1
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Mulcaire-Jones E, Pugashetti JV, Oldham JM, Khanna D. Novel Therapeutic Approaches in Connective Tissue Disease-Associated Interstitial Lung Disease. Semin Respir Crit Care Med 2024; 45:435-448. [PMID: 38740369 DOI: 10.1055/s-0044-1786155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Connective tissue diseases (CTD) comprise a group of autoimmune diseases that can affect multiple organs in the body including the lungs. The most common form of pulmonary involvement is interstitial lung disease (ILD). CTD-associated ILD (CTD-ILD) can take one of several courses including nonprogressive, chronically progressive, or rapidly progressive. Chronically and rapidly progressive patterns are associated with increased mortality. Limited randomized controlled trial data are available for treatment of CTD-ILD, with most data coming from systemic sclerosis-related ILD. The current first-line treatment for all CTD-ILD is immunosuppression with consideration of antifibrotics, stem cell transplant, and lung transplant in progressive disease. In this article, we review data for ILD treatment options in systemic sclerosis, rheumatoid arthritis, myositis, and primary Sjögren's syndrome-related ILDs.
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Affiliation(s)
- Erica Mulcaire-Jones
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Janelle Vu Pugashetti
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Justin M Oldham
- Division of Pulmonary and Critical Care Medicine, Internal Medicine, University of Michigan, Ann Arbor, Michigan
| | - Dinesh Khanna
- Division of Rheumatology, Internal Medicine, University of Michigan, Ann Arbor, Michigan
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2
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Campochiaro C, Allanore Y, Braun-Moscovici Y, Matucci-Cerinic M, Balbir-Gurman A. Is cyclophosphamide still the gold standard in early severe rapidly progressive systemic sclerosis? Autoimmun Rev 2024; 23:103439. [PMID: 37690478 DOI: 10.1016/j.autrev.2023.103439] [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: 08/08/2023] [Accepted: 08/28/2023] [Indexed: 09/12/2023]
Abstract
Cyclophosphamide (CYC) has been a gold standard of treatment for severe progressive Systemic Sclerosis (SSc), especially in patients with concomitant interstitial lung disease (ILD). This approach was based on results of several interventional studies, including randomized control trials, which mainly addressed SSc-ILD as a primary end point and skin involvement as a second one. The use of CYC is time-limited due to significant adverse events. More recently, other immunosuppressive and biological agents showed efficacy but better safety profile in patients with SSc and SSc-ILD. With regards to other end-points, post-hoc analyses, systematic reviews and metalysis showed that CYC had limited influence on patients' quality of life, event-free survival and mortality. Comprehensive patient's stratification according to a molecular, cellular and phenotypic pattern may help in choosing of personalized medicine with more ambitious treatment effect and should be the future direction. According to the above available data and even if scientific evidence may be missing, experts' opinion has changed the attitude to CYC as an anchor drug in the management of severe SSc. Indeed, CYC has been pushed to the second and even third treatment option after mycophenolate mofetil, tocilizumab or rituximab. This position became obvious during debate on this topic at CORA meeting 2023.
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Affiliation(s)
- Corrado Campochiaro
- IRCCS San Raffaele Hospital, Unit of Immunology, Rheumatology, Allergy and Rare Diseases; Vita-Salute San Raffaele University, Milan, Italy
| | - Yannick Allanore
- Service de Rhumatologie, Hôpital Cochin, Université de Paris, Paris, France
| | - Yolanda Braun-Moscovici
- Rheumatology Institute, Rambam Health Care Campus, Haifa, Israel; The Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Rheumatology, Univercity of Florence, Italy; Unit of Immunology, Rheumatology, Allergy and Rare Diseases; Vita-Salute San Raffaele Univercity, Milan, Italy
| | - Alexandra Balbir-Gurman
- Rheumatology Institute, Rambam Health Care Campus, Haifa, Israel; The Rappaport Faculty of Medicine, Technion, Haifa, Israel.
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3
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Petelytska L, Bonomi F, Cannistrà C, Fiorentini E, Peretti S, Torracchi S, Bernardini P, Coccia C, De Luca R, Economou A, Levani J, Matucci-Cerinic M, Distler O, Bruni C. Heterogeneity of determining disease severity, clinical course and outcomes in systemic sclerosis-associated interstitial lung disease: a systematic literature review. RMD Open 2023; 9:e003426. [PMID: 37940340 PMCID: PMC10632935 DOI: 10.1136/rmdopen-2023-003426] [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: 06/23/2023] [Accepted: 10/02/2023] [Indexed: 11/10/2023] Open
Abstract
Objective The course of systemic sclerosis-associated interstitial lung disease (SSc-ILD) is highly variable and different from continuously progressive idiopathic pulmonary fibrosis (IPF). Most proposed definitions of progressive pulmonary fibrosis or SSc-ILD severity are based on the research data from patients with IPF and are not validated for patients with SSc-ILD. Our study aimed to gather the current evidence for severity, progression and outcomes of SSc-ILD.Methods A systematic literature review to search for definitions of severity, progression and outcomes recorded for SSc-ILD was performed according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines in Medline, Embase, Web of Science and Cochrane Library up to 1 August 2023.Results A total of 9054 papers were reviewed and 342 were finally included. The most frequent tools used for the definition of SSc-ILD progression and severity were combined changes of carbon monoxide diffusing capacity (DLCO) and forced vital capacity (FVC), isolated FVC or DLCO changes, high-resolution CT (HRCT) extension and composite algorithms including pulmonary function test, clinical signs and HRCT data. Mortality was the most frequently reported long-term event, both from all causes or ILD related.Conclusions The studies presenting definitions of SSc-ILD 'progression', 'severity' and 'outcome' show a large heterogeneity. These results emphasise the need for developing a standardised, consensus definition of severe SSc-ILD, to link a disease specific definition of progression as a surrogate outcome for clinical trials and clinical practice.PROSPERO registration number CRD42022379254.Cite Now.
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Affiliation(s)
- Liubov Petelytska
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department Internal Medicine #3, Bogomolets National Medical University, Kiiv, Ukraine
| | - Francesco Bonomi
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Carlo Cannistrà
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Elisa Fiorentini
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Silvia Peretti
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Sara Torracchi
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Pamela Bernardini
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Carmela Coccia
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Riccardo De Luca
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Alessio Economou
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Juela Levani
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, San Raffaele Hospital, Milan, Italy
| | - Oliver Distler
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Cosimo Bruni
- Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence - Careggi University Hospital, Florence, Italy
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4
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Kamenova A, Tzouvelekis A, Margaritopoulos GA. Recent advances in the treatment of systemic sclerosis associated interstitial lung disease. Front Med (Lausanne) 2023; 10:1155771. [PMID: 37035331 PMCID: PMC10079888 DOI: 10.3389/fmed.2023.1155771] [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: 01/31/2023] [Accepted: 03/06/2023] [Indexed: 04/11/2023] Open
Abstract
Connective tissue diseases (CTDs) are a heterogenous group of systemic inflammatory disorders. The development of connective tissue disease-associated interstitial lung disease (CTD-ILD) is a key complication associated with significant morbidity and mortality. The aim of this review is to explore the pathogenesis of CTD-ILD and summarize the recent evidence from clinical trials for novel treatment options, including the role of antifibrotics and immunomodulatory therapies with a focus on systemic sclerosis associated ILD. Further clinical trials are ongoing to explore combination therapies and more targeted therapeutic options. Clinicians remain faced with the difficult challenge of appropriately selecting patients who will benefit from the available therapies and timing the start of therapy at the most suitable part of the disease course.
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Affiliation(s)
- Antoniya Kamenova
- Interstitial Lung Disease Unit, London North West University Hospital HT, London, United Kingdom
| | - Argyris Tzouvelekis
- Respiratory Medicine Department, University of Patras, Patras, Greece
- *Correspondence: Argyris Tzouvelekis,
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5
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Ghandour AM, Gamal RM, Eldein GS, Gamal AM, El-Hakeim E, Galal MAA, El-Nouby FH, Makarem YS, Awad AA, Hafez AA, Abozaid HSM. Study the Relationship of MDCT Staging in Disease Extent with the Systemic Sclerosis Disease Parameters. REUMATOLOGIA CLINICA 2022; 18:597-602. [PMID: 36435556 DOI: 10.1016/j.reumae.2021.04.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Accepted: 04/08/2021] [Indexed: 06/16/2023]
Abstract
BACKGROUND AND OBJECTIVES The highest incidence of death in systemic sclerosis due to pulmonary disease raises the need for early detection and treatment. The study aim is the assessment of interstitial pulmonary disease by Multi Detector High Resolution CT (MDCT) and finds its relationship with the other disease parameters and the Pulmonary Function tests (PFT). PATIENTS AND METHODS A prospective cross-sectional study was performed in Assiut University Hospitals from May 2018 to January 2020 and included 62 consecutive SSc female patients. Demographic, clinical, Laboratory, PFT and MDCT assessment were conducted for all participants. RESULTS The coarseness of fibrosis was 8.32 (range 0.0-17), the average proportion of ground-glass opacification was 28.3% (range, 0.0%-75%). Honey-comb pattern was seen in (52.5%). Mean Extent of disease was 46.25±3.7 (range 5-81). Restrictive deficit found in 42 patients. Significant relation was found between the extent of disease and the percentage predicted FVC (r=0.373, p 0.018) and FEV1/FVC (r=0.593, p 0.000) and coarseness of fibrosis and proportion of ground glass opacification correlated inversely with VC (r=-0.385, p=0.014, r=-0.376, p=0.017 respectively), Rayanud's phenomena, modified Rodnan Skin Score and Medsger's general are positively correlated with MDCT disease extent. CONCLUSION Scoring of systemic sclerosis (SSc) related interstitial lung disease (SSc-ILD) could be applicable as one of the important tools for disease assessment.
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Affiliation(s)
- Abeer M Ghandour
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Rania M Gamal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | | | - Aya M Gamal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Eman El-Hakeim
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Marwa A A Galal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Fatma H El-Nouby
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Yasmine S Makarem
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Ahmed Abdellatif Awad
- Department of Physical Medicine, Rheumatology & Rehabilitation, Ain Shams University, Egypt
| | - Ahmed A Hafez
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
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6
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Castellví I, Vidal S, Valenzuela C. Autoimmunity in the Study of Interstitial Lung Disease: Are Serological Test Enough? Arch Bronconeumol 2022; 58:588-589. [PMID: 35312568 DOI: 10.1016/j.arbres.2021.08.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 08/23/2021] [Indexed: 11/26/2022]
Affiliation(s)
- Ivan Castellví
- Department of Rheumatology and Systemic Autoimmune Diseases, Hospital Universitari de la Santa Creu I Sant Pau, Barcelona, Spain.
| | - Silvia Vidal
- Department of Immunology, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Claudia Valenzuela
- Department of Pneumology, Hospital Universitario de la Princesa, Madrid, Spain
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7
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Vonk MC, Smith V, Sfikakis PP, Cutolo M, Del Galdo F, Seibold JR. Pharmacological treatments for SSc-ILD: Systematic review and critical appraisal of the evidence. Autoimmun Rev 2021; 20:102978. [PMID: 34718159 DOI: 10.1016/j.autrev.2021.102978] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 07/08/2021] [Indexed: 10/20/2022]
Abstract
Many therapies have been investigated for systemic sclerosis-associated interstitial lung disease (SSc-ILD), including immunosuppressive therapies, antifibrotic agents, immunomodulators and monoclonal antibodies. There is a high unmet medical need to better understand the current evidence for treatment efficacy and safety. This systematic review aims to present the existing literature on different drug treatments investigated for SSc-ILD and to critically assess the level of evidence for these drugs. A systematic review was performed in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A structured literature search was performed for clinical trials and observational studies on the treatment of SSc-ILD with pharmaceutical interventions from 1 January 1990 to 15 December 2020. The quality of each reference was assessed using the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) criteria. A total of 77 references were reviewed and 13 different treatments were identified. We found high-quality evidence for the use of cyclophosphamide, nintedanib, mycophenolate and tocilizumab. Therefore, we would posit that the clinical community has four valid options for treatment of SSc-ILD. Further research is mandatory to provide more evidence for the optimal treatment strategy in SSc-ILD, including the optimal time to initiate treatment, selection of patients for treatment and upfront combination therapy.
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Affiliation(s)
- Madelon C Vonk
- Department of Rheumatic Diseases, Radboud University Medical Center, Nijmegen, 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
| | - Petros P Sfikakis
- National and Kapodistrian University of Athens Medical School, Athens, Greece
| | - Maurizio Cutolo
- Laboratory of Experimental Rheumatology, Postgraduate School of Rheumatology, Department of Internal Medicine, University of Genova, IRCCS San Martino Polyclinic Genova, Genoa, Italy
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8
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Lin SN, Mao R, Qian C, Bettenworth D, Wang J, Li J, Bruining D, Jairath V, Feagan B, Chen M, Rieder F. Development of Anti-fibrotic Therapy in Stricturing Crohn's Disease: Lessons from Randomized Trials in Other Fibrotic Diseases. Physiol Rev 2021; 102:605-652. [PMID: 34569264 DOI: 10.1152/physrev.00005.2021] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Intestinal fibrosis is considered an inevitable complication of Crohn's disease (CD) that results in symptoms of obstruction and stricture formation. Endoscopic or surgical treatment is required to treat the majority of patients. Progress in the management of stricturing CD is hampered by the lack of effective anti-fibrotic therapy; however, this situation is likely to change because of recent advances in other fibrotic diseases of the lung, liver and skin. In this review, we summarized data from randomized controlled trials (RCT) of anti-fibrotic therapies in these conditions. Multiple compounds have been tested for the anti-fibrotic effects in other organs. According to their mechanisms, they were categorized into growth factor modulators, inflammation modulators, 5-hydroxy-3-methylgultaryl-coenzyme A (HMG-CoA) reductase inhibitors, intracellular enzymes and kinases, renin-angiotensin system (RAS) modulators and others. From our review of the results from the clinical trials and discussion of their implications in the gastrointestinal tract, we have identified several molecular candidates that could serve as potential therapies for intestinal fibrosis in CD.
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Affiliation(s)
- Si-Nan Lin
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, United States
| | - Ren Mao
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.,Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, United States
| | - Chenchen Qian
- Department of Internal Medicine, UPMC Pinnacle, Harrisburg, Pennsylvania, United States
| | - Dominik Bettenworth
- Department of Medicine B, Gastroenterology and Hepatology, University Hospital Münster, Münster, Germany
| | - Jie Wang
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Henan Key Laboratory of Immunology and Targeted Drug, Xinxiang Medical University, Xinxiang, Henan Province, China
| | - Jiannan Li
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, United States
| | - David Bruining
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine, Rochester, Minnesota, United States
| | - Vipul Jairath
- Alimentiv Inc., London, ON, Canada.,Department of Medicine, Western University, London, ON, Canada.,Department of Biostatistics and Epidemiology, Western University, London, ON, Canada
| | - Brian Feagan
- Alimentiv Inc., London, ON, Canada.,Department of Medicine, Western University, London, ON, Canada.,Department of Biostatistics and Epidemiology, Western University, London, ON, Canada
| | - Minhu Chen
- Department of Gastroenterology and Hepatology, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | | | - Florian Rieder
- Department of Inflammation and Immunity, Lerner Research Institute, Cleveland Clinic, Cleveland, Ohio, United States.,Department of Gastroenterology, Hepatology and Nutrition, Digestive Disease Institute, Cleveland Clinic, Cleveland, Ohio, United States
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Kase K, Watanabe S, Saeki K, Waseda Y, Takato H, Ichikawa Y, Murata A, Yasui M, Noriyuki O, Hara J, Sone T, Abo M, Kimura H, Kasahara K. Fractional analysis of bronchoalveolar lavage in systemic sclerosis-associated interstitial lung disease. J Thorac Dis 2021; 13:4146-4155. [PMID: 34422344 PMCID: PMC8339759 DOI: 10.21037/jtd-20-2596] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 05/20/2021] [Indexed: 12/14/2022]
Abstract
Background The utility of bronchoalveolar lavage (BAL) in the evaluation of systemic sclerosis-associated interstitial lung disease (SSc-ILD) remains controversial. Fractional analysis of BAL (FBAL) is a technique that can analyze small airways and alveolar compartments separately and has proven informative in other ILDs. The aim of this study was to explore FBAL characteristics across the spectrum of SSc-ILD severity. Methods We retrospectively reviewed patients with SSc-ILD who underwent bronchoscopy with FBAL using three 50 mL aliquots of saline solution. These aliquots were analyzed separately for differential cell composition (FBAL-1, -2, and -3). We compared the FBAL cell composition to the progression of ILD and end-stages of ILD using Cox proportional hazards models. Results Sixty-eight patients with SSc-ILD were enrolled in this study. The percentage of neutrophils and eosinophils was lower in FBAL-3 compared to FBAL-1. In contrast, the percentage of macrophages and lymphocytes was higher in FBAL-3. Neutrophils in FBAL-2, -3, and the estimated total FBAL cell fraction (FBAL-total) were negatively correlated with the forced vital capacity % predicted (r=−0.420, −0.362, −0.409, respectively). Although FBAL-total was not linked to the progression and end-stage of ILD, a high percentage of neutrophils in FBAL-3 was significantly associated with the development of end-stage ILD (HR 1.093, 95% CI: 1.003–1.190). Conclusions A higher percentage of neutrophils in FBAL-3 is correlated with development of end-stage ILD in SSc-ILD as well as mortality.
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Affiliation(s)
- Kazumasa Kase
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan.,Respiratory Medicine, Japan Community Health Care Organization, Kanazawa Hospital, Kanazawa, Ishikawa, Japan
| | - Satoshi Watanabe
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Keigo Saeki
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Yuko Waseda
- Third Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Hazuki Takato
- Respiratory Medicine, Japan Community Health Care Organization, Kanazawa Hospital, Kanazawa, Ishikawa, Japan
| | - Yukari Ichikawa
- Respiratory Medicine, Kanazawa Municipal Hospital, Kanazawa, Ishikawa, Japan
| | - Akari Murata
- Respiratory Medicine, Keiju Medical Center, Nanao, Ishikawa Japan
| | - Masahide Yasui
- Respiratory Medicine, National Hospital Organization Nanao Hospital, Nanao, Ishikawa, Japan
| | - Ohkura Noriyuki
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Johsuke Hara
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Takashi Sone
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Miki Abo
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Hideharu Kimura
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
| | - Kazuo Kasahara
- Respiratory Medicine, Kanazawa University Graduate School of Medical Sciences, Kanazawa, Ishikawa, Japan
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10
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Ghandour AM, Gamal RM, Eldein GS, Gamal AM, El-Hakeim E, Galal MAA, El-Nouby FH, Makarem YS, Awad AA, Hafez AA, Abozaid HSM. Study the Relationship of MDCT Staging in Disease Extent with the Systemic Sclerosis Disease Parameters. REUMATOLOGIA CLINICA 2021; 18:S1699-258X(21)00120-0. [PMID: 34147353 DOI: 10.1016/j.reuma.2021.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/12/2020] [Revised: 03/09/2021] [Accepted: 04/08/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND OBJECTIVES The highest incidence of death in systemic sclerosis due to pulmonary disease raises the need for early detection and treatment. The study aim is the assessment of interstitial pulmonary disease by Multi Detector High Resolution CT (MDCT) and finds its relationship with the other disease parameters and the Pulmonary Function tests (PFT). PATIENTS AND METHODS A prospective cross-sectional study was performed in Assiut University Hospitals from May 2018 to January 2020 and included 62 consecutive SSc female patients. Demographic, clinical, Laboratory, PFT and MDCT assessment were conducted for all participants. RESULTS The coarseness of fibrosis was 8.32 (range 0.0-17), the average proportion of ground-glass opacification was 28.3% (range, 0.0%-75%). Honey-comb pattern was seen in (52.5%). Mean Extent of disease was 46.25±3.7 (range 5-81). Restrictive deficit found in 42 patients. Significant relation was found between the extent of disease and the percentage predicted FVC (r=0.373, p 0.018) and FEV1/FVC (r=0.593, p 0.000) and coarseness of fibrosis and proportion of ground glass opacification correlated inversely with VC (r=-0.385, p=0.014, r=-0.376, p=0.017 respectively), Rayanud's phenomena, modified Rodnan Skin Score and Medsger's general are positively correlated with MDCT disease extent. CONCLUSION Scoring of systemic sclerosis (SSc) related interstitial lung disease (SSc-ILD) could be applicable as one of the important tools for disease assessment.
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Affiliation(s)
- Abeer M Ghandour
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Rania M Gamal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | | | - Aya M Gamal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Eman El-Hakeim
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Marwa A A Galal
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Fatma H El-Nouby
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Yasmine S Makarem
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
| | - Ahmed Abdellatif Awad
- Department of Physical Medicine, Rheumatology & Rehabilitation, Ain Shams University, Egypt
| | - Ahmed A Hafez
- Department of Rheumatology& Rehabilitation, Assuit University, Egypt
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11
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Kawamura S, Kubo T, Takada K, Sunami R, Okawa S, Iwamoto Y, Hirabae A, Taniguchi A, Maeda Y, Kiura K, Tabata M. A case of interstitial pneumonia associated with systemic sclerosis and primary peritoneal serous carcinoma successfully treated with cyclophosphamide. Int Cancer Conf J 2021; 10:197-200. [PMID: 34221831 DOI: 10.1007/s13691-021-00475-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Accepted: 02/13/2021] [Indexed: 11/25/2022] Open
Abstract
A 62-year-old woman with edema and color changes in her fingers underwent computed tomography (CT); slight interstitial changes were detected in the lungs with multiple tumors in the anterior and hilar region of the liver. Based on the blood test findings, she was diagnosed with interstitial pneumonia associated with systemic sclerosis. Ultrasound-guided biopsy from the hepatic hilar lymph node revealed poorly differentiated serous adenocarcinoma cells. High serum CA-125 levels suggested primary peritoneal serous carcinoma (PPSC). Owing to increased interstitial shadows on chest CT images and worsening respiratory distress, intravenous cyclophosphamide and oral prednisolone treatment was started. The skin-related symptoms, respiratory distress, and interstitial shadows improved, and the tumor size reduced. Eighteen months later, the patient has had no exacerbation of interstitial pneumonia, and the PPSC is well controlled.
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Affiliation(s)
- Shunichi Kawamura
- Center for Graduate Medical Education, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Toshio Kubo
- Center for Clinical Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Kenji Takada
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Ryota Sunami
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Sachi Okawa
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Yoshitaka Iwamoto
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
- General Internal Medicine, Okayama Medical Center, 1711-1, Tamasu, Okayama, 701-1192 Japan
| | - Atsuko Hirabae
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Akihiko Taniguchi
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Yoshinobu Maeda
- Hematology, Oncology and Respiratory Medicine, Dentistry and Pharmaceutical Sciences, Okayama University Graduate School of Medicine, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Katsuyuki Kiura
- Allergy and Respiratory Medicine, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
| | - Masahiro Tabata
- Center for Clinical Oncology, Okayama University Hospital, 2-5-1 Shikata-cho, Okayama, 700-8558 Japan
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12
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Vonk MC. Is there still a role for cyclophosphamide in the treatment of systemic sclerosis? JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2020; 6:117-122. [PMID: 35382095 PMCID: PMC8892929 DOI: 10.1177/2397198320961673] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/23/2020] [Indexed: 12/27/2022]
Abstract
Cyclophosphamide has been the cornerstone of treatment of systemic sclerosis for
a long time and is the first-choice therapy for treating systemic
sclerosis–associated interstitial lung disease according to the European League
Against Rheumatism recommendations on treatment of systemic sclerosis. However,
new therapeutic options are emerging, and treatment with cyclophosphamide is
hampered by its toxicity and restricted possible treatment duration. This review
has a focus on the evidence of efficacy of cyclophosphamide in different aspects
of systemic sclerosis and its organ involvements, reviews its toxicity, and will
answer the question whether there is still a role for cyclophosphamide in the
treatment of systemic sclerosis, taking the evidence and current therapeutic
options into account.
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Affiliation(s)
- Madelon C Vonk
- Department of the Rheumatic Diseases, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands
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13
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Fallet B, Walker UA. Current immunosuppressive and antifibrotic therapies of systemic sclerosis and emerging therapeutic strategies. Expert Rev Clin Pharmacol 2020; 13:1203-1218. [PMID: 33008265 DOI: 10.1080/17512433.2020.1832466] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
INTRODUCTION Systemic sclerosis (SSc) is a rare, difficult to treat disease with profound effects on quality of life and high mortality. Complex and incompletely understood pathophysiologic processes and greatly heterogeneous clinical presentations and outcomes have hampered drug development. AREAS COVERED This review summarizes the currently available immunosuppressive and antifibrotic therapies and discusses novel approaches for the treatment of SSc. We reviewed the literature using the MEDLINE and ClinicalTrial.gov databases between May and September 2020. EXPERT OPINION Available immunosuppressive and antifibrotic drugs only modestly impact the course of the disease. Most drugs are currently only investigated in the subset of patients with early diffuse cutaneous SSc. In this patient population, hematopoietic stem-cell transplantation is currently the only treatment that has demonstrated reversal of lung involvement, enhanced quality of life and reduced long-term mortality, but carries the risk of short-term treatment-related mortality. A great need to provide better therapeutic options to patients exists also for those patients who have limited cutaneous skin involvement. A better understanding of SSc pathophysiology has enabled the identification of numerous new therapeutic targets. The progress made in the design of clinical trials and outcome parameters will likely result in the improvement of effective management options.
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Affiliation(s)
- Bénédict Fallet
- Department of Rheumatology, University Hospital Basel , Basel, Switzerland
| | - Ulrich A Walker
- Department of Rheumatology, University Hospital Basel , Basel, Switzerland
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14
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Distler O, Assassi S, Cottin V, Cutolo M, Danoff SK, Denton CP, Distler JHW, Hoffmann-Vold AM, Johnson SR, Müller Ladner U, Smith V, Volkmann ER, Maher TM. Predictors of progression in systemic sclerosis patients with interstitial lung disease. Eur Respir J 2020; 55:13993003.02026-2019. [PMID: 32079645 PMCID: PMC7236865 DOI: 10.1183/13993003.02026-2019] [Citation(s) in RCA: 125] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Accepted: 02/09/2020] [Indexed: 12/17/2022]
Abstract
Systemic sclerosis (SSc) is a systemic autoimmune disease affecting multiple organ systems, including the lungs. Interstitial lung disease (ILD) is the leading cause of death in SSc. There are no valid biomarkers to predict the occurrence of SSc-ILD, although auto-antibodies against anti-topoisomerase I and several inflammatory markers are candidate biomarkers that need further evaluation. Chest auscultation, presence of shortness of breath and pulmonary function testing are important diagnostic tools, but lack sensitivity to detect early ILD. Baseline screening with high-resolution computed tomography (HRCT) is therefore necessary to confirm an SSc-ILD diagnosis. Once diagnosed with SSc-ILD, patients' clinical courses are variable and difficult to predict, although certain patient characteristics and biomarkers are associated with disease progression. It is important to monitor patients with SSc-ILD for signs of disease progression, although there is no consensus about which diagnostic tools to use or how often monitoring should occur. In this article, we review methods used to define and predict disease progression in SSc-ILD. There is no valid definition of SSc-ILD disease progression, but we suggest that either a decline in forced vital capacity (FVC) from baseline of ≥10%, or a decline in FVC of 5–9% in association with a decline in diffusing capacity of the lung for carbon monoxide of ≥15% represents progression. An increase in the radiographic extent of ILD on HRCT imaging would also signify progression. A time period of 1–2 years is generally used for this definition, but a decline over a longer time period may also reflect clinically relevant disease progression. Lung function tests and chest imaging help predict who has SSc-associated ILD and whether it will progress. In the absence of standardised methods for doctors, we recommend a strategy that combines both lung function tests and chest imaging.http://bit.ly/2uK9ZD2
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Affiliation(s)
- Oliver Distler
- Dept of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Shervin Assassi
- Dept of Rheumatology and Clinical Immunogenetics, McGovern Medical School, University of Texas, Houston, TX, USA
| | - Vincent Cottin
- National Reference Center for Rare Pulmonary Diseases, Louis Pradel Hospital, Hospices Civils de Lyon, Claude Bernard University Lyon 1, UMR754, Lyon, France
| | - Maurizio Cutolo
- Research Laboratory, Clinical Division of Rheumatology, Dept of Internal Medicine DIMI, University of Genoa, IRCSS Polyclinic Hospital San Martino, Genoa, Italy
| | - Sonye K Danoff
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins Medicine, Baltimore, MD, USA
| | - Christopher P Denton
- UCL Centre for Rheumatology and Connective Tissue Diseases, Royal Free Hospital, London, UK
| | - Jörg H W Distler
- Dept of Internal Medicine 3, University of Erlangen-Nuremberg, Erlangen, Germany
| | | | - Sindhu R Johnson
- Toronto Scleroderma Program, Dept of Medicine, Toronto Western and Mount Sinai Hospitals, University of Toronto, Toronto, ON, Canada
| | - Ulf Müller Ladner
- Dept of Rheumatology and Clinical Immunology, Justus-Liebig University Giessen, Campus Kerckhoff, Bad Nauheim, Germany
| | - Vanessa Smith
- Dept of Rheumatology, Ghent University Hospital, Ghent, Belgium.,Dept of Internal Medicine, Ghent University, Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium
| | - Elizabeth R Volkmann
- Dept of Medicine, Division of Rheumatology, University of California, David Geffen School of Medicine, Los Angeles, CA, USA
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London, London, UK.,NIHR Respiratory Clinical Research Facility, Royal Brompton Hospital, London, UK
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15
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Suga K, Yamashita H, Takahashi Y, Katagiri D, Hinoshita F, Kaneko H. Therapeutic efficacy of combined glucocorticoid, intravenous cyclophosphamide, and double-filtration plasmapheresis for skin sclerosis in diffuse systemic sclerosis. Medicine (Baltimore) 2020; 99:e19301. [PMID: 32150064 PMCID: PMC7478820 DOI: 10.1097/md.0000000000019301] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
We treated skin sclerosis with triple therapy consisting of a glucocorticoid, intravenous cyclophosphamide, and double-filtration plasmapheresis. The objective of this study was to analyze its effectiveness in a case series of patients who received triple therapy.We enrolled 8 patients with diffuse cutaneous systemic sclerosis (dcSSc) who received triple therapy at our hospital from 2008 to 2016. We analyzed the mean change in the modified Rodnan skin score (mRSS), percentage of the predicted forced vital capacity (%FVC), percentage of the predicted carbon monoxide diffusing capacity (%DLCO), and serum KL-6 levels from baseline to follow-up.All patients were treated with an intermediate dose of oral prednisolone (30.6 ± 2.1 mg/day) initially. The mean cumulative dose of intravenous cyclophosphamide was 1.4 ± 0.2 g. The mean mRSS decreased significantly at follow-up compared with that at baseline (27.0 ± 3.3 vs 15.8 ± 3.5; P = .03). At the end of the treatment, the mean %FVC and %DLCO were improved moderately, although the differences were not significant. The serum KL-6 levels decreased from 578.9 ± 146.5 to 205.3 ± 43.1 U/ml (P = .02). No significant correlation was found between the change in mRSS or disease duration and the initial skin score severity.Triple therapy may improve skin sclerosis, with effectiveness equal or superior to other reported treatments. This preliminary case series demonstrates the potential of triple therapy for treating dcSSc. However, prospective studies with long-term follow-up should be performed to assess its role.
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Affiliation(s)
| | | | | | - Daisuke Katagiri
- Division of Nephrology, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
| | - Fumihiko Hinoshita
- Division of Nephrology, National Center for Global Health and Medicine, Shinjuku, Tokyo, Japan
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16
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Perelas A, Silver RM, Arrossi AV, Highland KB. Systemic sclerosis-associated interstitial lung disease. THE LANCET RESPIRATORY MEDICINE 2020; 8:304-320. [PMID: 32113575 DOI: 10.1016/s2213-2600(19)30480-1] [Citation(s) in RCA: 184] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/19/2019] [Accepted: 12/19/2019] [Indexed: 12/15/2022]
Abstract
Systemic sclerosis is an autoimmune connective tissue disease, which is characterised by immune dysregulation and progressive fibrosis that typically affects the skin, with variable internal organ involvement. It is a rare condition that affects mostly young and middle-aged women, resulting in disproportionate morbidity and mortality. Currently, interstitial lung disease is the most common cause of death among patients with systemic sclerosis, with a prevalence of up to 30% and a 10-year mortality of up to 40%. Interstitial lung disease is more common among African Americans and in people with the diffuse cutaneous form of systemic sclerosis or anti-topoisomerase 1 antibodies. Systemic sclerosis-associated interstitial lung disease most commonly presents with dyspnoea, cough, and a non-specific interstitial pneumonia pattern on CT scan, with a minority of cases fulfilling the criteria for usual interstitial pneumonia. The standard therapy has traditionally been combinations of immunosuppressants, particularly mycophenolate mofetil or cyclophosphamide. These immunosuppressants can be supplemented by targeted biological and antifibrotic therapies, whereas autologous haematopoietic stem-cell transplantation and lung transplantation are reserved for refractory cases.
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Affiliation(s)
- Apostolos Perelas
- Division of Pulmonary and Critical Care Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Richard M Silver
- Division of Rheumatology and Immunology, Medical University of South Carolina, Charleston, SC, USA
| | - Andrea V Arrossi
- Pathology and Laboratory Medicine Institute, Cleveland Clinic, Cleveland, OH, USA
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17
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Fischer A, Patel NM, Volkmann ER. Interstitial Lung Disease in Systemic Sclerosis: Focus on Early Detection and Intervention. Open Access Rheumatol 2019; 11:283-307. [PMID: 31849543 PMCID: PMC6910104 DOI: 10.2147/oarrr.s226695] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 11/09/2019] [Indexed: 12/11/2022] Open
Abstract
Systemic sclerosis (SSc) is a progressive and often devastating disease characterized by autoimmune dysfunction, vasculopathy, and fibrosis. Interstitial lung disease (ILD) is identified in the majority of patients with SSc and is the leading cause of SSc-related mortality. Although clinical manifestations and ILD severity vary among patients, lung function typically declines to the greatest extent during the first 3-4 years after disease onset. We aim to provide an overview of SSc-associated ILD (SSc-ILD) with a focus on current and emerging tools for early diagnosis of ILD and current and novel treatments under investigation. Early detection of ILD provides the opportunity for early therapeutic intervention, which could improve patient outcomes. Thoracic high-resolution computed tomography is the most effective method of identifying ILD in patients with SSc; it enables detection of mild lung abnormalities and plays an important role in monitoring disease progression. Cyclophosphamide and mycophenolate mofetil are the most commonly prescribed treatments for SSc-ILD. Recently, nintedanib (an antifibrotic) was approved by the Food and Drug Administration for patients with SSc-ILD; it is indicated for slowing the rate of decline in pulmonary function. However, there is a need for additional effective and well-tolerated disease-modifying therapy. Ongoing studies are evaluating other antifibrotics and novel agents. We envision that early detection of lung involvement, combined with the emergence and integration of novel therapies, will lead to improved outcomes in patients with SSc-ILD.
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Affiliation(s)
- Aryeh Fischer
- Division of Rheumatology, Division of Pulmonary Sciences and Critical Care Medicine, Department of Medicine, University of Colorado School of Medicine, Denver, CO, USA
| | - Nina M Patel
- Division of Pulmonary, Allergy and Critical Care Medicine, Columbia University Irving Medical Center, New York, NY, USA
| | - Elizabeth R Volkmann
- Division of Rheumatology, Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
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18
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Longitudinal Changes in Quantitative Interstitial Lung Disease on Computed Tomography after Immunosuppression in the Scleroderma Lung Study II. Ann Am Thorac Soc 2019; 15:1286-1295. [PMID: 30265153 DOI: 10.1513/annalsats.201802-079oc] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
RATIONALE The Scleroderma Lung Study II (SLS II) demonstrated significant improvements in pulmonary function and dyspnea at 24 months compared with baseline when patients with symptomatic scleroderma-related interstitial lung disease (SSc-ILD) were treated with either cyclophosphamide for 1 year (followed for another year on placebo) or mycophenolate mofetil for 2 years in a randomized, double-blind clinical trial. Physiologic and clinical outcomes of SLS II have been published previously. OBJECTIVES The aim of the study was to assess changes from baseline in the extent of SSc-ILD on high-resolution computed tomography (HRCT) measured in the SLS II participants using quantitative image analysis after 2 years and to determine whether these HRCT changes were correlated with the changes in physiologic and clinical measures over the same time interval. METHODS Ninety-seven of the 142 randomized subjects (cyclophosphamide group, 47 subjects; mycophenolate mofetil group, 50 subjects) participating in SLS II underwent thoracic volumetric thin-section HRCT at both baseline and 24 months. Quantitative computer-aided diagnosis scores using volumetric HRCT scans were obtained using a previously developed computer-aided system. The scores were quantitative lung fibrosis, quantitative ground glass, quantitative honeycomb, and quantitative interstitial lung disease (QILD), the latter representing the sum of quantitative lung fibrosis, quantitative ground glass, and quantitative honeycomb. These scores were obtained both for the whole lung and for individual lobes. Paired t tests were used for the combined (pooled) cyclophosphamide and mycophenolate mofetil groups to compare 24-month changes from baseline in both the whole lung and the lobe of maximal involvement as determined at baseline (worst lobe). RESULTS At the end of the 24-month trial, QILD in the whole lung was significantly reduced by a mean of 2.51% in the pooled groups (adjusted 95% confidence interval, -4.00 to -1.03%; P = 0.001). There was no significant difference in the QILD score improvement between the cyclophosphamide (-2.66%) and mycophenolate (-2.38%) groups when assessed separately (P = 0.88). For the pooled group, the 24-month changes in QILD scores in the whole lung correlated significantly with other outcomes, including 24-month changes in forced vital capacity (ρ = -0.37), single-breath diffusing capacity of the lung for carbon monoxide (ρ = -0.22), and breathlessness as measured by the Transition Dyspnea Index (ρ = -0.26). CONCLUSIONS Treatment of SSc-ILD with either cyclophosphamide for 1 year, followed by placebo for a second year, or mycophenolate for 2 years was associated with a significant reduction (improvement) in the extent of HRCT SSc-ILD assessed by computer-aided diagnosis scores, which correlated well with one or more other measures of treatment response. These findings demonstrate that actual changes in lung structure accompany improvements in physiologic and/or symptomatic measures in SSc-ILD.
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19
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Singh JA, Cleveland JD. Systemic sclerosis is associated with knee arthroplasty outcomes: a National US study. Clin Rheumatol 2019; 39:85-92. [PMID: 31444650 DOI: 10.1007/s10067-019-04754-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2019] [Revised: 08/01/2019] [Accepted: 08/15/2019] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To assess whether systemic sclerosis (SSc) is associated with total knee arthroplasty (TKA) outcomes. METHODS We used the 1998-2014 US National Inpatient Sample. We conducted multivariable-adjusted logistic regression analyses to examine the association of a diagnosis of SSc with post-TKA in-hospital complications (implant infection, revision, transfusion, mortality) and healthcare utilization (hospital charges, hospital stay, non-home vs. home discharge). Odds ratios (OR) and 95 % confidence intervals (CI) were calculated. RESULTS Our cohort included 8,123,388 people without SSc and 3894 people with SSc. In multivariable-adjusted analyses, compared to people without SSc, people with SSc had higher odds of transfusion, hospital stay > 3 days and non-home discharge with higher OR of 1.42 (95 % CI, 1.20, 1.69), 1.29 (95 % CI, 1.11, 1.49), and 1.29 (95 % CI, 1.11, 1.49), respectively. No differences were seen in revision, 0.68 (95 % CI, 0.10, 4.69) or hospital charges above the median, 1.01 (95 % CI, 0.70, 1.46). Differences in implant infection or mortality were not estimable, since none of the patients with SSc had implant infection or died. Sensitivity analyses that adjusted the main analysis additionally for hospital-level variables confirmed study findings with minimal or no attenuation of OR. CONCLUSION SSc was associated with higher risk of transfusion and increased healthcare utilization after TKA. Future studies should examine if interventions can address modifiable factors to further optimize these outcomes.Key Points• Systemic sclerosis was independently associated with higher healthcare utilization after TKA.• The adjusted odds of transfusion was higher in people with systemic sclerosis compared to those without systemic sclerosis who underwent TKA.
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Affiliation(s)
- Jasvinder A Singh
- Birmingham Veterans Affairs (VA) Medical Center, Birmingham, AL, USA. .,Department of Medicine at the School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA. .,Division of Epidemiology at the School of Public Health, University of Alabama at Birmingham, Faculty Office Tower 805B, 510 20th Street S, Birmingham, AL, 35294, USA.
| | - John D Cleveland
- Department of Medicine at the School of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
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20
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Morgan ND, Gelber AC. African Americans and Scleroderma: Examining the Root Cause of the Association. Arthritis Care Res (Hoboken) 2019; 71:1151-1153. [DOI: 10.1002/acr.23860] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2019] [Accepted: 02/19/2019] [Indexed: 11/05/2022]
Affiliation(s)
- Nadia D. Morgan
- Johns Hopkins University School of Medicine Baltimore Maryland
| | - Allan C. Gelber
- Johns Hopkins University School of Medicine Baltimore Maryland
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21
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van den Hombergh WMT, Simons SO, Teesselink E, Knaapen-Hans HKA, van den Hoogen FHJ, Fransen J, Vonk MC. Intravenous cyclophosphamide pulse therapy in interstitial lung disease associated with systemic sclerosis in a retrospective open-label study: influence of the extent of inflammation on pulmonary function. Clin Rheumatol 2018; 37:2715-2722. [PMID: 29987427 PMCID: PMC6154086 DOI: 10.1007/s10067-018-4171-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Revised: 05/27/2018] [Accepted: 06/04/2018] [Indexed: 12/02/2022]
Abstract
Interstitial lung disease (ILD) is the primary cause of death in patients with systemic sclerosis (SSc). It is thought that chronic inflammation is a key component in SSc-ILD. Treatment, such as cyclophosphamide (CYC), targets this inflammation. We hypothesized that treatment with CYC might be more effective in the inflammatory phase. Therefore, we analyzed whether the extent of inflammation, as assessed by the proportion of ground glass compared to fibrosis, SSc disease duration, the extent of ILD, or baseline diffusion capacity of the lungs (DLCO) < 60%, modifies the effect of intravenous CYC pulse therapy (750 mg/m2) on pulmonary function (as measured by FVC, DLCO) in SSc-ILD patients, after 12, 24, and 36 months. Consecutive patients with SSc-ILD receiving CYC pulses between 2003 and 2015 were included. Pulmonary function tests were performed at 0, 6, 12, 24, and 36 months. There were 75 patients included. Forced vital capacity (FVC) (86% of predicted) and DLCO (42% of predicted) were stable after 12, 24 and 36 months of follow-up (p > 0.05). Forty-four patients completed 12 cycles of CYC. For the extent of ILD, proportion of ground glass compared to fibrosis, SSc disease duration, and baseline DLCO, there were no differences (all p > 0.05) in the course of FVC and DLCO. Treatment with CYC followed by maintenance therapy stabilizes pulmonary function in patients with SSc-ILD over a 3-year period. The extent of ILD, proportion of ground glass, SSc disease duration, and baseline DLCO < 60% did not influence the effect of CYC on pulmonary function.
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Affiliation(s)
- W M T van den Hombergh
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands.
| | - S O Simons
- Department of Respiratory Medicine, Gelre Ziekenhuizen Apeldoorn, Apeldoorn, The Netherlands
| | - E Teesselink
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - H K A Knaapen-Hans
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - F H J van den Hoogen
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - J Fransen
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - M C Vonk
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
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22
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Caron M, Hoa S, Hudson M, Schwartzman K, Steele R. Pulmonary function tests as outcomes for systemic sclerosis interstitial lung disease. Eur Respir Rev 2018; 27:170102. [PMID: 29769294 PMCID: PMC9488607 DOI: 10.1183/16000617.0102-2017] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2017] [Accepted: 02/24/2018] [Indexed: 01/17/2023] Open
Abstract
Interstitial lung disease (ILD) is the leading cause of morbidity and mortality in systemic sclerosis (SSc). We performed a systematic review to characterise the use and validation of pulmonary function tests (PFTs) as surrogate markers for systemic sclerosis-associated interstitial lung disease (SSc-ILD) progression.Five electronic databases were searched to identify all relevant studies. Included studies either used at least one PFT measure as a longitudinal outcome for SSc-ILD progression (i.e. outcome studies) and/or reported at least one classical measure of validity for the PFTs in SSc-ILD (i.e. validation studies).This systematic review included 169 outcome studies and 50 validation studies. Diffusing capacity of the lung for carbon monoxide (DLCO) was cumulatively the most commonly used outcome until 2010 when it was surpassed by forced vital capacity (FVC). FVC (% predicted) was the primary endpoint in 70.4% of studies, compared to 11.3% for % predicted DLCO Only five studies specifically aimed to validate the PFTs: two concluded that DLCO was the best measure of SSc-ILD extent, while the others did not favour any PFT. These studies also showed respectable validity measures for total lung capacity (TLC).Despite the current preference for FVC, available evidence suggests that DLCO and TLC should not yet be discounted as potential surrogate markers for SSc-ILD progression.
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Affiliation(s)
- Melissa Caron
- Dept of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Respiratory Epidemiology and Clinical Research Unit (RECRU), Montreal Chest Institute, McGill University Health Centre, Montreal, QC, Canada
| | - Sabrina Hoa
- Dept of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Division of Rheumatology, Jewish General Hospital, Montreal, QC, Canada
| | - Marie Hudson
- Division of Rheumatology, Jewish General Hospital, Montreal, QC, Canada
| | - Kevin Schwartzman
- Dept of Epidemiology, Biostatistics and Occupational Health, McGill University, Montreal, QC, Canada
- Respiratory Epidemiology and Clinical Research Unit (RECRU), Montreal Chest Institute, McGill University Health Centre, Montreal, QC, Canada
| | - Russell Steele
- Dept of Mathematics and Statistics, McGill University, Montreal, QC, Canada
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23
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Asano Y, Jinnin M, Kawaguchi Y, Kuwana M, Goto D, Sato S, Takehara K, Hatano M, Fujimoto M, Mugii N, Ihn H. Diagnostic criteria, severity classification and guidelines of systemic sclerosis. J Dermatol 2018; 45:633-691. [PMID: 29687465 DOI: 10.1111/1346-8138.14162] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2017] [Accepted: 11/06/2017] [Indexed: 01/17/2023]
Abstract
Several effective drugs have been identified for the treatment of systemic sclerosis (SSc). However, in advanced cases, not only their effectiveness is reduced but they may be also harmful due to their side-effects. Therefore, early diagnosis and early treatment is most important for the treatment of SSc. We established diagnostic criteria for SSc in 2003 and early diagnostic criteria for SSc in 2011, for the purpose of developing evaluation of each organ in SSc. Moreover, in November 2013, the American College of Rheumatology and the European Rheumatology Association jointly developed new diagnostic criteria for increasing their sensitivity and specificity, so we revised our diagnostic criteria and severity classification of SSc. Furthermore, we have revised the clinical guideline based on the newest evidence. In particular, the clinical guideline was established by clinical questions based on evidence-based medicine according to the New Minds Clinical Practice Guideline Creation Manual (version 1.0). We aimed to make the guideline easy to use and reliable based on the newest evidence, and to present guidance as specific as possible for various clinical problems in treatment of SSc.
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Affiliation(s)
- Yoshihide Asano
- Department of Dermatology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masatoshi Jinnin
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
| | - Yasushi Kawaguchi
- Institute of Rheumatology, Tokyo Woman's Medical University, Tokyo, Japan
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Daisuke Goto
- Department of Rheumatology, Faculty of Medicine, Univertity of Tsukuba, Ibaraki, Japan
| | - Shinichi Sato
- Department of Dermatology, Faculty of Medicine, The University of Tokyo, Tokyo, Japan
| | - Kazuhiko Takehara
- Department of Molecular Pathology of Skin, Faculty of Medicine, Institute of Medical, Pharmaceutical and Health Sciences, Kanazawa University, Ishikawa, Japan
| | - Masaru Hatano
- Graduate School of Medicine Department of Therapeutic Strategy for Heart Failure, The University of Tokyo, Tokyo, Japan
| | - Manabu Fujimoto
- Department of Dermatology, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Naoki Mugii
- Section of Rehabilitation, Kanazawa University Hospital, Ishikawa, Japan
| | - Hironobu Ihn
- Department of Dermatology and Plastic Surgery, Faculty of Life Sciences, Kumamoto University, Kumamoto, Japan
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24
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Eyraud A, Scouppe L, Barnetche T, Forcade E, Lazaro E, Duffau P, Richez C, Seneschal J, Truchetet ME. Efficacy and safety of autologous haematopoietic stem cell transplantation in systemic sclerosis: a systematic review of the literature. Br J Dermatol 2018; 178:650-658. [PMID: 28906550 DOI: 10.1111/bjd.15993] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/05/2017] [Indexed: 12/21/2022]
Abstract
We aimed to assess the efficacy of autologous haematopoietic stem cell transplantation (HSCT) for skin sclerosis (SSc) and lung function in SSc. We performed a systematic literature review in the PubMed and Scopus databases from the earliest records to March 2016. We assessed study quality using the Cochrane tool for randomized studies, the Newcastle-Ottawa Scale for controlled cohort studies and an 18-item quality-appraisal checklist for case series. The primary outcome was the improvement of skin thickening using the modified Rodnan Skin Score (mRSS). The secondary outcome was efficacy on lung function, using diffusing capacity of the lungs for carbon monoxide and forced vital capacity (FVC). The safety of the procedure was evaluated. The literature search identified 431 citations. There were 38 studies involving a total of 344 patients who fulfilled our inclusion criteria. No meta-analysis was performed due to a high heterogeneity. There was a significant improvement in mRSS in the majority of the reports (P < 0·05), and the results were sustained for up to 8 years after autologous HSCT. The randomized studies and the four cohort studies each showed a slight but statistically significant improvement in FVC at 1 or 2 years. The treatment-related mortality calculated by pooling patients of 35 studies (336 patients with a follow-up up to 146 months) was 8·3% after autologous HSCT and 1% in cyclophosphamide-treated groups. Despite heterogeneity among the studies, we determined that autologous HSCT significantly improved cutaneous fibrosis and slightly improved FVC. Safety of autologous HSCT is acceptable given the severity of the disease. This systematic review was registered on PROSPERO, number CRD42016027951.
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Affiliation(s)
- A Eyraud
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
| | - L Scouppe
- Department of Rheumatology, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France
| | - T Barnetche
- Department of Rheumatology, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France
| | - E Forcade
- Department of Hematology, Hôpital Haut-Levêque, CHU de Bordeaux, Bordeaux, France.,Immunology Laboratory, ImmunoConCEpt, UMR CNRS 5164, Université de Bordeaux, 33076, Bordeaux, France
| | - E Lazaro
- Immunology Laboratory, ImmunoConCEpt, UMR CNRS 5164, Université de Bordeaux, 33076, Bordeaux, France.,Department of Internal Medicine, Hôpital Haut-Levêque, CHU de Bordeaux, Bordeaux, France
| | - P Duffau
- Immunology Laboratory, ImmunoConCEpt, UMR CNRS 5164, Université de Bordeaux, 33076, Bordeaux, France.,Department of Internal Medicine, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France
| | - C Richez
- Department of Rheumatology, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France.,Immunology Laboratory, ImmunoConCEpt, UMR CNRS 5164, Université de Bordeaux, 33076, Bordeaux, France
| | - J Seneschal
- Department of Dermatology, Hôpital Saint-André, CHU de Bordeaux, Bordeaux, France.,Department of Dermatology and Paediatric Dermatology, INSERM U1035 Immuno-dermatology ATIP-AVENIR, Université de Bordeaux, 33076, Bordeaux, France
| | - M-E Truchetet
- Department of Rheumatology, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France.,Immunology Laboratory, ImmunoConCEpt, UMR CNRS 5164, Université de Bordeaux, 33076, Bordeaux, France
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25
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George PM, Wells AU. Disease staging and sub setting of interstitial lung disease associated with systemic sclerosis: impact on therapy. Expert Rev Clin Immunol 2018; 14:127-135. [DOI: 10.1080/1744666x.2018.1427064] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Peter M. George
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
| | - Athol U. Wells
- Interstitial Lung Disease Unit, Royal Brompton Hospital, London, UK
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26
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Treatment of Systemic Sclerosis-related Interstitial Lung Disease: A Review of Existing and Emerging Therapies. Ann Am Thorac Soc 2017; 13:2045-2056. [PMID: 27560196 DOI: 10.1513/annalsats.201606-426fr] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Although interstitial lung disease accounts for the majority of deaths of patients with systemic sclerosis, treatment options for this manifestation of the disease are limited. Few high-quality, randomized, controlled trials exist for systemic sclerosis-related interstitial lung disease, and historically, studies have favored the use of cyclophosphamide. However, the benefit of cyclophosphamide for this disease is tempered by its complex adverse event profile. More recent studies have demonstrated the effectiveness of mycophenolate for systemic sclerosis-related interstitial lung disease, including Scleroderma Lung Study II. This review highlights the findings of this study, which was the first randomized controlled trial to compare cyclophosphamide with mycophenolate for the treatment of systemic sclerosis-related interstitial lung disease. The results reported in this trial suggest that there is no difference in treatment efficacy between mycophenolate and cyclophosphamide; however, mycophenolate appears to be safer and more tolerable than cyclophosphamide. In light of the ongoing advances in our understanding of the pathogenic mechanisms underlying interstitial lung disease in systemic sclerosis, this review also summarizes novel treatment approaches, presenting clinical and preclinical evidence for rituximab, tocilizumab, pirfenidone, and nintedanib, as well as hematopoietic stem cell transplantation and lung transplantation. This review further explores how reaching a consensus on appropriate study end points, as well as trial enrichment criteria, is central to improving our ability to judiciously evaluate the safety and efficacy of emerging experimental therapies for systemic sclerosis-related interstitial lung disease.
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27
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Kameda H, Suzuki M, Takeuchi T. Platelet-Derived Growth Factor as a Therapeutic Target for Systemic Autoimmune Diseases. Drug Target Insights 2017. [DOI: 10.1177/117739280700200006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Affiliation(s)
- Hideto Kameda
- Division of Rheumatology/Clinical Immunology, Department of Internal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan
| | - Miyuki Suzuki
- Division of Rheumatology/Clinical Immunology, Department of Internal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan
| | - Tsutomu Takeuchi
- Division of Rheumatology/Clinical Immunology, Department of Internal Medicine, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan
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28
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Mycophenolate mofetil for scleroderma-related interstitial lung disease: A real world experience. PLoS One 2017; 12:e0177107. [PMID: 28542177 PMCID: PMC5444590 DOI: 10.1371/journal.pone.0177107] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2016] [Accepted: 04/21/2017] [Indexed: 11/30/2022] Open
Abstract
Background and objective Interstitial lung disease (ILD) remains the number one cause of mortality in scleroderma (SSc). Our goal was to determine the effectiveness of mycophenolate mofetil (MMF) in treating SSc-ILD in a retrospective study. Methods A retrospective, computer-assisted search was performed to identify patients with SSc-ILD treated with MMF from 1997 through 2014. We used a novel software tool, Computer-Aided Lung Informatics for Pathology Evaluation and Rating (CALIPER), to quantify parenchymal lung abnormalities on high-resolution computed tomography. Lung function was evaluated at baseline, 6, 12, and 24 months of MMF therapy. Results We identified 46 patients (28 females) with SSc-ILD (mean age at diagnosis 55 y) treated with MMF for at least 1 year (majority on 2 gm/day). Twenty-one patients (45.7%) stopped using MMF during the follow up period after the first 12 months, and they took MMF for a median of 2.12 years (range, 0.91–8.93 years). Only 4 discontinued MMF because of disease progression. Compared to baseline, the mean percentage change in forced vital capacity (95% CI) at 6, 12, and 24 months, respectively, was 1.01% (−2.38%-4.39%) (n = 26), 2.06% (−1.09%-5.22%) (n = 31), and −0.07% (−3.31%-3.17%) (n = 30), and the mean percentage change in ILD as measured by CALIPER (95% CI) was −5.40% (−18.62%-7.83%) (n = 18), −1.51% (−14.69%-11.68%) (n = 17), and −8.35% (−20.71%-4.02%) (n = 22).The mean right ventricular systolic pressure (RVSP) remained stable over the study period. Conclusions MMF is well tolerated and slows the rate of decline in lung function in SSc-ILD patients, even at doses lower at 3 g/day.
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29
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Managing Systemic Sclerosis-Related Interstitial Lung Disease in the Modern Treatment Era. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2017. [DOI: 10.5301/jsrd.5000237] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Interstitial lung disease (ILD) affects the majority of patients with systemic sclerosis (SSc) and is the leading cause of death in SSc. Traditionally, treatments for SSc-ILD have targeted broad suppression of the immune system with agents such as cyclophosphamide and mycophenolate. The recently published Scleroderma Lung Study (SLS) II demonstrated that treatment with either oral cyclophosphamide or mycophenolate led to similar improvement in lung function, dyspnea and radiographic extent of fibrosis. However, with the emergence of anti-fibrotic therapy for the treatment of idiopathic pulmonary fibrosis, the repurposing of biologic agents used to treat other connective tissue diseases, and the introduction of hematopoetic stem-cell transplantation for patients with early diffuse SSc, options for managing SSc-ILD have increased. For the first time ever, patients and physicians have choices for how to treat SSc-ILD. At the same time, the study and administration of these novel therapeutic agents have raised important clinical research questions that warrant further investigation. This review describes the current and experimental therapies available for SSc-ILD. This review also explores unanswered questions directly relevant to patient care and future research efforts in this area, including questions on indications for initiation of SSc-ILD therapy, the use of maintenance SSc-ILD therapy and the duration of SSc-ILD therapy. Conducting studies designed to answer these important questions is central to advancing SSc-ILD research and improving outcomes for patients with this devastating disease.
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30
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Tall F, Dechomet M, Riviere S, Cottin V, Ballot E, Tiev KP, Montin R, Morin C, Chantran Y, Grange C, Jullien D, Ninet J, Chretien P, Cabane J, Fabien N, Johanet C. The Clinical Relevance of Antifibrillarin (anti-U3-RNP) Autoantibodies in Systemic Sclerosis. Scand J Immunol 2017; 85:73-79. [PMID: 27864990 DOI: 10.1111/sji.12510] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Accepted: 11/10/2016] [Indexed: 11/28/2022]
Abstract
Systemic sclerosis (SSc) is a heterogeneous autoimmune disease associated with several antinuclear autoantibodies useful to diagnosis and prognosis. The aim of the present multicentric study was to determine the clinical relevance of antifibrillarin autoantibodies (AFA) in patients with SSc. The clinical features of 37 patients with SSc positive for AFA (AFA+) and 139 SSc patients without AFA (AFA-) were collected retrospectively from medical records to enable a comparison between AFA- and AFA+ patients. Antifibrillarin autoantibodies were screened by an indirect immunofluorescence technique using HEp2 cells and identified by an in-house Western blot technique and/or an EliA test. Comparing AFA+ and AFA- patients, AFA+ patients were significantly younger at disease onset (36.9 versus 42.9; P = 0.02), more frequently male (P = 0.02) and of Afro-Caribbean descent (65% versus 7.7%; P < 0.001). At diagnosis, the Rodnan skin score evaluating the cutaneous manifestations was higher (13.3 versus 8.7; P = 0.01) and myositis was also more common in the AFA+ group (31.4% versus 12.2%; P < 0.01). Patients with AFA+ were not associated with diffuse cutaneous SSc or with lung involvement and no difference in survival was observed. Antifibrillarin autoantibodies are associated with patients of Afro-Caribbean origin and can identify patients with SSc who are younger at disease onset and display a higher prevalence of myositis.
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Affiliation(s)
- F Tall
- Immunology Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - M Dechomet
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon; Claude Bernard, Pierre-Benite, France
| | - S Riviere
- Internal Medicine Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - V Cottin
- Respiratory Diseases Department, Louis Pradel Hospital, Bron, France
| | - E Ballot
- Immunology Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - K P Tiev
- Internal Medicine Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - R Montin
- Immunology Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - C Morin
- Internal Medicine Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - Y Chantran
- Immunology Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - C Grange
- Internal Medicine Department, Lyon-Sud Hospital, Pierre-Bénite, France
| | - D Jullien
- Dermatology Department, Edouard Herriot Hospital, Lyon, France
| | - J Ninet
- Internal Medicine Department, Edouard Herriot Hospital, Lyon, France
| | - P Chretien
- Immunology Department, AP-HP Bicêtre Hospital, Kremlin Bicêtre, France
| | - J Cabane
- Internal Medicine Department, AP-HP Saint-Antoine Hospital, Paris, France
| | - N Fabien
- Immunology Department, Lyon-Sud Hospital, Hospices Civils de Lyon; Claude Bernard, Pierre-Benite, France.,University Lyon I, University of Lyon, Pierre-Bénite, France
| | - C Johanet
- Immunology Department, AP-HP Saint-Antoine Hospital, Paris, France.,UFR 967, Faculte de medecine, University Pierre et Marie Curie, Paris6, France
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31
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Jo HE, Glaspole IN, Levin KC, McCormack SR, Mahar AM, Cooper WA, Cameron R, Ellis SJ, Cottee AM, Webster SE, Troy LK, Torzillo PJ, Corte P, Symons KM, Taylor N, Corte TJ. Clinical impact of the interstitial lung disease multidisciplinary service. Respirology 2016; 21:1438-1444. [DOI: 10.1111/resp.12850] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2015] [Revised: 03/16/2016] [Accepted: 05/04/2016] [Indexed: 01/19/2023]
Affiliation(s)
- Helen E. Jo
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
| | - Ian N. Glaspole
- Department of Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
- Faculty of Medicine; Monash University; Melbourne Victoria Australia
| | - Kovi C. Levin
- Department of Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
| | - Samuel R. McCormack
- Department of Radiology; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Annabelle M. Mahar
- Department of Anatomical Pathology; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Wendy A. Cooper
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
- Department of Anatomical Pathology; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Rhoda Cameron
- Department of Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
| | - Samantha J. Ellis
- Department of Radiology; The Alfred Hospital; Melbourne Victoria Australia
| | - Alice M. Cottee
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
| | - Susanne E. Webster
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Lauren K. Troy
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
| | - Paul J. Torzillo
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
| | - Peter Corte
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Karen M. Symons
- Department of Respiratory Medicine; The Alfred Hospital; Melbourne Victoria Australia
| | - Nicole Taylor
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
| | - Tamera J. Corte
- Department of Respiratory Medicine; Royal Prince Alfred Hospital; Sydney New South Wales Australia
- Faculty of Medicine; University of Sydney; Sydney New South Wales Australia
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Marasini B, Belloli L, Massarotti M. Interstitial Lung Disease in Systemic Sclerosis. Int J Immunopathol Pharmacol 2016; 20:223-8. [PMID: 17624235 DOI: 10.1177/039463200702000202] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Interstitial lung disease is an early and serious complication of systemic sclerosis (SSc). Because it may be asymptomatic for a long period, and only the early (logistic phase is at present susceptible to treatment, early diagnosis and identification of risk are critical to the outcome. However, identifying SSc patients at risk for developing interstitial lung disease is at present difficult; therefore, a strict monitoring of the disease, especially in the first years, is mandatory. Treatment strategy is aimed at suppressing inflammation. Unfortunately, optimal therapy has not yet been established. Combination of corticosteroids and cyclophosphamide is considered the best therapeutic approach available so far, but doses and duration of treatment need to be determined. Future research should focus on new anti-inflammatory or immunosuppressive agents.
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Affiliation(s)
- B Marasini
- Rheumatology Unit, Humanitas Clinical Institute, IRCCS, University of Milan, Italy.
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33
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Siegert E, Riemekasten G. Are we too lenient with immunosuppression in severe cases of Systemic Sclerosis? Rheumatology (Oxford) 2016; 55:1914-6. [PMID: 27330162 DOI: 10.1093/rheumatology/kew242] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Elise Siegert
- Department of Rheumatology and Clinical Immunology, Charité - University Medicine Berlin, Berlin
| | - Gabriela Riemekasten
- Department of Rheumatology, University Medical Center Schleswig-Holstein, Lübeck, Germany
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34
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Abstract
The lung is a common site of complications of systemic connective tissue disease (CTD), and lung involvement can present in several ways. Interstitial lung disease (ILD) and pulmonary hypertension are the most common lung manifestations in CTD. Although it is generally thought that interstitial lung disease develops later on in CTD it is often the initial presentation ("lung dominant" CTD). ILD can be present in most types of CTD, including rheumatoid arthritis, scleroderma, systemic lupus erythematosus, polymyositis or dermatomyositis, Sjögren's syndrome, and mixed connective tissue disease. Despite similarities in clinical and pathologic presentation, the prognosis and treatment of CTD associated ILD (CTD-ILD) can differ greatly from that of other forms of ILD, such as idiopathic pulmonary fibrosis. Pulmonary hypertension (PH) can present as a primary vasculopathy in pulmonary arterial hypertension or in association with ILD (PH-ILD). Therefore, detailed history, physical examination, targeted serologic testing, and, occasionally, lung biopsy are needed to diagnose CTD-ILD, whereas both non-invasive and invasive assessments of pulmonary hemodynamics are needed to diagnose pulmonary hypertension. Immunosuppression is the mainstay of treatment for ILD, although data from randomized controlled trials (RCTs) to support specific treatments are lacking. Furthermore, treatment strategies vary according to the clinical situation-for example, the treatment of a patient newly diagnosed as having CTD-ILD differs from that of someone with an acute exacerbation of the disease. Immunosuppression is indicated only in select cases of pulmonary arterial hypertension related to CTD; more commonly, selective pulmonary vasodilators are used. For both diseases, comorbidities such as sleep disordered breathing, symptoms of dyspnea, and cough should be evaluated and treated. Lung transplantation should be considered in patients with advanced disease but is not always feasible because of other manifestations of CTD and comorbidities. Clinical trials of novel therapies including immunosuppressive therapies are needed to inform best treatment strategies.
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Affiliation(s)
- Stephen C Mathai
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sonye K Danoff
- Department of Medicine, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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35
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Jo HE, Corte TJ, Moodley Y, Levin K, Westall G, Hopkins P, Chambers D, Glaspole I. Evaluating the interstitial lung disease multidisciplinary meeting: a survey of expert centres. BMC Pulm Med 2016; 16:22. [PMID: 26831722 PMCID: PMC4736654 DOI: 10.1186/s12890-016-0179-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Accepted: 01/13/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multidisciplinary meetings (MDM) are the current "gold standard" in interstitial lung disease (ILD) diagnosis and comprise inter-disciplinary discussion of multiple forms of information to provide diagnostic and management outputs. Although bias could be potentially inserted at any step in the discussion process, to date there has been no consensus regarding the appropriate constitution and governance of MDM. We sought to determine the features of ILD MDMs based within ILD centres of excellence around the world. METHODS An internet based questionnaire was sent to twelve expert centres in Europe, North America, and Australia seeking information regarding the structure and governance of their MDM. Data was analysed for consistent themes and points of contrast. RESULTS Responses were received from 10 out of 12 centres. Similarities were demonstrated with regards to contributing attendees, meeting frequency and case numbers reviewed. Significant heterogeneity in attendee speciality group type, quantity and method of data presentation, approach to diagnosis formulation and documentation, and information provision was apparent. CONCLUSIONS The constitution of ILD MDMs differs considerably between expert centres. Such differences may result in discordant outcomes, and emphasise the need for further evidence regarding the appropriate constitution and governance of ILD MDMs.
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Affiliation(s)
- Helen E Jo
- Royal Prince Alfred Hospital, Sydney, Australia. .,University of Sydney, Sydney, Australia.
| | - Tamera J Corte
- Royal Prince Alfred Hospital, Sydney, Australia. .,University of Sydney, Sydney, Australia.
| | - Yuben Moodley
- University of Western Australia, Perth, Australia. .,Fiona Stanley Hospital, Perth, Australia. .,Respiratory Health Institute, Perth, Australia.
| | - Kovi Levin
- The Alfred Hospital, Melbourne, Australia.
| | - Glen Westall
- The Alfred Hospital, Melbourne, Australia. .,Monash University, Melbourne, Australia.
| | - Peter Hopkins
- Prince Charles Hospital, Brisbane, Australia. .,University of Queensland, Brisbane, Australia.
| | - Daniel Chambers
- Prince Charles Hospital, Brisbane, Australia. .,University of Queensland, Brisbane, Australia.
| | - Ian Glaspole
- The Alfred Hospital, Melbourne, Australia. .,Monash University, Melbourne, Australia.
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Lee JS, Fischer A. Current and emerging treatment options for interstitial lung disease in patients with rheumatic disease. Expert Rev Clin Immunol 2016; 12:509-20. [PMID: 26752397 DOI: 10.1586/1744666x.2016.1139454] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The management of connective tissue disease-associated interstitial lung disease (CTD-ILD) is complex and this arena offers many challenges to the practicing clinician. Unfortunately, treatment strategies and recommendations are often based on experience rather than evidence, and there are few effective therapeutic options. Pharmacologic intervention with immunosuppression is usually the mainstay of therapy and is reserved for those with clinically significant and/or progressive ILD. There is a desperate need for controlled trials across the spectrum of CTD-ILD and a number of potentially promising novel therapies warrant further study. It is important to address co-morbid conditions or aggravating factors (e.g., gastroesophageal reflux, aspiration, bone health, pulmonary hypertension, Pneumocystis jiroveci prophylaxis) and to institute non-pharmacologic management strategies (e.g., supplemental oxygen and cardiopulmonary rehabilitation) as part of a comprehensive treatment plan in CTD-ILD.
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Affiliation(s)
- Joyce S Lee
- a Department of Medicine , University of Colorado School of Medicine , Aurora , CO , USA
| | - Aryeh Fischer
- a Department of Medicine , University of Colorado School of Medicine , Aurora , CO , USA
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37
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Vigeland CL, Horton MR. Collagen vascular disease-associated interstitial lung disease. World J Respirol 2015; 5:93-101. [DOI: 10.5320/wjr.v5.i2.93] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2014] [Revised: 12/19/2014] [Accepted: 03/05/2015] [Indexed: 02/06/2023] Open
Abstract
Interstitial lung disease (ILD) is an important manifestation of collagen vascular diseases. It is a common feature of scleroderma, and also occurs in dermatomyositis and polymyositis, mixed connective tissue disease, Sjogren’s syndrome, rheumatoid arthritis, systemic lupus erythematosus, and Antineutrophil cytoplasmic antibody-associated vasculitis. When present, it is associated with increased morbidity and mortality, thus making early diagnosis important. In fact, in many patients, ILD may be the first manifestation of a collagen vascular disease. The most common symptoms are cough and dyspnea. The diagnosis is made based on pulmonary function tests showing restrictive lung disease and impaired oxygen diffusion and chest imaging showing ground glass infiltrates, interstitial thickening, and/or fibrosis. The most common histologic finding on lung biopsy is non-specific interstitial pneumonia, though organizing pneumonia and usual interstitial pneumonia may also be seen. Treatment is focused on addressing the underlying collagen vascular disease with immunosuppression, either with corticosteroids or a steroid-sparing agent such as cyclophosphamide, azathioprine, or mycophenolate, although the optimal agent and duration of therapy is not known. There are few clinical trials to guide therapy that focus specifically on the progression of ILD. The exception is in the case of scleroderma-associated ILD, where cyclophosphamide has been shown to be effective.
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Abstract
A thorough, often multidisciplinary assessment to determine extrathoracic versus intrathoracic disease activity and degrees of impairment is needed to optimize the management of connective tissue disease (CTD)-associated interstitial lung disease (ILD). Pharmacologic intervention with immunosuppression is the mainstay of therapy for all forms of CTD-ILD, but should be reserved for those that show clinically significant and/or progressive disease. The management of CTD-ILD is not yet evidence based and there is a need for controlled trials across the spectrum of CTD-ILD. Nonpharmacologic management strategies and addressing comorbidities or aggravating factors should be included in the comprehensive treatment plan for CTD-ILD.
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39
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Iudici M, Cuomo G, Vettori S, Bocchino M, Sanduzzi Zamparelli A, Cappabianca S, Valentini G. Low-dose pulse cyclophosphamide in interstitial lung disease associated with systemic sclerosis (SSc-ILD): Efficacy of maintenance immunosuppression in responders and non-responders. Semin Arthritis Rheum 2015; 44:437-44. [DOI: 10.1016/j.semarthrit.2014.09.003] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 07/28/2014] [Accepted: 09/02/2014] [Indexed: 12/23/2022]
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Tanaka M, Koike R, Sakai R, Saito K, Hirata S, Nagasawa H, Kameda H, Hara M, Kawaguchi Y, Tohma S, Takasaki Y, Dohi M, Nishioka Y, Yasuda S, Miyazaki Y, Kaneko Y, Nanki T, Watanabe K, Yamazaki H, Miyasaka N, Harigai M. Pulmonary infections following immunosuppressive treatments during hospitalization worsen the short-term vital prognosis for patients with connective tissue disease-associated interstitial pneumonia. Mod Rheumatol 2014; 25:609-14. [PMID: 25496409 DOI: 10.3109/14397595.2014.980384] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
OBJECTIVE Connective tissue disease-associated interstitial pneumonia (CTD-IP) significantly affects the mortality of patients with CTD. The purpose of the present study is to identify causes and risk factors for death during hospitalization for immunosuppressive treatment of CTD-IP. METHODS A multicenter, retrospective study was conducted that collected data from patients with CTD who had been hospitalized for commencing or intensifying immunosuppressive treatment of CTD-IP using a standardized case report form. Risk factors were identified using the Cox proportional hazard regression model. RESULTS A total of 322 CTD-IP patients were enrolled with rheumatoid arthritis (n = 84), systemic lupus erythematosus (n = 13), polymyositis (n = 33), dermatomyositis (n = 69), systemic sclerosis (n = 55), mixed connective tissue disease (n = 21), microscopic polyangiitis (n = 19), and overlap syndrome (n = 28). Of the 42 patients who died during hospitalization, 22 died from CTD-IP, 15 from CTD-IP and pulmonary infection, 2 from pulmonary infection, and 3 from other causes. Age ≥ 65 years and development of pulmonary infections after commencing or intensifying immunosuppressive treatments were identified as risk factors for death during hospitalization after adjusting for covariates. CONCLUSION Careful consideration of the benefit-risk balance of immunosuppressive treatment for CTD-IP is indispensable for improving the short-term vital prognosis of these patients.
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Affiliation(s)
- Michi Tanaka
- Department of Pharmacovigilance, Graduate School of Medical and Dental Sciences, Tokyo Medical Dental University , Bunkyo-ku, Tokyo , Japan
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Hua-Huy T, Rivière S, Tiev KP, Dinh-Xuan AT. [Use of pulmonary function tests and biomarkers studies to diagnose and follow-up interstitial lung disease in systemic sclerosis]. REVUE DE PNEUMOLOGIE CLINIQUE 2014; 70:335-342. [PMID: 25457218 DOI: 10.1016/j.pneumo.2014.09.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 08/31/2014] [Accepted: 09/05/2014] [Indexed: 06/04/2023]
Abstract
Interstitial lung disease (ILD) is becoming one of the main causes of death of patients with systemic sclerosis (SSc). The prevalence of ILD associated with SSc (SSc-ILD) varies from 33% to 100% according to diagnostic methods. Clinical features such as dyspnea on exertion, dry cough, and chest pains are not specific and usually late-appearing, implying more specific tests in the diagnostic, prognosis, and follow-up of ILD in patients with SSc. High resolution thoracic CT scanner (HRCT) is more sensitive than chest X-ray in the detection of SSc-ILD. Pulmonary function tests (PFT) are non-invasive and periodically used to assess the impacts of SSc on respiratory function. Diagnostic values of bronchoalveolar lavage and histological examination on lung biopsy are controversial. However, these techniques are essential for studying cellular and molecular mechanisms underlying the pathophysiology of SSc-ILD. Several biomarkers such as surfactant-A (SP-A), -D (SP-D), mucin-like high molecular weight glycoprotein (KL-6), and chemokine CCL-18 have been implicated in SSc-PID. Serum levels of these proteins are correlated with the severity of SSc-ILD, as assessed by HRCT and/or PFT. Finally, alveolar concentration of exhaled nitric oxide can be used to screen SSc patients with high risk of deterioration of respiratory function, in whom immunosuppressant treatment could be useful in preventing the evolution to irreversible lung fibrosis.
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Affiliation(s)
- T Hua-Huy
- UPRES-EA 2511, service de physiologie-explorations fonctionnelles, hôpital Cochin, AP-HP, université Paris Descartes, Sorbonne Paris Cité, 75014 Paris, France
| | - S Rivière
- Service de médecine interne, Hôpital Saint-Antoine, université Pierre-et-Marie-Curie, 75012 Paris, France
| | - K P Tiev
- Hôpital privé de Vitry, site Pasteur, 94400 Vitry-sur-Seine, France
| | - A T Dinh-Xuan
- UPRES-EA 2511, service de physiologie-explorations fonctionnelles, hôpital Cochin, AP-HP, université Paris Descartes, Sorbonne Paris Cité, 75014 Paris, France.
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Abstract
Pulmonary complications are an important extra-articular feature of autoimmune rheumatic diseases and a major cause of mortality. The underlying pathogenesis probably involves multiple cellular compartments, including the epithelium, lung fibroblasts, and the innate and adaptive immune system. Heterogeneity in the extent and progression of lung fibrosis probably reflects differences in underlying pathogenic mechanisms. Growing understanding of the key pathogenic drivers of lung fibrosis might lead to the development of more effective targeted therapies to replicate the treatment advances in other aspects of these diseases. Interstitial lung disease (ILD) in connective tissue disease (CTD) is characterized using the classification of the idiopathic interstitial pneumonias. Systemic sclerosis is most frequently associated with ILD and, in most of these patients, ILD manifests as a histological pattern of nonspecific interstitial pneumonia. Conversely, in rheumatoid arthritis, the pattern of ILD is most often usual interstitial pneumonia. The key goals of clinical assessment of patients with both ILD and CTD are the detection of ILD and prognostic evaluation to determine which patients should be treated. Data from treatment trials in systemic sclerosis support the use of immunosuppressive therapy, with the treatment benefit largely relating to the prevention of progression of lung disease.
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Inokoshi Y, Tanino Y, Wang X, Sato S, Fukuhara N, Nikaido T, Fukuhara A, Saito J, Frevert CW, Munakata M. Clinical significance of serum hyaluronan in chronic fibrotic interstitial pneumonia. Respirology 2014; 18:1236-43. [PMID: 23795990 DOI: 10.1111/resp.12144] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2012] [Revised: 03/20/2013] [Accepted: 04/22/2013] [Indexed: 02/05/2023]
Abstract
BACKGROUND AND OBJECTIVE Hyaluronan is an important constituent of the extracellular matrix in lungs, and growing evidence demonstrates its important biological properties in the lung. However, its role in interstitial pneumonia remains to be fully clarified. The goal of this study was to clarify the role of hyaluronan in interstitial pneumonia. METHODS Hyaluronan in serum and bronchoalveolar lavage (BAL) fluid of chronic interstitial pneumonia (CIP) patients was measured, and the correlation with clinical parameters was determined. In addition, the correlation between hyaluronan in serum and clinical parameters was analysed in patients with acute exacerbation of interstitial pneumonia (IP-AE). RESULTS When compared with healthy controls, serum hyaluronan was significantly greater in patients with CIP and was positively correlated with serum biomarkers of inflammation and fibrosis, such as C-reactive protein and surfactant protein-D. In BAL fluid, the amount of hyaluronan was positively correlated with the percentage of inflammatory cells and the amount of CXCL8. When compared with CIP patients, patients with IP-AE had significantly greater amounts of serum hyaluronan, and patients with the highest serum hyaluronan had the worst 60-day outcomes. CONCLUSIONS This work suggests that serum hyaluronan may be a clinically useful biomarker of interstitial pneumonia and suggests the possibility that hyaluronan is involved in the pathogenesis of interstitial pneumonia by recruiting inflammatory cells into the lungs.
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Affiliation(s)
- Yayoi Inokoshi
- Department of Pulmonary Medicine, Fukushima Medical University School of Medicine, Fukushima, Japan
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Wells AU. Interstitial lung disease in systemic sclerosis. Presse Med 2014; 43:e329-43. [PMID: 25217474 DOI: 10.1016/j.lpm.2014.08.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Accepted: 08/21/2014] [Indexed: 12/12/2022] Open
Abstract
Based on international collaborative data, interstitial lung disease is now the most frequent cause of death in systemic sclerosis (SSc), having supplanted renal crisis in that regard. Despite detailed explorations of candidate mediators, no primary pathway in the pathogenesis of interstitial lung disease associated with SSc (SSc-ILD) has been definitively identified and, therefore, treatment with current agents is only partially successful. However, as immunomodulatory agents do, on average, retard progression of lung disease, early identification of SSc-ILD, using thoracic high resolution computed tomography (HRCT), is highly desirable. The decision whether to introduce therapy immediately is often difficult as the balance of risk and benefit favours a strategy of careful observation when lung disease is very limited, especially in long-standing SSc. The threshold for initiating treatment is substantially reduced when lung disease is severe, systemic disease is short in duration or ongoing progression is evident, based on pulmonary function tests and symptoms. This review summarises epidemiology, pathogenesis, difficult clinical problems and management issues in SSc-ILD.
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Affiliation(s)
- Athol U Wells
- Royal Brompton hospital, interstitial lung disease unit, Sydney street, Chelsea, London SW3 6HP, United Kingdom.
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Current approach to connective tissue disease-associated interstitial lung disease. Curr Opin Pulm Med 2014; 20:449-56. [DOI: 10.1097/mcp.0000000000000081] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Ferri C, Sebastiani M, Lo Monaco A, Iudici M, Giuggioli D, Furini F, Manfredi A, Cuomo G, Spinella A, Colaci M, Govoni M, Valentini G. Systemic sclerosis evolution of disease pathomorphosis and survival. Our experience on Italian patients' population and review of the literature. Autoimmun Rev 2014; 13:1026-34. [PMID: 25182204 DOI: 10.1016/j.autrev.2014.08.029] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2014] [Accepted: 05/31/2014] [Indexed: 01/12/2023]
Abstract
The clinical spectrum and prognosis of systemic sclerosis (SSc) seem to vary among patients' populations recruited during different time periods. In order to verify this possible evolution we investigated the clinico-serological and survival rate in a large Italian SSc series (821 patients; 746 females, 75 males; mean age 53.7±13.9SD years) recruited between 2000 and 2011. The observed findings were compared with previous studies of the world literature.Compared to older Italian SSc series, the present patients' population showed a significantly increased prevalence of limited cutaneous SSc (from 72 to 87.5%; p ≤.0001) and serum anti-centromere antibodies (from 39 to 47,4%; p ≤.001), with a significant reduction of lung (from 81 to 63.7%; p ≤.0001), heart (from 35 to 20.5%; p ≤.0001), and renal involvement (from 10 to 3.8%; p ≤.0001), and skin ulcers (from 54 to 16.5%; p ≤.0001). Cumulative 10th-year survival showed a clear-cut increase (80.7%) compared to our previous series (69.2%). These findings were mirrored by the results of survival studies published during the last five decades, grouped according to the time periods of patients'' recruitment at the referral centers. A clear progression of 10th-year survival rates was detectable, from the 54% median survival of the oldest studies (1935-1974) to 74% and 83.5% of the more recent SSc series, 1976-1999 and after 1999, respectively. In conclusion, the favorable evolution of SSc pathomorphosis and prognosis during the last decades might be related to more diffuse physician/patient awareness of this harmful disease and availability of diagnostic tools, the consequent wider recruitment of patients in the early stages of the disease, as well as to the improved therapeutic strategies.
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Affiliation(s)
- Clodoveo Ferri
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy.
| | - Marco Sebastiani
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy
| | - Andrea Lo Monaco
- Rheumatology Unit, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Michele Iudici
- Rheumatology Unit, II University of Napoli, Napoli, Italy
| | - Dilia Giuggioli
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy
| | - Federica Furini
- Rheumatology Unit, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Andreina Manfredi
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy
| | - Giovanna Cuomo
- Rheumatology Unit, II University of Napoli, Napoli, Italy
| | - Amelia Spinella
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy
| | - Michele Colaci
- Rheumatology Unit, Policlinico di Modena, University of Modena & Reggio E., Modena, Italy
| | - Marcello Govoni
- Rheumatology Unit, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
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Tiev KP, Rivière S, Hua-Huy T, Cabane J, Dinh-Xuan AT. Exhaled NO predicts cyclophosphamide response in scleroderma-related lung disease. Nitric Oxide 2014; 40:17-21. [DOI: 10.1016/j.niox.2014.04.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Accepted: 04/30/2014] [Indexed: 01/21/2023]
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Systemic sclerosis: comparison of efficacy of oral cyclophosphamide and azathioprine on skin score and pulmonary involvement-a retrospective study. Rheumatol Int 2014; 34:1691-9. [PMID: 24801572 DOI: 10.1007/s00296-014-3026-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2013] [Accepted: 04/16/2014] [Indexed: 10/25/2022]
Abstract
The aim of this study was to evaluate efficacy of azathioprine (AZA) and cyclophosphamide (CYC) as a therapeutic regimen for interstitial lung disease associated with systemic sclerosis (SSc). Thirty-six selected patients included in this retrospective cohort and received one of the two drugs; the first group consists of 15 patients who were treated with AZA (1.5-2 mg/kg/day) and the second group with 21 patients received oral CYC (up to 2 mg/kg/day). Both groups received additional low dose of prednisolone (≤10 mg) for 6 months. Forced vital capacity (FVC), diffusion lung capacity for carbon monoxide (DLCO) and skin score were assessed as outcome measures. Modified Rodnan skin score (mRSS), pulmonary function test and DLCO were evaluated at entry and at the end of study after 12 months. The mean (SD) FVC percentages obtained at baseline and post-treatment in AZA-treated patients were 62.8 ± 9.8 and 71.1 ± 20.9 with mean difference of FVC% +7.6 ± 13.1, p = 0.05, and in CYC-treated patients 59.5 ± 10.7, 63.1 ± 16.2 and +2.9 ± 11.5, respectively, p = 0.19. Baseline and post-treatment DLCO% in AZA-treated patients were 61.4 ± 25.8 and 76.7 ± 24.0 with mean difference of +15.0 ± 14.5, respectively, p = 0.01. In CYC-treated patients, those measures were 67.7 ± 27.5 and 60.0 ± 22.9 with mean difference of -8.0 ± 23.7 (p = 0.12). Following 12 months of treatment in AZA-treated patients, mean difference of changes in mRSS was -2.9 ± 3.7 and -1.4 ± 4.5 in CYC-treated patients. Our results indicated that AZA can be effective in ameliorating or stabilizing lung function in selected SSc patient groups.
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