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Autoantibodies and Clinical Correlations in Polish Systemic Sclerosis Patients: A Cross-Sectional Study. J Clin Med 2023; 12:jcm12020657. [PMID: 36675584 PMCID: PMC9863773 DOI: 10.3390/jcm12020657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/05/2023] [Accepted: 01/09/2023] [Indexed: 01/18/2023] Open
Abstract
We evaluated the prevalence of systemic sclerosis (SSc)-related autoantibodies and their clinical significance and compared the sensitivity of two line immunoblot assays on a prospective study group of 96 Polish SSc patients (ACR-EULAR 2013 criteria) whose sera were assessed by indirect immunofluorescence (HEp-2 and monkey liver) and line immunoblot assays: ANA Profile 3 and Systemic Sclerosis Profile by EUROIMMUN (Lübeck, Germany). Organ involvement was evaluated according to the EUSTAR Minimal Essential Data Set. The following autoantibodies’ prevalence was found: Scl-70 (36%), Ro-52 (28%), CENP-B (22%), CENP-A (20%), PM-Scl-75 (20%), PM-Scl-100 (14%), fibrillarin (7%), Th/To (7%), RNA polymerase III 11 kDa (5%), RNA polymerase III 155 kDa (3%), PDGFR (3%), NOR-90 (2%), and Ku (1%). Significant associations between the autoantibodies’ presence and organ involvement were found: ATA (dcSSc > lcSSc, less prevalent muscle weakness), Ro-52 (gangrene, DLCO < 60), CENP-B and A (lcSSc > dcSSc, normal CK), CENP-B (rarer digital ulcers and joint contractures), PM-Scl-100 and 75 (PM/SSc overlap, CK increase, muscle weakness, muscle atrophy), PM-Scl-100 (dcSSc unlikely), PM-Scl-75 (lung fibrosis), fibrillarin (muscle atrophy, proteinuria, conduction blocks, palpitations), Th/To (proteinuria, arthritis, muscle weakness, and rarer esophageal symptoms), RNA Polymerase III 11 kDa (arterial hypertension, renal crisis), RNA polymerase III 155 kDa (renal crisis), and PDGFR (dcSSc, tendon friction rubs). Additionally, the Systemic Sclerosis Profile was significantly more sensitive in detecting SSc-related autoantibodies than ANA Profile 3 (p = 0.002). In conclusion, individual autoantibodies associated with specific characteristics of SSc.
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2
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Zhang X, Zhang H, Zhao J, Li Y, Wang H, Li C. Diagnostic accuracy and predictive value of autoantibody profiles in patients with systemic sclerosis: a single-center study. Clin Rheumatol 2023; 42:1297-1306. [PMID: 36604358 DOI: 10.1007/s10067-022-06487-3] [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: 07/26/2022] [Revised: 12/10/2022] [Accepted: 12/12/2022] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To determine diagnostic accuracy and evaluate the predictive value of autoantibody profiles in patients with systemic sclerosis (SSc). METHODS A total of 140 patients with SSc (125 female, mean age 54.2 ± 14.2 years) were analyzed by a multiplex line immunoassay (Euroimmun) for autoantibodies against 12 SSc-related antigens. Associations between the presence of the autoantibodies and demographic clinical manifestations of patients with SSc were investigated. RESULTS The sensitivity and specificity of this assay were as follows: 32.9% and 99.4% for anti-Scl-70, 29.3% and 88.9% for anti-CENP A, 28.6% and 87.8% for anti-CENP B, 7.1% and 97.8% for anti-RP11, 5.7% and 100% for anti-RP155, 2.9% and 99.4% for anti-NOR 90, 2.9% and 98.9% for anti-Th/To, 1.4% and 96.7% for anti-PM-Scl-100, 5.0% and 98.3% for anti-PM-Scl-75, and 2.9% and 97.2% for anti-Ku, respectively. Anti-Scl-70 was significantly associated with sine scleroderma (P = 0.003), digital ulcers (P = 0.047), and Raynaud's phenomenon as the first clinical manifestation of onset (P = 0.017). SSc-ILD was more common in patients with anti-Scl-70 (P = 0.029) and less frequent in patients with anti-CENP A (P < 0.001) and anti-CENP B (P < 0.001). There was a significant association between PAH with anti-CENP A (P = 0.008) and anti-CENP B (P = 0.025). Renal involvement was significantly related to anti-NOR90 (P = 0.026) and anti-Th/To (P = 0.026). CONCLUSIONS This study confirmed the important role of autoantibodies in accurately diagnosing SSc. The autoimmune profile of patients with SSc was related to specific disease manifestations. Key Points • Autoantibody profiles were useful for diagnosing SSc and predicting clinical features of patients.
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Affiliation(s)
- Xiaoying Zhang
- Department of Rheumatology and Immunology, Peking University People's Hospital, No.11 Xizhimen South St., Beijing, 100044, China
| | - Huijuan Zhang
- Department of Rheumatology, She Xian Hospital, Handan, Hebei Province, China
| | - Jing Zhao
- Department of Rheumatology and Immunology, Peking University People's Hospital, No.11 Xizhimen South St., Beijing, 100044, China
| | - Yun Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, No.11 Xizhimen South St., Beijing, 100044, China
| | - Hongyan Wang
- Department of Rheumatology and Immunology, Peking University People's Hospital, No.11 Xizhimen South St., Beijing, 100044, China
| | - Chun Li
- Department of Rheumatology and Immunology, Peking University People's Hospital, No.11 Xizhimen South St., Beijing, 100044, China.
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Kidney Involvement in Systemic Sclerosis. J Pers Med 2022; 12:jpm12071123. [PMID: 35887620 PMCID: PMC9324204 DOI: 10.3390/jpm12071123] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/07/2022] [Accepted: 07/08/2022] [Indexed: 11/30/2022] Open
Abstract
Background: Systemic sclerosis is a chronic multisystem autoimmune disease, characterized by diffuse fibrosis and abnormalities of microcirculation and small arterioles in the skin, joints and visceral organs. Material and Methods: We searched for the relevant articles on systemic sclerosis and kidney involvement in systemic sclerosis in the NIH library of medicine, transplant, rheumatologic and nephrological journals. Results: Half of patients with systemic sclerosis have clinical evidence of kidney involvement. Scleroderma renal crisis represents the most specific and serious renal event associated with this condition. It is characterized by an abrupt onset of moderate to marked hypertension and kidney failure. Early and aggressive treatment is mandatory to prevent irreversible organ damage and death. The advent of ACE-inhibitors revolutionized the management of scleroderma renal crisis. However, the outcomes of this serious complication are still poor, and between 20 to 50% of patients progress to end stage renal disease. Conclusions: Scleroderma renal crisis still represents a serious and life-threatening event. Thus, further studies on its prevention and on new therapeutic strategies should be encouraged.
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Xiong A, Cao Y, Xiang Q, Song Z, Zhang Y, Zhou S, Qiang Y, Chen H, Hu Z, Cui H, Luo J, Wang Y, Yang Y, Yang M, Shuai S. Angiotensin-converting enzyme inhibitors prior to scleroderma renal crisis in systemic sclerosis: A systematic review and meta-analysis. J Clin Pharm Ther 2022; 47:722-731. [PMID: 35233779 DOI: 10.1111/jcpt.13621] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 01/17/2022] [Accepted: 01/27/2022] [Indexed: 02/05/2023]
Abstract
WHAT IS KNOWN AND OBJECTIVE Angiotensin-converting enzyme inhibitors (ACEIs) are widely used in the treatment of scleroderma renal crisis (SRC), and their use prior to the onset of SRC in patients with systemic sclerosis (SSc) has received wide attention in recent years. We undertook an evidence-based approach to identify whether the use of ACEIs prior to the onset of SRC is beneficial for patients with SSc. METHODS We searched PubMed and Embase for any published studies produced between database inception and 22 October 2021. Articles obtained after using appropriate keywords were selected independently by two reviewers according to the established inclusion and exclusion criteria. RESULTS Nine studies were included. Pooled results indicated that using ACEIs prior to SRC was associated with a higher incidence of SRC than no ACEIs prior to SRC (RR 2.05, 95% confidence interval 1.08-3.91, p = 0.03). Compared with patients who did not use ACEIs prior to the onset of SRC, a higher proportion of patients with SRC who used ACEIs prior to its onset had a poorer prognosis (RR 1.46, 95% confidence interval 1.20-1.78, p < 0.01). The difference in mortality between patients who used ACEIs prior to SRC onset and those who did not was not statistically significant (RR 1.12, 95% confidence interval 0.76-1.65, p = 0.57). WHAT IS NEW AND CONCLUSIONS We recommend against using ACEIs prior to SRC in SSc patients. The use of ACEIs prior to SRC is associated with a higher incidence of SRC and poorer prognosis, especially in patients with progressive SSc or SSc-related renal vasculopathy (SSc-related hypertension and proteinuria).
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Affiliation(s)
- Anji Xiong
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China.,Inflammation and Immunology Key Laboratory of Nanchong, Nanchong, Sichuan, China
| | - Yuzi Cao
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Qilang Xiang
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Zhuoyao Song
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yan Zhang
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Shifeng Zhou
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yiying Qiang
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Huini Chen
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Ziyi Hu
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Hongxu Cui
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jie Luo
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Ye Wang
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yuan Yang
- Department of Rheumatology and Immunology, The First Affiliated Hospital of Chengdu Medical College, Chengdu, China
| | - Min Yang
- Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu, China
| | - Shiquan Shuai
- Department of Rheumatology and Immunology, Nanchong Central Hospital,The Affiliated Nanchong Central Hospital of North Sichuan Medical College, Nanchong, Sichuan, China.,Inflammation and Immunology Key Laboratory of Nanchong, Nanchong, Sichuan, China
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5
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Zanin-Silva DC, Santana-Gonçalves M, Kawashima-Vasconcelos MY, Oliveira MC. Management of Endothelial Dysfunction in Systemic Sclerosis: Current and Developing Strategies. Front Med (Lausanne) 2021; 8:788250. [PMID: 35004754 PMCID: PMC8727451 DOI: 10.3389/fmed.2021.788250] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/29/2021] [Indexed: 12/12/2022] Open
Abstract
Systemic Sclerosis (SSc) is an autoimmune disease marked by dysregulation of the immune system, tissue fibrosis and dysfunction of the vasculature. Vascular damage, remodeling and inadequate endothelial repair are hallmarks of the disease. Since early stages of SSc, damage and apoptosis of endothelial cells (ECs) can lead to perivascular inflammation, oxidative stress and tissue hypoxia, resulting in multiple clinical manifestations. Raynaud's phenomenon, edematous puffy hands, digital ulcers, pulmonary artery hypertension, erectile dysfunction, scleroderma renal crisis and heart involvement severely affect quality of life and survival. Understanding pathogenic aspects and biomarkers that reflect endothelial damage in SSc is essential to guide therapeutic interventions. Treatment approaches described for SSc-associated vasculopathy include pharmacological options to improve blood flow and tissue perfusion and, more recently, cellular therapy to enhance endothelial repair, promote angiogenesis and heal injuries. This mini-review examines the current knowledge on cellular and molecular aspects of SSc vasculopathy, as well as established and developing therapeutic approaches for improving the vascular compartment.
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Affiliation(s)
- Djúlio César Zanin-Silva
- Center for Cell-Based Therapy, Regional Hemotherapy Center of the Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
- Basic and Applied Immunology Graduate Program, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Maynara Santana-Gonçalves
- Center for Cell-Based Therapy, Regional Hemotherapy Center of the Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
- Oncology, Stem Cell and Cell-Therapy Graduate Program, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Marianna Yumi Kawashima-Vasconcelos
- Center for Cell-Based Therapy, Regional Hemotherapy Center of the Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
- Internal Medicine Graduate Program, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
| | - Maria Carolina Oliveira
- Center for Cell-Based Therapy, Regional Hemotherapy Center of the Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
- Department of Internal Medicine, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil
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6
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Hughes M, Zanatta E, Sandler RD, Avouac J, Allanore Y. Improvement with time of vascular outcomes in systemic sclerosis: a systematic review and meta-analysis study. Rheumatology (Oxford) 2021; 61:2755-2769. [PMID: 34791057 DOI: 10.1093/rheumatology/keab850] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 10/15/2021] [Accepted: 11/05/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Vascular disease in systemic sclerosis (SSc) is associated with significant morbidity and mortality. Preliminary data may lead to the suggestion of a modifiable unified-vascular endophenotype. Our aim was to determine whether the prevalence, mortality, and severity of SSc-vascular disease have changed over time. METHODS We performed a systematic review and meta-analysis of the literature in PubMed 1950-2019 related to SSc-digital ulcers (DUs), pulmonary artery hypertension (PAH) and scleroderma renal crisis (SRC). We included full-text articles and extracted study characteristics and assessed risk of bias/quality. We examined the prevalence, mortality, and surrogate measures of SSc-associated vascular disease severity. RESULTS We included 55 studies in our meta-analysis. The pooled prevalence of DUs (41.0%), PAH (9.5%) and SRC (4.9%) remained largely stable over time. There was significant improvement in PAH 1-year (p= 0.001) and SRC mortality (P = <0.001), but not PAH 3-year (p= 0.312) or 5-year (p= 0.686) mortality. The prevalence of DU healing did not significantly change (p= 0.265). There was a trend (all P=∼0.1) towards improvement in PAH surrogates: mean pulmonary artery pressure, pulmonary vascular resistance, and right atrial pressure. For SRC, there was evidence that the overall frequency of dialysis (66.7%, p= 0.297) and permanent dialysis (34.5%, p= 0.036) increased over time. CONCLUSION Despite the heterogeneity and scarcity of the disease, there have been major improvements obtained in the various vascular complications in SSc leading to benefit in survival. This is supported by a trend towards improvement in several surrogate markers and demonstrates that progresses in vascular management translate into major patient benefit.
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Affiliation(s)
- Michael Hughes
- Department of Rheumatology, Tameside and Glossop Integrated Care NHS Foundation Trust, Ashton-under-Lyne, UK.,Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
| | - Elisabetta Zanatta
- Division of Rheumatology, Department of Medicine-DIMED, Padova University Hospital, Padova, Italy
| | - Robert D Sandler
- Department of Rheumatology, Royal Hallamshire Hospital, Sheffield Teaching Hospitals Foundation Trust, Sheffield, UK
| | - Jérôme Avouac
- Rhumatologie, Hôpital Cochin, APHP, Université de Paris, Paris, France
| | - Yannick Allanore
- Department of Rheumatology, Cochin Hospital, AP-HP, Paris Descartes University, Paris, France
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7
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Abbas F, El Kossi M, Shaheen IS, Sharma A, Halawa A. Journey of a patient with scleroderma from renal failure up to kidney transplantation. World J Transplant 2021; 11:372-387. [PMID: 34631469 PMCID: PMC8465513 DOI: 10.5500/wjt.v11.i9.372] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 04/10/2021] [Accepted: 08/19/2021] [Indexed: 02/06/2023] Open
Abstract
The increased awareness of systemic sclerosis (SS) and its pathogenetic background made the management of this disease more amenable than previously thought. However, scleroderma renal crisis (SRC) is a rarely seen as an associated disorder that may involve 2%-15% of SS patients. Patients presented with earlier, rapidly progressing, diffuse cutaneous SS disease, mostly in the first 3-5 years after non-Raynaud clinical manifestations, are more vulnerable to develop SRC. SRC comprises a collection of acute, mostly symptomatic rise in blood pressure, elevation in serum creatinine concentrations, oliguria and thrombotic microangiopathy in almost 50% of cases. The advent of the antihypertensive angiotensin converting enzyme inhibitors in 1980 was associated with significant improvement in SRC prognosis. In a scleroderma patient maintained on regular dialysis; every effort should be exerted to declare any possible evidence of renal recovery. A given period of almost two years has been suggested prior to proceeding in a kidney transplant (KTx). Of note, SS patients on dialysis have the highest opportunity of renal recovery and withdrawal from dialysis as compared to other causes of end-stage renal disease (ESRD). KTx that is the best well-known therapeutic option for ESRD patients can also be offered to SS patients. Compared to other primary renal diseases, SS-related ESRD was considered for a long period of poor patient and allograft survivals. Pulmonary involvement in an SS patient is considered a strong post-transplant independent risk factor of death. Recurrence of SRC after transplantation has been observed in some patients. However, an excellent post-transplant patient and graft outcome have been recently reported. Consequently, the absence of extrarenal manifestations in an SS-induced ESRD patient can be accepted as a robust indicator for a successful KTx.
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Affiliation(s)
- Fedaey Abbas
- Department of Nephrology, Faculty of Health and Science, University of Liverpool, Institute of Learning and Teaching, School of Medicine, Liverpool L69 3GB, United Kingdom
| | - Mohsen El Kossi
- Doncaster Renal Unit, Doncaster Royal Infirmary, Doncaster DN2 5LT, United Kingdom
| | - Ihab Sakr Shaheen
- Department of Paediatric Nephrology, St James’s University Hospital, Glasgow G51 4TF, United Kingdom
| | - Ajay Sharma
- Department of Transplant Surgery, Royal Liverpool University Hospital, Liverpool L7 8XP, United Kingdom
| | - Ahmed Halawa
- Department of Transplant Surgery, Sheffield Teaching Hospital, Sheffield S5 7AU, United Kingdom
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8
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Saketkoo LA, Frech T, Varjú C, Domsic R, Farrell J, Gordon JK, Mihai C, Sandorfi N, Shapiro L, Poole J, Volkmann ER, Lammi M, McAnally K, Alexanderson H, Pettersson H, Hant F, Kuwana M, Shah AA, Smith V, Hsu V, Kowal-Bielecka O, Assassi S, Cutolo M, Kayser C, Shanmugam VK, Vonk MC, Fligelstone K, Baldwin N, Connolly K, Ronnow A, Toth B, Suave M, Farrington S, Bernstein EJ, Crofford LJ, Czirják L, Jensen K, Hinchclif M, Hudson M, Lammi MR, Mansour J, Morgan ND, Mendoza F, Nikpour M, Pauling J, Riemekasten G, Russell AM, Scholand MB, Seigart E, Rodriguez-Reyna TS, Hummers L, Walker U, Steen V. A comprehensive framework for navigating patient care in systemic sclerosis: A global response to the need for improving the practice of diagnostic and preventive strategies in SSc. Best Pract Res Clin Rheumatol 2021; 35:101707. [PMID: 34538573 PMCID: PMC8670736 DOI: 10.1016/j.berh.2021.101707] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Systemic sclerosis (SSc), the most lethal of rheumatologic conditions, is the cause of death in >50% of SSc cases, led by pulmonary fibrosis followed by pulmonary hypertension and then scleroderma renal crisis (SRC). Multiple other preventable and treatable SSc-related vascular, cardiac, gastrointestinal, nutritional and musculoskeletal complications can lead to disability and death. Vascular injury with subsequent inflammation transforming to irreversible fibrosis and permanent damage characterizes SSc. Organ involvement is often present early in the disease course of SSc, but requires careful history-taking and vigilance in screening to detect. Inflammation is potentially reversible provided that treatment intensity quells inflammation and other immune mechanisms. In any SSc phenotype, opportunities for early treatment are prone to be under-utilized, especially in slowly progressive phenotypes that, in contrast to severe progressive ILD, indolently accrue irreversible organ damage resulting in later-stage life-limiting complications such as pulmonary hypertension, cardiac involvement, and malnutrition. A single SSc patient visit often requires much more physician and staff time, organization, vigilance, and direct management for multiple organ systems compared to other rheumatic or pulmonary diseases. Efficiency and efficacy of comprehensive SSc care enlists trending of symptoms and bio-data. Financial sustainability of SSc care benefits from understanding insurance reimbursement and health system allocation policies for complex patients. Sharing care between recognised SSc centers and local cardiology/pulmonary/rheumatology/gastroenterology colleagues may prevent complications and poor outcomes, while providing support to local specialists. As scleroderma specialists, we offer a practical framework with tools to facilitate an optimal, comprehensive and sustainable approach to SSc care. Improved health outcomes in SSc relies upon recogntion, management and, to the extent possible, prevention of SSc and treatment-related complications.
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Affiliation(s)
- Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Tulane University School of Medicine, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA.
| | - Tracy Frech
- Vanderbilt University Medical Center, Nashville, TN, USA
| | - Cecília Varjú
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | | | - Jessica Farrell
- Albany College of Pharmacy and Health Sciences, Albany, NY, USA; Steffens Scleroderma Foundation, Albany, NY, USA
| | - Jessica K Gordon
- Department of Rheumatology at Hospital for Special Surgery, New York, NY, USA
| | - Carina Mihai
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland; Department of Internal Medicine and Rheumatology, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | | | - Lee Shapiro
- Steffens Scleroderma Foundation, Albany, NY, USA; Division of Rheumatology, Albany Medical Center, Albany, NY, USA
| | - Janet Poole
- Occupational Therapy Graduate Program, University of New Mexico, Albuquerque, NM, USA
| | - Elizabeth R Volkmann
- University of California, David Geffen School of Medicine, UCLA Scleroderma Program and UCLA CTD-ILD Program, Division of Rheumatology, Department of Medicine, Los Angeles, CA, USA
| | | | - Kendra McAnally
- Norton Thoracic Institute, St. Joseph's Hospital and Medical Centre, Phoenix, AZ, USA
| | - Helene Alexanderson
- Function Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Henrik Pettersson
- Function Allied Health Professionals, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden; Department of Medicin, Solna, Karolinska Institutet, Stockholm, Sweden
| | - Faye Hant
- Division of Rheumatology, Medical University of South Caroline, SC, USA
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Ami A Shah
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University, and Department of Rheumatology, Ghent University Hospital, Ghent, Belgium
| | - Vivien Hsu
- Rutgers- RWJ Scleroderma Program, New Brunswick, NJ, USA
| | - Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Shervin Assassi
- Rheumatology, University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Maurizio Cutolo
- Research Laboratory and Academic Division of Clinical Rheumatology, Department of Internal Medicine, University of Genova, IRCCS Polyclinic San Martino Hospital, Genova, Italy
| | - Cristiane Kayser
- Escola Paulista de Medicina, Federal University of São Paulo (UNIFESP) São Paulo, SP, Brazil
| | - Victoria K Shanmugam
- Department of Rheumatology, George Washington University, School of Medicine and Health Sciences, Washington, DC, USA
| | - Madelon C Vonk
- Department of the rheumatic diseases, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Kim Fligelstone
- Patient Research Partner, Scleroderma & Raynaud Society UK (SRUK), London, UK; Royal Free Hospital, London, UK
| | - Nancy Baldwin
- Patient Research Partner, Scleroderma Foundation, Chicago, IL, USA
| | | | - Anneliese Ronnow
- Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | - Beata Toth
- Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | | | - Sue Farrington
- Patient Research Partner, Scleroderma & Raynaud Society UK (SRUK), London, UK; Federation of European Scleroderma Associations, Copenhagen, Denmark; Federation of European Scleroderma Associations, Budapest, Hungary; Federation of European Scleroderma Associations, London, UK
| | - Elana J Bernstein
- Columbia University/New York-Presbyterian Scleroderma Program, Division of Rheumatology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY, USA
| | | | - László Czirják
- Department of Rheumatology and Immunology, Medical School, University of Pécs, Pécs, Hungary
| | - Kelly Jensen
- Tulane University School of Medicine, New Orleans, USA; Oregon Health and Science University, Portland, OR, USA
| | - Monique Hinchclif
- Yale School of Medicine, Department of Internal Medicine, Section of Rheumatology, Allergy & Immunology, USA
| | - Marie Hudson
- Division of heumatology and Department of Medicine, Jewish General Hospital and McGill University, Montreal, QC, Canada
| | - Matthew R Lammi
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, New Orleans, USA; Louisiana State University School of Medicine, Section of Pulmonary Medicine, New Orleans, USA; University Medical Center - Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, New Orleans, USA
| | | | - Nadia D Morgan
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Fabian Mendoza
- Rheumatology Division, Department of Medicine, Thomas Jefferson University, Philadelphia, PA, USA
| | - Mandana Nikpour
- Jefferson Institute of Molecular Medicine and Scleroderma Center, Thomas Jefferson University, Philadelphia, PA, USA
| | - John Pauling
- University of Melbourne, Melbourne at St. Vincent's Hospital Melbourne, Victoria, Australia
| | - Gabriela Riemekasten
- Royal National Hospital for Rheumatic Diseases, Bath, UK; University of Lübeck, University Clinic of Schleswig-Holstein, Dept Rheumatology and Clinical Immunology, Lübeck, Germany
| | | | - Mary Beth Scholand
- University of Utah, Division of Pulmonary Medicine, Pulmonary Fibrosis Center, Salt Lake City, UT, USA
| | - Elise Seigart
- Department of Rheumatology and Clinical Immunology Charité - Universitätsmedizin Berlin and Berlin Institute of Health, Berlin, Germany
| | | | - Laura Hummers
- Department of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Ulrich Walker
- Dept. of Rheumatology, Basel University Hospital, Basel, Switzerland
| | - Virginia Steen
- Division of Rheumatology, Department of Medicine, Georgetown University, Washington, DC, USA
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9
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Soluble Biomarkers for Prediction of Vascular and Gastrointestinal Disease Severity in Patients with Systemic Sclerosis. CURRENT TREATMENT OPTIONS IN RHEUMATOLOGY 2021. [DOI: 10.1007/s40674-021-00171-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Zhou J, Hou Y, Wang Q, Li M, Zeng X, Xu D. Clinical features and long-term outcomes of Chinese patients with scleroderma renal crisis. Int J Rheum Dis 2020; 23:1194-1200. [PMID: 32700455 DOI: 10.1111/1756-185x.13905] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 01/29/2023]
Abstract
OBJECTIVE To investigate the clinical features, treatments, and long-term outcomes of Chinese patients with scleroderma renal crisis (SRC). METHODS We retrospectively reviewed the clinical and laboratory data of 538 patients with systemic sclerosis (SSc) at our center from January 2009 to December 2016, including 29 SRC and 509 SSc without SRC patients. The treatments and long-term outcomes of patients with SRC were also retrospectively analyzed. RESULTS The prevalence of SRC was 5.4% in our cohort. Male gender (odds ratio [OR] =4.194 [95% CI 1.494-11.773]), glucocorticoid exposure (OR = 3.666 [1.484-9.056]), pericardial effusion (OR = 11.180 [4.515-27.681]), and myocardial involvement (OR = 7.958 [1.664-38.064]) were associated with an increased risk of development of SRC. Despite the wide use of angiotensin-converting enzyme inhibitors, the permanent dialysis rate of patients with SRC was 48.3%. Sixteen patients died during follow-up, and the estimated 1- and 5-year survival rates of patients with SRC were 62.1% and 47.3%, respectively. Withdrawal of dialysis (5 patients) and myocardial complications (3 patients) were the main causes of death in patients with SRC. Patients with serum creatinine level >500 µmol/L before treatment (log rank test 5.051, P = 0.025) and/or those who needed dialysis at the onset of SRC (log rank test 12.870, P < 0.001) showed poorer prognosis. CONCLUSION SRC is a rare but severe complication in patients with SSc. Male gender, glucocorticoid exposure, pericardial effusion, and myocardial involvement were risk factors in the development of SRC. Withdrawal of dialysis and myocardial complications were the main causes of death in Chinese patients with SRC.
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Affiliation(s)
- Jiaxin Zhou
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
| | - Yong Hou
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
| | - Qian Wang
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
| | - Mengtao Li
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
| | - Xiaofeng Zeng
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
| | - Dong Xu
- Department of Rheumatology, Peking Union Medical College Hospital, Clinical Immunology Center, Chinese Academy of Medical Sciences, Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases (NCRC-DID), Beijing, China
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11
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Abstract
PURPOSE OF REVIEW Scleroderma renal crisis (SRC) is a life-threatening manifestation in systemic sclerosis (SSc) and is usually presented by an acute onset of severe hypertension together with an acute kidney injury. We can conceptualize SRC as a systemic syndrome with features that extend beyond the involvement of the kidney. The goal of this review is to inform clinicians about the risk factors for SRC in patients with SSc and to emphasize the importance of early identification and initiation of treatment. RECENT FINDINGS For the past 3 decades, the use of angiotensin-converting enzyme inhibitors (ACE-I) to treat SRC, has been rightfully synonymized with a good outcome, and has changed the trajectory of mortality in SRC. Despite this, SRC still figures in one of the top four causes of mortality in patients with SSc. There is a need for additional therapeutic agents to treat SRC that is refractory to ACE-I. There has been a recent interest in combining ACE-I with endothelin receptor blockers and agents targeting the complement component 5. There is no role for using ACE-I prophylactically in high-risk patients. SUMMARY Early diagnosis of SRC is the key, and early initiation of ACE-I is life-saving and associated with a better prognosis. We should consider renal transplantation in selected patients, especially those on long-term dialysis.
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12
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Liao HT, Tung HY, Tsai CY. Anti-RNA polymerase III antibody in lupus patients with proteinuria. J Chin Med Assoc 2019; 82:260-264. [PMID: 30946206 DOI: 10.1097/jcma.0000000000000061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND To investigate the relationship between serum anti-ribonucleic acid polymerase III (anti-RNAP3) autoantibodies (Abs) and proteinuria severity in lupus patients. METHODS Serum antibodies reacting with anti-RNAP3 were measured in 49 systemic lupus erythematosus (SLE) patients (29 cases of SLE with proteinuria and 20 cases of SLE without proteinuria) and 10 healthy controls (HCs). For the patients, we recorded demographic data, daily urinary protein loss, serum anti-double strand deoxyribonucleic acid (anti-ds-DNA) antibodies, serum creatinine (Cr), estimated glomerular filtrating rate (eGFR), complement 3 (C3), and C4. RESULTS Fewer anti-RNAP3 antibodies were found in the SLE patients than in the HCs (p = 0.061). In the SLE with proteinuria group, positive correlations were observed among anti-RNAP3 antibodies and daily urinary protein loss, serum C3, C4, and eGFR, and negative correlations were observed between anti-RNAP3-Abs and anti-ds-DNA-Abs and serum Cr levels. However, these correlations were nonsignificant (p > 0.05). CONCLUSION This study demonstrated the possible role of anti-RNAP3 antibodies in SLE patients with proteinuria, as evidenced by their positive and negative relationships with daily urinary protein loss, eGFR, C3, C4, serum Cr, and anti-ds-DNA-Abs. Although these correlations were nonsignificant, our study builds a foundation for future tailored studies, and more in-depth studies with larger samples are warranted to provide more information.
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Affiliation(s)
- Hsien-Tzung Liao
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Division of Allergy, Immunology and Rheumatology, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan, ROC
| | - Hsiang-Yuen Tung
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Graduate Institute of Life Sciences, National Defense Medical Center, Taipei, Taiwan, ROC
| | - Chang-Youh Tsai
- Division of Allergy, Immunology and Rheumatology, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, National Yang-Ming University School of Medicine, Taipei, Taiwan, ROC
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13
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Burbelo PD, Gordon SM, Waldman M, Edison JD, Little DJ, Stitt RS, Bailey WT, Hughes JB, Olson SW. Autoantibodies are present before the clinical diagnosis of systemic sclerosis. PLoS One 2019; 14:e0214202. [PMID: 30913258 PMCID: PMC6435159 DOI: 10.1371/journal.pone.0214202] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 03/08/2019] [Indexed: 02/02/2023] Open
Abstract
Systemic sclerosis (SSc) is a heterogeneous autoimmune disorder associated with vascular dysfunction and fibrotic changes in the skin, vasculature and internal organs. Although serologic abnormalities are an important diagnostic tool for SSc, little is known about whether autoantibodies precede clinical diagnosis. Here we investigated the presence of autoantibodies before SSc diagnosis and assessed whether certain autoantibodies might associate with the future onset of scleroderma renal crisis (SRC), a potentially fatal complication of the disease. Using the Department of Defense Serum Repository, autoantibodies were analyzed from archived, prospectively collected, longitudinal serum samples from sixteen individuals with SRC (SSc/SRC) and thirty cases of SSc without SRC (SSc/no SRC), matched for age, sex, and race. Seventy five percent (12/16) of the SSc/SRC and 40% (12/30) of the SSc/no SRC were seropositive for at least one autoantibody prior to clinical diagnosis (up to 27.1 years earlier, mean = -7.4 years). Although both disease groups demonstrated a heterogeneous immunoreactivity profile against the autoantigen panel, the SSc/SRC subjects showed two enriched clusters with one featuring elevated levels of autoantibodies against Ro52 and/or Ro60 and another with high levels of immunoreactivity against the RNA polymerase complex. Consistent with larger spectrum of immunoreactivity and the elevated levels of autoantibodies in SSc/SRC, the total response against the autoantigen panel from the last time point of the seropositive subjects revealed that the SSc/SRC cohort harbored higher antibody levels (p = 0.02) compared to SSc/no SRC. Overall, our findings demonstrate that relevant seropositive autoantibodies often precede the clinical diagnosis of SSc/no SRC and SSc/SRC.
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Affiliation(s)
- Peter D. Burbelo
- Dental Clinical Research Core, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD, United States of America
| | - Sarah M. Gordon
- Nephrology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
| | - Meryl Waldman
- Kidney Disease Branch, National Institute of Diabetes and Digestive and Kidney Diseases, and, National Institutes of Health, Bethesda, MD, United States of America
| | - Jess D. Edison
- Rheumatology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
| | - Dustin J. Little
- Nephrology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
| | - Rodger S. Stitt
- Rheumatology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
| | - Wayne T. Bailey
- Rheumatology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
| | - James B. Hughes
- Uniformed Services University of the Health Sciences, Bethesda, MD, United States of America
| | - Stephen W. Olson
- Nephrology Department, Walter Reed National Military Medical Center, Bethesda, MD, United States of America
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14
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Bruni C, Cuomo G, Rossi FW, Praino E, Bellando-Randone S. Kidney involvement in systemic sclerosis: From pathogenesis to treatment. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2018; 3:43-52. [PMID: 35382123 PMCID: PMC8892882 DOI: 10.1177/2397198318758607] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/19/2018] [Indexed: 11/09/2023]
Abstract
Among all possible systemic sclerosis internal organ complications, kidney involvement is frequently neglected or underestimated, except for the life-threatening scleroderma renal crisis. Fortunately, this severe clinical presentation is nowadays better controlled with available treatments, in particular angiotensin-converting enzyme inhibitors, and this has led to a reduction in its short- and longer-term mortality. Pathogenetic determinants are not well understood and many different other kidney involvements are possible in systemic sclerosis, including proteinuria, albuminuria, reduction of renal filtration, autoantibodies-related glomerulonephritis, and drug-related side effects. Different serological and radiological methods of evaluations are nowadays available, some representing promising diagnostic tool and prognostic outcome measure. Except for angiotensin-converting enzyme inhibitors in scleroderma renal crisis, no other treatment is currently recommended for treatment of kidney involvement in systemic sclerosis. For this reason, further studies are necessary to investigate its prognostic impact, in particular in combination with other systemic sclerosis-related internal organ manifestations. This review summarizes current available literature on kidney involvement in systemic sclerosis.
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Affiliation(s)
- Cosimo Bruni
- Department of Experimental and
Clinical Medicine, Division of Rheumatology, University of Florence,
Florence - Italy
- Department of Geriatric Medicine,
Division of Rheumatology and Scleroderma Unit, Azienda Ospedaliero
Universitaria Careggi, Florence - Italy
| | - Giovanna Cuomo
- Department of Clinical and
Experimental Internal Medicine “F. Magrassi,” University of Study of
Campania “Luigi Vanvitelli,” Naples - Italy
| | - Francesca W. Rossi
- Department of Translational
Medical Sciences and Center for Basic and Clinical Immunology Research
(CISI), WAO Center of Excellence, University of Naples Federico II, Naples -
Italy
| | - Emanuela Praino
- Department of Emergency and Organ
Transplantation, Rheumatology Unit, University of Bari, Bari - Italy
| | - Silvia Bellando-Randone
- Department of Experimental and
Clinical Medicine, Division of Rheumatology, University of Florence,
Florence - Italy
- Department of Geriatric Medicine,
Division of Rheumatology and Scleroderma Unit, Azienda Ospedaliero
Universitaria Careggi, Florence - Italy
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15
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Rubio-Rivas M, Corbella X, Pestaña-Fernández M, Tolosa-Vilella C, Guillen-Del Castillo A, Colunga-Argüelles D, Trapiella-Martínez L, Iniesta-Arandia N, Castillo-Palma MJ, Sáez-Comet L, Egurbide-Arberas MV, Ortego-Centeno N, Freire M, Vargas-Hitos JA, Ríos-Blanco JJ, Todolí-Parra JA, Rodríguez-Carballeira M, Marín-Ballvé A, Segovia-Alonso P, Pla-Salas X, Madroñero-Vuelta AB, Ruiz-Muñoz M, Fonollosa-Pla V, Simeón-Aznar CP, Callejas Moraga E, Calvo E, Carbonell C, Castillo MJ, Chamorro AJ, Colunga D, Corbella X, Egurbide MV, Espinosa G, Fonollosa V, Freire M, García Hernández FJ, González León R, Guillén Del Castillo A, Iniesta N, Lorenzo R, Madroñero AB, Marí B, Marín A, Ortego-Centeno N, Pérez Conesa M, Pestaña M, Pla X, Ríos Blanco JJ, Rodríguez Carballeira M, Rubio Rivas M, Ruiz Muñoz M, Sáez Comet L, Segovia P, Simeón CP, Soto A, Tarí E, Todolí JA, Tolosa C, Trapiella L, Vargas Hitos JA, Verdejo G. First clinical symptom as a prognostic factor in systemic sclerosis: results of a retrospective nationwide cohort study. Clin Rheumatol 2017; 37:999-1009. [PMID: 29214548 DOI: 10.1007/s10067-017-3936-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 11/07/2017] [Accepted: 11/27/2017] [Indexed: 12/21/2022]
Abstract
The objective of the study is to determine the importance of the mode of onset as prognostic factor in systemic sclerosis (SSc). Data were collected from the Spanish Scleroderma Registry (RESCLE), a nationwide retrospective multicenter database created in 2006. As first symptom, we included Raynaud's phenomenon (RP), cutaneous sclerosis, arthralgia/arthritis, puffy hands, interstitial lung disease (ILD), pulmonary arterial hypertension (PAH), and digestive hypomotility. A total of 1625 patients were recruited. One thousand three hundred forty-two patients (83%) presented with RP as first symptom and 283 patients (17%) did not. Survival from first symptom in those patients with RP mode of onset was higher at any time than those with onset as non-Raynaud's phenomenon: 97 vs. 90% at 5 years, 93 vs. 82% at 10 years, 83 vs. 62% at 20 years, and 71 vs. 50% at 30 years (p < 0.001). In multivariate analysis, factors related to mortality were older age at onset, male gender, dcSSc subset, ILD, PAH, scleroderma renal crisis (SRC), heart involvement, and the mode of onset with non-Raynaud's phenomenon, especially in the form of puffy hands or pulmonary involvement. The mode of onset should be considered an independent prognostic factor in systemic sclerosis and, in particular, patients who initially present with non-Raynaud's phenomenon may be considered of poor prognosis.
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Affiliation(s)
- Manuel Rubio-Rivas
- Department of Internal Medicine, Hospital Universitario de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.
| | - Xavier Corbella
- Department of Internal Medicine, Hospital Universitario de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain.,Faculty of Medicine and Health Sciences, Universitat Internacional de Catalunya, Barcelona, Spain
| | - Melany Pestaña-Fernández
- Department of Internal Medicine, Hospital Universitario de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Carles Tolosa-Vilella
- Department of Internal Medicine, Corporación Sanitaria Universitaria Parc Taulí, Sabadell, Barcelona, Spain
| | | | - Dolores Colunga-Argüelles
- Department of Internal Medicine, Hospital Universitario Central de Asturias, Oviedo, Asturias, Spain
| | | | - Nerea Iniesta-Arandia
- Department of Autoimmune Diseases, Institut Clinic de Medicina i Dermatología, Hospital Clínic, Barcelona, Spain
| | - María Jesús Castillo-Palma
- Collagenosis and Pulmonary Hypertension Unit, Department of Internal Medicine, Hospital Universitario Virgen del Rocío, Sevilla, Spain
| | - Luis Sáez-Comet
- Department of Internal Medicine, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | | | | | - Mayka Freire
- Thrombosis and Vasculitis Unit, Department of Internal Medicine, Complexo Hospitalario Universitario de Vigo, Vigo, Spain
| | | | | | | | | | - Adela Marín-Ballvé
- Department of Internal Medicine, Hospital Clínico Universitario Lozano Blesa, Zaragoza, Spain
| | - Pablo Segovia-Alonso
- Department of Internal Medicine, Complejo Asistencial Universitario de Salamanca, Salamanca, Spain
| | - Xavier Pla-Salas
- Department of Internal Medicine, Consorci Hospitalari de Vic, Barcelona, Spain
| | | | - Manuel Ruiz-Muñoz
- Department of Internal Medicine, Hospital Universitario Fundación Alcorcón, Madrid, Spain
| | - Vicent Fonollosa-Pla
- Autoimmune Unit, Department of Internal Medicine, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - Carmen Pilar Simeón-Aznar
- Autoimmune Unit, Department of Internal Medicine, Hospital Universitario Vall d'Hebron, Barcelona, Spain
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16
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Galluccio F, Müller-Ladner U, Furst DE, Khanna D, Matucci-Cerinic M. Points to consider in renal involvement in systemic sclerosis. Rheumatology (Oxford) 2017; 56:v49-v52. [PMID: 28992172 DOI: 10.1093/rheumatology/kex201] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2015] [Indexed: 01/21/2023] Open
Abstract
This article discusses points to consider when undertaking a clinical trial to test therapy for renal involvement in SSc, not including scleroderma renal crisis. Double-blind, randomized controlled trials vs placebo or standard background therapy should be strongly considered. Inclusion criteria should consider a pre-specified range of renal functions or stratification of renal function. Gender and age limitations are probably not necessary. Concomitant medications including vasodilators, immunosuppressants and endothelin receptor antagonists and confounding illnesses such as diabetes, kidney stones, hypertension and heart failure need to be considered. A measure of renal function should be strongly considered, while time to dialysis, mortality, prevention of scleroderma renal crisis and progression of renal disease can also be considered, although they remain to be validated. Detailed, pre-planned analysis should be strongly considered and should include accounting for missing data.
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Affiliation(s)
- Felice Galluccio
- Department of Clinical and Experimental Medicine, Division of Rheumatology, University of Florence, AOU Careggi, Florence, Italy
| | - Ulf Müller-Ladner
- Department of Internal Medicine and Rheumatology, Justus-Liebig-University Giessen, Giessen.,Department of Rheumatology, Clinical Immunology, Osteology and Physical Medicine Kerckhoff-Klinik, Bad Nauheim, Germany
| | - Daniel E Furst
- Department of Rheumatology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA
| | - Dinesh Khanna
- University of Michigan Scleroderma Program, Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Marco Matucci-Cerinic
- Department of Clinical and Experimental Medicine, Division of Rheumatology, University of Florence, AOU Careggi, Florence, Italy
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17
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Wangkaew S, Lertthanaphok S, Puntana S, Noppakun K. Risk factors and outcome of Thai patients with scleroderma renal crisis: a disease duration-matched case control study. Int J Rheum Dis 2017; 20:1562-1571. [PMID: 28752678 DOI: 10.1111/1756-185x.13145] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
INTRODUCTION Data regarding the prevalence, risk factors and outcome of scleroderma renal crisis (SRC) in Asian patients with systemic sclerosis (SSc) are limited. OBJECTIVE To determine the prevalence, risk factors and outcomes of SRC in Thai SSc patients. METHOD Medical records of all SSc patients seen at the Division of Rheumatology, Chiang Mai University, Thailand, from January 1990 to December 2015 were retrospectively reviewed. For each SRC case, a disease duration (±1 year) matched control (four SSc patient without SRC for each SRC patient) was identified. RESULT Of 608 SSc patients seen during the study period, 19 SRC cases were identified, resulting in an SRC prevalence of 3.13%, with 76 matched controls. Of the 19 cases, mean ± SD age and median (interquartile range 1-3) disease duration was 56.2 ± 13.8 years and 5 (3-22) months, respectively. Seventeen patients (89.5%) had diffuse cutaneous SSc. Twelve patients (63.2%) had hypertensive renal crisis and seven (36.8%) had normotensive renal crisis. Multivariate conditional logistic regression analyses showed that digital gangrene (adjusted odd ratio [AOR] 31.41, 95% CI = 1.16-852.23, P = 0.041), current prednisolone dose ≥ 15 mg/day (AOR 31.22, 95% CI = 1.59-613.85, P = 0.024), serum albumin < 3 mg/dL (AOR 7.97, 95% CI = 1.49-42.56, P = 0.015), and cardiac involvement (AOR = 6.62, 95% CI = 1.08-40.63, P = 0.041) were independent risk factors for SRC. Fifteen SRC patients (78.9%) required dialysis and 10 (52.6%) died. CONCLUSION SRC was an uncommon complication in Thai patients with SSc, but is associated with high mortality. Digital gangrene, current prednisolone dose ≥ 15 mg/day, serum albumin < 3 mg/dL and cardiac involvement were independent risk factors for SRC.
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Affiliation(s)
- Suparaporn Wangkaew
- Division of Rheumatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Supawita Lertthanaphok
- Division of Rheumatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Saowanee Puntana
- Division of Rheumatology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Kajohnsak Noppakun
- Division of Nephrology, Department of Internal Medicine, Chiang Mai University, Chiang Mai, Thailand
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18
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Ma WT, Chang C, Gershwin ME, Lian ZX. Development of autoantibodies precedes clinical manifestations of autoimmune diseases: A comprehensive review. J Autoimmun 2017; 83:95-112. [PMID: 28739356 DOI: 10.1016/j.jaut.2017.07.003] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/30/2017] [Accepted: 07/01/2017] [Indexed: 12/21/2022]
Abstract
The etiology of autoimmune diseases is due to a combination of genetic predisposition and environmental factors that alter the expression of immune regulatory genes through various mechanisms including epigenetics. Both humoral and cellular elements of the adaptive immune system play a role in the pathogenesis of autoimmune diseases and the presence of autoantibodies have been detected in most but not all autoimmune diseases before the appearance of clinical symptoms. In some cases, the presence or levels of these autoantibodies portends not only the risk of developing a corresponding autoimmune disease, but occasionally the severity as well. This observation is intriguing because it suggests that we can, to some degree, predict who may or may not develop autoimmune diseases. However, the role of autoantibodies in the pathogenesis of autoimmune diseases, whether they actually affect disease progression or are merely an epiphenomenon is still not completely clear in many autoimmune diseases. Because of these gaps in our knowledge, the ability to accurately predict a future autoimmune disease can only be considered a relative risk factor. Importantly, it raises the critical question of defining other events that may drive a patient from a preclinical to a clinical phase of disease.
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Affiliation(s)
- Wen-Tao Ma
- Chronic Disease Laboratory, Institutes for Life Sciences and School of Medicine, South China University of Technology, Guangzhou 510006, China; Liver Immunology Laboratory, School of Life Sciences, University of Science and Technology of China, Hefei 230027, China; College of Veterinary Medicine, Northwest Agriculture and Forestry University, Yangling 712100, China
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis, Davis, CA, USA
| | - M Eric Gershwin
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis, Davis, CA, USA.
| | - Zhe-Xiong Lian
- Chronic Disease Laboratory, Institutes for Life Sciences and School of Medicine, South China University of Technology, Guangzhou 510006, China; Liver Immunology Laboratory, School of Life Sciences, University of Science and Technology of China, Hefei 230027, China; Innovation Center for Cell Signaling Network, Hefei National Laboratory for Physical Sciences at Microscale, Hefei, Anhui, China.
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19
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Bertrand D, Dehay J, Ott J, Sberro R, Brunelle C, Kamar N, Colosio C, Chatelet V, Albano L, Girerd S, Audard V, Barbet C, Dantal J, Ducloux D, Durrbach A, Garrigue V, Hazzan M, Heng AE, Mariat C, Merville P, Rerolle JP, Moulin B, Guerrot D. Kidney transplantation in patients with systemic sclerosis: a nationwide multicentre study. Transpl Int 2017; 30:256-265. [DOI: 10.1111/tri.12923] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 09/30/2016] [Accepted: 12/12/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Dominique Bertrand
- Nephrology Dialysis Transplantation; Centre Hospitalier Universitaire de Rouen; Rouen Haute-Normandie France
| | - Julien Dehay
- Nephrology Dialysis Transplantation; Centre Hospitalier Universitaire de Rouen; Rouen Haute-Normandie France
| | - Julien Ott
- Department of Nephrology and Renal Transplantation; Hopitaux Universitaires de Strasbourg; Strasbourg Alsace France
| | - Rebecca Sberro
- Service de Transplantation et Unité de soins intensifs; Hôpital Necker; Paris France
| | | | - Nassim Kamar
- Department of Nephrology and Organ Transplantation Toulouse; CHU Rangueil; Haute Garonne France
| | | | | | - Laetitia Albano
- Nephrology-Dialysis-Transplantation; Nice University Hospital; Nice PACA France
| | - Sophie Girerd
- Nephrology Dialysis Transplantation; CHU Nancy; Nancy France
| | | | | | - Jacques Dantal
- Nephrology Dialysis Transplantation; Centre Hospitalier Universitaire; Nantes France
| | | | | | | | - Marc Hazzan
- Service de Néphrologie; CHRU Lille; Lille France
| | - Anne-Elisabeth Heng
- Service de Néphrologie; Hôpital Gabriel Montpied; CHU Clermont-Ferrand; Clermont-Ferrand France
| | - Christophe Mariat
- Nephrology Dialysis Transplantation; CHU Saint Etienne; Saint Etienne France
| | | | | | - Bruno Moulin
- Department of Nephrology and Renal Transplantation; Hopitaux Universitaires de Strasbourg; Strasbourg Alsace France
| | - Dominique Guerrot
- Nephrology Dialysis Transplantation; Centre Hospitalier Universitaire de Rouen; Rouen Haute-Normandie France
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20
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Hoa S, Stern EP, Denton CP, Hudson M. Towards developing criteria for scleroderma renal crisis: A scoping review. Autoimmun Rev 2017; 16:407-415. [PMID: 28212921 DOI: 10.1016/j.autrev.2017.02.012] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2017] [Accepted: 01/18/2017] [Indexed: 01/13/2023]
Abstract
OBJECTIVE The absence of a gold standard for scleroderma renal crisis (SRC) has hindered our understanding of this problem. The objective of this scoping review was to identify the criteria used to define SRC in order to guide the development of a consensus definition for SRC. METHODS We conducted a search in three databases: Medline, Embase and non-Ovid Pubmed. Papers were eligible for inclusion if they were full-length articles in English whose main topic was SRC or scleroderma renal disease. Two reviewers independently screened eligible papers for final study selection. Data was extracted using a customized form. A web-based survey of members of the Scleroderma Clinical Trials Consortium was used to identify unpublished definitions of SRC. RESULTS We identified 415 papers that met inclusion criteria. Forty original definitions of SRC were identified from 36 studies, 9 reviews and 2 editorials. There was significant heterogeneity in definitions. As a rule, though, in addition to new-onset hypertension and acute kidney injury, other common items used to define SRC included hypertensive encephalopathy and seizures, microangiopathic hemolytic anemia and characteristic changes on kidney biopsy. The web-based survey identified unpublished definitions of SRC that were largely consistent with the results of the published literature. CONCLUSION SRC was defined in a minority of studies and criteria were heterogeneous. A consensus definition of SRC is urgently needed to standardize data collection on SRC and further our understanding of this serious problem.
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Affiliation(s)
- Sabrina Hoa
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada.
| | - Edward P Stern
- Centre for Rheumatology, Royal Free London and UCL Division of Medicine, London, UK
| | - Christopher P Denton
- Centre for Rheumatology, Royal Free London and UCL Division of Medicine, London, UK
| | - Marie Hudson
- Faculty of Medicine, McGill University, Montreal, Quebec, Canada; Lady Davis Institute for Medical Research, Jewish General Hospital, Montreal, Quebec, Canada; Department of Medicine, Division of Rheumatology, Jewish General Hospital, Montreal, Quebec, Canada
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21
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Okrój M, Johansson M, Saxne T, Blom AM, Hesselstrand R. Analysis of complement biomarkers in systemic sclerosis indicates a distinct pattern in scleroderma renal crisis. Arthritis Res Ther 2016; 18:267. [PMID: 27863511 PMCID: PMC5116178 DOI: 10.1186/s13075-016-1168-x] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 10/27/2016] [Indexed: 01/07/2023] Open
Abstract
BACKGROUND The complement system has been implicated in pathogenesis of systemic sclerosis (SSc). The goal of the present study was to evaluate improved complement biomarkers in SSc. METHODS The presence of C4d, reflecting activation of the classical/lectin pathways, C3bBbP corresponding to activation of the alternative pathway, and soluble terminal complement complexes (all complement pathways), was measured in plasma samples by enzyme-linked immunosorbent assay and correlated to clinical parameters. The study included 81 patients with limited cutaneous SSc and 41 with diffuse cutaneous SSc, as well as 47 matched healthy controls and 81 patients with rheumatoid arthritis, 22 with psoriatic arthritis and 20 with ankylosing spondylitis. Skin and kidney biopsies of selected patients were stained to detect deposited C3b as a marker of local complement activation. RESULTS Biomarkers of activation of all complement pathways were increased in SSc compared with healthy controls and were similar to those in other rheumatic diseases. When patients with SSc were divided into subgroups, a distinct pattern of complement markers was observed in individuals with scleroderma renal crisis (SRC). By functional assay, we confirmed a significant decrease in complement haemolytic activity in SRC vs. non-SRC patients, indicating complement consumption. Further, we detected glomerular deposits of C3b in some patients with SRC. CONCLUSIONS The data indicate that complement activation is an important feature of SRC.
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Affiliation(s)
- Marcin Okrój
- Department of Translational Medicine, Section of Medical Protein Chemistry, Lund University, Inga Marie Nilssons Street 53, Malmö, S-20502, Sweden.,Department of Medical Biotechnology, Intercollegiate Faculty of Biotechnology UG-MUG, Medical University of Gdańsk, Gdańsk, 80210, Poland
| | - Martin Johansson
- Department of Translational Medicine, Section of Clinical Pathology, Lund University, Jan Waldenströms street 59, Malmö, S-20502, Sweden
| | - Tore Saxne
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, S-22185, Sweden
| | - Anna M Blom
- Department of Translational Medicine, Section of Medical Protein Chemistry, Lund University, Inga Marie Nilssons Street 53, Malmö, S-20502, Sweden.
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, S-22185, Sweden
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22
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Kowal-Bielecka O, Fransen J, Avouac J, Becker M, Kulak A, Allanore Y, Distler O, Clements P, Cutolo M, Czirjak L, Damjanov N, Del Galdo F, Denton CP, Distler JHW, Foeldvari I, Figelstone K, Frerix M, Furst DE, Guiducci S, Hunzelmann N, Khanna D, Matucci-Cerinic M, Herrick AL, van den Hoogen F, van Laar JM, Riemekasten G, Silver R, Smith V, Sulli A, Tarner I, Tyndall A, Welling J, Wigley F, Valentini G, Walker UA, Zulian F, Müller-Ladner U. Update of EULAR recommendations for the treatment of systemic sclerosis. Ann Rheum Dis 2016; 76:1327-1339. [PMID: 27941129 DOI: 10.1136/annrheumdis-2016-209909] [Citation(s) in RCA: 675] [Impact Index Per Article: 84.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2016] [Revised: 08/22/2016] [Accepted: 10/09/2016] [Indexed: 12/16/2022]
Abstract
The aim was to update the 2009 European League against Rheumatism (EULAR) recommendations for the treatment of systemic sclerosis (SSc), with attention to new therapeutic questions. Update of the previous treatment recommendations was performed according to EULAR standard operating procedures. The task force consisted of 32 SSc clinical experts from Europe and the USA, 2 patients nominated by the pan-European patient association for SSc (Federation of European Scleroderma Associations (FESCA)), a clinical epidemiologist and 2 research fellows. All centres from the EULAR Scleroderma Trials and Research group were invited to submit and select clinical questions concerning SSc treatment using a Delphi approach. Accordingly, 46 clinical questions addressing 26 different interventions were selected for systematic literature review. The new recommendations were based on the available evidence and developed in a consensus meeting with clinical experts and patients. The procedure resulted in 16 recommendations being developed (instead of 14 in 2009) that address treatment of several SSc-related organ complications: Raynaud's phenomenon (RP), digital ulcers (DUs), pulmonary arterial hypertension (PAH), skin and lung disease, scleroderma renal crisis and gastrointestinal involvement. Compared with the 2009 recommendations, the 2016 recommendations include phosphodiesterase type 5 (PDE-5) inhibitors for the treatment of SSc-related RP and DUs, riociguat, new aspects for endothelin receptor antagonists, prostacyclin analogues and PDE-5 inhibitors for SSc-related PAH. New recommendations regarding the use of fluoxetine for SSc-related RP and haematopoietic stem cell transplantation for selected patients with rapidly progressive SSc were also added. In addition, several comments regarding other treatments addressed in clinical questions and suggestions for the SSc research agenda were formulated. These updated data-derived and consensus-derived recommendations will help rheumatologists to manage patients with SSc in an evidence-based way. These recommendations also give directions for future clinical research in SSc.
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Affiliation(s)
- Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Jaap Fransen
- Radboud University Medical Center, Nijmegen, The Netherlands
| | - Jerome Avouac
- Rheumatology A Department, Cochin Hospital, Paris Descartes University, Paris, France
| | - Mike Becker
- University Hospital Charité, Berlin, Germany.,University Hospital Zurich, Zurich, Switzerland
| | - Agnieszka Kulak
- Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Yannick Allanore
- Rheumatology A Department, Cochin Hospital, Paris Descartes University, Paris, France
| | | | - Philip Clements
- University of California at Los Angeles, Los Angeles, California, USA
| | - Maurizio Cutolo
- Research Laboratories and Clinical Division of Rheumatology, Department of Internal Medicine, University of Genova, IRCCS AOU San Martino, Genova, Italy
| | - Laszlo Czirjak
- Department of Rheumatology and Immunology, Medical Center, University of Pecs, Pecs, Hungary
| | | | | | | | | | - Ivan Foeldvari
- Hamburg Centre for Pediatric and Adolescence Rheumatology, Hamburg, Germany
| | | | | | - Daniel E Furst
- University of California at Los Angeles, Los Angeles, California, USA
| | | | | | - Dinesh Khanna
- University of Michigan School of Medicine, Ann Arbor, Michigan, USA
| | | | - Ariane L Herrick
- University of Manchester, Salford Royal NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK.,NIHR Manchester Musculoskeletal Biomedical Research Unit, Central Manchester NHS Foundation Trust, Manchester, UK
| | | | - Jacob M van Laar
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | | | - Richard Silver
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Vanessa Smith
- Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Alberto Sulli
- Research Laboratories and Clinical Division of Rheumatology, Department of Internal Medicine, University of Genova, IRCCS AOU San Martino, Genova, Italy
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23
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Abstract
Scleroderma renal crisis (SRC) is a rare, potentially life-threatening complication that affects 2-15% of patients with systemic sclerosis (SSc, also known as scleroderma). SRC typically presents in patients with early, rapidly progressive, diffuse cutaneous SSc within the first 3-5 years after the onset of a non-Raynaud sign or symptom. SRC is characterized by an acute, usually symptomatic increase in blood pressure, a rise in serum creatinine levels, oliguria and thrombotic microangiopathy in about 50% of patients. The prognosis of SRC substantially improved in the 1980s with the introduction of angiotensin-converting-enzyme inhibitors for rapid blood pressure control, with additional antihypertensive agents as required. However, the survival of patients with SRC can still be improved. Current patient survival is 70-82% at 1 year, but decreases to 50-60% at 5 years despite dialysis support. Patients with SRC who show no signs of renal functional recovery despite timely blood pressure control are candidates for transplantation. In this Review, we discuss progress made in the identification and proactive management of patients at risk of SRC and make recommendations aimed at optimizing management for those who progress to chronic kidney failure.
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24
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Perosa F, Favoino E, Favia IE, Vettori S, Prete M, Corrado A, Cantatore FP, Valentini G. Subspecificities of anticentromeric protein A antibodies identify systemic sclerosis patients at higher risk of pulmonary vascular disease. Medicine (Baltimore) 2016; 95:e3931. [PMID: 27336883 PMCID: PMC4998321 DOI: 10.1097/md.0000000000003931] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Patients with systemic sclerosis (SSc) who express autoantibodies to centromeric proteins (CENPs) are at risk of developing pulmonary vascular disease and pulmonary arterial hypertension without fibrosis. Currently no biomarkers are available to predict these complications. We previously characterized the fine specificity of anti-CENP-A antibodies in SSc by screening a phage display library (expressing random 12-mer peptides), and identified phage clones whose peptides were differentially recognized by patients' autoantibodies. Here, we examined if subgroups of SSc patients with different anti-CENP-A antibody subspecificities also differ clinically, and if serum reactivity to phage-displayed peptides can predict pulmonary vascular disease.Clinical data and serum samples were collected from 84 anti-CENP-A-positive SSc patients. Indirect ELISAs were used to test serum reactivity. Pulmonary vascular disease was defined as high systolic pulmonary arterial pressure (sPAP) and low diffusing lung capacity for carbon monoxide (DLCO; percent of predicted values).Sera were screened for reactivity to peptides expressed by phage clones pc4.2 and pc14.1, confirming our earlier observation of differential specificities. Linear regression showed that the levels of antibodies specific for the 2 phage clones were associated with clinical features of pulmonary vascular disease, but in opposite ways: anti-pc4.2 antibodies were positively associated with sPAP and inversely associated with DLCO, whereas anti-pc14.1 antibodies were inversely associated with sPAP and positively associated with DLCO. Anti-pc4.2 and anti-pc14.1 antibody levels predicted sPAP independently of DLCO. These associations were confirmed by logistic regression using antibodies as predictors and dichotomized sPAP (cutoff, 45 mm Hg) as outcome. The ratio of the 2 antibody levels was a useful marker in predicting high sPAP.This study demonstrates that some SSc clinical features associate with subspecificities of anti-CENP-A antibodies. Moreover, it shows that a simple, inexpensive phage-based assay can predict which SSc patients have high sPAP and low DLCO, hence who are at greater risk of developing pulmonary arterial hypertension. The ability to identify these at-risk patients can contribute to clinical efficiency and effectiveness. Further research into the peptides expressed by the phage clones may reveal the molecular mechanisms that put some anti-CENP-A-positive patients at greater risk than others for pulmonary vascular disease.
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Affiliation(s)
- Federico Perosa
- Department of Biomedical Sciences and Human Oncology (DIMO), Systemic Rheumatic and Autoimmune Diseases Unit, University of Bari Medical School, Bari
| | - Elvira Favoino
- Department of Biomedical Sciences and Human Oncology (DIMO), Systemic Rheumatic and Autoimmune Diseases Unit, University of Bari Medical School, Bari
| | - Isabella Eleonora Favia
- Department of Biomedical Sciences and Human Oncology (DIMO), Systemic Rheumatic and Autoimmune Diseases Unit, University of Bari Medical School, Bari
| | - Serena Vettori
- Department of Clinical and Experimental Internal Medicine “F. Magrassi, A.Lanzara”-Rheumatology Section, Second University of Naples, Naples
| | - Marcella Prete
- Department of Biomedical Sciences and Human Oncology (DIMO), Systemic Rheumatic and Autoimmune Diseases Unit, University of Bari Medical School, Bari
| | - Addolorata Corrado
- Department of Medical and Surgery Sciences, Rheumatology Unit, University of Foggia, Foggia, Italy
| | | | - Gabriele Valentini
- Department of Clinical and Experimental Internal Medicine “F. Magrassi, A.Lanzara”-Rheumatology Section, Second University of Naples, Naples
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25
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Desbois AC, Cacoub P. Systemic sclerosis: An update in 2016. Autoimmun Rev 2016; 15:417-26. [PMID: 26802722 DOI: 10.1016/j.autrev.2016.01.007] [Citation(s) in RCA: 104] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2016] [Accepted: 01/11/2016] [Indexed: 01/27/2023]
Abstract
Systemic sclerosis (SSc) is a chronic immune disorder of unknown origin, dominated by excessive fibrosis responsible for cutaneous and pulmonary fibrosis, and by vascular endothelial dysfunction at the origin of skin ischemia, renal and pulmonary artery lesions. Renal and pulmonary complications are mainly responsible for the severity of the disease. Recent advances led to a better understanding of pathological mechanisms and a more accurate classification of patients according to clinical and biological (auto-antibodies) phenotype. Recent trials provided interesting data on different therapeutic strategies, depending on organ involvement. These data are of particular importance in such disease, still characterized by increased mortality and morbidity rates. In this review, we aim to synthetize recent advances in diagnosis and prognosis leading to better classification of SSc patients, and in therapeutic management.
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Affiliation(s)
- Anne Claire Desbois
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), F-75005 Paris, France; INSERM, UMR_S 959, F-75013 Paris, France; CNRS, FRE3632, F-75005 Paris, France
| | - Patrice Cacoub
- Sorbonne Universités, UPMC Université Paris 06, UMR 7211, Paris, France; Inflammation-Immunopathology-Biotherapy Department (DHU i2B), F-75005 Paris, France; AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Department of Internal Medicine and Clinical Immunology, 83 boulevard de l'hôpital, F-75013 Paris, France.
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26
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Terras S, Hartenstein H, Höxtermann S, Gambichler T, Kreuter A. RNA polymerase III autoantibodies may indicate renal and more severe skin involvement in systemic sclerosis. Int J Dermatol 2015; 55:882-5. [PMID: 26499848 DOI: 10.1111/ijd.13032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Revised: 01/31/2015] [Accepted: 03/05/2015] [Indexed: 12/22/2022]
Abstract
BACKGROUND Systemic sclerosis (SSc) is a multiorgan autoimmune disorder characterized by sclerosis of the skin and organs as well as the presence of antinuclear autoantibodies. Several types of antinuclear autoantibodies have been described in SSc, associated with distinct disease entities and differences in prognosis. METHODS The aim of this study was to screen for the presence of antibodies reacting with RNA polymerase III (anti-RNAP3) in a large cohort of patients with SSc treated at a tertiary referral center and to evaluate correlations with disease severity. RESULTS Anti-RNAP3 antibodies were detected in 11 of 158 patients (7.0%). Eight of the 11 (72.7%) anti-RNAP3-positive patients had diffuse cutaneous SSc (P < 0.01). A higher modified Rodnan skin score, associated with diffuse SSc, correlated with the presence of anti-RNAP3 (P < 0.0001). The detection of anti-RNAP3 antibodies strongly correlated with the presence of renal involvement (P < 0.0001). The odds ratio of RNAP3-positive patients to develop renal involvement was 80.1 (95% CI 9.3-690.1). CONCLUSIONS This study demonstrates that the detection of anti-RNAP3 antibodies in patients with SSc correlates with renal crisis and severe cutaneous involvement. The possibility to detect specific antibodies with a prognostic value can lead to a better risk management of patients with SSc.
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Affiliation(s)
- Sarah Terras
- Department of Dermatology, Venereology, and Allergology, Ruhr-University Bochum, Bochum, Germany
| | - Hans Hartenstein
- Department of Dermatology, Venereology, and Allergology, Ruhr-University Bochum, Bochum, Germany
| | - Stefan Höxtermann
- Department of Dermatology, Venereology, and Allergology, Ruhr-University Bochum, Bochum, Germany
| | - Thilo Gambichler
- Department of Dermatology, Venereology, and Allergology, Ruhr-University Bochum, Bochum, Germany
| | - Alexander Kreuter
- Department of Dermatology, Venereology, and Allergology, HELIOS St. Elisabeth Hospital, Oberhausen, Germany
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27
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Perosa F, Prete M, Di Lernia G, Ostuni C, Favoino E, Valentini G. Anti-centromere protein A antibodies in systemic sclerosis: Significance and origin. Autoimmun Rev 2015; 15:102-9. [PMID: 26455561 DOI: 10.1016/j.autrev.2015.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2015] [Accepted: 10/04/2015] [Indexed: 02/03/2023]
Abstract
Systemic sclerosis (SSc) is systemic, autoimmune, connective tissue disorder characterized by vascular abnormalities, collagen deposition (fibrosis), and the production of autoantibodies to nuclear proteins. About 20%-40% of patients have antibodies to centromere protein (CENP)-A or -B. Despite the known association of anti-CENP antibodies with certain clinical features of SSc, the role of these antibodies in SSc physiopathology is still poorly understood. To better understand the clinical significance and origin of these antibodies, we and others have been studying the epitopic motifs (amino acid contact sites) on CENP-A with the aim of determining whether other proteins can prime or be targeted by them. Here, we review published and ongoing studies aimed at defining the fine specificity and origin of anti-CENP-A antibodies. We describe progress made in identifying the CENP-A epitopic motif amino acids, and the discovery of one of these motifs in forkhead box protein E3 (FOXE-3), a transcription factor previously studied only for its role in the development of lens fiber cells. Moreover, we discuss preliminary evidence for a possible role of FOXE-3 in SSc pathogenesis and for the association of different subsets of anti-CENP-A antibodies, heterogeneously expressed among SSc patients, with some clinical correlates.
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Affiliation(s)
- Federico Perosa
- Department of Biomedical Sciences and Human Oncology (DIMO), Section of Systemic Rheumatic and Autoimmune Diseases, University of Bari Medical School, Bari, Italy.
| | - Marcella Prete
- Department of Biomedical Sciences and Human Oncology (DIMO), Section of Internal Medicine, University of Bari Medical School, Bari, Italy
| | - Giuseppe Di Lernia
- Department of Biomedical Sciences and Human Oncology (DIMO), Section of Systemic Rheumatic and Autoimmune Diseases, University of Bari Medical School, Bari, Italy
| | - Carmela Ostuni
- Department of Biomedical Sciences and Human Oncology (DIMO), Section of Clinical Oncology, University of Bari Medical School, Bari, Italy
| | - Elvira Favoino
- Department of Biomedical Sciences and Human Oncology (DIMO), Section of Systemic Rheumatic and Autoimmune Diseases, University of Bari Medical School, Bari, Italy
| | - Gabriele Valentini
- Department of Clinical and Experimental Internal Medicine "F. Magrassi, A. Lanzara", Rheumatology Section, Second University of Naples, Naples, Italy
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28
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Penn H, Quillinan N, Khan K, Chakravarty K, Ong VH, Burns A, Denton CP. Targeting the endothelin axis in scleroderma renal crisis: rationale and feasibility. QJM 2013; 106:839-48. [PMID: 23696678 DOI: 10.1093/qjmed/hct111] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND We have studied endothelin-1 (ET-1) levels and ET-1 ligand and receptor tissue expression in scleroderma renal crisis (SRC) and undertaken a pilot open label safety study of bosentan, a non-selective ET-1 receptor antagonist, in SRC [Bosentan in Renal Disease-1 (BIRD-1)]. METHODS Serum levels of ET-1 were measured in healthy controls (n = 20) or systemic sclerosis (SSc) (n = 80) with or without SRC, including cases of pulmonary arterial hypertension (PAH). Renal biopsies (n = 27) from patients with SRC were stained for endothelin ligand and receptors. Six cases of SRC received 6 months bosentan. Outcome measures were compared with SRC cases managed at our centre from 2000 to 2004 (n = 49). RESULTS Serum ET-1 was elevated in SRC but less than in PAH. ET-1 and both endothelin A and endothelin B receptor expression was increased in SRC biopsies in glomeruli, interstitium and hallmark vascular lesions of SRC. In the BIRD-1 cohort, serum ET-1 was elevated in all cases at SRC (median healthy controls 0.50 pg/ml; SRC 1.48 pg/ml; P < 0.0005), and increased further with bosentan therapy (1.46 vs. 3.05 pg/ml; t-test P < 0.05). Bosentan was well tolerated with no significant drug-related serious adverse events and long-term outcomes were favourable compared with historic cases. Three patients developed rebound hypertension on withdrawal of bosentan and one appeared to further benefit from maintenance therapy. CONCLUSION Upregulation of ET-1 ligand axis suggests that ET-1 receptor blockade is logical and treatment with bosentan appears to be safe in SRC. Future studies to assess therapeutic benefit and compare selective or non-selective receptor antagonists are justified.
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Affiliation(s)
- H Penn
- Centre for Rheumatology and Connective Tissue Diseases, Royal Free Hospital and UCL Medical School, Pond Street, London NW3 2QG, UK.
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29
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Perosa F, Favoino E, Cuomo G, Digiglio L, Dammacco F, Prete M, Valentini G, Racanelli V. Clinical correlates of a subset of anti-CENP-A antibodies cross-reacting with FOXE3p53-62 in systemic sclerosis. Arthritis Res Ther 2013; 15:R72. [PMID: 23837651 PMCID: PMC3978846 DOI: 10.1186/ar4249] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2013] [Accepted: 07/09/2013] [Indexed: 11/21/2022] Open
Abstract
Introduction In a subset of patients with limited cutaneous (lc) systemic sclerosis (SSc), anti-CENP-A antibodies (Ab) cross-react with a peptide (FOXE3p53-62) that presents striking homology with one of the two immunodominant epitopes of CENP-A (Ap17-30). We searched for clinical correlates of anti-FOXE3p53-62 Ab by measuring their levels along with those of Ab to Ap17-30 and to the second immunodominant epitope of CENP-A, namely Ap1-17. Methods Serum samples were obtained from 121 patients with SSc, 46 patients with systemic lupus erythematosus (SLE) and 25 healthy blood donors (HBD). The reactivity of serum IgG to Ap1-17, Ap17-30 and FOXE3p53-62 was measured by ELISA. The corresponding anti-peptide Ab were affinity-purified from pooled SSc sera and used to establish standard curves for quantifying these Ab in patients and HBD. Receiver operating characteristics (ROC) analysis, comparing SSc patients who were positive for anti-CENP Ab (ACA+) to those who were negative, was used to find cut-off points for dichotomizing the anti-peptide Ab levels into positive and negative. Clinical records were reviewed to extract demographic data and information about organ involvement and disease activity. Results Of 121 SSc sera, 75 were ACA+; 88.0% of these samples reacted with Ap1-17, 82.6% with Ap17-30 and 53.3% with FOXE3p53-62. Among the 46 ACA- SSc sera, 2.2% reacted with Ap1-17, 4.3% with Ap17-30 and 11% with FOXE3p53-62. The levels of these Ab were low in ACA-, SLE and HBD groups and not significantly different among them. When ACA+ SSc patients were divided into subgroups positive or negative for anti-FOXE3p53-62 Ab, the only variables that were significantly different between groups were the levels of anti-Ap17-30 Ab and disease activity index (DAI). There was a significant association between negativity for anti-FOXE3p53-62 Ab and active disease defined as either DAI ≥3 (Fisher exact test, P = 0.045) or less restrictive DAI≥2.5 (P = 0.009). Conclusions ACA+-Anti-FOXE3p53-62+Ab identifies a subgroup of patients with lcSSc who are less likely to develop active disease. In lc SSc patients at presentation, anti-FOXE3p53-62+ can be a marker with prognostic significance.
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30
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Hoffmann-Vold AM, Molberg Ø, Midtvedt Ø, Garen T, Gran JT. Survival and causes of death in an unselected and complete cohort of Norwegian patients with systemic sclerosis. J Rheumatol 2013; 40:1127-33. [PMID: 23637316 DOI: 10.3899/jrheum.121390] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To determine survival and causes of death in an unselected and complete cohort of Norwegian patients with systemic sclerosis (SSc) compared to the background population. METHODS Multiple methods were used to identify every patient with SSc living in southeast Norway, with a denominator population of 2,707,012, between 1999 and 2009. All patients who met either the American College of Rheumatology criteria or the Medsger and LeRoy criteria for SSc were included. Every patient was matched for sex and age with 15 healthy controls drawn from the national population registry. Vital status at January 1, 2010, was provided for patients and controls by the national population registry. Causes of death were obtained from death certificates and by chart review. RESULTS Forty-three (14%) of 312 patients with SSc died during the study period. The standardized mortality rate (SMR) was estimated to be 2.03 for the entire cohort and 5.33 for the subgroup with diffuse cutaneous (dc) SSc. The 5- and 10-year survival rates were 91% and 70%, respectively, for dcSSc and 98% and 93% for limited cutaneous (lc) SSc. Causes of death were related to SSc in 24/43 (56%) patients, mostly cardiopulmonary diseases (n = 13), including pulmonary hypertension (n = 8). Factors associated with fatal outcome included male sex, dcSSc, pulmonary hypertension, and interstitial lung disease. CONCLUSION Compared to the Norwegian background population, our cohort of 312 unselected patients with SSc had decreased survival. The survival rates observed were, however, better than those previously reported from SSc referral centers.
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Sampaio-Barros PD, Zimmermann AF, Souza Müller CD, Lobato Borges CT, Medeiros Freire EA, Maretti GB, Marques Neto JF, Fonseca Salgado MC, da Cunha Sauma MDFL, de Azevedo MNL, Fontenelle S, Kayser C. Recomendações sobre diagnóstico e tratamento da esclerose sistêmica. REVISTA BRASILEIRA DE REUMATOLOGIA 2013. [DOI: 10.1590/s0482-50042013000300004] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Renal disease in scleroderma: an update on evaluation, risk stratification, pathogenesis and management. Curr Opin Rheumatol 2013; 24:669-76. [PMID: 22955019 DOI: 10.1097/bor.0b013e3283588dcf] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
PURPOSE OF REVIEW Renal disease remains an important cause of morbidity and mortality in scleroderma. The spectrum of renal complications in systemic sclerosis includes scleroderma renal crisis (SRC), normotensive renal crisis, antineutrophil cytoplasmic antibodies-associated glomerulonephritis, penacillamine-associated renal disease, and reduced renal functional reserves manifested by proteinuria, microalbuminuria, or isolated reduction in glomerular filtration rate. The purpose of this review is to provide a concise and up-to-date review of the evaluation, risk stratification, pathogenesis, and management of scleroderma-associated renal disease. RECENT FINDINGS Although SRC survival has significantly improved, mortality of this complication remains high outside of specialized centers. Recent data demonstrate strong associations between anti-RNA polymerase III antibodies and SRC. Subclinical renal impairment affects approximately 50% of scleroderma patients and may be associated with other vascular manifestations. Subclinical renal involvement rarely progresses to end-stage renal failure; however, recent studies suggest it may predict mortality in patients with other vasculopathic manifestations. SUMMARY Testing for anti-RNA polymerase III antibodies should be incorporated into clinical care to identify patients at high risk for SRC. Recommendations from European League Against Rheumatism (EULAR), EULAR Scleroderma Trials and Research, and the Scleroderma Clinical Trials Consortium confirm angiotensin-converting enzyme inhibitors as first-line therapy for SRC, and give recommendations for second-line agents.
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Mehra S, Walker J, Patterson K, Fritzler MJ. Autoantibodies in systemic sclerosis. Autoimmun Rev 2013; 12:340-54. [DOI: 10.1016/j.autrev.2012.05.011] [Citation(s) in RCA: 160] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2012] [Accepted: 05/15/2012] [Indexed: 01/06/2023]
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