Japan
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Li Y, Wang H, Zhang Z, Tang C, Zhou X, Mohan C, Wu T. Identification of polo-like kinase 1 as a therapeutic target in murine lupus. Clin Transl Immunology 2022; 11:e1362. [PMID: 35024139 PMCID: PMC8733964 DOI: 10.1002/cti2.1362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 09/21/2021] [Accepted: 11/29/2021] [Indexed: 11/18/2022] Open
Abstract
Introduction The signalling cascades that contribute to lupus pathogenesis are incompletely understood. We address this by using an unbiased activity‐based kinome screen of murine lupus. Methods An unbiased activity‐based kinome screen (ABKS) of 196 kinases was applied to two genetically different murine lupus strains. Systemic and renal lupus were evaluated following in vivo PLK1blockade. The upstream regulators and downstream targets of PLK1 were also interrogated. Results Multiple signalling cascades were noted to be more active in murine lupus spleens, including PLK1. In vivo administration of a PLK1‐specific inhibitor ameliorated splenomegaly, anti‐dsDNA antibody production, proteinuria, BUN and renal pathology in MRL.lpr mice (P < 0.05). Serum IL‐6, IL‐17 and kidney injury molecule 1 (KIM‐1) were significantly decreased after PLK1 inhibition. PLK1 inhibition reduced germinal centre and marginal zone B cells in the spleen, but changes in T cells were not significant. In vitro, splenocytes were treated with anti‐mouse CD40 Ab or F(ab’)2 fragment anti‐mouse IgM. After 24‐h stimulation, IL‐6 secretion was significantly reduced upon PLK1 blockade, whereas IL‐10 production was significantly increased. The phosphorylation of mTOR was assessed in splenocyte subsets, which revealed a significant change in myeloid cells. PLK1 blockade reduced phosphorylation associated with mTOR signalling, while Aurora‐A emerged as a potential upstream regulator of PLK1. Conclusion The Aurora‐A → PLK1 → mTOR signalling axis may be central in lupus pathogenesis, and emerges as a potential therapeutic target.
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Affiliation(s)
- Yaxi Li
- Department of Biomedical Engineering University of Houston Houston TX USA
| | - Hongting Wang
- Department of Biomedical Engineering University of Houston Houston TX USA
| | - Zijing Zhang
- Department of Biomedical Engineering University of Houston Houston TX USA.,Institute of Animal Husbandry and Veterinary Science Henan Academy of Agricultural Sciences Zhengzhou Henan China
| | - Chenling Tang
- Department of Biomedical Engineering University of Houston Houston TX USA
| | - Xinjin Zhou
- Department of Pathology Baylor University Medical Center at Dallas Dallas TX USA
| | - Chandra Mohan
- Department of Biomedical Engineering University of Houston Houston TX USA
| | - Tianfu Wu
- Department of Biomedical Engineering University of Houston Houston TX USA
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Cho J, Liang S, Lim SHH, Lateef A, Tay SH, Mak A. Neutrophil to lymphocyte ratio and platelet to lymphocyte ratio reflect disease activity and flares in patients with systemic lupus erythematosus - A prospective study. Joint Bone Spine 2022; 89:105342. [PMID: 35032639 DOI: 10.1016/j.jbspin.2022.105342] [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: 07/22/2021] [Revised: 11/23/2021] [Accepted: 12/22/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVES To determine the association between neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) with disease activity and flares in an inception cohort of patients with systemic lupus erythematosus (SLE) using a prospective study design. METHODS Consecutive adult patients (age≥21) who fulfilled the 1997 American College of Rheumatology (ACR) or the 2012 Systemic Lupus International Collaboration Clinic Classification (SLICC) Criteria for SLE were followed every 3 months, with SLE disease activity assessed by using SLEDAI-2K, and disease flares defined and captured by the SELENA-SLEDAI Flare Index (SFI). NLR and PLR were computed from the automated machine-counted blood count differentials. Linear mixed model and generalized estimating equation model were constructed to analyze the associations between NLR/PLR and SLEDAI-2K and disease flares, with multivariate adjustments. RESULTS Of 290 patients recruited, the median (IQR) duration of follow-up and baseline SLEDAI-2K were 4.7 (3.2-6.1) years and 2 (0.5-3.5), respectively. On multivariable analyses, NLR was shown to be positively and significantly associated with SLEDAI-2K (estimate of coefficient (β)=0.05, P<0.01) and severe disease flares (odds ratio [OR] 1.05, P<0.05), but not with overall disease flares [OR 1.02, non-significant]. While PLR was shown to be positively associated with SLEDAI-2K [β=0.09, P<0.05], no statistically significant association between PLR and overall or severe disease flares was found [OR 1.00 and OR 1.06 respectively, non-significant]. CONCLUSION Derived readily from automated blood count differentials, the NLR potentially serves as a surrogate prospective marker of disease activity and severe disease flares in SLE patients.
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Affiliation(s)
- Jiacai Cho
- Division of Rheumatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Singapore
| | - Shen Liang
- Biostatistics Unit, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 10 Medical Drive, Singapore 117597, Singapore
| | - Sandy H H Lim
- Division of Rheumatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore
| | - Aisha Lateef
- Division of Rheumatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Singapore; Woodlands Health, 2 Yishun Central, Singapore 768024, Singapore
| | - Sen Hee Tay
- Division of Rheumatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Singapore
| | - Anselm Mak
- Division of Rheumatology, University Medicine Cluster, National University Hospital, 5 Lower Kent Ridge Road, Singapore 119074, Singapore; Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, 10 Medical Drive, Singapore 117597, Singapore.
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Gao D, Hao Y, Fan Y, Ji L, Zhang Z. Predicting lupus low disease activity state and remission in SLE: novel insights. Expert Rev Clin Immunol 2021; 17:1083-1089. [PMID: 34392757 DOI: 10.1080/1744666x.2021.1968297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Introduction:Systemic lupus erythematosus (SLE) is a systemic autoimmune disease with extreme heterogeneity, which sometimes may be life-threatening. Principles of treat to target (T2T) in SLE were put forward more recently, leading to better long-term survival and reduced damage accrual.Areas covered: Lupus low disease activity state (LLDAS) and remission are currently the most widely accepted principal goals of SLE-T2T recommendations. In this article, we will deliver the novel insights into the definitions of LLDAS/remission, attainability, and, most importantly, clinical predictors of LLDAS and remission in SLE.Expert opinion: Since the release of the LLDAS and the framework on definitions of remission in SLE, there has been much evidence of a correlation between target attainment or maintenance and better prognosis. In the meantime, researchers are searching for predictors of target attainment. Noteworthy, prospective randomized trials are lacking worldwide to verify the benefits of T2T in various aspects of SLE. The most essential issue is that the optimal definition of the therapeutic target for SLE remains controversial, particularly regarding the maintenance dose of prednisone, the need for immunosuppressive withdrawal, and the requirement for serologic conversion. How to implement T2T principles in clinical practice also needs further investigation.
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Affiliation(s)
- Dai Gao
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Yanjie Hao
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Yong Fan
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Lanlan Ji
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
| | - Zhuoli Zhang
- Department of Rheumatology and Clinical Immunology, Peking University First Hospital, Beijing, China
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Nikolopoulos DS, Kostopoulou M, Pieta A, Flouda S, Chavatza K, Banos A, Boletis J, Katsimbri P, Boumpas DT, Fanouriakis A. Transition to severe phenotype in systemic lupus erythematosus initially presenting with non-severe disease: implications for the management of early disease. Lupus Sci Med 2021; 7:7/1/e000394. [PMID: 32601172 PMCID: PMC7326262 DOI: 10.1136/lupus-2020-000394] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 05/08/2020] [Accepted: 05/18/2020] [Indexed: 01/31/2023]
Abstract
Objective Changes in the care of patients with SLE dictate a re-evaluation of its natural history and risk factors for disease deterioration and damage accrual. We sought to decipher factors predictive of a deterioration in phenotype (‘transition’) in patients initially presenting with non-severe disease. Methods Patients from the ‘Attikon’ cohort with disease duration ≥1 year were included. Disease at diagnosis was categorised as mild, moderate or severe, based on the British Isles Lupus Assessment Group manifestations and physician judgement. ‘Transition’ in severity was defined as an increase in category of severity at any time from diagnosis to last follow-up. Multivariable logistic regression was performed to identify baseline factors associated with this transition. Results 462 patients were followed for a median (IQR) of 36 (120) months. At diagnosis, more than half (56.5%) had a mild phenotype. During disease course, transition to more severe forms was seen in 44.2%, resulting in comparable distribution among severity patterns at last follow-up (mild 28.4%, moderate 33.1%, severe 38.5%). Neuropsychiatric involvement at onset (OR 6.33, 95% CI 1.22 to 32.67), male sex (OR 4.53, 95% CI 1.23 to 16.60) and longer disease duration (OR 1.09 per 1 year, 95% CI 1.04 to 1.14) were independently associated with transition from mild or moderate to severe disease. Patients with disease duration ≥3 years who progressed to more severe disease had more than 20-fold increased risk to accrue irreversible damage. Conclusion Almost half of patients with initially non-severe disease progress to more severe forms of SLE, especially men and patients with positive anti-double-stranded DNA or neuropsychiatric involvement at onset. These data may have implications for the management of milder forms of lupus.
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Affiliation(s)
- Dionysis S Nikolopoulos
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece.,Laboratory of Immune regulation and Tolerance, Autoimmunity and Inflammation, Biomedical Research Foundation of the Academy of Athens, Athens, Athens, Greece
| | - Myrto Kostopoulou
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece.,Department of Nephrology, Georgios Gennimatas Hospital, Athens, Athens, Greece
| | - Antigoni Pieta
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece
| | - Sofia Flouda
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece
| | - Katerina Chavatza
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece
| | - Aggelos Banos
- Laboratory of Immune regulation and Tolerance, Autoimmunity and Inflammation, Biomedical Research Foundation of the Academy of Athens, Athens, Athens, Greece
| | - John Boletis
- Department of Nephrology and Transplantation Unit, Laiko General Hospital, Athens, Athens, Greece
| | - Pelagia Katsimbri
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece
| | - Dimitrios T Boumpas
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece.,Laboratory of Immune regulation and Tolerance, Autoimmunity and Inflammation, Biomedical Research Foundation of the Academy of Athens, Athens, Athens, Greece
| | - Antonis Fanouriakis
- 4th Department of Internal Medicine, Joint Rheumatology Program, National and Kapodistrian University of Athens, Athina, Athens, Greece .,Department of Rheumatology, "Asklepieion" General Hospital, Voula, Athens, Greece
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9
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Doi H, Ohmura K, Tabuchi Y, Hashimoto M, Takase Y, Inaba R, Kozuki T, Iwasaki T, Taniguchi M, Kitagori K, Akizuki S, Murakami K, Nakashima R, Yoshifuji H, Yamamoto W, Tanaka M, Akio M. Validation and verification of the Japanese version of the systemic lupus erythematosus symptom checklist for patient quality of life. Lupus 2021; 30:1108-1115. [PMID: 33779381 DOI: 10.1177/09612033211005026] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE The systemic lupus erythematosus (SLE) symptom checklist (SSC) is a patient-reported outcome measure consisting of 38 queries. We translated SSC into Japanese and attempted to validate its usefulness for evaluating the quality of life (QOL) of SLE patients and identify factors that affect QOL. METHODS Data from the Medical Outcomes Study Short-form 36 questionnaire (SF-36), Japanese LupusPRO, the Japanese version of the SSC (SSC-J) questionnaire, SLEDAI-2k, and the physician global assessment (PGA) were obtained on the same day from 226 SLE outpatients of the Kyoto Lupus cohort at Kyoto University Hospital. Relationships between the total scores or each item of SSC-J and SF-36, Japanese LupusPRO, SLEDAI-2k, or PGA were analyzed by Spearman's rank test. RESULTS The total scores of SSC-J correlated with the scores of SF-36 and Japanese LupusPRO. In each item of SSC-J, all 38 items correlated with the physical component summary and mental component summary of SF-36 as well as the Health-Related QOL (HRQOL) scores of Japanese LupusPRO, but not with the non-HRQOL of LupusPRO. SSC-J scores correlated with age, PGA, and corticosteroid doses, but not with SLEDAI-2k. CONCLUSIONS SSC-J is suitable as a disease-specific QOL assessment tool for SLE.
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Affiliation(s)
- Hiroshi Doi
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichiro Ohmura
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yuya Tabuchi
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Motomu Hashimoto
- Department of the Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Yudai Takase
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ryuta Inaba
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Tomohiro Kozuki
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takeshi Iwasaki
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Masashi Taniguchi
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koji Kitagori
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuji Akizuki
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kosaku Murakami
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Ran Nakashima
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Hajime Yoshifuji
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Wataru Yamamoto
- Department of Health Information Management, Kurashiki Sweet Hospital, Kurashiki, Japan
| | - Masao Tanaka
- Department of the Advanced Medicine for Rheumatic Diseases, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Morinobu Akio
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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10
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Pearce FA, Rutter M, Sandhu R, Batten RL, Garner R, Little J, Narayan N, Sharp CA, Bruce IN, Erb N, Griffiths B, Guest H, Macphie E, Packham J, Hiley C, Obrenovic K, Rivett A, Gordon C, Lanyon PC. BSR guideline on the management of adults with systemic lupus erythematosus (SLE) 2018: baseline multi-centre audit in the UK. Rheumatology (Oxford) 2021; 60:1480-1490. [PMID: 33291150 DOI: 10.1093/rheumatology/keaa759] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Revised: 10/13/2020] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVES To assess the baseline care provided to patients with SLE attending UK Rheumatology units, audited against standards derived from the recently published BSR guideline for the management of adults with SLE, the NICE technology appraisal for belimumab, and NHS England's clinical commissioning policy for rituximab. METHODS SLE cases attending outpatient clinics during any 4-week period between February and June 2018 were retrospectively audited to assess care at the preceding visit. The effect of clinical environment (general vs dedicated CTD/vasculitis clinic and specialized vs non-specialized centre) were tested. Bonferroni's correction was applied to the significance level. RESULTS Fifty-one units participated. We audited 1021 episodes of care in 1003 patients (median age 48 years, 74% diagnosed >5 years ago). Despite this disease duration, 286 (28.5%) patients had active disease. Overall in 497 (49%) clinic visits, it was recorded that the patient was receiving prednisolone, including in 28.5% of visits where disease was assessed as inactive. Low documented compliance (<60% clinic visits) was identified for audit standards relating to formal disease-activity assessment, reduction of drug-related toxicity and protection against comorbidities and damage. Compared with general clinics, dedicated clinics had higher compliance with standards for appropriate urine protein quantification (85.1% vs 78.1%, P ≤ 0.001). Specialized centres had higher compliance with BILAG Biologics Register recruitment (89.4% vs 44.4%, P ≤ 0.001) and blood pressure recording (95.3% vs 84.1%). CONCLUSIONS This audit highlights significant unmet need for better disease control and reduction in corticosteroid toxicity and is an opportunity to improve compliance with national guidelines. Higher performance with nephritis screening in dedicated clinics supports wider adoption of this service-delivery model.
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Affiliation(s)
- Fiona A Pearce
- Epidemiology and Public Health, University of Nottingham, Nottingham, UK.,NIHR Nottingham Biomedical Research Centre, Nottingham, UK
| | - Megan Rutter
- Rheumatology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Ravinder Sandhu
- Rheumatology, Dudley Group of Hospitals NHS Foundation Trust, Dudley, UK
| | - Rebecca L Batten
- Rheumatology, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Rozeena Garner
- Rheumatology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Jayne Little
- Rheumatology, Manchester University NHS Foundation Trust, Manchester, UK
| | - Nehal Narayan
- Rheumatology, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Charlotte A Sharp
- Centre for Epidemiology Versus Arthritis, The University of Manchester, Manchester, UK.,Manchester University NHS Foundation Trust UK, Manchester, UK
| | - Ian N Bruce
- Manchester University NHS Foundation Trust UK, Manchester, UK.,NIHR Manchester Biomedical Research Centre, Manchester University NHS Foundation Trust, Manchester, UK.,Centre for Epidemiology Versus Arthritis, Faculty of Biology Medicine and Health, The University of Manchester, Manchester, UK
| | - Nicola Erb
- Rheumatology, Dudley Group of Hospitals NHS Foundation Trust, Dudley, UK
| | | | - Hannah Guest
- Renal Medicine, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Elizabeth Macphie
- Rheumatology, Lancashire and South Cumbria NHS Foundation Trust, Preston, UK
| | - Jon Packham
- NIHR Nottingham Biomedical Research Centre, Nottingham, UK.,Rheumatology, Nottingham University Hospitals NHS Trust, Nottingham, UK.,Rheumatology, Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stoke-on-Trent, UK
| | - Chris Hiley
- British Society for Rheumatology, London, UK
| | - Karen Obrenovic
- Clinical Audit Department, Dudley Group of Hospitals NHS Foundation Trust, Dudley, UK
| | - Ali Rivett
- British Society for Rheumatology, London, UK
| | - Caroline Gordon
- Rheumatology Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | - Peter C Lanyon
- Epidemiology and Public Health, University of Nottingham, Nottingham, UK.,NIHR Nottingham Biomedical Research Centre, Nottingham, UK.,Rheumatology, Nottingham University Hospitals NHS Trust, Nottingham, UK
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11
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Andrade SDO, Julio PR, Nunes de Paula Ferreira D, Appenzeller S. Predicting lupus flares: epidemiological and disease related risk factors. Expert Rev Clin Immunol 2021; 17:143-153. [PMID: 33393397 DOI: 10.1080/1744666x.2020.1865156] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: Systemic lupus erythematosus (SLE) is a chronic autoimmune disorder, characterized by a relapsing and remitting pattern of disease activity in majority of the patients. Areas covered: This narrative review provides an overview of flare definition, major flare mimics, and the burden of flares in SLE. The authors highlight epidemiology and disease-related risk factor for flares and discuss strategies to reduce flares in SLE. Articles were selected from Pubmed searches conducted between June 2020 and September 2020. Expert opinion: Prolonged clinical remission is observed in approximately 20% of SLE patients flare over the course of the disease. Studies have shown that low disease activity is a good target in SLE, with similar risk of flares, mortality, and quality of life when compared to patients in remission. Clinical and immunological features have shown inconsistent results to identify patients at risk of flares in different cohorts. Cytokine, in serum and urine, has shown promising results to predict flares. However to be useful in clinical practice, they have to be simple, easy, and cost-effective. Future efforts in this direction will allow a more personalized treatment plan for SLE patients, reducing the burden associated with flares.
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Affiliation(s)
- Samuel de Oliveira Andrade
- Department of Orthopedics, Rheumatology and Traumatology, School of Medical Science-University of Campinas, Brazil.,Autoimmunity Lab- School of Medical Science- University of Campinas, Brazil
| | - Paulo Rogerio Julio
- Autoimmunity Lab- School of Medical Science- University of Campinas, Brazil.,Graduate Student at Child and Adolescent Health Program- School of Medical Science- University of Campinas, Brazil
| | - Diego Nunes de Paula Ferreira
- Graduate Student at Child and Adolescent Health Program- School of Medical Science- University of Campinas, Brazil.,Rheumatology Unit-Department of Medicine School of Medical Sciences and University of Campinas (UNICAMP), São Paulo, Brazil
| | - Simone Appenzeller
- Autoimmunity Lab- School of Medical Science- University of Campinas, Brazil.,Rheumatology Unit-Department of Medicine School of Medical Sciences and University of Campinas (UNICAMP), São Paulo, Brazil
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12
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Floris A, Piga M, Perra D, Chessa E, Congia M, Mathieu A, Cauli A. Treatment Target in Newly Diagnosed Systemic Lupus Erythematosus: The Association of Lupus Low Disease Activity State and Remission With Lower Accrual of Early Damage. Arthritis Care Res (Hoboken) 2020; 72:1794-1799. [PMID: 31600023 DOI: 10.1002/acr.24086] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 10/01/2019] [Indexed: 12/22/2022]
Abstract
OBJECTIVE To compare the effect of achievement and maintenance of Lupus Low Disease Activity State (LLDAS) and clinical remission (CR) in preventing early damage accrual in patients with systemic lupus erythematosus (SLE). METHODS In a monocentric cohort of 116 newly diagnosed SLE patients, LLDAS and CR achievement at 6 months (T1) after treatment initiation and their maintenance over the next 12 months were assessed. Early damage was recorded after 18 months of follow-up (T2) using the Systemic Lupus International Collaborating Clinics/American College of Rheumatology Damage Index. Univariate and multivariate analyses were performed to evaluate the association of LLDAS and CR with early damage. RESULTS LLDAS was significantly more attained than CR both at T1 (42.2% versus 21.6% of patients; P < 0.001) and T2 (46.6% versus 31.9%; P = 0.022). The overlap rate between persistent LLDAS and persistent CR was 41.7% (n = 15). On multivariate analysis, achievement of CR (odds ratio [OR] 0.07 [95% confidence interval (95% CI) 0.01-0.59], P = 0.015) and LLDAS (OR 0.25 [95% CI 0.06-0.99], P = 0.049) at T1 were independently associated with lower accrual of early damage. Patients who achieved LLDAS (including CR) at T1 and steadily persisted in this condition until T2 developed significantly less damage compared to those who failed to maintain it during the T1-T2 interval (P = 0.003), those who achieved it later than T1 (P < 0.001), or those who had never been in this condition (P < 0.001). CONCLUSION Although CR is recommended as the primary treatment target in SLE, LLDAS represents a valid alternative in the early stage of SLE management. LLDAS and CR maintenance should be targeted to prevent damage.
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Affiliation(s)
| | - Matteo Piga
- AOU University Clinic of Cagliari, Monserrato, Italy
| | - Daniela Perra
- AOU University Clinic of Cagliari, Monserrato, Italy
| | | | - Mattia Congia
- AOU University Clinic of Cagliari, Monserrato, Italy
| | | | - Alberto Cauli
- AOU University Clinic of Cagliari, Monserrato, Italy
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13
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Basta F, Fasola F, Triantafyllias K, Schwarting A. Systemic Lupus Erythematosus (SLE) Therapy: The Old and the New. Rheumatol Ther 2020; 7:433-446. [PMID: 32488652 PMCID: PMC7410873 DOI: 10.1007/s40744-020-00212-9] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Indexed: 12/18/2022] Open
Abstract
Despite recent improvements in the treatment of systemic lupus erythematosus (SLE), disease activity, comorbidities and drug toxicity significantly contribute to the risk of progressive irreversible damage accrual and increased mortality in patients with this chronic disease. Moreover, even lupus patients in remission often report residual symptoms, such as fatigue, which have a considerable impact on their health-related quality of life. In recent decades, SLE treatment has moved from the use of hydroxychloroquine, systemic glucocorticosteroids and conventional immunosuppressive drugs to biologic agents, of which belimumab is the first and only biologic agent approved for the treatment for SLE to date. Novel therapies targeting interferons, cytokines and their receptors, intracellular signals, plasma cells, T lymphocytes and co-stimulatory molecules are being evaluated. In the context of a holistic approach, growing evidence is emerging of the importance of correct lifestyle habits in the management of lupus manifestations and comorbidities. The aim of this paper is to provide an overview of current pharmacological and non-pharmacological treatment options and emerging therapies in SLE.
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Affiliation(s)
- Fabio Basta
- Acura Rheumatology Center Rhineland Palatinate, Bad Kreuznach, Germany.
- University Center of Autoimmunity, Johannes Gutenberg University, Mainz, Germany.
| | - Federica Fasola
- Acura Rheumatology Center Rhineland Palatinate, Bad Kreuznach, Germany
- University Center of Autoimmunity, Johannes Gutenberg University, Mainz, Germany
| | - Konstantinos Triantafyllias
- Acura Rheumatology Center Rhineland Palatinate, Bad Kreuznach, Germany
- University Center of Autoimmunity, Johannes Gutenberg University, Mainz, Germany
| | - Andreas Schwarting
- Acura Rheumatology Center Rhineland Palatinate, Bad Kreuznach, Germany
- Division of Rheumatology and Clinical Immunology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
- University Center of Autoimmunity, Johannes Gutenberg University, Mainz, Germany
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14
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Ford JA, Solomon DH. Challenges in Implementing Treat-to-Target Strategies in Rheumatology. Rheum Dis Clin North Am 2019; 45:101-112. [PMID: 30447739 DOI: 10.1016/j.rdc.2018.09.007] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Despite evidence that treat-to-target (TTT) approaches lead to better disease outcomes in RA, TTT is not widely implemented in rheumatology clinics in North America. This article discusses the barriers (including access to care, patient and physician factors, and systems issues) to implementing TTT in the clinic, and proposes possible solutions and future research directions.
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Affiliation(s)
- Julia A Ford
- Division of Rheumatology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA 02115, USA.
| | - Daniel H Solomon
- Division of Rheumatology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA 02115, USA; Division of Pharmacoepidemiology, Brigham and Women's Hospital, 60 Fenwood Road, Boston, MA 02115, USA
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15
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He J, Zhang R, Shao M, Zhao X, Miao M, Chen J, Liu J, Zhang X, Zhang X, Jin Y, Wang Y, Zhang S, Zhu L, Jacob A, Jia R, You X, Li X, Li C, Zhou Y, Yang Y, Ye H, Liu Y, Su Y, Shen N, Alexander J, Guo J, Ambrus J, Lin X, Yu D, Sun X, Li Z. Efficacy and safety of low-dose IL-2 in the treatment of systemic lupus erythematosus: a randomised, double-blind, placebo-controlled trial. Ann Rheum Dis 2019; 79:141-149. [PMID: 31537547 PMCID: PMC6937406 DOI: 10.1136/annrheumdis-2019-215396] [Citation(s) in RCA: 190] [Impact Index Per Article: 38.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2019] [Revised: 08/03/2019] [Accepted: 08/06/2019] [Indexed: 02/06/2023]
Abstract
Objectives Open-labelled clinical trials suggested that low-dose IL-2 might be effective in treatment of systemic lupus erythematosus (SLE). A double-blind and placebo-controlled trial is required to formally evaluate the safety and efficacy of low-dose IL-2 therapy. Methods A randomised, double-blind and placebo-controlled clinical trial was designed to treat 60 patients with active SLE. These patients received either IL-2 (n=30) or placebo (n=30) with standard treatment for 12 weeks, and were followed up for additional 12 weeks. IL-2 at a dose of 1 million IU or placebo was administered subcutaneously every other day for 2 weeks and followed by a 2-week break as one treatment cycle. The primary endpoint was the SLE Responder Index-4 (SRI-4) at week 12. The secondary endpoints were other clinical responses, safety and dynamics of immune cell subsets. Results At week 12, the SRI-4 response rates were 55.17% and 30.00% for IL-2 and placebo, respectively (p=0.052). At week 24, the SRI-4 response rate of IL-2 group was 65.52%, compared with 36.67% of the placebo group (p=0.027). The primary endpoint was not met at week 12. Low-dose IL-2 treatment resulted in 53.85% (7/13) complete remission in patients with lupus nephritis, compared with 16.67% (2/12) in the placebo group (p=0.036). No serious infection was observed in the IL-2 group, but two in placebo group. Besides expansion of regulatory T cells, low-dose IL-2 may also sustain cellular immunity with enhanced natural killer cells. Conclusions Low-dose IL-2 might be effective and tolerated in treatment of SLE. Trial registration number ClinicalTrials.gov Registries (NCT02465580 and NCT02932137).
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Affiliation(s)
- Jing He
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing, China
| | - Ruijun Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Miao Shao
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing, China
| | - Xiaozhen Zhao
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Miao Miao
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Jiali Chen
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Jiajia Liu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xiaoying Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xia Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yuebo Jin
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yu Wang
- Center for Applied Statistics and School of Statistics, Renmin University of China, Beijing, China
| | - Shilei Zhang
- Department of Basic Medical Sciences, Tsinghua University School of Medicine, Beijing, China
| | - Lei Zhu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Alexander Jacob
- Department of Medicine, SUNY at Buffalo School of Medicine, Buffalo, New York, USA
| | - Rulin Jia
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xujie You
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Xue Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Chun Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yunshan Zhou
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yue Yang
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Hua Ye
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yanying Liu
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Yin Su
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
| | - Nan Shen
- Department of Rheumatology and Immunology,China-Australia Centre for Personalised Immunology, Shanghai Renji Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Jessy Alexander
- Department of Medicine, SUNY at Buffalo School of Medicine, Buffalo, New York, USA
| | - Jianping Guo
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing, China
| | - Julian Ambrus
- Department of Medicine, SUNY at Buffalo School of Medicine, Buffalo, New York, USA
| | - Xin Lin
- Department of Basic Medical Sciences, Tsinghua University School of Medicine, Beijing, China
| | - Di Yu
- Department of Rheumatology and Immunology,China-Australia Centre for Personalised Immunology, Shanghai Renji Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Shanghai, China
| | - Xiaolin Sun
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing, China
| | - Zhanguo Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, Beijing, China
- Beijing Key Laboratory for Rheumatism and Immune Diagnosis (BZ0135), Beijing, China
- State Key Laboratory of Natural and Biomimetic Drugs, Peking University, Beijing, China
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16
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Cho J, Lahiri M, Teoh LK, Dhanasekaran P, Cheung PP, Lateef A. Predicting flares in patients with stable systemic lupus erythematosus. Semin Arthritis Rheum 2019; 49:91-97. [PMID: 30660381 DOI: 10.1016/j.semarthrit.2019.01.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 12/12/2018] [Accepted: 01/02/2019] [Indexed: 12/31/2022]
Abstract
OBJECTIVES Data on flares in Asian patients with systemic lupus erythematosus (SLE) are scarce. Here, we aim to identify the baseline predictors of flares in a cohort of Southeast Asian patients with SLE. METHODS Consecutive adult patients with prevalent SLE according to the 1997 ACR or 2012 SLICC criteria were enrolled and followed three-monthly. Clinical and laboratory data were collected at every visit using a standardised protocol. Flares were defined using the SELENA-SLEDAI Flare Index (SFI). Baseline predictors of flare in patients with stable disease (SLE Disease Activity Index-2K (SLEDAI-2K) of ≤ 4) were determined using Cox proportional hazards. RESULTS Of the 210 patients recruited, 148 (70.5%) were Chinese. The median (IQR) SLEDAI-2K at entry was 2 (0-4) and the median (IQR) disease duration was 10 (4.4-16.4) years. At baseline, 152 (72.4%) patients had stable disease. After a median (IQR) follow-up of 31.5 (24.1-36.3) months, 109 (51.9%) flared. Stable patients who flared tended to be in the lowest tertile of age (HR 3.08, 95% CI 1.72-5.48, p < 0.01), had thrombocytopenia (HR 5.01, 95% CI 1.32-18.99, p = 0.02), hypocomplementemia (HR 3.35, 95% CI 1.54-7.30, p < 0.01) and had the highest baseline prednisolone doses (HR 2.39, 95% CI 1.28-4.46, p = 0.01). Conversely, patients in the lowest tertile of disease duration tended not to flare (HR 0.41, 95% CI 0.21-0.80, p = 0.01). CONCLUSION Flares are common in Asian SLE patients with initial stable disease. Close monitoring is needed for patients who are younger, with longer disease duration, thrombocytopenia, hypocomplementemia, or who required a higher baseline prednisolone dose.
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Affiliation(s)
- Jiacai Cho
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
| | - Manjari Lahiri
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Lay Kheng Teoh
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore
| | - Preeti Dhanasekaran
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Peter P Cheung
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Aisha Lateef
- Division of Rheumatology, Department of Medicine, National University Hospital of Singapore, Level 10, NUHS Tower Block, 1E Kent Ridge Road, 119228, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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17
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Xu F, Jin L, Jin Y, Nie Z, Zheng H. Long noncoding RNAs in autoimmune diseases. J Biomed Mater Res A 2018; 107:468-475. [PMID: 30478988 DOI: 10.1002/jbm.a.36562] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2018] [Revised: 08/06/2018] [Accepted: 10/04/2018] [Indexed: 12/17/2022]
Abstract
With the completion of the human genome project and further development of high-throughput genomic technologies, interest in long noncoding RNAs (lncRNAs), which are defined as non-protein-coding RNAs at least 200 nucleotides in length, has strongly increased, and lncRNAs have become a major research direction. Increasing evidence demonstrates that lncRNAs are closely related to human growth and development and to disease occurrence via various mechanisms. lncRNAs also play crucial roles in the differentiation and activation of immune cells, and their relationships with human autoimmune diseases have received increasing attention. The development of biotechnology has led to the gradual discovery of many potential lncRNA functions. In this review, we discuss various lncRNAs that have been implicated in different human autoimmune diseases, focusing on their clinical applications as potential biomarkers and therapeutic targets in the pathologies of diverse human autoimmune diseases. © 2018 Wiley Periodicals, Inc. J Biomed Mater Res Part A: 107A: 468-475, 2019.
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Affiliation(s)
- Fei Xu
- Department of Microbiology and Immunology, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Lei Jin
- Department of Inspection and Quarantine, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Yueling Jin
- Department of Inspection and Quarantine, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Zhiyan Nie
- Department of Microbiology and Immunology, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
| | - Hong Zheng
- Department of Microbiology and Immunology, Shanghai University of Medicine & Health Sciences, Shanghai, 201318, China
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Hruskova Z, Tesar V. Lessons learned from the failure of several recent trials with biologic treatment in systemic lupus erythematosus. Expert Opin Biol Ther 2018; 18:989-996. [PMID: 30040494 DOI: 10.1080/14712598.2018.1504918] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Treatment of systemic lupus erythematosus (SLE) represents a challenge due to variable disease manifestations, clinical course, and outcome. Long-term outcome in SLE remain unsatisfactory and a search for new therapeutic options is definitely warranted. Despite expectations, most clinical trials performed in SLE and lupus nephritis in the last decade did not reach primary outcome, and the only drug that has been licensed is belimumab. AREAS COVERED Results of negative trials testing monoclonal antibodies and other biologic agents in SLE are briefly summarized. Reasons for the failure of the trials are listed and discussed. EXPERT OPINION Future studies should recruit patients with similar organ involvement, better defined disease manifestations, higher activity, and similar severity. In addition to testing higher efficacy if given as add-on treatment to standard-of-care, the trials should be aimed at reducing dosing, or completely eliminating some parts of the current standard treatment, especially corticosteroids. Median follow-up of the patients should be longer. Moreover, specific biomarkers are needed to help to identify eligible patients and to better define response to treatment. An urgent unmet need is testing these new drugs in patients with severe SLE (including those refractory to current treatment).
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Affiliation(s)
- Zdenka Hruskova
- a Department of Nephrology, First Faculty of Medicine , Charles University and General University Hospital in Prague , Prague , Czech Republic
| | - Vladimir Tesar
- a Department of Nephrology, First Faculty of Medicine , Charles University and General University Hospital in Prague , Prague , Czech Republic
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Gergianaki I, Bertsias G. Systemic Lupus Erythematosus in Primary Care: An Update and Practical Messages for the General Practitioner. Front Med (Lausanne) 2018; 5:161. [PMID: 29896474 PMCID: PMC5986957 DOI: 10.3389/fmed.2018.00161] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2018] [Accepted: 05/08/2018] [Indexed: 12/29/2022] Open
Abstract
Systemic Lupus Erythematosus (SLE) is a complex chronic autoimmune disease that manifests a wide range of organ involvement. Traditionally, the diagnosis and management of SLE is provided at secondary and tertiary centers to ensure prompt initiation of treatment, adequate control of flares and prevention of irreversible organ damage. Notwithstanding, the role of primary care in SLE is also emerging as there are still significant unmet needs such as the diagnostic delay at the community level and the high burden of therapy- and disease-related comorbidities. In the present review, we summarize practical messages for primary care physicians and general practitioners (GPs) concerning early diagnosis and proper referral of patients with SLE. In addition, we discuss the main comorbidities complicating the disease course and the recommended preventative measures, and we also provide an update on the role and current educational needs of GPs regarding the disease.
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Affiliation(s)
- Irini Gergianaki
- Rheumatology, Clinical Immunology and Allergy, University of Crete Faculty of Medicine, Iraklio, Greece
| | - George Bertsias
- Rheumatology, Clinical Immunology and Allergy, University of Crete Faculty of Medicine, Iraklio, Greece
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