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Campochiaro C, Matucci-Cerinic M. Interstitial lung disease in limited cutaneous systemic sclerosis patients: never let your guard down. Rheumatology (Oxford) 2024; 63:589-590. [PMID: 37738274 DOI: 10.1093/rheumatology/kead504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 08/16/2023] [Accepted: 09/09/2023] [Indexed: 09/24/2023] Open
Affiliation(s)
- Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Marco Matucci-Cerinic
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Hospital, Milan, Italy
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
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Allanore Y, Khanna D, Smith V, Aringer M, Hoffmann-Vold AM, Kuwana M, Merkel PA, Stock C, Sambevski S, Denton CP. Effects of nintedanib in patients with limited cutaneous systemic sclerosis and interstitial lung disease. Rheumatology (Oxford) 2024; 63:639-647. [PMID: 37294870 PMCID: PMC10907814 DOI: 10.1093/rheumatology/kead280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Revised: 04/26/2023] [Accepted: 06/06/2023] [Indexed: 06/11/2023] Open
Abstract
OBJECTIVES To investigate the course of interstitial lung disease (ILD) and the effects of nintedanib in patients with limited cutaneous systemic sclerosis (lcSSc). METHODS In the SENSCIS trial, patients with SSc-ILD were randomized to receive nintedanib or placebo. Patients who completed the SENSCIS trial were eligible to enter SENSCIS-ON, in which all patients received open-label nintedanib. RESULTS Among 277 patients with lcSSc treated in the SENSCIS trial, the rate (s.e.) of decline in forced vital capacity (FVC; ml/year) over 52 weeks was -74.5 (19.2) in the placebo group and -49.1 (19.8) in the nintedanib group (difference: 25.3 [95% CI -28.9, 79.6]). Among 249 patients with data at week 52, mean (s.e.) change in FVC at week 52 was -86.4 (21.1) ml in the placebo group and -39.1 (22.2) ml in the nintedanib group. Among 183 patients with lcSSc who participated in SENSCIS-ON and had data at week 52, mean (s.e.) change in FVC from baseline to week 52 of SENSCIS-ON was -41.5 (24.0) ml in patients who took placebo in the SENSCIS trial and initiated nintedanib in SENSCIS-ON and -45.1 (19.1) ml in patients who took nintedanib in the SENSCIS trial and continued it in SENSCIS-ON. CONCLUSION Patients with lcSSc may develop progressive fibrosing ILD. By targeting pulmonary fibrosis, nintedanib slows decline in lung function in patients with lcSSc and ILD. TRIAL REGISTRATION ClinicalTrials.gov (https://clinicaltrials.gov), NCT02597933 and NCT03313180.
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Affiliation(s)
- Yannick Allanore
- Department of Rheumatology, Paris Cité University, APHP, Cochin Hospital, Paris, France
| | - Dinesh Khanna
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Vanessa Smith
- Department of Rheumatology and Internal Medicine, Ghent University Hospital and Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium
| | - Martin Aringer
- Division of Rheumatology, Department of Medicine III, University Medical Center and Faculty of Medicine Carl Gustav Carus, Dresden, Dresden, TU, Germany
| | | | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Peter A Merkel
- Division of Rheumatology, Department of Medicine, Division of Epidemiology, Department of Biostatistics, Epidemiology, and Informatics, University of Pennsylvania, Philadelphia, PA, USA
| | - Christian Stock
- Boehringer Ingelheim Pharma GmbH & Co. KG, Biberach, Germany
| | - Steven Sambevski
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Christopher P Denton
- Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, University College London, London, UK
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Hamaguchi Y, Yoshimura Y, Horii M, Fushida N, Kitano T, Sawada K, Oishi K, Maeda S, Watanabe S, Matsushita T. Absence of interstitial lung disease at initial visit may predict a favorable outcome for Japanese patients with systemic sclerosis with anti-topoisomerase I antibody. J Dermatol 2024; 51:62-69. [PMID: 37864453 DOI: 10.1111/1346-8138.17001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 09/01/2023] [Accepted: 09/28/2023] [Indexed: 10/22/2023]
Abstract
Interstitial lung disease (ILD) is recognized a prognostic factor and leading cause of death in patients with systemic sclerosis (SSc). The aim of the present study is to clarify factors at an initial visit that are associated with the deterioration of ILD in SSc patients with anti-topoisomerase I (anti-topo I) antibodies. This was a single-center, retrospective, observational study. Fifty-three consecutive SSc patients with anti-topo I antibodies were included in this study. Of the 53 patients, 43 had ILD at their initial visit, whereas 10 did not. We examined the clinical and immunological factors at an initial visit that were associated with the deterioration of ILD. The deterioration of ILD was defined as the administration of intravenous cyclophosphamide (IVCY) therapy. In this cohort, 45 (85%) patients had ILD at the time of the final observation, and only two who did not have ILD at their initial visit developed ILD during the follow-up period. Until the final observation, 26 (49%) patients received IVCY therapy for the progression of ILD. The age at onset, disease duration, SSc subtype, and skin score were similar between patients with and those without IVCY therapy. Approximately 60% (26 of 43) of patients with ILD at their initial visit received IVCY therapy. On the other hand, none of the 10 patients without ILD at their initial visit received IVCY therapy. Our multivariate analyses using Cox proportional hazards regression model revealed that the presence of ILD at an initial visit was an independent factor associated with the introduction of IVCY therapy (odds ratio, 2.8e+7 [95% confidence interval, 1.8e+17-uncalculated], p = 0.0048). Although anti-topo I antibodies are strongly associated with ILD, it was unlikely for SSc patients with anti-topo I antibodies to receive IVCY therapy when they did not have ILD at an initial visit.
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Affiliation(s)
- Yasuhito Hamaguchi
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Yukari Yoshimura
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Motoki Horii
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Natsumi Fushida
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Tasuku Kitano
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Kaori Sawada
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Kyosuke Oishi
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Shintaro Maeda
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
| | - Satoshi Watanabe
- Department of Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Japan
| | - Takashi Matsushita
- Department of Dermatology, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Kanazawa, Japan
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Shah Gupta R, Koteci A, Morgan A, George PM, Quint JK. Incidence and prevalence of interstitial lung diseases worldwide: a systematic literature review. BMJ Open Respir Res 2023; 10:10/1/e001291. [PMID: 37308252 DOI: 10.1136/bmjresp-2022-001291] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Accepted: 04/06/2023] [Indexed: 06/14/2023] Open
Abstract
Interstitial lung disease (ILD) is a collective term representing a diverse group of pulmonary fibrotic and inflammatory conditions. Due to the diversity of ILD conditions, paucity of guidance and updates to diagnostic criteria over time, it has been challenging to precisely determine ILD incidence and prevalence. This systematic review provides a synthesis of published data at a global level and highlights gaps in the current knowledge base. Medline and Embase databases were searched systematically for studies reporting incidence and prevalence of various ILDs. Randomised controlled trials, case reports and conference abstracts were excluded. 80 studies were included, the most described subgroup was autoimmune-related ILD, and the most studied conditions were rheumatoid arthritis (RA)-associated ILD, systemic sclerosis associated (SSc) ILD and idiopathic pulmonary fibrosis (IPF). The prevalence of IPF was mostly established using healthcare datasets, whereas the prevalence of autoimmune ILD tended to be reported in smaller autoimmune cohorts. The prevalence of IPF ranged from 7 to 1650 per 100 000 persons. Prevalence of SSc ILD and RA ILD ranged from 26.1% to 88.1% and 0.6% to 63.7%, respectively. Significant heterogeneity was observed in the reported incidence of various ILD subtypes. This review demonstrates the challenges in establishing trends over time across regions and highlights a need to standardise ILD diagnostic criteria.PROSPERO registration number: CRD42020203035.
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Affiliation(s)
- Rikisha Shah Gupta
- National Heart and Lung Institute, Imperial College London, London, UK
- Real-World Evidence, Gilead Sciences, Foster City, CA, USA
| | - Ardita Koteci
- Imperial College London, London, UK
- NIHR Imperial Biomedical Research Centre, London, UK
| | - Ann Morgan
- Imperial College London, London, UK
- NIHR Imperial Biomedical Research Centre, London, UK
| | - Peter M George
- Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Jennifer K Quint
- National Heart and Lung Institute, Imperial College London, London, UK
- Imperial College London, London, UK
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5
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Rajan SK, Cottin V, Dhar R, Danoff S, Flaherty KR, Brown KK, Mohan A, Renzoni E, Mohan M, Udwadia Z, Shenoy P, Currow D, Devraj A, Jankharia B, Kulshrestha R, Jones S, Ravaglia C, Quadrelli S, Iyer R, Dhooria S, Kolb M, Wells AU. Progressive pulmonary fibrosis: an expert group consensus statement. Eur Respir J 2023; 61:2103187. [PMID: 36517177 PMCID: PMC10060665 DOI: 10.1183/13993003.03187-2021] [Citation(s) in RCA: 23] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 11/17/2022] [Indexed: 12/23/2022]
Abstract
This expert group consensus statement emphasises the need for standardising the definition of progressive fibrosing interstitial lung diseases (F-ILDs), with an accurate initial diagnosis being of paramount importance in ensuring appropriate initial management. Equally, case-by-case decisions on monitoring and management are essential, given the varying presentations of F-ILDs and the varying rates of progression. The value of diagnostic tests in risk stratification at presentation and, separately, the importance of a logical monitoring strategy, tailored to manage the risk of progression, are also stressed. The term "progressive pulmonary fibrosis" (PPF) exactly describes the entity that clinicians often face in practice. The importance of using antifibrotic therapy early in PPF (once initial management has failed to prevent progression) is increasingly supported by evidence. Artificial intelligence software for high-resolution computed tomography analysis, although an exciting tool for the future, awaits validation. Guidance is provided on pulmonary rehabilitation, oxygen and the use of non-invasive ventilation focused specifically on the needs of ILD patients with progressive disease. PPF should be differentiated from acute deterioration due to drug-induced lung toxicity or other forms of acute exacerbations. Referral criteria for a lung transplant are discussed and applied to patient needs in severe diseases where transplantation is not realistic, either due to access limitations or transplantation contraindications. In conclusion, expert group consensus guidance is provided on the diagnosis, treatment and monitoring of F-ILDs with specific focus on the recognition of PPF and the management of pulmonary fibrosis progressing despite initial management.
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Affiliation(s)
- Sujeet K Rajan
- Bombay Hospital Institute of Medical Sciences and Bhatia Hospital, Mumbai, India
| | - Vincent Cottin
- National French Reference Coordinating Center for Rare Pulmonary Diseases, Louis Pradel Hospital Hospices Civils de Lyon, Université Claude Bernard Lyon 1, INRAE, Member of ERN-LUNG, Lyon, France
| | | | - Sonye Danoff
- Johns Hopkins School of Medicine, Baltimore, MD, USA
| | | | - Kevin K Brown
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Anant Mohan
- All India Institute of Medical Sciences, New Delhi, India
| | | | | | | | - Padmanabha Shenoy
- Department of Rheumatology, Centre for Arthritis and Rheumatism Excellence, Kochi, India
| | | | - Anand Devraj
- Department of Radiology, Royal Brompton Hospital, London, UK
| | | | - Ritu Kulshrestha
- Department of Pathology, Vallabhbhai Patel Chest Institute, University of Delhi, Delhi, India
| | - Steve Jones
- European Idiopathic Pulmonary Fibrosis Federation (EU-IPFF), Peterborough, UK
| | - Claudia Ravaglia
- Pulmonology Unit, GB Morgagni Hospital/University of Bologna, Forlì, Italy
| | | | - Rajam Iyer
- Bhatia Hospital and PD Hinduja Hospital, Mumbai, India
| | - Sahajal Dhooria
- Department of Pulmonary Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Martin Kolb
- Firestone Institute for Respiratory Heath, St Joseph's Healthcare and McMaster University, Hamilton, ON, Canada
- Co-senior authors
| | - Athol U Wells
- Interstitial Lung Disease Unit, Royal Brompton and Harefield NHS Foundation Trust, London, UK
- Co-senior authors
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Chronic dyspnea with Raynaud's phenomenon and elevated ANA: A diagnosis of systemic sclerosis sine scleroderma. Am J Med Sci 2023; 365:198-204. [PMID: 35276077 DOI: 10.1016/j.amjms.2022.01.023] [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: 12/15/2020] [Revised: 09/10/2021] [Accepted: 01/31/2022] [Indexed: 01/11/2023]
Abstract
Systemic sclerosis (SSc) should be considered in all patients initially diagnosed with idiopathic interstitial lung disease (ILD), even in the absence of classical scleroderma cutaneous features. Systemic sclerosis sine scleroderma (ssSSc) is a rare subtype of SSc, and the diagnosis requires the absence of characteristic skin thickening but the presence of the three following criteria: (A) Raynaud's phenomenon or the equivalent of abnormal nail fold capillaries, (B) positive antinuclear antibody (ANA), typically with nucleolar or speckled immunofluorescence pattern, and (C) at least one internal organ involvement of ILD, renal dysfunction, esophageal/bowel dysmotility or pulmonary arterial hypertension; in the absence of an alternative rheumatological diagnosis. The radiological and histopathological features of systemic sclerosis sine scleroderma-associated interstitial lung disease (ssSSc-ILD) are commonly those of non-specific interstitial pneumonia (NSIP) and usual interstitial pneumonia (UIP) that cannot help distinguish between idiopathic interstitial pneumonia, different types of connective tissue diseases, or even different subsets of SSc. Therefore, other than chest imaging, the use of nail fold capillaroscopy, positive serum ANA antibody, echocardiogram, and esophagram are essential, in conjunction with the clinical presentation for facilitating the diagnosis of ssSSc. We present a case of a 58-year-old woman presenting with chronic dyspnea, a positive review of systems for Raynaud's phenomenon, and found to have elevated nucleolar immunofluorescence pattern of ANA with chest imaging consistent with the diagnosis of ssSSc-ILD. The uniqueness of this case is that despite symptomatic alleviation with oral mycophenolate therapy, our patient's restrictive lung disease on pulmonary function tests continued to decline, requiring initiation of oral nintedanib therapy leading to stability and improvement. However, due to the rarity of ssSSc, the use of oral nintedanib for systemic sclerosis-associated ILD has only been formally assessed on patients with diffuse cutaneous systemic sclerosis and limited cutaneous systemic sclerosis.
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Yan S, Li M, Liu B, Ma Z, Yang Q. Neutrophil extracellular traps and pulmonary fibrosis: an update. J Inflamm (Lond) 2023; 20:2. [PMID: 36658568 PMCID: PMC9851107 DOI: 10.1186/s12950-023-00329-y] [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: 11/20/2022] [Accepted: 01/17/2023] [Indexed: 01/20/2023] Open
Abstract
Pulmonary fibrosis (PF) is a serious and often fatal illness that occurs in various clinical settings and represents a significant unmet medical need. Increasing evidence indicates that neutrophil extracellular traps (NETs) contribute significantly to the progression of PF. Therefore, understanding the pathways by which NETs contribute to the disease is crucial for developing effective treatments. This review focuses on the formation of NETs and the common mechanisms of NETs in PF.
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Affiliation(s)
- Suyan Yan
- grid.460018.b0000 0004 1769 9639Department of Rheumatology and Immunology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, 250021 Shandong China
| | - Meiqi Li
- grid.460018.b0000 0004 1769 9639Department of Rheumatology and Immunology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, 250021 Shandong China
| | - Baocheng Liu
- grid.460018.b0000 0004 1769 9639Department of Rheumatology and Immunology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, 250021 Shandong China
| | - Zhenzhen Ma
- grid.460018.b0000 0004 1769 9639Department of Rheumatology and Immunology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, 250021 Shandong China
| | - Qingrui Yang
- grid.460018.b0000 0004 1769 9639Department of Rheumatology and Immunology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, No. 324, Jingwu Road, Huaiyin District, Jinan, 250021 Shandong China
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Kim K, Lee J, Jo YS. Factors for progressive pulmonary fibrosis in connective tissue disease-related interstitial lung disease. Ther Adv Respir Dis 2023; 17:17534666231212301. [PMID: 37991015 PMCID: PMC10666675 DOI: 10.1177/17534666231212301] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 10/19/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Progressive fibrosis can occur in connective tissue disease (CTD)-related interstitial lung disease (ILD) and make the prognosis worse. OBJECTIVES This study aimed to investigate factors related to progressive pulmonary fibrosis (PPF) phenotype in CTD-ILDs. DESIGN Medical records of patients diagnosed as CTD and ILD at a single, tertiary hospital in South Korea were retrospectively reviewed. METHODS Patients whose lung functions were followed up for more than a year were included in analysis. PPF was defined as forced vital capacity (FVC) declined ⩾10% or diffusion capacity of carbon monoxide (DLco) ⩾15%. RESULTS Of 110 patients with CTD-ILD, 24.5% progressed into PPF. Rheumatoid arthritis (RA) and Sjogren's disease accounted for more than 63% of PPF. Compositions of CTD type were similar between PPF and non-PPF. Clinical characteristics and proportion of usual interstitial pneumonia (UIP) pattern on chest images were also similar between PPF and non-PPF. Approximately 10% of patients in both groups were treated with anti-fibrotic agents. Use of systemic steroids and/or other immunomodulating agents lowered the risk of developing PPF in CTD-ILD patients after adjusting for gender-age-physiology score and smoking status (adjusted odds ratio: 0.25, 95% confidence interval: 0.07-0.85). CONCLUSION About a quarter of CTD-ILD progressed into PPF. The use of immunomodulating agents lowered the risk of developing PPF. To improve outcomes of patients, future studies need to detect patients at higher risk for PPF earlier and set up clinical guidelines for treatment strategies in the process of PPF.
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Affiliation(s)
- Kyuhwan Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jongmin Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Suk Jo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Li H, Zhang X, Yu L, Shang J, Fan J, Feng X, Zhang R, Ren J, Guo Q, Duan X. Comparing clinical characteristics of systemic sclerosis with or without interstitial lung disease: A cross-sectional study from a single center of the Chinese Rheumatism Data Center. Front Med (Lausanne) 2022; 9:1061738. [PMID: 36561716 PMCID: PMC9763297 DOI: 10.3389/fmed.2022.1061738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 11/24/2022] [Indexed: 12/12/2022] Open
Abstract
Background We aimed to compare the clinical characteristics of patients with systemic sclerosis (SSc) with or without interstitial lung disease (ILD) to identify relationships with the presence of ILD in SSc at a single center in China. Methods A cross-sectional study was conducted using retrospective data from the Chinese Rheumatology Data Center. Patients diagnosed with SSc at the Second Affiliated Hospital of Nanchang University between 2013 and 2022 were included. Demographic and clinical characteristics were compared between patients with SSc with and without ILD. Logistic regression analyses were performed to explore these associations. Results A total of 227 patients with SSc were included (male:female ratio = 1:4.82), of which 121 (53.3%) were accompanied with ILD. SSc patients with ILD had a higher percentage of diffuse cutaneous systemic sclerosis (dcSSc), sclerodactyly, loss of finger pad, muscle involvement, left ventricular diastolic dysfunction (LVDD), and pulmonary hypertension (PAH), elevated Krebs von den Lungen-6 (KL-6), and elevated ferritin than those without ILD, and a higher modified Rodnan skin score (mRSS), neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) (all P < 0.05). Antinuclear antibody (ANA) and anti-scleroderma-70 (anti-Scl-70) positivity was presented frequently in SSc patients with ILD, while SSc patients without ILD were more often anti-centromere antibody (ACA) positive (all P < 0.05). On the multivariable analysis, muscle involvement [OR 2.551 (95% CI 1.054-6.175), P = 0.038], LVDD [OR 2.360 (95% CI 1.277-4.361), P = 0.006], PAH [OR 9.134 (95% CI 2.335-35.730), P = 0.001], dcSSc [OR 2.859 (95% CI 1.489-5.487), P = 0.002], PLR [OR 1.005 (95% CI 1.001-1.008), P = 0.020], elevated KL-6 [OR 2.033 (95% CI 1.099-3.763), P = 0.024], and anti-Scl-70 [OR 3.101 (95% CI 1.647-5.840), P < 0.001] were statistically significant associations with SSc patients with ILD. Conclusion Systemic sclerosis was found mainly in females. Several important differences in clinical and laboratory characteristics have been demonstrated between SSc patients with or without ILD. Muscle involvement, LVDD, PAH, dcSSc, PLR, elevated KL-6, and Anti-Scl-70 antibody may be associated with SSc in patients with ILD.
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Assassi S, Shao N, Yin Z, Volkmann ER, Zoz DF, Leonard TB. Understanding diagnostic pathways in systemic sclerosis and systemic sclerosis-associated interstitial lung disease: A retrospective cohort study. Medicine (Baltimore) 2022; 101:e29993. [PMID: 35960051 PMCID: PMC9371507 DOI: 10.1097/md.0000000000029993] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Systemic sclerosis-associated interstitial lung disease (SSc-ILD) is usually detected in a patient known to have SSc but may be diagnosed prior to SSc. We probed an insurance database to investigate documentation of ILD prior to SSc. Using Optum's Clinformatics® Data Mart Database, we identified patients with an SSc index date between January 1, 2010, and September 30, 2015, based on International Classification of Diseases (ICD)-9-Clinical Modification (CM) codes, ≥2 medical claims associated with SSc on different dates within 1 year, and ≥3 years of continuous enrollment prior to SSc index date (ICD-9-CM cohort). We identified an ICD-10-CM cohort comprising patients with an SSc index date between October 1, 2017, and June 30, 2019, based on ICD-10-CM codes, ≥2 medical claims associated with SSc on different dates within 1 year, and ≥2 years of continuous enrollment prior to SSc index date. ILD was defined as ≥2 medical claims associated with ILD on different dates. The ICD-9-CM and ICD-10-CM cohorts comprised 1779 and 1032 patients, respectively. In these cohorts, respectively, 7.6% and 9.3% of patients had their second medical claim associated with ILD prior to their SSc index date, and 4.3% and 5.6% of patients had their second medical claim associated with ILD >1 year prior to the SSc index date. In this analysis, 4% to 6% of patients with SSc had claims for ILD >1 year prior to a claim for SSc. These data show that SSc can affect the lung early and demonstrate the importance of screening patients with SSc for ILD and patients with ILD for SSc.
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Affiliation(s)
- Shervin Assassi
- Division of Rheumatology, University of Texas McGovern Medical School, Houston, TX, USA
| | - Nan Shao
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | - Ziwei Yin
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
| | - Elizabeth R. Volkmann
- Department of Medicine, Division of Rheumatology, University of California, David Geffen School of Medicine, Los Angeles, CA, USA
| | - Donald F. Zoz
- Boehringer Ingelheim Pharmaceuticals, Inc., Ridgefield, CT, USA
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García AG, Fabregate M, Manzano L, Guillén del Castillo A, Rivas MR, Argibay A, Ballvé AM, Pintó IR, Salas XP, Marí-Alfonso B, Moraga EC, Argüelles DC, Comet LS, González-Echávarri C, Ortego-Centeno N, Hitos JAV, Parra JAT, Martínez LT, Marín MTH, Freire M, Chamorro AJ, Fraile IP, Vuelta ABM, Trigo SS, Vilella CT, Pla VF, Aznar CPS. Left Ventricular Diastolic Dysfunction in Systemic Sclerosis: Clinical, immunological and survival differences in the Spanish RESCLE Registry. Semin Arthritis Rheum 2022; 55:152033. [DOI: 10.1016/j.semarthrit.2022.152033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 05/07/2022] [Accepted: 05/24/2022] [Indexed: 11/15/2022]
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12
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González-García A, Callejas-Rubio JL. Does early systemic sclerosis really exist? Eur J Intern Med 2022; 97:4-7. [PMID: 34969594 DOI: 10.1016/j.ejim.2021.12.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 12/05/2021] [Accepted: 12/07/2021] [Indexed: 11/19/2022]
Affiliation(s)
- Andrés González-García
- Unidad de Enfermedades Autoinmunes Sistémicas, Servicio de Medicina Interna, Hospital Universitario Ramón y Cajal, IRYCIS, Madrid, Spain.
| | - José Luis Callejas-Rubio
- Unidad de Enfermedades Autoinmunes Sistémicas, Department of Internal Medicine, Hospital San Cecilio Granada, Spain
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13
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Castelino FV, VanBuren JM, Startup E, Assassi S, Bernstein EJ, Chung L, Correia C, Evnin LB, Frech TM, Gordon JK, Hant FN, Hummers LK, Khanna D, Sandorfi N, Shah AA, Shanmugam VK, Steen V. Baseline characteristics of systemic sclerosis patients with restrictive lung disease in a multi-center US-based longitudinal registry. Int J Rheum Dis 2022; 25:163-174. [PMID: 34841681 DOI: 10.1111/1756-185x.14253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 11/12/2021] [Accepted: 11/12/2021] [Indexed: 11/29/2022]
Abstract
AIM Interstitial lung disease (ILD) is the leading cause of disease-related death in systemic sclerosis (SSc). Here, we assess baseline characteristics of SSc subjects with and without restrictive lung disease (RLD) in a multi-center, US-based registry. METHODS SSc patients within 5 years of disease onset were enrolled in the Collaborative National Quality and Efficacy Registry (CONQUER), a multi-center US-based registry of SSc study participants (age ≥ 18 years) enrolled at 13 expert centers. All subjects met 2013 American College of Rheumatology / European League Against Rheumatism criteria. Subjects with a pulmonary function test (PFT) at baseline before April 1, 2020 were included. High-resolution computed tomography scan of the chest was not available to characterize ILD for all subjects. RLD was defined as forced vital capacity (FVC) <80% or total lung capacity (TLC) <80% predicted. RESULTS There were 160 (45%) SSc subjects characterized as having RLD. There was no significant difference in age, gender or disease duration. RLD subjects had a mean disease duration from date of first non-Raynaud's symptom of 2.6 years and a mean FVC% predicted of 67% at baseline. In multivariable analysis, non-White race, higher physician global health assessment and modified Medical Research Council (mMRC) dyspnea scores, were independently associated with RLD. In the subgroup of RLD subjects with ILD, ILD had a negative correlation with RNA polymerase III antibody. CONCLUSION CONQUER is the largest, multi-center, prospective cohort of early SSc patients in the US. Non-White race was independently associated with RLD. In addition, 45% of CONQUER subjects already had RLD, highlighting the importance of screening for SSc-ILD at initial diagnosis.
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Affiliation(s)
- Flavia V Castelino
- Division of Rheumatology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - John M VanBuren
- Department or Pediatrics, University of Utah, Salt Lake City, Utah, USA
| | - Emily Startup
- Department or Pediatrics, University of Utah, Salt Lake City, Utah, USA
| | - Shervin Assassi
- The University of Texas Health Science Center at Houston, Houston, Texas, USA
| | - Elana J Bernstein
- Division of Rheumatology, Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York, USA
| | - Lorinda Chung
- Division of Rheumatology, Department of Medicine and Dermatology, Stanford University and Palo Alto Veterans Affairs Health Care System, Stanford, California, USA
| | - Chase Correia
- Division of Rheumatology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
| | - Luke B Evnin
- Scleroderma Research Foundation, San Francisco, California, USA
| | - Tracy M Frech
- Division of Rheumatology, Department of Internal Medicine, University of Utah and Salt Lake Veterans Affair Medical Center, Salt Lake City, Utah, USA
| | | | - Faye N Hant
- Division of Rheumatology and Immunology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Laura K Hummers
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Dinesh Khanna
- University of Michigan Scleroderma Program, Ann Arbor, Michigan, USA
| | - Nora Sandorfi
- Division of Rheumatology, University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ami A Shah
- Division of Rheumatology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Victoria K Shanmugam
- Division of Rheumatology, The George Washington University School of Medicine and Health Sciences, Washington, District of Columbia, USA
| | - Virginia Steen
- Georgetown University School of Medicine, Washington, District of Columbia, USA
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14
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Landini N, Orlandi M, Bruni C, Carlesi E, Nardi C, Calistri L, Morana G, Tomassetti S, Colagrande S, Matucci-Cerinic M. Computed Tomography Predictors of Mortality or Disease Progression in Systemic Sclerosis–Interstitial Lung Disease: A Systematic Review. Front Med (Lausanne) 2022; 8:807982. [PMID: 35155484 PMCID: PMC8829727 DOI: 10.3389/fmed.2021.807982] [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: 11/02/2021] [Accepted: 12/06/2021] [Indexed: 12/18/2022] Open
Abstract
Objective Although interstitial lung disease (ILD) is a major cause of morbidity and mortality in systemic sclerosis (SSc), its prognostication remains challenging. Given that CT represents the gold standard imaging technique in ILD assessment, a systematic review on chest CT findings as predictors of mortality or ILD progression in SSc-ILD was performed. Materials and Methods Three databases (Medline, Embase, and Web of Science) were searched to identify all studies analyzing CT mortality or ILD progression predictors in SSc-ILD, from inception to December 2020. ILD progression was defined by worsening of forced vital capacity and/or CT ILD findings. Manuscripts not written in English, with not available full-text, not focusing on SSc-ILD or with SSc-ILD not extrapolated, otherwise with overlap syndromes, pediatric patients, <10 cases or predictors other than CT features were excluded. Results Out of 3,513 citations, 15 full-texts (2,332 patients with SSc-ILD) met the inclusion criteria. ILD extent and extensive ILD, ILD densitometric analysis parameters, fibrotic extent and reticulation extent resulted as independent mortality predictors. Extensive ILD is also an independent predictor of death, need for supplemental oxygen or lung transplantation. Honeycombing extent is an independent risk factor for respiratory mortality. Independent predictors of ILD progression were not identified. Conclusions ILD extent and extensive ILD independently predict mortality in SSc-ILD on CT, as well as ILD densitometric analysis, fibrotic extent and reticulation extent. Extensive ILD is also a predictor of death, need for supplemental oxygen, or lung transplantation. Honeycombing extent predicts respiratory mortality. CT predictors of ILD progression need to be further investigated. Systematic Review Registration https://www.crd.york.ac.uk/prospero/, PROSPERO, identifier: CRD420202005001.
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Affiliation(s)
- Nicholas Landini
- Department of Radiology, Ca' Foncello General Hospital, Treviso, Italy
- Department of Experimental and Clinical Biomedical Sciences, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
- *Correspondence: Nicholas Landini
| | - Martina Orlandi
- Department of Experimental and Clinical Medicine, Division of Rheumatology, Azienda Ospedaliero-Universitaria Careggi and Scleroderma Unit, University of Florence, Florence, Italy
| | - Cosimo Bruni
- Department of Experimental and Clinical Medicine, Division of Rheumatology, Azienda Ospedaliero-Universitaria Careggi and Scleroderma Unit, University of Florence, Florence, Italy
| | - Edoardo Carlesi
- Department of Experimental and Clinical Biomedical Sciences, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Cosimo Nardi
- Department of Experimental and Clinical Biomedical Sciences, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Linda Calistri
- Department of Experimental and Clinical Biomedical Sciences, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Giovanni Morana
- Department of Radiology, Ca' Foncello General Hospital, Treviso, Italy
| | - Sara Tomassetti
- Department of Experimental and Clinical Medicine, Careggi University Hospital, Florence, Italy
| | - Stefano Colagrande
- Department of Experimental and Clinical Biomedical Sciences, Azienda Ospedaliero-Universitaria Careggi, University of Florence, Florence, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, Azienda Ospedaliero-Universitaria Careggi and Scleroderma Unit, University of Florence, Florence, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Scientific Institute, Istituti di Ricovero e Cura a Carattere Scientifico, Vita-Salute San Raffaele University, Milan, Italy
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15
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Khanna D, Distler O, Cottin V, Brown KK, Chung L, Goldin JG, Matteson EL, Kazerooni EA, Walsh SLF, McNitt-Gray M, Maher TM. Diagnosis and monitoring of systemic sclerosis-associated interstitial lung disease using high-resolution computed tomography. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2022; 7:168-178. [PMID: 36211204 PMCID: PMC9537704 DOI: 10.1177/23971983211064463] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Accepted: 05/12/2021] [Indexed: 01/09/2023]
Abstract
Patients with systemic sclerosis are at high risk of developing systemic sclerosis–associated interstitial lung disease. Symptoms and outcomes of systemic sclerosis–associated interstitial lung disease range from subclinical lung involvement to respiratory failure and death. Early and accurate diagnosis of systemic sclerosis–associated interstitial lung disease is therefore important to enable appropriate intervention. The most sensitive and specific way to diagnose systemic sclerosis–associated interstitial lung disease is by high-resolution computed tomography, and experts recommend that high-resolution computed tomography should be performed in all patients with systemic sclerosis at the time of initial diagnosis. In addition to being an important screening and diagnostic tool, high-resolution computed tomography can be used to evaluate disease extent in systemic sclerosis–associated interstitial lung disease and may be helpful in assessing prognosis in some patients. Currently, there is no consensus with regards to frequency and scanning intervals in patients at risk of interstitial lung disease development and/or progression. However, expert guidance does suggest that frequency of screening using high-resolution computed tomography should be guided by risk of developing interstitial lung disease. Most experienced clinicians would not repeat high-resolution computed tomography more than once a year or every other year for the first few years unless symptoms arose. Several computed tomography techniques have been developed in recent years that are suitable for regular monitoring, including low-radiation protocols, which, together with other technologies, such as lung ultrasound and magnetic resonance imaging, may further assist in the evaluation and monitoring of patients with systemic sclerosis–associated interstitial lung disease. A video abstract to accompany this article is available at: https://www.globalmedcomms.com/respiratory/Khanna/HRCTinSScILD
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Affiliation(s)
- Dinesh Khanna
- Scleroderma Program, Division of Rheumatology, Department of Internal Medicine, University of Michigan, Ann Arbor, MI, USA
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Vincent Cottin
- Hospices Civils de Lyon, Department of Respiratory Medicine, National Coordinating Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, INRAE, UMR754, University Claude Bernard Lyon 1, Lyon, France
| | - Kevin K Brown
- Department of Medicine, National Jewish Health, Denver, CO, USA
| | - Lorinda Chung
- Immunology and Rheumatology, Stanford University, Palo Alto, CA, USA
| | - Jonathan G Goldin
- David Geffen School of Medicine and UCLA Medical Center, Los Angeles, CA, USA
| | | | - Ella A Kazerooni
- Division of Cardiothoracic Radiology, Department of Radiology, Michigan Medicine, Ann Arbor, MI, USA
- Division of Pulmonary Medicine, Department of Internal Medicine, Michigan Medicine, Ann Arbor, MI, USA
| | - Simon LF Walsh
- National Heart and Lung Institute, Faculty of Medicine, Imperial College London, London, UK
| | - Michael McNitt-Gray
- Department of Radiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
- Physics and Biology in Medicine Graduate Program, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, USA
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London, London, UK
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
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16
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Umashankar E, Abdel-Shaheed C, Plit M, Girgis L. Assessing the Role for Nailfold Videocapillaroscopy in Interstitial Lung Disease Classification: A Systematic Review and Meta-Analysis. Rheumatology (Oxford) 2021; 61:2221-2234. [PMID: 34668513 DOI: 10.1093/rheumatology/keab772] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/19/2021] [Accepted: 10/09/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES The nailfold videocapillaroscopy (NVC) has been known to assist with Interstitial Lung Disease (ILD) classification. However, evidence on its diagnostic efficacy is limited, particularly in some connective tissue disease-related interstitial lung diseases (CTD-ILD), and in interstitial pneumonia with autoimmune features (IPAF). This study aimed to address this limitation by conducting a meta-analysis on the efficacy of the NVC in ILD subgroups of CTD-ILD, IPAF and idiopathic pulmonary fibrosis (IPF). METHODS MEDLINE, EMBASE, CENTRAL were screened from inception to December 2020 according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Studies that report prevalence of nailfold abnormalities (NVC+) in CTD-ILD, IPAF and IPF cohorts were included. Data were presented as prevalence ratio (PR) with 95% CI using a random-effects model. Quality of evidence was assessed using GRADE criteria. RESULTS Twenty one studies were eligible. Prevalence of NVC+ was highest in CTD-ILD; PR [95 CI%] 80.4% [74.3%, 85.3%], followed by IPAF; 27.4% [10.9%, 53.7%], and IPF; 13.8% [5.7%, 29.9%]. Late Scleroderma pattern was the most prevalent nailfold pattern; 40.4% [28.1%, 54.1%] in our CTD-ILD cohort. Quality of evidence was low for CTD-ILD, IPAF and IPF cohorts, moderate for the Late Scleroderma Pattern cohort. CONCLUSION NVC can increase the diagnostic accuracy of ILD when used in a multi-disciplinary setting, and appears to have greatest utility in CTD-ILD, followed by IPAF and IPF. The Late Scleroderma Pattern was the most frequent nailfold capillary pattern in SSc-ILD. Future research will allow for greater understanding of the prognostic value of the NVC in ILD.
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Affiliation(s)
- Eshwar Umashankar
- Faculty of Medicine, University of New South Wales, Sydney, New South Wales, Australia
| | | | - Marshall Plit
- Department of Thoracic Medicine, St Vincent's Hospital, Sydney, New South Wales, Australia
| | - Laila Girgis
- Department of Rheumatology, St Vincent's Hospital, Sydney, New South Wales, Australia
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17
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Syed Gaggatur N, Sange AH, Srinivas N, Sarnaik MK, Modi S, Pisipati Y, Vaidya S, Sange I. Systemic Sclerosis: Highlighting Respiratory Complications and Significance of Early Screening. Cureus 2021; 13:e17291. [PMID: 34552830 PMCID: PMC8448757 DOI: 10.7759/cureus.17291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/18/2021] [Indexed: 11/30/2022] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune disease that leads the patient to have a diverse clinical presentation encompassing several systems and a worse prognosis, mainly when complications arise. Most SSc-related deaths are caused by pulmonary hypertension (PH) and interstitial lung disease (ILD). This article focuses on pulmonary artery hypertension (PAH) and ILD as pulmonary consequences of SSc. We examined the grave effects regarding SSc's respiratory complications, which are concealed by the disease's clinical heterogeneity. In this article, we briefly reviewed the discussion of clinical features and management and the mortality associated with the sequelae. We further addressed the benefits and significance of screening for the disease and associated respiratory complications in SSc patients in this study.
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Affiliation(s)
| | - Aliya H Sange
- Research, K. J. Somaiya Medical College, Mumbai, IND
| | - Natasha Srinivas
- Research, B. G. S. Global Institute of Medical Sciences, Bangalore, IND
| | | | - Srimy Modi
- Research, K. J. Somaiya Medical College, Mumbai, IND
| | - Yasaswi Pisipati
- Internal Medicine, M. S. Ramaiah Medical College, Bangalore, IND
| | - Sarayoo Vaidya
- Internal Medicine, M. S. Ramaiah Medical College, Bangalore, IND
| | - Ibrahim Sange
- Research, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Medicine, K. J. Somaiya Medical College, Mumbai, IND
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18
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Yayla ME, Balcı G, Torgutalp M, Eroğlu DŞ, Dinçer ABK, Gülöksüz EGA, Sezer S, Yüksel ML, Ateş A, Turgay TM, Kınıklı G. Interstitial Lung Disease in Systemic Sclerosis: A Single-Center Retrospective Analysis. Curr Rheumatol Rev 2021; 18:150-156. [PMID: 34517806 DOI: 10.2174/1573397117666210913104029] [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: 12/05/2020] [Revised: 02/08/2021] [Accepted: 06/08/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND Systemic sclerosis (SSc) is a systemic autoimmune disease characterized by microangiopathy, inflammation, fibrosis. Interstitial lung disease (ILD) is common among SSc patients. OBJECTIVE This study aims to define the clinical, laboratory and serologic characteristics of SSc patients with ILD and to present the frequency of chest computed tomography features. METHODS Two hundred twenty-six SSc patients who applied to the Rheumatology Department between January 2007 and August 2019 were retrospectively examined. A total of 100 SSc patients with ILD (44.2 %) were determined. Clinical, laboratory and serological features of SSc patients with and without ILD were compared. RESULT Both groups had similar characteristics in terms of age and sex. The duration of disease (p=0.001) and follow-up time (p=0.001) were longer in SSc patients with ILD. Multivariable logistic regression analysis indicated that the duration of disease (OR: 1.06 [1.01-1.13], p=0.029), presence of gastrointestinal system involvement (OR: 3.29 [1.28-8.46], p=0.013) and anti-SCL70-positivity (OR: 6.04 [2.35-15.49], p<0.001) were associated with ILD. There was an inverse relationship between Anti-CENP-B positivity and the presence of ILD (p=0.001). The assessment regarding the chest computed tomography characteristics of interstitial pneumonia patterns were as follows: 82.5% non-specific interstitial pneumonia, 14.4% usual interstitial pneumonia and 2.1% desquamative interstitial pneumonia. The most frequent abnormal findings included ground glass opacification (88.7%), reticulation (64.9%), traction bronchiectasis (57.7%), septal thickening (52.6%) and honey combing (28.9%). CONCLUSION We have shown that there is a relationship between anti-SCL70, disease duration, gastrointestinal system involvement and ILD in SSc patients.
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Affiliation(s)
- Müçteba Enes Yayla
- Clinic of Rheumatology, Ankara Training and Research Hospital, Ankara. Turkey
| | - Gülşah Balcı
- Department of Internal Medicine, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Murat Torgutalp
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Didem Şahin Eroğlu
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | | | | | - Serdar Sezer
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Mehmet Levent Yüksel
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Aşkın Ateş
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Tahsin Murat Turgay
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
| | - Gülay Kınıklı
- Department of Rheumatology, Ankara University Faculty of Medicine, Ankara. Turkey
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19
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Kuwana M, Allanore Y, Denton CP, Distler JH, Steen V, Khanna D, Matucci-Cerinic M, Mayes MD, Volkmann ER, Miede C, Gahlemann M, Quaresma Lic M, Alves M, Distler O. Nintedanib in patients with systemic sclerosis-associated interstitial lung disease: subgroup analyses by autoantibody status and skin score. Arthritis Rheumatol 2021; 74:518-526. [PMID: 34514739 PMCID: PMC9306495 DOI: 10.1002/art.41965] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 06/16/2021] [Accepted: 08/31/2021] [Indexed: 11/08/2022]
Abstract
Objective Using data from the SENSCIS trial, these analyses were undertaken to assess the effects of nintedanib versus placebo in subgroups of patients with systemic sclerosis–associated interstitial lung disease (SSc‐ILD), based on characteristics previously identified as being associated with the progression of SSc‐ILD. Methods Patients with SSc‐ILD were randomized to receive either nintedanib or placebo, stratified by anti–topoisomerase I antibody (ATA) status. We assessed the rate of decline in forced vital capacity (FVC) (expressed in ml/year) over 52 weeks in subgroups based on baseline ATA status, modified Rodnan skin thickness score (MRSS) (<18 versus ≥18), and SSc subtype (limited cutaneous SSc [lcSSc] versus diffuse cutaneous SSc [dcSSc]). Results At baseline, 60.8% of 576 patients who received treatment with either nintedanib or placebo were positive for ATA, 51.9% had dcSSc, and 77.5% of 574 patients with MRSS data available had an MRSS of <18. The effect of nintedanib versus placebo on reducing the rate of decline in FVC (ml/year) was numerically more pronounced in ATA‐negative patients compared to ATA‐positive patients (adjusted difference in the rate of FVC decline, 57.2 ml/year [95% confidence interval (95% CI) –3.5, 118.0] versus 29.9 ml/year [95% CI –19.1, 78.8]), in patients with a baseline MRSS ≥18 compared to those with a baseline MRSS of <18 (adjusted difference in the rate of FVC decline, 88.7 ml/year [95% CI 7.7, 169.8] versus 26.4 ml/year [95% CI –16.8, 69.6]), and in patients with dcSSc compared to those with lcSSc (adjusted difference in the rate of FVC decline, 56.6 ml/year [95% CI 3.2, 110.0] versus 25.3 ml/year [95% CI –28.9, 79.6]). However, all exploratory interaction P values were nonsignificant (all P > 0.05), indicating that there was no heterogeneity in the effect of nintedanib versus placebo between these subgroups of patients. Conclusion In patients with SSc‐ILD, reduction in the annual rate of decline in FVC among patients receiving nintedanib compared to those receiving placebo was not found to be heterogenous across subgroups based on ATA status, MRSS, or SSc subtype. Video Abstract
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Affiliation(s)
- Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Yannick Allanore
- Department of Rheumatology A, Descartes University, APHP, Cochin Hospital, Paris, France
| | - Christopher P Denton
- University College London Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, London, UK
| | | | - Virginia Steen
- Division of Rheumatology, Georgetown University, Washington, D.C, USA
| | - Dinesh Khanna
- Department of Medicine, University of Michigan, Ann Arbor, MI, USA
| | | | - Maureen D Mayes
- Division of Rheumatology and Clinical Immunogenetics, University of Texas McGovern Medical School, Houston, TX, USA
| | - Elizabeth R Volkmann
- Department of Medicine, Division of Rheumatology, University of California, David Geffen School of Medicine, Los Angeles, CA, USA
| | | | | | | | | | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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20
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Vandecasteele E, Melsens K, Vanhaecke A, Blockmans D, Bonroy C, Carton C, Deschepper E, De Keyser F, Houssiau F, Piette Y, Vanthuyne M, Verbeke K, Westhovens R, Wuyts WA, De Langhe E, Brusselle G, Smith V. Incidence, prevalence and long-term progression of Goh algorithm rated interstitial lung disease in systemic sclerosis in two independent cohorts in flanders: A retrospective cohort study. Semin Arthritis Rheum 2021; 51:969-976. [PMID: 34403812 DOI: 10.1016/j.semarthrit.2021.07.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 04/08/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES The epidemiology of interstitial lung disease (ILD) in systemic sclerosis (SSc) in Belgium is unknown. In literature, its prevalence varies between 19% and 52% in limited/diffuse cutaneous SSc (LcSSc/DcSSc). However, its prevalence in "early" SSc (pre-clinically overt SSc without [yet] skin involvement), nor its incidence rate in SSc (LcSSc/DcSSc/"early" SSc) has ever been described. Against this background, we aimed to determine the prevalence/incidence (rate) and progression of ILD in SSc. METHODS 12-year follow-up data of consecutive SSc patients, included in two Flemish cohorts (University Hospitals Ghent and Leuven), were retrospectively analysed. ILD was classified according to the simplified Goh algorithm. Progression of ILD was defined as a relative decline of FVC ≥10%, a combined relative decline of FVC 5-10% and DLCO ≥15%, or as an increase in HRCT extent. RESULTS 722 patients (60% LcSSc/ 20% DcSSc/ 20% "early" SSc, median (IQR) follow-up 39 [12-80] months) had baseline HRCT. 243 were rated to have ILD at baseline and 39 during follow-up (prevalence of 34%/ incidence rate of 20.3/1000PY, 95%CI:14.5-27.8). Amongst those with baseline ILD, 60% had lung functional progression at five years of follow-up. In the "early" SSc subgroup, eight patients were rated to have ILD at baseline and three during follow-up (prevalence of 6%/ incidence rate of 5.8/1000 PY, 95%CI:1.2-17.0). CONCLUSION Both LcSSc and DcSSc patients should be monitored for ILD evolution. The low prevalence and incidence of ILD in the "early" SSc subgroup may instruct future decisions on the construction of uniform patient follow-up pathways in "early" SSc.
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Affiliation(s)
- Els Vandecasteele
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Cardiology, Ghent University Hospital, Ghent, Belgium.
| | - Karin Melsens
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Rheumatology, Ghent University Hospital, Ghent, Belgium.
| | - Amber Vanhaecke
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Rheumatology, Ghent University Hospital, Ghent, Belgium.
| | - Daniel Blockmans
- Department of General Internal Medicine, University Hospitals Leuven, Leuven, Belgium.
| | - Carolien Bonroy
- Department of Diagnostic Sciences, Ghent University, Ghent, Belgium; Department of Laboratory Medicine, Ghent University Hospital, Ghent, Belgium.
| | - Charlotte Carton
- Department of Internal Medicine, Ghent University, Ghent, Belgium.
| | - Ellen Deschepper
- Biostatistics Unit, Department of Public Health and Primary Care, Ghent University, Ghent, Belgium.
| | - Filip De Keyser
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Rheumatology, Ghent University Hospital, Ghent, Belgium and praktijk10A, Maldegem, Belgium.
| | - Frédéric Houssiau
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
| | - Yves Piette
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Rheumatology, Ghent University Hospital, Ghent, Belgium.
| | - Marie Vanthuyne
- Department of Rheumatology, Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Louvain-la-Neuve, Belgium.
| | - Koen Verbeke
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium.
| | - Rene Westhovens
- Division of Rheumatology, University Hospitals Leuven, Leuven, Belgium; Skeletal Biology and Engineering Research Centre, Department of Development and Regeneration, KU Leuven, Leuven, Belgium.
| | - Wim A Wuyts
- Department of Respiratory Medicine, Unit for interstitial lung diseases, University Hospitals Leuven, Leuven, Belgium.
| | - Ellen De Langhe
- Division of Rheumatology, University Hospitals Leuven, Leuven, Belgium; Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium.
| | - Guy Brusselle
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Respiratory Medicine, Ghent University Hospital, Ghent, Belgium; Departments of Epidemiology and Respiratory Medicine, ErasmusMC, Rotterdam, the Netherlands.
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University, Ghent, Belgium; Department of Rheumatology, Ghent University Hospital, Ghent, Belgium; Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium.
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21
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Guiot J, Njock MS, André B, Gester F, Henket M, de Seny D, Moermans C, Malaise MG, Louis R. Serum IGFBP-2 in systemic sclerosis as a prognostic factor of lung dysfunction. Sci Rep 2021; 11:10882. [PMID: 34035374 PMCID: PMC8149825 DOI: 10.1038/s41598-021-90333-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/07/2021] [Indexed: 01/17/2023] Open
Abstract
Systemic sclerosis (SSc) is a rare connective tissue disease associated with rapid evolving interstitial lung disease (ILD), driving its mortality. Specific biomarkers associated with the progression of this lung disease are highly needed. We aimed to identify specific biomarkers of SSc-ILD to predict the evolution of the disease. For this, we compared prospectively serum levels of several biomarkers associated with lung fibrosis in SSc patients (n = 102), among which SSc-no ILD (n = 63) and SSc-ILD (n = 39), compared to healthy subjects (HS) (n = 39). We also performed a longitudinal study in a subgroup of 28 patients analyzing biomarkers variations and pulmonary function tests over a period of 2 years. Serum level of IGFBP-2 was significantly increased in SSc patients compared to HS, and negatively correlated with pulmonary function (assessed by carbon monoxide transfer coefficient (KCO)) (r = - 0.29, p < 0.01). Two-year longitudinal analysis in a subgroup of 28 SSc patients determined that IGFBP-2 variation was positively correlated with KCO at 2-year follow-up (r = 0.6, p < 0.001). SSc patients with a lower variation of IGFBP-2 (less than 22%) presented significant deterioration of pulmonary function at 2-year follow-up (p < 0.01). ROC curve analysis enabled us to identify that baseline IGFBP-2 > 105 ng/ml was associated with a poor outcome (KCO < 70% predicted) at 2-year follow-up (AUC = 0.75, p < 0.05). We showed for the first time that serum levels of IGFBP-2 might be a prognostic factor of the development of SSc-ILD.
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Affiliation(s)
- Julien Guiot
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Makon-Sébastien Njock
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium.
- Laboratory of Rheumatology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium.
| | - Béatrice André
- Laboratory of Rheumatology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Fanny Gester
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Monique Henket
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Dominique de Seny
- Laboratory of Rheumatology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Catherine Moermans
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Michel G Malaise
- Laboratory of Rheumatology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
| | - Renaud Louis
- Laboratory of Pneumology, GIGA Research Center, University of Liège, University Hospital of Liège, Liège, Belgium
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22
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Min HK, Kim SH, Lee SH, Kim HR. Recent advances in the diagnosis and management of interstitial pneumonia with autoimmune features: the perspective of rheumatologists. Korean J Intern Med 2021; 36:515-526. [PMID: 33045807 PMCID: PMC8137388 DOI: 10.3904/kjim.2020.443] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 10/07/2020] [Indexed: 12/29/2022] Open
Abstract
Interstitial pneumonia with autoimmune feature (IPAF) is a recently established disease entity that is comprised of interstitial lung diseases with evidence of autoimmune features but that does not fulfill the criteria for definite autoimmune rheumatic diseases. The classification criteria for IPAF were defined by the European Respiratory Society and American Thoracic Society in 2015. However, further studies to establish IPAF subgroups and treatment modalities for each subgroup are still needed. In this review, we discuss recent advances regarding IPAF and raise critical points for the diagnosis and management of patients with IPAF from the perspective of rheumatologists.
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Affiliation(s)
- Hong Ki Min
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, Korea
| | - Se-Hee Kim
- Division of Rheumatology, Department of Internal Medicine, Konkuk University Medical Center, Seoul, Korea
| | - Sang-Heon Lee
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
| | - Hae-Rim Kim
- Division of Rheumatology, Department of Internal Medicine, Research Institute of Medical Science, Konkuk University School of Medicine, Seoul, Korea
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23
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Ahmed S, Gasparyan AY, Zimba O. Comorbidities in rheumatic diseases need special consideration during the COVID-19 pandemic. Rheumatol Int 2021; 41:243-256. [PMID: 33388969 PMCID: PMC7778868 DOI: 10.1007/s00296-020-04764-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 11/26/2020] [Indexed: 02/08/2023]
Abstract
Comorbidities in rheumatic and musculoskeletal diseases (RMDs) not only increase morbidity and mortality but also confound disease activity, limit drug usage and increase chances of severe infections or drug-associated adverse effects. Most RMDs lead to accelerated atherosclerosis and variable manifestations of the metabolic syndrome. Literature on COVID-19 in patients with RMDs, and the effects of various comorbidities on COVID-19 was reviewed. The initial data of COVID-19 infections in RMDs have not shown an increased risk for severe disease or the use of different immunosuppression. However, there are some emerging data that patients with RMDs and comorbidities may fare worse. Various meta-analyses have reiterated that pre-existing hypertension, cardiovascular disease, stroke, diabetes, chronic kidney disease, heart failure, lung disease or obesity predispose to increased COVID-19 mortality. All these comorbidities are commonly encountered in the various RMDs. Presence of comorbidities in RMDs pose a greater risk than the RMDs themselves. A risk score based on comorbidities in RMDs should be developed to predict severe COVID-19 and death. Additionally, there should be active management of such comorbidities to mitigate these risks. The pandemic must draw our attention towards, and not away from, comorbidities.
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Affiliation(s)
- Sakir Ahmed
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences (KIMS), KIIT University, Bhubaneswar, 751024, India.
| | - Armen Yuri Gasparyan
- Departments of Rheumatology and Research and Development, Dudley Group NHS Foundation Trust (Teaching Trust of the University of Birmingham, UK), Russells Hall Hospital, Dudley, West Midlands, UK
| | - Olena Zimba
- Department of Internal Medicine No. 2, Danylo Halytsky Lviv National Medical University, Lviv, Ukraine
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24
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Hoffmann-Vold AM, Maher TM, Philpot EE, Ashrafzadeh A, Distler O. Assessment of recent evidence for the management of patients with systemic sclerosis-associated interstitial lung disease: a systematic review. ERJ Open Res 2021; 7:00235-2020. [PMID: 33644224 PMCID: PMC7897846 DOI: 10.1183/23120541.00235-2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Accepted: 12/09/2020] [Indexed: 12/12/2022] Open
Abstract
This systematic review summarises current evidence to help guide treatment decisions for patients with systemic sclerosis (SSc)-associated interstitial lung disease (ILD). A systematic search of the literature (January 2012 to April 2018), including grey literature (searched between 1992 and 2011), was conducted using multiple electronic databases. Guidelines, meta-analyses, randomised controlled trials and observational studies reporting on risk stratification, screening, diagnosis, treatment and management outcomes for patients with SSc-ILD were included. A quality assessment of the included evidence was undertaken. In total, 2464 publications were identified and 280 included. Multiple independent risk factors for ILD in patients with SSc were identified, including older age, male sex and baseline pulmonary function. High-resolution computed tomography (HRCT) has been used for characterising ILD in patients with SSc, and pulmonary function tests are a key adjunctive component in the diagnostic and monitoring pathway. The clinical value of biomarkers relating to SSc-ILD diagnosis or assessment for disease progression is unknown at present. Immunosuppressive therapy (monotherapy or combined therapy) is the current standard of care for SSc-ILD; long-term evidence for effective and safe treatment of SSc-ILD is limited. Identification of patients at risk for SSc-ILD remains challenging. HRCT and pulmonary function tests are key to diagnosing and monitoring for disease progression. Although immunosuppressive therapy is considered current first-line treatment, it is partly associated with adverse effects and long-term follow-up evidence is limited. Novel therapies and biomarkers should be further explored in well-controlled clinical studies.
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Affiliation(s)
- Anna-Maria Hoffmann-Vold
- Dept of Rheumatology, Oslo University Hospital-Rikshospitalet, Oslo, Norway
- These authors contributed equally
| | - Toby M. Maher
- National Institute of Health Research Respiratory Clinical Research Facility, Royal Brompton Hospital, London, UK
- Fibrosis Research Group, National Heart and Lung Institute, Imperial College London, London, UK
- These authors contributed equally
| | | | - Ali Ashrafzadeh
- Rheumatology Center of Excellence, IQVIA, San Diego, CA, USA
| | - Oliver Distler
- Dept of Rheumatology, University Hospital Zurich, Zurich, Switzerland
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25
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McMahan ZH, Volkmann ER. An update on the pharmacotherapeutic options and treatment strategies for systemic sclerosis. Expert Opin Pharmacother 2020; 21:2041-2056. [PMID: 32674612 PMCID: PMC7913471 DOI: 10.1080/14656566.2020.1793960] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Accepted: 07/06/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Systemic sclerosis (SSc) is a multi-dimensional connective tissue disease of unknown etiology. Given the immense clinical complexity of SSc, the treatment of this condition is not standardized and considerable heterogeneity exists in SSc management approaches. The purpose of this article is to highlight novel therapeutic strategies and new medications under development for the treatment of systemic sclerosis (SSc). AREAS COVERED Herein, the authors focus primarily on recently completed clinical trials and phase 3 and 4 clinical trials of therapeutic agents that show promise in SSc. This review is organized by the clinical complications that occur in SSc, for which novel treatment strategies are under study. EXPERT OPINION Combining therapies to address the individual manifestations of SSc is a cornerstone to the comprehensive management of this condition. Therapeutic strategies must take into account the organs involved, the level of disease activity in each area, and the disease stage. Controlling the complex biological network, progressive vasculopathy and fibrosis, as well as manifestations of end-organ dysfunction are all critical considerations when determining the best treatment approach for SSc.
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MESH Headings
- Autoantibodies/blood
- Clinical Trials as Topic
- Cyclophosphamide/administration & dosage
- Cyclophosphamide/therapeutic use
- Drugs, Investigational/administration & dosage
- Drugs, Investigational/therapeutic use
- Humans
- Lung Diseases, Interstitial/complications
- Lung Diseases, Interstitial/drug therapy
- Lung Diseases, Interstitial/immunology
- Mycophenolic Acid/administration & dosage
- Mycophenolic Acid/therapeutic use
- Pyridones/administration & dosage
- Pyridones/therapeutic use
- Rituximab/administration & dosage
- Rituximab/therapeutic use
- Scleroderma, Diffuse/complications
- Scleroderma, Diffuse/drug therapy
- Scleroderma, Diffuse/immunology
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/drug therapy
- Scleroderma, Systemic/immunology
- Treatment Outcome
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26
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Guiot J, Henket M, Andre B, Herzog M, Hardat N, Njock MS, Moermans C, Malaise M, Louis R. A new nucleosomic-based model to identify and diagnose SSc-ILD. Clin Epigenetics 2020; 12:124. [PMID: 32807242 PMCID: PMC7430109 DOI: 10.1186/s13148-020-00915-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/30/2020] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Systemic sclerosis (SSc) is a rare connective tissue disease associated with rapid evolving interstitial lung disease (SSc-ILD), driving its mortality. Specific biomarkers associated with the evolution of the lung disease are highly needed. We aimed to identify specific biomarkers of SSc-ILD to predict the evolution of the disease. Nucleosomes are stable DNA/protein complexes that are shed into the blood stream making them ideal candidates for biomarkers. METHODS We studied circulating cell-free nucleosomes (cf-nucleosomes) in SSc patients, 31 with ILD (SSc-ILD) and 67 without ILD. We analyzed plasma levels for cf-nucleosomes and investigated whether global circulating nucleosome levels in association with or without other biomarkers of interest for systemic sclerosis or lung fibrosis (e.g., serum growth factors: IGFBP-1 and the MMP enzyme: MMP-9), could be suitable potential biomarkers for the correct identification of SSc-ILD disease. RESULTS We found that H3.1 nucleosome levels were significantly higher in patients with SSc-ILD compared SSc patients without ILD (p < 0.05) and levels of MMP-9 were significantly increased in patients with SSc-ILD compared to SSc patients without ILD (p < 0.05). Conversely, IGFBP-1 was significantly reduced in patients with SSc-ILD compared to SSc without ILD (p < 0.001). The combination of cf-nucleosomes H3.1 coupled to MMP-9 and IGFBP-1 increased the sensitivity for the differential detection of SSc-ILD. High levels of accuracy were reached with this combined model: its performances are strong with 68.4% of positive predictive value and 77.2% of negative predictive value for 90% of specificity. With our model, we identified a significant negative correlation with FVC % pred (r = -0.22) and TLC % pred (r = -0.31). The value of our model at T1 (baseline) has a predictive power over the Rodnan score at T2 (after 6-18 months), showed by a significant linear regression with R2 = 19% (p = 0.013). We identified in the sole group of SSc-ILD patients a significant linear regression with a R2 = 54.4% with the variation of DLCO between T1 and T2 (p < 0.05). CONCLUSION In our study, we identified a new blood-based model with nucleosomic biomarker in order to diagnose SSc-ILD in a SSc cohort. This model is correlated with TLC and FVC at baseline and predictive of the skin evolution and the DLCO. Further longitudinal exploration studies should be performed in order to evaluate the potential of such diagnostic and predictive model.
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Affiliation(s)
- Julien Guiot
- Pneumology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium.
| | - Monique Henket
- Pneumology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
| | - Béatrice Andre
- Rheumatology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
| | - Marielle Herzog
- Belgian Volition SPRL, Parc Scientifique Créalys, 22 rue Phocas lejeune, B5032, Isnes, Belgium
| | - Nathalie Hardat
- Belgian Volition SPRL, Parc Scientifique Créalys, 22 rue Phocas lejeune, B5032, Isnes, Belgium
| | - Makon-Sebastien Njock
- Pneumology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
- Rheumatology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
| | - Catherine Moermans
- Pneumology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
| | - Michel Malaise
- Rheumatology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
| | - Renaud Louis
- Pneumology Department, CHU Liège, Domaine Universitaire du Sart-Tilman, B35, B4000, Liège, Belgium
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27
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Hoffmann-Vold AM, Fretheim H, Meier C, Maurer B. Circulating biomarkers of systemic sclerosis - interstitial lung disease. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 5:41-47. [PMID: 35382223 PMCID: PMC8922568 DOI: 10.1177/2397198319894851] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/06/2019] [Indexed: 10/24/2023]
Abstract
Interstitial lung disease is a frequent organ manifestation in systemic sclerosis and is associated with high mortality. It is crucial to diagnose interstitial lung disease in systemic sclerosis and to assess severity and identify patients prone to progression at an early stage to ultimately decrease organ damage and improve outcome. Circulating anti-topoisomerase-I autoantibodies have long been associated with the presence and development of systemic sclerosis - interstitial lung disease, evidence on their potential to further predict the clinical course of systemic sclerosis is however conflicting. C-reactive protein is a marker of infection and systemic inflammation with widespread clinical application and is elevated in systemic sclerosis with a tendency towards higher abundancy in patients with early disease. The role of other circulating biomarkers is promising but hampered by the lack of standardized criteria and guidelines for sample/data collection, analyses, reporting and validation and has not reached prime time for clinical application. However, epithelial markers including Krebs von den Lungen-6 and surfactant protein D and several cytokines and chemokines including CCL2 and CCL18 for severity assessment of systemic sclerosis - interstitial lung disease patients at the time of interstitial lung disease diagnosis and to predict interstitial lung disease progression have been reported and seem to be promising candidate biomarkers in the future.
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Affiliation(s)
- Anna-Maria Hoffmann-Vold
- Department of Rheumatology, Oslo
University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine,
University of Oslo, Oslo, Norway
| | - Håvard Fretheim
- Department of Rheumatology, Oslo
University Hospital, Rikshospitalet, Oslo, Norway
- Institute of Clinical Medicine,
University of Oslo, Oslo, Norway
| | - Chantal Meier
- Center of Experimental
Rheumatology, Department of Rheumatology, Zurich University Hospital,
Zurich, Switzerland
| | - Britta Maurer
- Center of Experimental
Rheumatology, Department of Rheumatology, Zurich University Hospital,
Zurich, Switzerland
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28
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Gao Y, Moua T. Treatment of the Connective Tissue Disease-Related Interstitial Lung Diseases: A Narrative Review. Mayo Clin Proc 2020; 95:554-573. [PMID: 32138882 DOI: 10.1016/j.mayocp.2019.07.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/27/2019] [Accepted: 07/16/2019] [Indexed: 11/20/2022]
Abstract
Interstitial lung disease (ILD) is a frequent complication of patients with connective tissue disease (CTD) and significantly affects morbidity and mortality. Disease course may vary from stable or mildly progressive to more severe, with rapid loss of lung function. We conducted a search of PubMed (National Library of Medicine) and the Web of Science Core Collection using the key words lung, pulmonary, pneumonia, pneumonitis, and alveolar and subtypes of CTD. All clinical studies from January 1, 1980, through September 1, 2018, were reviewed for descriptions of specific therapies and their efficacy or safety and were categorized as controlled interventional trials, observational prospective or retrospective cohort studies, case series (>5 patients), and case reports (<5 patients). Low-quality reports (<5 patients) before 2000, reviews, editorials, popular science papers, and letters to the editor without complete descriptions of the therapies used or their outcomes were excluded. Directed therapy for CTD-ILD is dominated by empirical use of immunosuppressive agents, with the decision to treat, treatment choice, and treatment duration limited to cases and cohort observations. Only a few higher-level controlled studies were available specifically in scleroderma-related ILD. We summarize herein for the clinician the published treatment scope and experience, highlighted clinical response, and common adverse reactions for the management of CTD-ILD.
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Affiliation(s)
- Yang Gao
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN; Division of Pulmonary Medicine, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing
| | - Teng Moua
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN.
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29
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Hoffmann-Vold AM, Maher TM, Philpot EE, Ashrafzadeh A, Barake R, Barsotti S, Bruni C, Carducci P, Carreira PE, Castellví I, Del Galdo F, Distler JHW, Foeldvari I, Fraticelli P, George PM, Griffiths B, Guillén-Del-Castillo A, Hamid AM, Horváth R, Hughes M, Kreuter M, Moazedi-Fuerst F, Olas J, Paul S, Rotondo C, Rubio-Rivas M, Seferian A, Tomčík M, Uzunhan Y, Walker UA, Więsik-Szewczyk E, Distler O. The identification and management of interstitial lung disease in systemic sclerosis: evidence-based European consensus statements. THE LANCET. RHEUMATOLOGY 2020; 2:e71-e83. [PMID: 38263663 DOI: 10.1016/s2665-9913(19)30144-4] [Citation(s) in RCA: 147] [Impact Index Per Article: 36.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2019] [Revised: 12/05/2019] [Accepted: 12/06/2019] [Indexed: 11/18/2022]
Abstract
BACKGROUND Systemic sclerosis-associated interstitial lung disease (ILD) carries a high mortality risk; expert guidance is required to aid early recognition and treatment. We aimed to develop the first expert consensus and define an algorithm for the identification and management of the condition through application of well established methods. METHODS Evidence-based consensus statements for systemic sclerosis-associated ILD management were established for six domains (ie, risk factors, screening, diagnosis and severity assessment, treatment initiation and options, disease progression, and treatment escalation) using a modified Delphi process based on a systematic literature analysis. A panel of 27 Europe-based pulmonologists, rheumatologists, and internists with expertise in systemic sclerosis-associated ILD participated in three rounds of online surveys, a face-to-face discussion, and a WebEx meeting, followed by two supplemental Delphi rounds, to establish consensus and define a management algorithm. Consensus was considered achieved if at least 80% of panellists indicated agreement or disagreement. FINDINGS Between July 1, 2018, and Aug 27, 2019, consensus agreement was reached for 52 primary statements and six supplemental statements across six domains of management, and an algorithm was defined for clinical practice use. The agreed statements most important for clinical use included: all patients with systemic sclerosis should be screened for systemic sclerosis-associated ILD using high-resolution CT; high-resolution CT is the primary tool for diagnosing ILD in systemic sclerosis; pulmonary function tests support screening and diagnosis; systemic sclerosis-associated ILD severity should be measured with more than one indicator; it is appropriate to treat all severe cases; no pharmacological treatment is an option for some patients; follow-up assessments enable identification of disease progression; progression pace, alongside disease severity, drives decisions to escalate treatment. INTERPRETATION Through a robust modified Delphi process developed by a diverse panel of experts, the first evidence-based consensus statements were established on guidance for the identification and medical management of systemic sclerosis-associated ILD. FUNDING An unrestricted grant from Boehringer Ingelheim International.
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Affiliation(s)
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London, London, UK; Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
| | | | - Ali Ashrafzadeh
- Rheumatology Center of Excellence, IQVIA, San Diego, CA, USA
| | - Rafic Barake
- Department of Pulmonary Diseases, Centre Hospitalier de Rambouillet, Rambouillet, France
| | | | - Cosimo Bruni
- Department of Rheumatology/Scleroderma Unit, University of Florence, Florence, Italy
| | - Paolo Carducci
- Pulmonology Unit, San Salvatore Hospital, L'Aquila, Italy
| | | | - Ivan Castellví
- Department of Rheumatology, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Francesco Del Galdo
- NIHR Biomedical Research Centre and Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - Jörg H W Distler
- Department of Internal Medicine 3 and Institute for Clinical Immunology, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Ivan Foeldvari
- Hamburg Centre for Pediatric and Adolescent Rheumatology, Hamburg, Germany
| | - Paolo Fraticelli
- Department of Internal Medicine, Ospedali Riuniti-Università Politecnica delle Marche, Ancona, Italy
| | - Peter M George
- National Heart and Lung Institute, Imperial College London, London, UK; Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
| | - Bridget Griffiths
- Department of Rheumatology, Freeman Hospital, Newcastle-upon-Tyne, UK
| | | | - Abdul Monem Hamid
- Department of Pneumology and Lung Transplantation, Foch Hospital, Paris, France; Collège de Médecine des Hôpitaux de Paris, Paris, France
| | - Rudolf Horváth
- Department of Paediatric and Adult Rheumatology, Faculty Hospital Motol, Prague, Czech Republic
| | - Michael Hughes
- Department of Rheumatology, Royal Hallamshire Hospital, Sheffield, UK
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology Thoraxklinik Heidelberg University Hospital, Heidelberg and German Center for Lung Research, Germany
| | - Florentine Moazedi-Fuerst
- Department of Internal Medicine, Division of Rheumatology and Immunology, Medical University of Graz, Graz, Austria
| | - Jacek Olas
- Scleroderma Outpatient Clinic, Małopolska Center of Rheumatology, Immunology and Rehabilitation, Krakow, Poland
| | - Suman Paul
- Respiratory Medicine Department, Royal Preston Hospital, Preston, UK
| | - Cinzia Rotondo
- Scleroderma Outpatient Clinic, Rheumatology Unit, University Hospital Ospedali Riuniti di Foggia, Foggia, Italy
| | - Manuel Rubio-Rivas
- Department of Internal Medicine, Bellvitge University Hospital, Barcelona, Spain
| | - Andrei Seferian
- University Paris-Sud, Faculté de Médecine, Université Paris-Saclay, Le Kremlin-Bicêtre, France; INSERM UMR_S 999, Hôpital Marie Lannelongue, Le Plessis-Robinson, France; Assistance Publique-Hôpitaux de Paris, Service de Pneumologie, Centre de Référence de l'Hypertension Pulmonaire, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | | | - Yurdagül Uzunhan
- Assistance Publique-Hôpitaux de Paris, Avicenne Hospital, Pneumology Department, INSERM UMR 1272, Paris 13 University, Bobigny, France
| | - Ulrich A Walker
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland
| | - Ewa Więsik-Szewczyk
- Department of Internal Medicine, Pneumonology, Allergology and Clinical Immunology, Central Clinical Hospital of the Ministry of National Defense, Military Institute of Medicine, Warsaw, Poland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, Zurich, Switzerland
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30
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Zhang Y, Distler JHW. Therapeutic molecular targets of SSc-ILD. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 5:17-30. [DOI: 10.1177/2397198319899013] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Accepted: 11/26/2019] [Indexed: 12/16/2022]
Abstract
Systemic sclerosis is a fibrosing chronic connective tissue disease of unknown etiology. A major hallmark of systemic sclerosis is the uncontrolled and persistent activation of fibroblasts, which release excessive amounts of extracellular matrix, lead to organ dysfunction, and cause high mobility and motility of patients. Systemic sclerosis–associated interstitial lung disease is one of the most common fibrotic organ manifestations in systemic sclerosis and a major cause of death. Treatment options for systemic sclerosis–associated interstitial lung disease and other fibrotic manifestations, however, remain very limited. Thus, there is a huge medical need for effective therapies that target tissue fibrosis, vascular alterations, inflammation, and autoimmune disease in systemic sclerosis–associated interstitial lung disease. In this review, we discuss data suggesting therapeutic ways to target different genes in distinct tissues/organs that contribute to the development of SSc.
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Affiliation(s)
- Yun Zhang
- Department of Internal Medicine 3—Rheumatology and Immunology, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
| | - Jörg HW Distler
- Department of Internal Medicine 3—Rheumatology and Immunology, University Hospital Erlangen, University of Erlangen-Nuremberg, Erlangen, Germany
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Misra DP, Ahmed S, Agarwal V. Is biological therapy in systemic sclerosis the answer? Rheumatol Int 2020; 40:679-694. [PMID: 31960079 DOI: 10.1007/s00296-020-04515-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Accepted: 01/07/2020] [Indexed: 12/19/2022]
Abstract
Systemic sclerosis is a systemic fibrosing disorder associated with significant morbidity and mortality, with no universally accepted disease-modifying therapy. Significant advances in the understanding of systemic sclerosis in recent years have guided the exploration of biological drugs in systemic sclerosis. In this narrative review, we summarize the published literature on biologic therapies in systemic sclerosis. A double-blind randomized trial, and an open label trial of tocilizumab (which antagonizes the interleukin 6 receptor), identified potential benefits in skin and lung fibrosis in systemic sclerosis; however, these differences failed to attain statistical significance. Two open-label trials compared rituximab (which depletes B lymphocytes) to conventional treatment/ cyclophosphamide in systemic sclerosis-associated interstitial lung disease (ILD), and revealed significant improvements in lung functions and skin disease with rituximab. Significant observational data also support the use of rituximab in skin, lung, muscle and joint manifestations of systemic sclerosis. Abatacept (which blocks T lymphocyte activation) has demonstrated utility for skin and joint disease in systemic sclerosis; a recent clinical trial failed to demonstrate benefits in improving skin thickness compared to placebo. Agents targeting type I interferons, interleukin 17 pathway, CD19 and plasma cells hold promise in systemic sclerosis; however, high-quality evidence is lacking. The results of different ongoing clinical trials targeting B lymphocytes, T lymphocytes, various cytokines (interleukins 6, 17, 4, 13, IL-1α), platelet-derived growth factor receptor, proteasome, integrins or oncostatin M may help guide future therapeutic regimens with biological agents in systemic sclerosis.
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Affiliation(s)
- Durga Prasanna Misra
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India.
| | - Sakir Ahmed
- Department of Clinical Immunology and Rheumatology, Kalinga Institute of Medical Sciences, Bhubaneswar, India
| | - Vikas Agarwal
- Department of Clinical Immunology and Rheumatology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, 226014, India
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Fischer A, Distler J. Progressive fibrosing interstitial lung disease associated with systemic autoimmune diseases. Clin Rheumatol 2019; 38:2673-2681. [PMID: 31423560 DOI: 10.1007/s10067-019-04720-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2019] [Revised: 07/12/2019] [Accepted: 07/30/2019] [Indexed: 12/13/2022]
Abstract
Interstitial lung disease (ILD) is a common manifestation of systemic autoimmune diseases and a leading cause of death in these patients. A proportion of patients with autoimmune ILDs develop a progressive fibrosing form of ILD, characterized by increasing fibrosis on high-resolution computed tomography, worsening of lung function, and early mortality. Autoimmune disease-related ILDs have a variable clinical course and not all patients will require treatment, but all patients should be monitored for signs of progression. Apart from systemic sclerosis-associated ILD, the limited evidence to support the efficacy of immunosuppression as a treatment for ILDs is based mainly on small retrospective series and expert opinion. Non-clinical data suggest that there are commonalities in the mechanisms that drive progressive fibrosis in ILDs with an immunological trigger as in other forms of progressive fibrosing ILD. This suggests that nintedanib and pirfenidone, drugs known to slow disease progression in patients with idiopathic pulmonary fibrosis, may also slow the progression of ILD associated with systemic autoimmune diseases. In the SENSCIS® trial, nintedanib reduced the rate of ILD progression in patients with systemic sclerosis-associated ILD. The results of other large clinical trials will provide further insights into the role of anti-fibrotic therapies in the treatment of autoimmune disease-related ILDs.
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Affiliation(s)
- Aryeh Fischer
- University of Colorado School of Medicine, 1635 Aurora Court, Denver, CO, 80045, USA.
| | - Jörg Distler
- University of Erlangen-Nuremberg, Krankenhausstrasse 12, 91054, Erlangen, Germany
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Poindron V, Chatelus E, Canuet M, Gottenberg JE, Arnaud L, Gangi A, Gavand PE, Guffroy A, Korganow AS, Germain P, Sibilia J, El Ghannudi S, Martin T. T1 mapping cardiac magnetic resonance imaging frequently detects subclinical diffuse myocardial fibrosis in systemic sclerosis patients. Semin Arthritis Rheum 2019; 50:128-134. [PMID: 31301817 DOI: 10.1016/j.semarthrit.2019.06.013] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 05/28/2019] [Accepted: 06/17/2019] [Indexed: 11/26/2022]
Abstract
OBJECTIVES cardiac involvement is the second most frequent systemic sclerosis (SSc) related cause of death. It remains mostly asymptomatic in the early stage and is underdiagnosed with routine screening. Cardiac magnetic resonance imaging (CMR) could improve cardiac assessment of patients and noteworthily, new sequences allow the detection of diffuse myocardial fibrosis (DMF) by native T1 mapping. The aim of this study was to determine the prevalence of cardiac involvement by CMR native T1 mapping and its correlation with echocardiography data and non-cardiac manifestations in SSc patients. METHODS patients fulfilling the ACR/EULAR classification criteria for SSc were prospectively included between 2014 and 2016. They underwent CMR at 1.5T, including native T1 and T2 mapping, and Late Gadolinium Enhancement (LGE) as a part of routine follow up. Routine biological tests (mainly BNP and CRP) were centralized in the hospital laboratory. RESULTS seventy-two unselected patients were included. Thirty six patients (50%) had elevated T1 (ET1) (mean T1 1097±14 ms). CMR cardiac functional parameters were similar in ET1 and normal T1 (NT1). Echocardiography was normal in 18 (50%) of ET1. ET1 and NT1 groups were similar for cardiovascular risk factors and ischemic heart disease. ET1 was not correlated with any clinical or echocardiographic parameter or antibody profile. Thirty-six percent of patients with ET1 had no cardiac symptoms, normal echocardiography and CMR LVEF, and no LGE. CONCLUSION native T1 mapping detects left ventricular ET1 (potential DMF) in 50% of patients with SSc and a third of them had a normal conventional screening including standard CMR. In the future, further studies are needed to confirm the benefit of use of native T1 mapping as a part of routine follow up to detect earlier pejorative cardiac involvement in SSc patients.
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Affiliation(s)
- Vincent Poindron
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Clinical Immunology and Internal Medicine, University Hospital of Strasbourg, France.
| | - Emmanuel Chatelus
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Rheumatology, University Hospital of Strasbourg, France
| | - Matthieu Canuet
- Department of Pneumology, University Hospital of Strasbourg, France
| | - Jacques-Eric Gottenberg
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Rheumatology, University Hospital of Strasbourg, France
| | - Laurent Arnaud
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Rheumatology, University Hospital of Strasbourg, France
| | - Afshin Gangi
- Department of Radiology, University Hospital of Strasbourg, France
| | - Pierre-Edouard Gavand
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Clinical Immunology and Internal Medicine, University Hospital of Strasbourg, France
| | - Aurélien Guffroy
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Clinical Immunology and Internal Medicine, University Hospital of Strasbourg, France
| | - Anne-Sophie Korganow
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Clinical Immunology and Internal Medicine, University Hospital of Strasbourg, France
| | - Philippe Germain
- Department of Radiology, University Hospital of Strasbourg, France
| | - Jean Sibilia
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Rheumatology, University Hospital of Strasbourg, France
| | - Soraya El Ghannudi
- Department of Radiology, University Hospital of Strasbourg, France; Department of Nuclear Medicine, University Hospital of Strasbourg, France; ICube, UMR 7357, University of Strasbourg, France
| | - Thierry Martin
- National Referral Center for Systemic Autoimmune Diseases RESO, University Hospital of Strasbourg, France; Clinical Immunology and Internal Medicine, University Hospital of Strasbourg, France
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Koenig M, Bentow C, Satoh M, Fritzler MJ, Senécal JL, Mahler M. Autoantibodies to a novel Rpp38 (Th/To) derived B-cell epitope are specific for systemic sclerosis and associate with a distinct clinical phenotype. Rheumatology (Oxford) 2019; 58:1784-1793. [DOI: 10.1093/rheumatology/kez123] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Accepted: 03/08/2019] [Indexed: 01/06/2023] Open
Abstract
Abstract
Objective
Detection of antinuclear antibodies and specific autoantibodies is important in the diagnosis and classification of SSc. Several proteins of the Th/To complex, including Rpp25, Rpp38 and hPop1 are the target of autoantibodies in SSc patients. However, very little is known about the epitope distribution of this autoantigen. Consequently, we screened Rpp25, Rpp38 and hPop1 for B cell epitopes and evaluated their clinical relevance.
Methods
Serum pools with (n = 2) and without (n = 1) anti-Th/To autoantibodies were generated and used for epitope discovery. Identified biomarker candidate sequences were then utilized to synthesize synthetic, biotinylated, soluble peptides. The peptides were tested to determine reactivity with sera from SSc cohorts (n = 202) and controls (n = 159) using a chemiluminescence immunoassay. Additionally, samples were also tested for antibodies to full-length recombinant Rpp25 antibodies by chemiluminescence immunoassay.
Results
Several immunodominant regions were found on the three proteins. The strongest reactivity was observed with an Rpp38 peptide (aa 229–243). Autoantibodies to the Rpp38 peptide were detected in 8/149 (5.4%) limited cutaneous SSc patients, but not in any of 159 controls (P = 0.003 by two-sided Fisher's exact probability test). Although reactivity to the novel antigenic peptide was correlated with the binding to Rpp25 (rho = 0.44; P < 0.0001), subsets of patient sera either reacted strongly with Rpp25 or with the novel Rpp38-derived peptide.
Conclusion
A novel Rpp38 epitope holds promise to increase the sensitivity in the detection of anti-Th/To autoantibodies, thus enhancing the serological diagnosis of SSc.
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Affiliation(s)
- Martial Koenig
- Department of Medicine, University of Montreal, Division of Rheumatology and Research Center, Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Chelsea Bentow
- Inova Diagnostics, Inc., Research & Development, San Diego, CA, USA
| | - Minoru Satoh
- Department of Clinical Nursing, School of Health Sciences, University of Occupational and Environmental Health, Kita-kyushu, Japan
- Division of Rheumatology and Clinical Immunology, Department of Medicine, and Pathology, Immunology and Laboratory Medicine, University of Florida, Gainesville, FL, USA
| | - Marvin J Fritzler
- Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, Alberta, Canada
| | - Jean-Luc Senécal
- Department of Medicine, University of Montreal, Division of Rheumatology and Research Center, Centre Hospitalier de l'Université de Montréal, Montréal, Quebec, Canada
| | - Michael Mahler
- Inova Diagnostics, Inc., Research & Development, San Diego, CA, USA
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Kolb M, Vašáková M. The natural history of progressive fibrosing interstitial lung diseases. Respir Res 2019; 20:57. [PMID: 30871560 PMCID: PMC6417262 DOI: 10.1186/s12931-019-1022-1] [Citation(s) in RCA: 130] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Accepted: 03/04/2019] [Indexed: 12/11/2022] Open
Abstract
A proportion of patients with certain types of interstitial lung disease (ILD), including chronic hypersensitivity pneumonitis and ILDs associated with autoimmune diseases, develop a progressive fibrosing phenotype that shows similarities in clinical course to idiopathic pulmonary fibrosis. Irrespective of the clinical diagnosis, these progressive fibrosing ILDs show commonalities in the underlying pathogenetic mechanisms that drive a self-sustaining process of pulmonary fibrosis. The natural history of progressive fibrosing ILDs is characterized by decline in lung function, worsening of symptoms and health-related quality of life, and early mortality. Greater impairment in forced vital capacity or diffusion capacity of the lungs for carbon monoxide, and a greater extent of fibrotic changes on a computed tomography scan, are predictors of mortality in patients with fibrosing ILDs. However, the course of these diseases is heterogenous and cannot accurately be predicted for an individual patient. Data from ongoing clinical trials and patient registries will provide a better understanding of the clinical course and impact of progressive fibrosing ILDs.
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Affiliation(s)
- Martin Kolb
- McMaster University and St. Joseph’s Healthcare, 50 Charlton Avenue East, Hamilton, Ontario L8N 4A6 Canada
| | - Martina Vašáková
- Department of Respiratory Medicine, Thomayer Hospital, Videnska 800, 14059 Prague, Czech Republic
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Real-world evidence in rheumatic diseases: relevance and lessons learnt. Rheumatol Int 2019; 39:403-416. [PMID: 30725156 DOI: 10.1007/s00296-019-04248-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Accepted: 01/28/2019] [Indexed: 12/17/2022]
Abstract
An emerging trend in the medical literature, including the Rheumatology literature, is that of accumulating large, multicentric, multi-national data based on registries of patients seen in real life situations. Such real-world evidence (RWE) may help provide valuable insights into the long-term outcomes of disease in unselected patients seen in daily practice, including patients belonging to vulnerable populations such as extremes of age, during pregnancy and lactation. Evidences gathered from real life practice settings can help understand drug prescription patterns, including adherence to treatment guidelines, cost-effectiveness of therapy, and real-life long-term outcomes, and adverse effects of treatment with particular medications. Registry-based data also helps analyze comorbidities in patients with rheumatic diseases, and their impact on quality of life, morbidity and mortality. Traditionally, a randomized controlled trial (RCT), or systematic reviews of multiple, homogenous RCTs, have been considered the cornerstone of evidence-based medicine, and RWE does, at times, provide differing viewpoints from the results of particular drugs in clinical trial settings. Therefore, in the present day, it is prudent to consider the complementary nature of information derived from RWE to that obtained from rigorous, clinical trial settings. Future guidelines for disease management may consider it relevant to include information from RWE in addition to that available from clinical trials, to help devise management guidelines that are harmonious with routine practice settings.
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Interstitial lung disease in systemic sclerosis: challenges in early diagnosis and management. Reumatologia 2018; 56:249-254. [PMID: 30237630 PMCID: PMC6142027 DOI: 10.5114/reum.2018.77977] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2018] [Accepted: 07/16/2018] [Indexed: 12/22/2022] Open
Abstract
Interstitial lung disease (ILD) is a group of lung diseases characterized by thickening of the interstitium surrounding pulmonary alveolar walls. It is related to specific radiographic features in lung imaging and/or the presence of restrictive disorders in pulmonary function tests (PFTs). ILD is one of the leading causes of death in systemic sclerosis patients. Major risk factors of ILD associated with SSc (SSc-ILD) include male sex, diffuse type of cutaneous SSc and presence of anti-Scl-70 antibodies. SSc-ILD is challenging to diagnose at an early stage as the symptoms are non-specific. The greatest risk of its development is during the 4–5 years after the initial diagnosis of systemic sclerosis. Clinical vigilance at the time, including regular pulmonary function tests and/or high-resolution com-puted tomography (HRCT), is needed. The aim of this paper is to summarize the current knowledge on early diagnostic methods and progression risk factors for SSc-ILD.
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Mahler M, Fritzler MJ. Detection of myositis-specific antibodies: additional notes. Ann Rheum Dis 2018; 78:e45. [DOI: 10.1136/annrheumdis-2018-213153] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Accepted: 02/03/2018] [Indexed: 11/04/2022]
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