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Mouawad JE, Sharma S, Renaud L, Pilewski JM, Nadig SN, Feghali-Bostwick C. Reduced Cathepsin L expression and secretion into the extracellular milieu contribute to lung fibrosis in systemic sclerosis. Rheumatology (Oxford) 2023; 62:1306-1316. [PMID: 35900152 PMCID: PMC10167927 DOI: 10.1093/rheumatology/keac411] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 07/08/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES Lung fibrosis is the leading cause of death in SSc, with no cure currently available. Antifibrotic Endostatin (ES) production does not reach therapeutic levels in SSc patients, suggesting a deficit in its release from Collagen XVIII by the main cleavage enzyme, Cathepsin L (CTSL). Thus, elucidating a potential deficit in CTSL expression and activity unravels an underlying molecular cause for SSc-driven lung fibrosis. METHODS Fibrosis was induced experimentally using TGF-β in vitro, in primary human lung fibroblasts (pLFs), and ex vivo, in human lung tissues. ES and CTSL expression was quantified using ELISA, RT-qPCR, immunoblotting or immunofluorescence. Recombinant NC1-FLAG peptide was used to assess CTSL cleavage activity. CTSL expression was also compared between SSc vs normal (NL)-derived pLFs and lung tissues. RESULTS ES levels were significantly reduced in media conditioned by TGF-β-induced pLFs. TGF-β-stimulated pLFs significantly reduced expression and secretion of CTSL into the extracellular matrix (ECM). CTSL was also sequestered in its inactive form into extracellular vesicles, further reducing its availability in the ECM. Media conditioned by TGF-β-induced pLFs showed reduced cleavage of NC1-Flag and reduced release of the antifibrotic ES fragment. SSc-derived pLFs and lung tissues expressed significantly lower levels of CTSL compared with NL. CONCLUSIONS Our findings identify CTSL as a protein protective against lung fibrosis via its activation of antifibrotic ES, and whose expression in SSc pLFs and lung tissues is suppressed. Identifying strategies to boost CTSL endogenous levels in SSc patients could serve as a viable therapeutic strategy.
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Affiliation(s)
- Joe E Mouawad
- Division of Rheumatology & Immunology, Department of Medicine
- Medical Scientist Training Program, Medical University of South Carolina, Charleston, SC
| | - Shailza Sharma
- Division of Rheumatology & Immunology, Department of Medicine
| | - Ludivine Renaud
- Division of Rheumatology & Immunology, Department of Medicine
| | - Joseph M Pilewski
- Division of Pulmonary, Allergy & Critical Care Medicine, Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA
| | - Satish N Nadig
- Division of Organ Transplantation, Department of Surgery, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Barbacki A, Baron M, Wang M, Zhang Y, Stevens W, Sahhar J, Proudman S, Nikpour M, Man A. Damage Trajectories in Systemic Sclerosis Using Group-Based Trajectory Modeling. Arthritis Care Res (Hoboken) 2023; 75:640-647. [PMID: 35226416 DOI: 10.1002/acr.24873] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 02/11/2022] [Accepted: 02/24/2022] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Systemic sclerosis (SSc) is an autoimmune disease characterized by progressive organ damage, which can be measured using the Scleroderma Clinical Trials Consortium Damage Index (SCTC-DI). We aimed to identify whether distinct trajectories of damage accrual exist and to determine which variables are associated with different trajectory groups. METHODS Incident cases of SSc (<2 years) were identified in the Australian Scleroderma Interest Group and Canadian Scleroderma Research Group prospective registries. Group-based trajectory modeling was used to identify SCTC-DI trajectories over the cohort's first 5 annual visits. Baseline variables associated with trajectory membership in a univariate analysis were examined in multivariable models. RESULTS A total of 410 patients were included. Three trajectory groups were identified: low (54.6%), medium (36.2%), and high (10.3%) damage. Patients with faster damage accrual had higher baseline SCTC-DI scores. Older age (odds ratio [OR] 1.57 [95% confidence interval (95% CI) 1.18-2.10]), male sex (OR 2.55 [95% CI 1.10-5.88]), diffuse disease (OR 6.7 [95% CI 2.57-17.48]), tendon friction rubs (OR 5.4 [95% CI 1.86-15.66]), and elevated C-reactive protein level (OR 1.98 [95% CI 1.49-2.63]) increased the odds of being in the high-damage group versus the reference (low damage), whereas White ethnicity (OR 0.31 [95% CI 0.12-0.75]) and anticentromere antibodies (OR 0.24 [95% CI 0.07-0.77]) decreased the odds. CONCLUSION We identified 3 trajectories of damage accrual in a combined incident SSc cohort. Several characteristics increased the odds of belonging to worse trajectories. These findings may be helpful in recognizing patients in whom early aggressive treatment is necessary.
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Affiliation(s)
- Ariane Barbacki
- Lady Davis Institute for Medical Research, Montreal, Quebec, Canada
| | - Murray Baron
- Lady Davis Institute for Medical Research, Montreal, Quebec, Canada
| | - Mianbo Wang
- Lady Davis Institute for Medical Research, Montreal, Quebec, Canada
| | - Yuqing Zhang
- Massachusetts General Hospital, Harvard Medical School, Boston
| | - Wendy Stevens
- St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | | | - Susanna Proudman
- Royal Adelaide Hospital, North Terrace, Adelaide, South Australia
| | - Mandana Nikpour
- University of Melbourne at St. Vincent's Hospital Melbourne, Fitzroy, Victoria, Australia
| | - Ada Man
- University of Manitoba, Winnipeg, Manitoba, Canada
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103
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Pecher AC, Ach KR, Vogel W, Henes JC. Mobilization with reduced cyclophosphamide for autologous stem cell transplantation is feasible in patients with systemic sclerosis. Rheumatology (Oxford) 2023; 62:SI107-SI113. [PMID: 35951758 DOI: 10.1093/rheumatology/keac455] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 07/25/2022] [Accepted: 07/25/2022] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVES To assess the feasibility of reduced cyclophosphamide dosing in the setting of mobilization chemotherapy prior to high dose chemotherapy and autologous stem cell transplantation in patients with SSc. The primary end point was the occurrence of 'poor mobilization' when using different cyclophosphamide dosing. The second end point was to analyse potential risk factors for difficult stem cell mobilization in this cohort of patients with SSc. METHODS This single-centre study retrospectively reviewed 32 patients with SSc who underwent autologous stem cell transplantation. We analysed the occurrence of 'poor mobilization' (defined as CD34+ progenitor cell count <2 × 106/kg body weight, the use of increasing G-CSF dose, the use of plerixafor, or leukapheresis on >2 consecutive days) in different cyclophosphamide mobilization regimens: We herein compared low dose (2 × 1-1.5 g/m2) cyclophosphamide vs high dose (2 × 2 g/m2) for mobilization. RESULTS Higher dosing of cyclophosphamide seems not to be beneficial regarding stem cell collection as there was no significant difference in stem cell yield between high dose and reduced dose cyclophosphamide (6.2 vs 5.2 × 106/kg bodyweight after CD34+ enrichment). Furthermore, higher doses of cyclophosphamide might be associated with more side effects; this difference was, however, not statistically significant. Lower bodyweight and BMI (P < 0.001) as well as rituximab pre-therapy (P < 0.05) and cardiac involvement (P < 0.01) might negatively impact stem cell collection independently from the chosen regimen. CONCLUSION Our data demonstrate that a reduced cyclophosphamide mobilization regimen seems to be feasible. Risk factors for poor mobilization might be low bodyweight, prior rituximab therapy and cardiac involvement.
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Affiliation(s)
- Ann-Christin Pecher
- Centre for Interdisciplinary Clinical Immunology, Rheumatology and Autoinflammatory Diseases, University Hospital Tuebingen
| | | | - Wichard Vogel
- Department of Hematology, Oncology, Clinical Immunology and Rheumatology, University Hospital Tuebingen, Tuebingen, Germany
| | - Joerg Christoph Henes
- Centre for Interdisciplinary Clinical Immunology, Rheumatology and Autoinflammatory Diseases, University Hospital Tuebingen
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104
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Xanthouli P, Gordjani O, Benjamin N, Trudzinski FC, Egenlauf B, Harutyunova S, Marra AM, Milde N, Nagel C, Blank N, Lorenz HM, Grünig E, Eichstaedt CA. Oxygenated hemoglobin as prognostic marker among patients with systemic sclerosis screened for pulmonary hypertension. Sci Rep 2023; 13:1839. [PMID: 36725894 PMCID: PMC9892512 DOI: 10.1038/s41598-023-28608-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 01/20/2023] [Indexed: 02/03/2023] Open
Abstract
Oxygenated hemoglobin (OxyHem) in arterial blood may reflect disease severity in patients with systemic sclerosis (SSc). The aim of this study was to analyze the predictive value of OxyHem in SSc patients screened for pulmonary hypertension (PH). OxyHem (g/dl) was measured by multiplying the concentration of hemoglobin with fractional oxygen saturation in arterialized capillary blood. Prognostic power was compared with known prognostic parameters in SSc using uni- and multivariable analysis. A total of 280 SSc patients were screened, 267 were included in the analysis. No signs of pulmonary vascular disease were found in 126 patients, while 141 patients presented with mean pulmonary arterial pressure ≥ 21 mmHg. Interstitial lung disease (ILD) was identified in 70 patients. Low OxyHem ≤ 12.5 g/dl at baseline was significantly associated with worse survival (P = 0.046). In the multivariable analysis presence of ILD, age ≥ 60 years and diffusion capacity for carbon monoxide (DLCO) ≤ 65% were negatively associated with survival. The combination of low DLCO and low OxyHem at baseline could predict PH at baseline (sensitivity 76.1%). This study detected for the first time OxyHem ≤ 12.5 g/dl as a prognostic predictor in SSc patients. Further studies are needed to confirm these results.
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Affiliation(s)
- Panagiota Xanthouli
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany.,Division of Rheumatology, Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Ojan Gordjani
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany
| | - Nicola Benjamin
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Franziska C Trudzinski
- Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany
| | - Benjamin Egenlauf
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany
| | - Satenik Harutyunova
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany
| | - Alberto M Marra
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Translational Medical Sciences, "Federico II" University and School of Medicine, Naples, Italy
| | - Nicklas Milde
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany
| | - Christian Nagel
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany.,Department of Respiratory Care Medicine and Thoracic Surgery, Klinikum Mittelbaden, Baden-Baden Balg, Baden-Baden, Germany
| | - Norbert Blank
- Division of Rheumatology, Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Hanns-Martin Lorenz
- Division of Rheumatology, Department of Internal Medicine V: Hematology, Oncology and Rheumatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Ekkehard Grünig
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany.,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany.,Department of Pneumology and Critical Care Medicine, Thoraxklinik University of Heidelberg, Heidelberg, Germany
| | - Christina A Eichstaedt
- Centre for Pulmonary Hypertension, Thoraxklinik Heidelberg gGmbH at Heidelberg University Hospital, Röntgenstrasse 1, 69126, Heidelberg, Germany. .,Translational Lung Research Center Heidelberg (TLRC), the German Center for Lung Research (DZL), Heidelberg, Germany. .,Laboratory for Molecular Genetic Diagnostics, Institute of Human Genetics, Heidelberg University, Heidelberg, Germany.
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105
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Khanna D, Maher TM, Volkmann ER, Allanore Y, Smith V, Assassi S, Kreuter M, Hoffmann-Vold AM, Kuwana M, Stock C, Alves M, Sambevski S, Denton CP. Effect of nintedanib in patients with systemic sclerosis-associated interstitial lung disease and risk factors for rapid progression. RMD Open 2023; 9:rmdopen-2022-002859. [PMID: 36796874 PMCID: PMC9936273 DOI: 10.1136/rmdopen-2022-002859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 02/02/2023] [Indexed: 02/18/2023] Open
Abstract
OBJECTIVE To investigate the rate of decline in forced vital capacity (FVC), and the effect of nintedanib on the rate of decline in FVC, in subjects with systemic sclerosis-associated interstitial lung disease (SSc-ILD) who had risk factors for rapid decline in FVC. METHODS The SENSCIS trial enrolled subjects with SSc and fibrotic ILD of ≥10% extent on high-resolution CT. The rate of decline in FVC over 52 weeks was analysed in all subjects and in those with early SSc (<18 months since first non-Raynaud symptom), elevated inflammatory markers (C reactive protein ≥6 mg/L and/or platelets ≥330×109/L) or significant skin fibrosis (modified Rodnan skin score (mRSS) 15-40 or mRSS ≥18) at baseline. RESULTS In the placebo group, the rate of decline in FVC was numerically greater in subjects with <18 months since first non-Raynaud symptom (-167.8 mL/year), elevated inflammatory markers (-100.7 mL/year), mRSS 15-40 (-121.7 mL/year) or mRSS ≥18 (-131.7 mL/year) than in all subjects (-93.3 mL/year). Nintedanib reduced the rate of FVC decline across subgroups, with a numerically greater effect in patients with these risk factors for rapid FVC decline. CONCLUSION In the SENSCIS trial, subjects with SSc-ILD who had early SSc, elevated inflammatory markers or extensive skin fibrosis had a more rapid decline in FVC over 52 weeks than the overall trial population. Nintedanib had a numerically greater effect in patients with these risk factors for rapid ILD progression.
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Affiliation(s)
- Dinesh Khanna
- Division of Rheumatology, Scleroderma Program, University of Michigan, Ann Arbor, Michigan, USA
| | - Toby M Maher
- Keck School of Medicine, University of Southern California, Los Angeles, California, USA.,National Heart and Lung Institute, Imperial College London, London, UK
| | - Elizabeth R Volkmann
- Division of Rheumatology, University of California, David Geffen School of Medicine, Los Angeles, California, USA
| | - Yannick Allanore
- Department of Rheumatology A, Descartes University, APHP, Cochin Hospital, Paris, France
| | - Vanessa Smith
- Department of Rheumatology, Ghent University Hospital, Ghent, Belgium.,Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Ghent, Belgium.,Department of Internal Medicine, Ghent University, Ghent, Belgium
| | - Shervin Assassi
- Division of Rheumatology, University of Texas McGovern Medical School, Houston, Texas, USA
| | - Michael Kreuter
- Center for Interstitial and Rare Lung Diseases, Pneumology and Respiratory Care Medicine, Thoraxklinik, University of Heidelberg and German Center for Lung Research, Heidelberg, Germany.,Department of Pneumology, RKH Clinic Ludwigsburg, Ludwigsburg, Germany
| | - Anna-Maria Hoffmann-Vold
- Inflammatory and Fibrotic Rheumatic Disease Research Area, Oslo University Hospital, Oslo, Norway
| | - Masataka Kuwana
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Christian Stock
- Global Biostatistics and Data Sciences, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany
| | - Margarida Alves
- TA Inflammation Med, Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Steven Sambevski
- TA Inflammation Med, Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Christopher P Denton
- University College London Division of Medicine, Centre for Rheumatology and Connective Tissue Diseases, London, UK
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106
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Clark KEN. Review of systemic sclerosis and antineutrophil cytoplasmic antibody vasculitis overlap: Using autoantibodies for a personalised medicine approach. JOURNAL OF SCLERODERMA AND RELATED DISORDERS 2023; 8:7-13. [PMID: 36743820 PMCID: PMC9896200 DOI: 10.1177/23971983221126850] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 08/31/2022] [Indexed: 11/17/2022]
Abstract
Both antineutrophil cytoplasmic antibody-associated vasculitis and systemic sclerosis are rare autoimmune diseases. Both have the potential for significant multi-organ involvement, and both carry high morbidity and mortality. Disease-specific autoantibodies in these conditions allow for risk stratification for organ-based complications, and for personalised therapeutic strategies. The concomitant presentation of antineutrophil cytoplasmic antibody-associated vasculitis and systemic sclerosis is rare, and only reported in up to 1.3% of systemic sclerosis cases. These patients present more frequently with anti-myeloperoxidase and anti-topoisomerase antibody profiles, with increased incidence of interstitial lung disease and renal involvement than would be expected in either disease independently. Appreciating the role of the autoantibodies in each disease state, and where they overlap, allows for the potential of a more personalised approach to managing these complex patients.
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107
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Abstract
Systemic sclerosis, also known as scleroderma, is a rare and complex autoimmune connective-tissue disease. Once considered an untreatable and unpredictable condition, research advancements have improved our understanding of its disease pathogenesis and clinical phenotypes and expanded our treatment armamentarium. Early and accurate diagnosis is essential, while ongoing efforts to risk stratify patients have a central role in predicting both organ involvement and disease progression. A holistic approach is required when choosing the optimal therapeutic strategy, balancing the side-effect profile with efficacy and tailoring the treatment according to the goals of care of the patient. This Seminar reviews the multiple clinical dimensions of systemic sclerosis, beginning at a precursor very early stage of disease, with a focus on timely early detection of organ involvement. This Seminar also summarises management considerations according to the pathological hallmarks of systemic sclerosis (eg, inflammation, fibrosis, and vasculopathy) and highlights unmet needs and opportunities for future research and discovery.
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Affiliation(s)
- Elizabeth R Volkmann
- Department of Medicine, Division of Rheumatology, University of California, Los Angeles, CA, USA; David Geffen School of Medicine, Los Angeles, CA, USA.
| | | | - Vanessa Smith
- Department of Internal Medicine and Department of Rheumatology, Ghent University (Hospital), Ghent, Belgium; Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Centre, Ghent, Belgium
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108
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Knarborg M, Hyldgaard C, Bendstrup E, Davidsen JR, Løkke A, Shaker SB, Hilberg O. Comorbidity and mortality in systemic sclerosis and matched controls: Impact of interstitial lung disease. A population based cohort study based on health registry data. Chron Respir Dis 2023; 20:14799731231195041. [PMID: 37596992 PMCID: PMC10440053 DOI: 10.1177/14799731231195041] [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: 12/05/2022] [Accepted: 06/20/2023] [Indexed: 08/21/2023] Open
Abstract
OBJECTIVE This population-based, matched cohort study evaluates the impact of comorbidities on mortality among systemic sclerosis (SSc) patients with and without interstitial lung disease (ILD). METHOD Patients with a first-time SSc diagnosis between 2002 and 2015 were identified in the Danish National Patient Registry, separated into two cohorts - with ILD (SSc-ILD) and without ILD (non-ILD SSc), and matched 1:4 with controls from the general population on age, sex, residency and marital status. Comorbidity and mortality data were obtained from national registries. The Deyo-Charlson comorbidity score (DCcs) was used for assessment of the burden of comorbidities. RESULTS 1732 patients with SSc and 6919 controls were included; 258 (14.9%) patients had SSc-ILD. The hazard ratio (HR) for death was 2.8 (95% CI 2.4-3.3) in SSc, and especially increased in SSc-ILD (HR 4.2 (95% CI 3.2-5.4)), males (HR 3.1 95% CI 2.4-4.1) and younger adults (aged 18-40 (HR 6.9, 95% CI 3.4-14.2) and 41-50 (HR 7.7, 95% CI 3.8-15.6)). In non-ILD SSc, mortality increased with increasing DCcs. Cancer was the most frequent cause of death in SSc (24.9% of deaths) and in controls (33.5%), in SSc followed by musculoskeletal and connective tissue diseases (22.7%); the cause of only 0.8% of deaths among controls. CONCLUSION The high prevalence of comorbidities in SSc had extensive impact on mortality. Mortality was increased in males, in young adults and in SSc-ILD, underlining the excess mortality associated with ILD. These findings emphasise the importance of timely diagnosis and optimal management of organ involvement and comorbidities in SSc.
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Affiliation(s)
- Malene Knarborg
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Charlotte Hyldgaard
- Diagnostic Centre, University Research Clinic for Innovative Patient Pathways, Silkeborg Regional Hospital, Silkeborg, Denmark
| | - Elisabeth Bendstrup
- Center for Rare Lung Diseases, Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Jesper Rømhild Davidsen
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
- Odense Respiratory Research Unit (ODIN), Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anders Løkke
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
| | - Saher Burhan Shaker
- Department of Respiratory Medicine, Herlev and Gentofte University Hospital, Copenhagen, Denmark
| | - Ole Hilberg
- Department of Medicine, Lillebaelt Hospital, Vejle, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
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109
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Kim K, Lee J, Jo YS. Factors for progressive pulmonary fibrosis in connective tissue disease-related interstitial lung disease. Ther Adv Respir Dis 2023; 17:17534666231212301. [PMID: 37991015 PMCID: PMC10666675 DOI: 10.1177/17534666231212301] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 10/19/2023] [Indexed: 11/23/2023] Open
Abstract
BACKGROUND Progressive fibrosis can occur in connective tissue disease (CTD)-related interstitial lung disease (ILD) and make the prognosis worse. OBJECTIVES This study aimed to investigate factors related to progressive pulmonary fibrosis (PPF) phenotype in CTD-ILDs. DESIGN Medical records of patients diagnosed as CTD and ILD at a single, tertiary hospital in South Korea were retrospectively reviewed. METHODS Patients whose lung functions were followed up for more than a year were included in analysis. PPF was defined as forced vital capacity (FVC) declined ⩾10% or diffusion capacity of carbon monoxide (DLco) ⩾15%. RESULTS Of 110 patients with CTD-ILD, 24.5% progressed into PPF. Rheumatoid arthritis (RA) and Sjogren's disease accounted for more than 63% of PPF. Compositions of CTD type were similar between PPF and non-PPF. Clinical characteristics and proportion of usual interstitial pneumonia (UIP) pattern on chest images were also similar between PPF and non-PPF. Approximately 10% of patients in both groups were treated with anti-fibrotic agents. Use of systemic steroids and/or other immunomodulating agents lowered the risk of developing PPF in CTD-ILD patients after adjusting for gender-age-physiology score and smoking status (adjusted odds ratio: 0.25, 95% confidence interval: 0.07-0.85). CONCLUSION About a quarter of CTD-ILD progressed into PPF. The use of immunomodulating agents lowered the risk of developing PPF. To improve outcomes of patients, future studies need to detect patients at higher risk for PPF earlier and set up clinical guidelines for treatment strategies in the process of PPF.
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Affiliation(s)
- Kyuhwan Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Jongmin Lee
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
| | - Yong Suk Jo
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Seoul St Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea
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Blum FR, Sampath AJ, Gilbert AL, Foulke GT. Diffuse systemic sclerosis following COVID-19 infection. Scand J Rheumatol 2023; 52:99-101. [PMID: 35946910 DOI: 10.1080/03009742.2022.2103935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- F R Blum
- Department of Dermatology, UNC Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - A J Sampath
- Department of Dermatology, UNC Chapel Hill School of Medicine, Chapel Hill, NC, USA
| | - A L Gilbert
- Division of Rheumatology, Allergy & Immunology, Department of Medicine, UNC Chapel Hill School of Medicine, Chapel Hill, NC, USA.,Thurston Arthritis Research Center, UNC Chapel Hill, Chapel Hill, NC, USA
| | - G T Foulke
- Department of Dermatology, UNC Chapel Hill School of Medicine, Chapel Hill, NC, USA
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111
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Lemmers JM, Vonk MC, van den Ende CH. Patient-reported outcomes to assess dyspnoea in interstitial lung disease and pulmonary hypertension: a systematic literature review of measurement properties. Eur Respir Rev 2022; 31:31/166/220091. [PMID: 36543348 PMCID: PMC9879339 DOI: 10.1183/16000617.0091-2022] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 09/27/2022] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVE This COnsensus-based Standards for the selection of health measurement INstruments (COSMIN)-based systematic review aims to identify and summarise the quality of measurement properties of dyspnoea-specific patient-reported outcome measures (PROMs) for patients with interstitial lung disease (ILD), pulmonary hypertension (PH) or connective tissue diseases (CTDs). METHODS AND RESULTS Relevant articles in PubMed and Embase were screened. Based on COSMIN analysis and the Grading of Recommendations, Assessment, Development and Evaluation approach, overall rating and level of evidence were assessed to formulate recommendations. We identified 26 publications on 10 PROMs. For patients with ILD, including CTD-associated ILD, nine PROMs were evaluated, of which the Dyspnea-12 (D12), EXACT-Respiratory Symptoms Idiopathic Pulmonary Fibrosis Breathlessness subscale (ERS-IPF-B), King's Brief Interstitial Lung Disease Health Status Questionnaire breathlessness and activities subscale (KBILD-B) and the University of California San Diego Shortness of Breath Questionnaire (UCSD-SOBQ) had high-quality evidence for sufficient internal consistency, without high-quality evidence of insufficient measurement properties. We reached this same conclusion regarding the D12 for use in patients with PH, including CTD-associated PH. Most PROMs in this systematic review have moderate- or low-quality evidence on construct validity and responsiveness. CONCLUSION Four dyspnoea-specific PROMs, D12, ERS-IPF-B, KBILD-B and UCSD-SOBQ, can be recommended for use in patients with ILD, including CTD-associated ILD. Of these four, the D12, despite the limited evidence and the lack of evidence on several important domains, is also suitable for use in patients with PH, including CTD-associated PH.
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Affiliation(s)
- Jacqueline M.J. Lemmers
- Dept of Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands,Corresponding author: Jacqueline M.J. Lemmers ()
| | - Madelon C. Vonk
- Dept of Rheumatology, Radboud University Medical Center, Nijmegen, The Netherlands
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Koether V, Launay D, Reynaud-Gaubert M, Prevot G, Mouthon L, Borie R, El Husseini K, Decker P, Dirou S, Blanchart E, Leurs A, Berthier S, Delbrel X, Durel M, Agard C, Nieves A, Hachulla E, Aydindag D, Cottin V, Uzunhan Y. Étude nationale multicentrique sur l’utilisation du nintedanib en vie réelle dans la pneumopathie interstitielle diffuse liée à la sclérodermie systémique. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.10.124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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113
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Jungblut L, Euler A, von Spiczak J, Sartoretti T, Mergen V, Englmaier V, Landsmann A, Mihai CM, Distler O, Alkadhi H, Frauenfelder T, Martini K. Potential of Photon-Counting Detector CT for Radiation Dose Reduction for the Assessment of Interstitial Lung Disease in Patients With Systemic Sclerosis. Invest Radiol 2022; 57:773-779. [PMID: 35640003 PMCID: PMC10184807 DOI: 10.1097/rli.0000000000000895] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 05/04/2022] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The aim of this study was to determine the potential of photon-counting detector computed tomography (PCD-CT) for radiation dose reduction compared with conventional energy-integrated detector CT (EID-CT) in the assessment of interstitial lung disease (ILD) in systemic sclerosis (SSc) patients. METHODS In this retrospective study, SSc patients receiving a follow-up noncontrast chest examination on a PCD-CT were included between May 2021 and December 2021. Baseline scans were generated on a dual-source EID-CT by selecting the tube current-time product for each of the 2 x-ray tubes to obtain a 100% (D 100 ), a 66% (D 66 ), and a 33% dose image (D 33 ) from the same data set. Slice thickness and kernel were adjusted between the 2 scans. Image noise was assessed by placing a fixed region of interest in the subcutaneous fat. Two independent readers rated subjective image quality (5-point Likert scale), presence, extent, diagnostic confidence, and accuracy of SSc-ILD. D 100 interpreted by a radiologist with 22 years of experience served as reference standard. Interobserver agreement was calculated with Cohen κ, and mean variables were compared by a paired t test. RESULTS Eighty patients (mean 56 ± 14; 64 women) were included. Although CTDI vol of PCD-CT was comparable to D 33 (0.72 vs 0.76 mGy, P = 0.091), mean image noise of PCD-CT was comparable to D 100 (131 ± 15 vs 113 ± 12, P > 0.05). Overall subjective image quality of PCD-CT was comparable to D 100 (4.72 vs 4.71; P = 0.874). Diagnostic accuracy was higher in PCD-CT compared with D 33 /D 66 (97.6% and 92.5%/96.3%, respectively) and comparable to D 100 (98.1%). CONCLUSIONS With PCD-CT, a radiation dose reduction of 66% compared with EID-CT is feasible, without penalty in image quality and diagnostic performance for the evaluation of ILD.
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Affiliation(s)
- Lisa Jungblut
- From the Institute of Diagnostic and Interventional Radiology
| | - André Euler
- From the Institute of Diagnostic and Interventional Radiology
| | | | | | - Victor Mergen
- From the Institute of Diagnostic and Interventional Radiology
| | | | - Anna Landsmann
- From the Institute of Diagnostic and Interventional Radiology
| | - Carmen-Marina Mihai
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Hatem Alkadhi
- From the Institute of Diagnostic and Interventional Radiology
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Zanatta E, Huscher D, Ortolan A, Avouac J, Airò P, Balbir-Gurman A, Siegert E, Matucci Cerinic M, Cozzi F, Riemekasten G, Hoffmann-Vold AM, Distler O, Gabrielli A, Heitmann S, Hunzelmann N, Montecucco C, Morovic-Vergles J, Ribi C, Doria A, Allanore Y. Phenotype of limited cutaneous systemic sclerosis patients with positive anti-topoisomerase I antibodies: data from the EUSTAR cohort. Rheumatology (Oxford) 2022; 61:4786-4796. [PMID: 35348643 DOI: 10.1093/rheumatology/keac188] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 03/09/2022] [Indexed: 01/10/2023] Open
Abstract
OBJECTIVES To characterize patients with positive anti-topoisomerase I (ATA) in lcSSc. METHODS SSc patients enrolled in the EUSTAR cohort with a disease duration of ≤3 years at database entry were considered. We assessed the risk of major organ involvement in the following groups: ATA-lcSSc vs ACA-lcSSc and vs ANA without specificity (ANA)-lcSSc, and ATA-lcSSc vs ATA-dcSSc. Cox regression models with time-dependent covariates were performed with the following outcomes: new-onset interstitial lung disease (ILD), ILD progression [forced vital capacity (FVC) decline ≥10% and ≥5% vs values at ILD diagnosis), primary myocardial involvement (PMI), pulmonary hypertension (PH), any organ involvement and all-cause mortality. RESULTS We included 1252 patients [194 ATA-lcSSc (15.5%)], with 7.7 years (s.d. 3.5) of follow-up. ILD risk was higher in ATA-lcSSc vs ACA- and ANA-lcSSc and similar to ATA-dcSSc, although with less frequent restrictive lung disease. The risk of FVC decline ≥10% (35% of ATA-lcSSc) was lower in ATA-lcSSc than in ATA-dcSSc, whereas FVC decline ≥5% occurs similarly between ATA-lcSSc (58% of patients) and other SSc subsets, including ATA-dcSSc. The risk of PMI was similar in ATA-lcSSc and ANA-lcSSc but lower than in ACA-lcSSc; no difference in PH and mortality risk was observed among lcSSc subsets. The risk of any organ involvement, PMI and PH was lower and the mortality tended to be lower in ATA-lcSSc vs ATA-dcSSc. CONCLUSION ATA-lcSSc patients have a high risk of ILD, albeit with a lower risk of progression compared with ATA-dcSSc, supporting careful screening for ILD in this subgroup.
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Affiliation(s)
- Elisabetta Zanatta
- Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Dörte Huscher
- Institute of Biometry and Clinical Epidemiology and Berlin Institute of Health, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Augusta Ortolan
- Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Jérôme Avouac
- Service de Rhumatologie, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France
| | - Paolo Airò
- Rheumatology and Clinical Immunology, Spedali Civili, Brescia, Italy
| | - Alexandra Balbir-Gurman
- B. Shine Rheumatology Institute Rambam Health Care Campus, Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | - Elise Siegert
- Department of Rheumatology and Clinical Immunology, Charité-Universitatsmedizin Berlin, Berlin, Germany
| | - Marco Matucci Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology, University of Florence, Florence
| | - Franco Cozzi
- Internal Medicine Unit, Ospedale Classificato Villa Salus, Venice, Italy
| | - Gabriela Riemekasten
- Department of Rheumatology, Universitatsklinikum Schleswig Holstein-Campus Lübeck, Lübeck, Germany
| | | | - Oliver Distler
- Department of Rheumatology, University Hospital Zürich, University of Zürich, Zürich, Switzerland
| | - Armando Gabrielli
- Department of Clinical and Molecular Sciences, Università Politecnica Delle Marche, Ancona, Italy
| | - Stefan Heitmann
- Department of Rheumatology, Marienhospital Stuttgart, Stuttgart
| | - Nicolas Hunzelmann
- Department of Dermatology, University of Cologne, Köln, Nordrhein-Westfalen, Germany
| | | | - Jadranka Morovic-Vergles
- Division of Clinical Immunology, Allergology and Rheumatology, Department of Internal Medicine, Dubrava University Hospital, Zagreb, Croatia
| | - Camillo Ribi
- Service d'immunologie et Allergie, Département de Médecine, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Andrea Doria
- Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Yannick Allanore
- Service de Rhumatologie, Hôpital Cochin, APHP, Université Paris Descartes, Paris, France
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Haverkort D, Kersten B, van Rhenen A, van der Velden W, Vonk M. Case report: A successful second autologous hematopoietic stem cell transplantation in refractory systemic sclerosis, with positive effect on skin involvement, pulmonary function and microcirculation. Front Immunol 2022; 13:925776. [PMID: 36505455 PMCID: PMC9727152 DOI: 10.3389/fimmu.2022.925776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Accepted: 11/07/2022] [Indexed: 11/24/2022] Open
Abstract
Background Systemic sclerosis (SSc) is a complex autoimmune disease characterized by inflammation, vasculopathy and fibrosis of the skin and internal organs. Treatment with autologous hematopoietic cell transplantation (HCT) for progressive SSc has improved overall and event-free survival rates significantly, but unfortunately disease progression after HCT is seen in a subset of patients. Data on the efficacy and safety of second HCT is scarce. Case We present a patient with diffuse cutaneous SSc and associated interstitial lung disease (ILD) who successfully underwent a second HCT for progressive disease five years after a first HCT. We describe changes in skin involvement and pulmonary involvement as well as the changes observed in sequential nailfold microcapillaroscopy (NCM), performed from first presentation up to this moment. Conclusion This case adds to the current limited literature on efficacy and safety of a second HCT in SSc refractory cases. Furthermore it outlines the potential of HCT on amelioration of microvasculopathy in SSc.
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Affiliation(s)
- D.A. Haverkort
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands,*Correspondence: D.A. Haverkort,
| | - B.E. Kersten
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | - A. van Rhenen
- Department of Hematology, University Medical Center, Utrecht, Netherlands
| | | | - M.C. Vonk
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
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Li JX. Secular Trends in Systemic Sclerosis Mortality in the United States from 1981 to 2020. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:15088. [PMID: 36429809 PMCID: PMC9690027 DOI: 10.3390/ijerph192215088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 11/11/2022] [Accepted: 11/15/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Systemic sclerosis (SSc) has the highest mortality rate among autoimmune disorders. Individuals with SSc frequently die from complications or infections related to SSc. Nonetheless, the sex-age-period interaction of SSc is complex and remains unclear. The study aims to analyze the secular trend of SSc mortality based on data regarding underlying cause of death (UCD) and multiple causes of death (MCD) and clarify the sex-age interaction with time. METHODS The multiple-cause mortality statistics provided by the National Center for Health Statistics were used to identify all deaths in the United States from 1981 to 2020 in which SSc was indicated anywhere on the death certificates. The age-standardized mortality rate (ASMR) was determined for both sexes, as well as the variations in these rates. Joinpoint regression analysis was utilized to determine the annual percentage change (APC) of ASMR. RESULTS A total of 44,672 and 66,259 individuals who died between 1981 and 2020 were identified based on the UCD and MCD data, respectively. According to the UCD data, SSc-related AMSR (SSc-ASMR) of the male and female decedents, respectively, declined from 5.01 and 1.94 in 1981-1990 to 4.77 and 1.32 in 2011-2020, respectively (mortality rate ratio 0.95, 95% confidence interval 0.92-0.98). From 1986 to 1999, the APC of SSc-ASMR in female decedents decreased except for those aged 45-64 years (APC 2.1%, p = 0.002). For MCD analysis, in trend 1, only APC of SSc-ASMR in male decedents aged 45-64 years decreased. The SSc-ASMR of both male and female decedents fell on trend 2 arm. In 2011-2020, the ratio of UCD to MCD increased across all age groups for both sexes compared to 1981-1990. Overall, compared to the male decedents, the SSc-ASMR in female decedents increased significantly before 1999, peaked in 1999, followed by continuous decrease until 2020 according to UCD and MCD statistics. CONCLUSIONS Over the past four decades, the SSc deaths based on the MCD data were 1.48 times more than the UCD data, and the proportion of UCD over MCD increased over time. The SSc-ASMRs in all the sex-age groups significantly decreased over the past two decades. Notably, the mortality rate ratio of women to men with SSc increased in the past four decades.
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Affiliation(s)
- Jing-Xing Li
- Department of General Medicine, China Medical University Hospital, No. 2, Yude Rd., North District, Taichung 404327, Taiwan; ; Tel.: +886-905-770-531
- School of Medicine, China Medical University, Taichung 404327, Taiwan
- Graduate Institute of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University, Taipei 100225, Taiwan
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Nassar M, Ghernautan V, Nso N, Nyabera A, Castillo FC, Tu W, Medina L, Ciobanu C, Alfishawy M, Rizzo V, Eskaros S, Mahdi M, Khalifa M, El-Kassas M. Gastrointestinal involvement in systemic sclerosis: An updated review. Medicine (Baltimore) 2022; 101:e31780. [PMID: 36397401 PMCID: PMC9666124 DOI: 10.1097/md.0000000000031780] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
The gastrointestinal tract (GI) is the second most affected organ system in individuals suffering from systemic/localized scleroderma (SSc) or localized scleroderma. SSc can affect any part of the GI, between the oral cavity and anorectum. The annual incidence of SSc in the United States is estimated to be 19.3 cases per million adults, with the highest incidence reported in people aged 44 to 55. Females are 5 times more likely than males to suffer from SSc. Morbidity and mortality rates associated with SSc are predominantly elevated among patients with GI manifestations. Esophageal and intestinal manifestations impact 90% and 40% to 70% of patients with systemic scleroderma, respectively. SSc patients are known to suffer from small bowel hypomotility and small intestinal bacterial overgrowth, which cause malabsorption and malnutrition, ultimately contributing to the 50% mortality rate. Fecal incontinence is a common symptom of SSc that can lead to depression. SSc patients may suffer from gastrointestinal complications that can negatively impact their quality of life on a daily basis. Multidisciplinary approaches are necessary for systematically managing gastrointestinal complications associated with SSc. A prospective study should focus on developing targeted therapies to improve recovery patterns and prognosis in cases of SSc. This article summarizes the epidemiology, commonly reported clinical manifestations, complications, and available treatments for treating GI pathology in SSc patients.
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Affiliation(s)
- Mahmoud Nassar
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Victoria Ghernautan
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Nso Nso
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Akwe Nyabera
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Francisco Cuevas Castillo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Wan Tu
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Luis Medina
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | | | - Mostafa Alfishawy
- Internal Medicine Department, Faculty of Medicine, Cairo University, Cairo, Egypt
| | - Vincent Rizzo
- Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Saphwat Eskaros
- Division of Gastroenterology, Department of Medicine, Icahn School of Medicine at Mount Sinai, NYC Health+Hospitals, Queens, NY, USA
| | - Mamdouh Mahdi
- Internal Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
| | - Mohamed Khalifa
- Hospital Management Department, Helwan University, Cairo, Egypt
| | - Mohamed El-Kassas
- Endemic Medicine Department, Faculty of Medicine, Helwan University, Cairo, Egypt
- * Correspondence: Mohamed El-Kassas, Endemic Medicine Department, Faculty of Medicine, Helwan University, Ain Helwan 11795 Cairo, Egypt (e-mail: )
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Potjewijd J, Tobal R, Silvertand D, Gietema H, Damoiseaux J, van Paassen P. Favorable long term effects of intensified immunosuppression combined with therapeutic plasma exchange in patients with early-onset progressive systemic sclerosis-related interstitial lung disease. J Transl Autoimmun 2022; 5:100174. [DOI: 10.1016/j.jtauto.2022.100174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 11/01/2022] [Accepted: 11/20/2022] [Indexed: 11/23/2022] Open
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Kuster S, Jordan S, Elhai M, Held U, Steigmiller K, Bruni C, Cacciapaglia F, Vettori S, Siegert E, Rednic S, Codullo V, Airo P, Braun-Moscovici Y, Hunzelmann N, Joao Salvador M, Riccieri V, Gheorghiu AM, Alegre Sancho JJ, Romanowska-Prochnicka K, Castellví I, Kötter I, Truchetet ME, López-Longo FJ, Novikov PI, Giollo A, Shirai Y, Belloli L, Zanatta E, Hachulla E, Smith V, Denton C, Ionescu RM, Schmeiser T, Distler JHW, Gabrielli A, Hoffmann-Vold AM, Kuwana M, Allanore Y, Distler O. Effectiveness and safety of tocilizumab in patients with systemic sclerosis: a propensity score matched controlled observational study of the EUSTAR cohort. RMD Open 2022; 8:rmdopen-2022-002477. [DOI: 10.1136/rmdopen-2022-002477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 09/14/2022] [Indexed: 11/06/2022] Open
Abstract
ObjectivesTocilizumab showed trends for improving skin fibrosis and prevented progression of lung fibrosis in systemic sclerosis (SSc) in randomised controlled clinical trials. We aimed to assess safety and effectiveness of tocilizumab in a real-life setting using the European Scleroderma Trial and Research (EUSTAR) database.MethodsPatients with SSc fulfilling the American College of Rheumatology (ACR)/EULAR 2013 classification criteria, with baseline and follow-up visits at 12±3 months, receiving tocilizumab or standard of care as the control group, were selected. Propensity score matching was applied. Primary endpoints were the modified Rodnan skin score (mRSS) and FVC at 12±3 months compared between the groups. Secondary endpoints were the percentage of progressive/regressive patients for skin and lung at 12±3 months.ResultsNinety-three patients with SSc treated with tocilizumab and 3180 patients with SSc with standard of care fulfilled the inclusion criteria. Comparison between groups did not show significant differences, but favoured tocilizumab across all predefined primary and secondary endpoints: mRSS was lower in the tocilizumab group (difference −1.0, 95% CI −3.7 to 1.8, p=0.48). Similarly, FVC % predicted was higher in the tocilizumab group (difference 1.5 (−6.1 to 9.1), p=0.70). The percentage of progressive/regressive patients favoured tocilizumab over controls. These results were robust regarding the sensitivity analyses. Safety analysis confirmed previously reported adverse event profiles.ConclusionAlthough this large, observational, controlled, real-life EUSTAR study did not show significant effectiveness of tocilizumab on skin and lung fibrosis, the consistency of direction of all predefined endpoints generates hypothesis for potential effectiveness in a broader SSc population.
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Mousseaux E, Agoston-Coldea L, Marjanovic Z, Baudet M, Reverdito G, Bollache E, Kachenoura N, Messas E, Soulat G, Farge D. Diastolic Function Assessment of Left and Right Ventricles by MRI in Systemic Sclerosis Patients. J Magn Reson Imaging 2022; 56:1416-1426. [PMID: 35258133 DOI: 10.1002/jmri.28143] [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: 01/10/2022] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Heart involvement is frequent although often clinically silent in systemic sclerosis (SSc) patients. Early identification of cardiac involvement can be improved by noninvasive methods such as MRI, in addition to transthoracic echocardiography (TTE). PURPOSE To assess the ability of phase-contrast (PC)-MRI to detect subclinical left (LV) and right (RV) ventricular diastolic dysfunction in SSc patients. STUDY TYPE Prospective. POPULATION Thirty-five consecutive SSc patients (49 ± 14 years) and 35 sex- and age-matched healthy controls (48.6 ± 13.5 years) who underwent TTE and MRI in the same week. FIELD STRENGTH/SEQUENCE 5 T/PC-MRI using a breath-hold velocity-encoded gradient echo sequence. ASSESSMENT LV TTE (E/E') and LV and RV PC-MRI indices of diastolic function (LV early and late transmitral [EM , EfM , AM , AfM ] and RV transtricuspid [ET , EfT , AT , AfT ] peak filling flow velocities and flow rates, as well as LV [ E M ' ] and RV [ E T ' ] peak longitudinal myocardial velocities during diastole) were measured. STATISTICAL TESTS Two-tailed t-test, Wilcoxon test, or Fischer test for comparison of variables between SSc and healthy control groups; sensitivity, specificity, receiver-operating-characteristic (ROC) area under the curve (AUC) to assess discriminative ability of variables. A P-value <0.05 was considered statistically significant. RESULTS TTE LV E/E' and MRI EM / E M ' and ET / E T ' were significantly higher in SSc patients than in controls (8.27 ± 1.25 vs. 6.70 ± 1.66; 9.43 ± 2.7 vs. 6.51 ± 1.50; 6.51 [4.70-10.40] vs. 4.13 [3.22-5.75], respectively) and separated SSc patients and healthy controls with good sensitivity (68%, 71%, and 80%), specificity (85%, 94%, and 62%), and AUC (0.787, 0.807, and 0.765). LV EfM was significantly higher in SSc patients than in controls (347.1 ± 113.7 vs. 284.7 ± 94.6) as RVAfT (277 [231-355] vs. 220 [154-253] mL/sec) with impaired relaxation pattern (EfT /AfT , 0.95 [0.87-1.21] vs. 1.12 [0.93-1.47]). DATA CONCLUSION MRI was able to detect LV and RV diastolic dysfunction in SSc patients with good accuracy in the absence of LV systolic dysfunction at echocardiography. Use of MRI can allow to better assess the early impact of myocardial fibrosis related to SSc. LEVEL OF EVIDENCE 1 TECHNICAL EFFICACY STAGE: 2.
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Affiliation(s)
- Elie Mousseaux
- Paris-Cardiovascular Research Center INSERM 970, Université de Paris, Paris, France.,Department of Radiology, Hôpital Européen Georges Pompidou, Paris, France
| | - Lucia Agoston-Coldea
- Paris-Cardiovascular Research Center INSERM 970, Université de Paris, Paris, France.,Department of Radiology, Hôpital Européen Georges Pompidou, Paris, France
| | - Zora Marjanovic
- Service d'Hématologie, Hôpital Saint Antoine (APHP), Paris, France
| | - Mathilde Baudet
- Cardiology Department, APHP, Lariboisiere Hospital, Paris, France
| | - Guillaume Reverdito
- Paris-Cardiovascular Research Center INSERM 970, Université de Paris, Paris, France.,Department of Radiology, Hôpital Européen Georges Pompidou, Paris, France
| | - Emilie Bollache
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
| | - Nadjia Kachenoura
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
| | - Emmanuel Messas
- Paris-Cardiovascular Research Center INSERM 970, Université de Paris, Paris, France.,Department of Radiology, Hôpital Européen Georges Pompidou, Paris, France
| | - Gilles Soulat
- Paris-Cardiovascular Research Center INSERM 970, Université de Paris, Paris, France.,Department of Radiology, Hôpital Européen Georges Pompidou, Paris, France
| | - Dominique Farge
- Unité de Médecine Interne (UF 04): CRMR MATHEC, Maladies Auto-Immunes et Thérapie Cellulaire, Centre de Référence des Maladies Auto-Immunes Systémiques Rares d'Ile-de-France, FAI2R, Hôpital Saint-Louis, Assistance Publique des Hôpitaux de Paris, Paris, France.,Recherche Clinique Appliquée à l'hématologie, Institut de Recherche Saint Louis, Université de Paris, Paris, France.,Department of Medicine, McGill University, Montreal, Quebec, Canada
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Jerjen R, Nikpour M, Krieg T, Denton CP, Saracino AM. Systemic sclerosis in adults. Part I: Clinical features and pathogenesis. J Am Acad Dermatol 2022; 87:937-954. [PMID: 35131402 DOI: 10.1016/j.jaad.2021.10.065] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 10/06/2021] [Accepted: 10/21/2021] [Indexed: 11/27/2022]
Abstract
Systemic sclerosis (SSc), also referred to as systemic scleroderma or scleroderma, is a rare, complex immune-mediated connective tissue disease characterized by progressive skin fibrosis and other clinically heterogenous features. The etiopathogenesis of SSc involves vasculopathy and immune system dysregulation occurring on a permissive genetic and epigenetic background, ultimately leading to fibrosis. Recent developments in our understanding of disease-specific autoantibodies and bioinformatic analyses has led to a reconsideration of the purely clinical classification of diffuse and limited cutaneous SSc subgroups. Autoantibody profiles are predictive of skin and internal organ involvement and disease course. Early diagnosis of SSc, with commencement of disease-modifying treatment, has the potential to improve patient outcomes. In SSc, many of the clinical manifestations that present early signs of disease progression and activity are cutaneous, meaning dermatologists can and should play a key role in the diagnosis and management of this significant condition. The first article in this continuing medical education series discusses the epidemiology, clinical characteristics, and pathogenesis of SSc in adults, with an emphasis on skin manifestations, the important role of dermatologists in recognizing these, and their correlation with systemic features and disease course.
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Affiliation(s)
- Rebekka Jerjen
- Department of Dermatology, The Alfred Hospital, Melbourne, Australia
| | - Mandana Nikpour
- Department of Rheumatology, St Vincent's Hospital, Melbourne, Australia; Department of Medicine, The University of Melbourne, Melbourne, Australia
| | - Thomas Krieg
- Department Dermatology and Translational Matrix Biology, CMMC and CECAD, Faculty of Medicine, University of Cologne, Cologne, Germany
| | - Christopher P Denton
- Division of Medicine, Centre for Rheumatology and Connective Tissues Diseases, University College London, London, United Kingdom; Department of Rheumatology, Royal Free NHS Foundation Trust, London, United Kingdom
| | - Amanda M Saracino
- Department of Dermatology, The Alfred Hospital, Melbourne, Australia; Department of Medicine, Monash University, Melbourne, Australia.
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Xue E, Minniti A, Alexander T, Del Papa N, Greco R. Cellular-Based Therapies in Systemic Sclerosis: From Hematopoietic Stem Cell Transplant to Innovative Approaches. Cells 2022; 11:3346. [PMID: 36359742 PMCID: PMC9658618 DOI: 10.3390/cells11213346] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/19/2022] [Accepted: 10/19/2022] [Indexed: 08/28/2023] Open
Abstract
Systemic sclerosis (SSc) is a systemic disease characterized by autoimmune responses, vasculopathy and tissue fibrosis. The pathogenic mechanisms involve a wide range of cells and soluble factors. The complexity of interactions leads to heterogeneous clinical features in terms of the extent, severity, and rate of progression of skin fibrosis and internal organ involvement. Available disease-modifying drugs have only modest effects on halting disease progression and may be associated with significant side effects. Therefore, cellular therapies have been developed aiming at the restoration of immunologic self-tolerance in order to provide durable remissions or to foster tissue regeneration. Currently, SSc is recommended as the 'standard indication' for autologous hematopoietic stem cell transplantation by the European Society for Blood and Marrow Transplantation. This review provides an overview on cellular therapies in SSc, from pre-clinical models to clinical applications, opening towards more advanced cellular therapies, such as mesenchymal stem cells, regulatory T cells and potentially CAR-T-cell therapies.
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Affiliation(s)
- Elisabetta Xue
- Hematopoietic and Bone Marrow Transplant Unit, San Raffaele Hospital, 20132 Milan, Italy
| | - Antonina Minniti
- Department of Rheumatology, ASST G. Pini-CTO, 20122 Milan, Italy
| | - Tobias Alexander
- Charité—Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Rheumatology and Clinical Immunology, 10117 Berlin, Germany
- Deutsches Rheuma-Forschungszentrum (DRFZ), an Institute of the Leibniz Association, 10117 Berlin, Germany
| | | | - Raffaella Greco
- Hematopoietic and Bone Marrow Transplant Unit, San Raffaele Hospital, 20132 Milan, Italy
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Development and validation of machine learning for early mortality in systemic sclerosis. Sci Rep 2022; 12:17178. [PMID: 36229500 PMCID: PMC9563044 DOI: 10.1038/s41598-022-22161-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 10/10/2022] [Indexed: 01/04/2023] Open
Abstract
Clinical predictors of mortality in systemic sclerosis (SSc) are diversely reported due to different healthcare conditions and populations. A simple predictive model for early mortality among patients with SSc is needed as a precise referral tool for general practitioners. We aimed to develop and validate a simple predictive model for predicting mortality among patients with SSc. Prognostic research with a historical cohort study design was conducted between January 1, 2013, and December 31, 2020, in adult SSc patients attending the Scleroderma Clinic at a university hospital in Thailand. The data were extracted from the Scleroderma Registry Database. Early mortality was defined as dying within 5 years after the onset of SSc. Deep learning algorithms with Adam optimizer and different machine learning algorithms (including Logistic Regression, Decision tree, AdaBoost, Random Forest, Gradient Boosting, XGBoost, and Autoencoder neural network) were used to classify SSc mortality. In addition, the model's performance was evaluated using the area under the receiver operating characteristic curve (auROC) and its 95% confidence interval (CI) and values in the confusion matrix. The predictive model development included 528 SSc patients, 343 (65.0%) were females and 374 (70.8%) had dcSSc. Ninety-five died within 5 years after disease onset. The final 2 models with the highest predictive performance comprise the modified Rodnan skin score (mRSS) and the WHO-FC ≥ II for Model 1 and mRSS and WHO-FC ≥ III for Model 2. Model 1 provided the highest predictive performance, followed by Model 2. After internal validation, the accuracy and auROC were good. The specificity was high in Models 1 and 2 (84.8%, 89.8%, and 98.8% in model 1 vs. 84.8%, 85.6%, and 98.8% in model 2). This simplified machine learning model for predicting early mortality among patients with SSc could guide early referrals to specialists and help rheumatologists with close monitoring and management planning. External validation across multi-SSc clinics should be considered for further study.
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Bratoiu I, Burlui AM, Cardoneanu A, Macovei LA, Richter P, Rusu-Zota G, Rezus C, Badescu MC, Szalontay A, Rezus E. The Involvement of Smooth Muscle, Striated Muscle, and the Myocardium in Scleroderma: A Review. Int J Mol Sci 2022; 23:ijms231912011. [PMID: 36233313 PMCID: PMC9569846 DOI: 10.3390/ijms231912011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 09/24/2022] [Accepted: 10/07/2022] [Indexed: 11/09/2022] Open
Abstract
Systemic sclerosis (SSc) is a complex autoimmune disease characterized by heterogeneous changes involving numerous organs and systems. The currently available data indicate that muscle injury (both smooth and striated muscles) is widespread and leads to significant morbidity, either directly or indirectly. From the consequences of smooth muscle involvement in the tunica media of blood vessels or at the level of the digestive tract, to skeletal myopathy (which may be interpreted strictly in the context of SSc, or as an overlap with idiopathic inflammatory myopathies), muscular injury in scleroderma translates to a number of notable clinical manifestations. Heart involvement in SSc is heterogenous depending on the definition used in the various studies. The majority of SSc patients experience a silent form of cardiac disease. The present review summarizes certain important features of myocardial, as well as smooth and skeletal muscle involvement in SSc. Further research is needed to fully describe and understand the pathogenic pathways and the implications of muscle involvement in scleroderma.
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Affiliation(s)
- Ioana Bratoiu
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Alexandra Maria Burlui
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
- Correspondence: (A.M.B.); (C.R.)
| | - Anca Cardoneanu
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Luana Andreea Macovei
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Patricia Richter
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Gabriela Rusu-Zota
- Department of Pharmacology, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Ciprian Rezus
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania
- Correspondence: (A.M.B.); (C.R.)
| | - Minerva Codruta Badescu
- Department of Internal Medicine, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 16 Universitatii Street, 700115 Iasi, Romania
| | - Andreea Szalontay
- Department of Psychiatry, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
| | - Elena Rezus
- Department of Rheumatology and Physiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 16 University Street, 700115 Iasi, Romania
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Kerick M, Acosta-Herrera M, Simeón-Aznar CP, Callejas JL, Assassi S, Proudman SM, Nikpour M, Hunzelmann N, Moroncini G, de Vries-Bouwstra JK, Orozco G, Barton A, Herrick AL, Terao C, Allanore Y, Fonseca C, Alarcón-Riquelme ME, Radstake TRDJ, Beretta L, Denton CP, Mayes MD, Martin J. Complement component C4 structural variation and quantitative traits contribute to sex-biased vulnerability in systemic sclerosis. NPJ Genom Med 2022; 7:57. [PMID: 36198672 PMCID: PMC9534873 DOI: 10.1038/s41525-022-00327-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 09/22/2022] [Indexed: 11/16/2022] Open
Abstract
Copy number (CN) polymorphisms of complement C4 play distinct roles in many conditions, including immune-mediated diseases. We investigated the association of C4 CN with systemic sclerosis (SSc) risk. Imputed total C4, C4A, C4B, and HERV-K CN were analyzed in 26,633 individuals and validated in an independent cohort. Our results showed that higher C4 CN confers protection to SSc, and deviations from CN parity of C4A and C4B augmented risk. The protection contributed per copy of C4A and C4B differed by sex. Stronger protection was afforded by C4A in men and by C4B in women. C4 CN correlated well with its gene expression and serum protein levels, and less C4 was detected for both in SSc patients. Conditioned analysis suggests that C4 genetics strongly contributes to the SSc association within the major histocompatibility complex locus and highlights classical alleles and amino acid variants of HLA-DRB1 and HLA-DPB1 as C4-independent signals.
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Affiliation(s)
- Martin Kerick
- Department of Cell Biology and Immunology, Institute of Parasitology and Biomedicine López-Neyra, CSIC, Granada, Spain.
| | - Marialbert Acosta-Herrera
- Department of Cell Biology and Immunology, Institute of Parasitology and Biomedicine López-Neyra, CSIC, Granada, Spain.
- Systemic Autoimmune Disease Unit, Hospital Clínico San Cecilio, Instituto de Investigación Biosanitaria Ibs. GRANADA, Granada, Spain.
| | | | | | - Shervin Assassi
- Department of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Susanna M Proudman
- Rheumatology Unit, Royal Adelaide Hospital and University of Adelaide, Adelaide, SA, Australia
| | - Mandana Nikpour
- The University of Melbourne at St. Vincent's Hospital, Melbourne, VIC, Australia
| | | | - Gianluca Moroncini
- Department of Clinical and Molecular Science, Università Politecnica delle Marche e Ospedali Riuniti, Ancona, Italy
| | | | - Gisela Orozco
- Center for Genetics and Genomics Versus Arthritis, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Center, Manchester University NHS Foundation Trust, Manchester, Greater Manchester, UK
| | - Anne Barton
- Center for Genetics and Genomics Versus Arthritis, Division of Musculoskeletal and Dermatological Sciences, School of Biological Sciences, Faculty of Biology, Medicine and Health, The University of Manchester, Manchester, UK
- NIHR Manchester Biomedical Research Center, Manchester University NHS Foundation Trust, Manchester, Greater Manchester, UK
| | - Ariane L Herrick
- Division of Musculoskeletal and Dermatological Sciences, The University of Manchester, Northern care Alliance NHS Foundation Trust, Manchester Academic Health Science Centre, Manchester, UK
| | - Chikashi Terao
- Laboratory for Statistical and Translational Genetics, RIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan
| | - Yannick Allanore
- Department of Rheumatology A, Hospital Cochin, Paris, Île-de-France, France
| | - Carmen Fonseca
- Center for Rheumatology, Royal Free and University College Medical School, London, UK
| | - Marta Eugenia Alarcón-Riquelme
- Center for Genomics and Oncological Research (GENYO), Pfizer-University of Granada-Andalusian Regional Government, Granada, Spain
| | - Timothy R D J Radstake
- Department of Rheumatology and Clinical Immunology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - Lorenzo Beretta
- Referral Center for Systemic Autoimmune Diseases, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico di Milano, Milan, Italy
| | - Christopher P Denton
- Center for Rheumatology, Royal Free and University College Medical School, London, UK
| | - Maureen D Mayes
- Department of Rheumatology, The University of Texas Health Science Center at Houston, Houston, TX, USA
| | - Javier Martin
- Department of Cell Biology and Immunology, Institute of Parasitology and Biomedicine López-Neyra, CSIC, Granada, Spain.
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Cacciapaglia F, Airò P, Fornaro M, Trerotoli P, De Lorenzis E, Corrado A, Lazzaroni MG, Natalello G, Montini F, Altomare A, Urso L, Verardi L, Bosello SL, Cantatore FP, Iannone F. Survival and Prognostic factors from a multicentre large cohort of unselected Italian Systemic Sclerosis patients. Rheumatology (Oxford) 2022; 62:1552-1558. [PMID: 36074979 DOI: 10.1093/rheumatology/keac512] [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: 04/20/2022] [Revised: 08/03/2022] [Accepted: 08/23/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Survival and death prognostic factors of systemic sclerosis (SSc) patients varied during the last decades. We aimed to update the 5- and 10-year survival rates and identify prognostic factors in a multicentre cohort of Italian SSc patients diagnosed after 2009. METHODS Patients who received a diagnosis of SSc after January 1st, 2009, and were longitudinally followed up in 4 Italian Rheumatologic Centres were retrospectively assessed up to December 31st, 2020. Overall survival of SSc patients was described using the Kaplan-Meier method. Predictors of mortality at 10-year follow-up were assessed by the Cox-regression model. A comparison of our cohort with the Italian general population was performed by determining the standardized mortality ratio (SMR). RESULTS A total of 912 patients (91.6% females, 20% dcSSc) were included. Overall survival rates at 5 and 10 years were 94.4%, and 89.4% respectively. The SMR was 0.96 (95% CI 0.81-1.13), like that expected in the Italian general population. Pulmonary arterial hypertension (PAH) and interstitial lung disease (ILD) associated with pulmonary hypertension (PH) significantly reduced survival (p< 0.0001). Main death predictors were male gender (HR = 2.76), diffuse cutaneous involvement (HR = 3.14), older age at diagnosis (HR = 1.08), PAH (HR = 3.21), ILD-associated PH (HR = 4.11), comorbidities (HR = 3.53), and glucocorticoid treatment (HR = 2.02). CONCLUSIONS In the last decade, SSc patients have reached similar mortality of that expected in the Italian general population. Male gender, diffuse cutaneous involvement, comorbidities, and PAH with or without ILD represent the main poor prognostic factors.
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Affiliation(s)
- Fabio Cacciapaglia
- Department of Emergency and Organ Transplantations, Rheumatology Unit, University and AOUC Policlinico of Bari, Bari, Italy
| | - Paolo Airò
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and University, Brescia, Italy
| | - Marco Fornaro
- Department of Emergency and Organ Transplantations, Rheumatology Unit, University and AOUC Policlinico of Bari, Bari, Italy
| | - Paolo Trerotoli
- Medical Statistics, Department of Biomedical and Human Oncologic Science, University of Bari, Bari, Italy
| | - Enrico De Lorenzis
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
- Ph.D Program in Biomelocular Medicine, Cicle XXXV, University of Verona, Verona, Italy
| | - Addolorata Corrado
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Maria Grazia Lazzaroni
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili and University, Brescia, Italy
| | - Gerlando Natalello
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Fabio Montini
- Department of Emergency and Organ Transplantations, Rheumatology Unit, University and AOUC Policlinico of Bari, Bari, Italy
| | - Alberto Altomare
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Livio Urso
- Department of Emergency and Organ Transplantations, Rheumatology Unit, University and AOUC Policlinico of Bari, Bari, Italy
| | - Lucrezia Verardi
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Silvia Laura Bosello
- Division of Rheumatology, Catholic University of the Sacred Heart, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy
| | - Francesco Paolo Cantatore
- Ph.D Program in Biomelocular Medicine, Cicle XXXV, University of Verona, Verona, Italy
- Rheumatology Clinic, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Florenzo Iannone
- Department of Emergency and Organ Transplantations, Rheumatology Unit, University and AOUC Policlinico of Bari, Bari, Italy
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Campochiaro C, Lazzaroni MG, Bruni C, Zanatta E, De Luca G, Matucci-Cerinic M. Open questions on the management of targeted therapies for the treatment of systemic sclerosis-interstitial lung disease: results of a EUSTAR survey based on a systemic literature review. Ther Adv Musculoskelet Dis 2022; 14:1759720X221116408. [PMID: 36051631 PMCID: PMC9425887 DOI: 10.1177/1759720x221116408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Accepted: 07/08/2022] [Indexed: 11/15/2022] Open
Abstract
Background The results of randomized controlled (RCT) and retrospective studies have expanded the armamentarium of drugs for systemic sclerosis (SSc) - interstitial lung disease (ILD) treatment. The correct positioning of these drugs is not yet clarified. Objectives Systemic literature review (SLR) on rituximab (RTX), tocilizumab (TCZ), nintedanib and abatacept (ABT) for the treatment of SSc-ILD. The results of the SLR were used to create a dedicated survey. Design The study was performed as a systematic review. Data sources and methods the SLR was performed using the following terms: "(systemic sclerosis OR scleroderma) AND (interstitial lung disease OR lung fibrosis OR pulmonary fibrosis) AND (rituximab OR tocilizumab OR abatacept OR nintedanib)". The results of the SLR were integrated in a survey including 8 domains. These were sent to all EUSTAR members and to the participants of the 2020 Scleroderma World Congress. Results 41 studies (34 on RTX, 5 on TCZ, 2 on ABT, and 1 on nintedanib) were identified. RCTs supported the use of TCZ and nintedanib, while retrospective studies supported the use of RTX for SSc-ILD. No clear data were obtained about ABT. The survey showed that RTX is the most available option (96%) whereas the most frequent reason for targeted therapy introduction is lung progression while on csDMARDs (86% RTX, 59% TCZ and 63% nintedanib). Combination therapy was the most frequently mentioned therapeutic scheme for nintedanib (75%) and RTX (63%). Physicians' perception of safety was similar for all drugs, while drug efficacy was the same for RTX and nintedanib, followed by TCZ (4.8 ± 2). The most frequently raised concerns pertained to efficacy, safety and combination regimens. Conclusion Our SLR supports the use of RTX, TCZ and nintedanib for SSc-ILD patients and underlines the need for more data about upfront combination versus monotherapy. It also highlighted the need to identify predictors supporting drug choice according to both pulmonary and extra-pulmonary manifestations.
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Affiliation(s)
- Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Disease, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy. Via Olgettina 60, 20132, Milan, Italy
| | - Maria Grazia Lazzaroni
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Cosimo Bruni
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Department of Geriatric Medicine, Division of Rheumatology AOUC, Florence, Italy.,Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Elisabetta Zanatta
- Rheumatology Unit, Department of Medicine, University of Padova, Padova, Italy
| | - Giacomo De Luca
- Unit of Immunology, Rheumatology, Allergy and Rare Disease, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy
| | - Marco Matucci-Cerinic
- Unit of Immunology, Rheumatology, Allergy and Rare Disease, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy.,Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Department of Geriatric Medicine, Division of Rheumatology AOUC, Florence, Italy
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García-Carrasco M, Mendoza-Pinto C, Etchegaray-Morales I, Munguía-Realpozo P, Osorio-Peña ÁD, Navarro-Milán O, Montiel-Jarquín ÁJ, Ayón-Aguilar J, Méndez-Martínez S. Temporal Trends in Mortality in Patients with Systemic Sclerosis in Public Hospitals Across Mexico from 1998-2017. Arch Med Res 2022; 53:610-616. [PMID: 36038446 DOI: 10.1016/j.arcmed.2022.07.005] [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: 04/27/2022] [Revised: 06/05/2022] [Accepted: 07/25/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To investigate national temporal trends over time in mortality rates in patients with systemic sclerosis (SSc) in Mexico between 1998 and 2017. METHODS Deaths between 1998 and 2017 were extracted from General Board of Health Information (DGIS) Open Access datasets. 2We identified all persons aged ≥15 years with a diagnosis of SSc (ICD-10 code M34). We calculated the age-standardized mortality rate (ASMR) for SSc and non-SSc (information provided by the National Institute of Statistics, Geography, and Informatics). A Joinpoint regression model was used to determine mortality trends by sex and geographic regions. Annual percentage change (APC) and average APC (AAPC) were calculated using Joinpoint analysis. RESULTS From 1998 to 2017, the overall ASMR of SSc increased (AAPC = 2.5%), whereas the ASMR for non-SSc remained stable. By subpopulations, females, and males with SSc had a significant uptrend in the ASMR (APC = 4.6 and 4.4%, respectively), between 1998 and 2008 for the former and between 1998 and 2010 for the later. Females had a non-significant ASMR uptrend between 2008 and 2017 and males a non-significant ASMR decline between 2010 and 2017. Women had a higher SSc-ASMR to non-SSc-ASMR ratio than males. The relative cumulative change between 1998 and 2017 differed between females (78.1%) and males (50.8%), and residents of the Southern region had the largest cumulative change (147.8%). CONCLUSIONS SSc mortality rate increased in Mexico between 1998 to 2017, with SSc mortality higher than non-SSc mortality. However, the SSc mortality rate steeply increased in the first ten years but has plateaued in the last 10 years of the study period. Variations by sex and geographic regions were also identified.
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Affiliation(s)
- Mario García-Carrasco
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Claudia Mendoza-Pinto
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México; Unidad de Investigación de Enfermedades Autoinmunes Sistémicas, Unidad Médica de Alta Especialidad, Hospital de Especialidades-Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, México
| | - Ivet Etchegaray-Morales
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México.
| | - Pamela Munguía-Realpozo
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México; Unidad de Investigación de Enfermedades Autoinmunes Sistémicas, Unidad Médica de Alta Especialidad, Hospital de Especialidades-Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, Puebla, México
| | - Ángel David Osorio-Peña
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Olivia Navarro-Milán
- Departamento de Reumatología, Facultad de Medicina, Benemérita Universidad Autónoma de Puebla, Puebla, México
| | - Álvaro José Montiel-Jarquín
- Dirección de Educación e Investigación en Salud, Unidad Médica de Alta Especialidad, Hospital de Especialidades, Instituto Mexicano del Seguro Social, Puebla, México
| | - Jorge Ayón-Aguilar
- Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social, Puebla, México
| | - Socorro Méndez-Martínez
- Coordinación de Investigación en Salud, Instituto Mexicano del Seguro Social, Puebla, México
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Li Z, Xu D, Jiang X, Li T, Su Y, Mu R. Anemia Is an Indicator for Worse Organ Damage Trajectories in Patients with Systemic Sclerosis: A Retrospective Study. J Clin Med 2022; 11:jcm11175013. [PMID: 36078943 PMCID: PMC9456668 DOI: 10.3390/jcm11175013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2022] [Revised: 08/15/2022] [Accepted: 08/22/2022] [Indexed: 11/16/2022] Open
Abstract
It is important for clinicians to determine the risk of worsening trajectories in SSc patients. The Scleroderma Clinical Trials Consortium (SCTC) Damage Index (DI) has been developed to quantify organ damage and shows good capability for mortality and morbidity prediction in patients with SSc. This retrospective study aimed to describe the SCTC-DI in Chinese SSc patients and to find features predicting worse organ damage trajectories based on SCTC-DI. A total of 433 SSc patients who met the inclusion criteria in the Peking University Third Hospital (PKUTH-SSc) and People’s Hospital SSc cohort (PKUPH-SSc) were recruited for our study. Organ damage was relatively mild in our Chinese SSc cohort compared to other cohorts, with a mean SCTC-DI of 5.21 ± 4.60. We used both SCTC-DI ≥ 6 and ≥4 to define the high burden of organ damage and established two risk models by the LASSO algorithm, which revealed good identification of high organ damage burden (AUC = 0.689, 95% CI 0.636 to 0.742, p < 0.001 in SCTC-DI ≥ 6 model; AUC = 0.694, 95% CI 0.641 to 0.746, p < 0.001 in modified SCTC-DI ≥ 4 model). The anemia index at the baseline was included in these two models and was also independently related to organ damage progression (HR = 1.75, 95% CI 1.16 to 2.66, p = 0.008). In addition, the presence of an anti-Scl-70 autoantibody was also a predictor of progression (HR = 1.91, 95% CI 1.22 to 2.99, p = 0.005). In conclusion, anemia at the baseline was an important indicator for worse organ damage trajectories in SSc patients. We recommend using hemoglobin as a potential biomarker to evaluate organ damage in SSc patients.
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Affiliation(s)
- Zhaohua Li
- Department of Rheumatology and Immunology, Peking University Third Hospital, No.49 Huayuan North Road, Haidian District, Beijing 100191, China
| | - Dan Xu
- Department of Rheumatology and Immunology, Peking University Third Hospital, No.49 Huayuan North Road, Haidian District, Beijing 100191, China
| | - Xintong Jiang
- Department of Rheumatology and Immunology, Peking University People’s Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing 100044, China
| | - Ting Li
- Department of Rheumatology and Immunology, Peking University Third Hospital, No.49 Huayuan North Road, Haidian District, Beijing 100191, China
| | - Yin Su
- Department of Rheumatology and Immunology, Peking University People’s Hospital, No.11 Xizhimen South Street, Xicheng District, Beijing 100044, China
| | - Rong Mu
- Department of Rheumatology and Immunology, Peking University Third Hospital, No.49 Huayuan North Road, Haidian District, Beijing 100191, China
- Correspondence: ; Tel.: +86-1082266789
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Zanatta E, Marra MP, Famoso G, Balestro E, Giraudo C, Calabrese F, Rea F, Doria A. The Challenge of Diagnosing and Managing Pulmonary Arterial Hypertension in Systemic Sclerosis with Interstitial Lung Disease. Pharmaceuticals (Basel) 2022; 15:ph15091042. [PMID: 36145263 PMCID: PMC9504220 DOI: 10.3390/ph15091042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 08/12/2022] [Accepted: 08/19/2022] [Indexed: 11/16/2022] Open
Abstract
Pulmonary hypertension (PH) in patients with Systemic Sclerosis (SSc) may stem from a variety of underlying causes, thus making a correct diagnosis and management difficult. The main challenges lie in the distinction between pulmonary arterial hypertension (PAH, group 1) and PH due to interstitial lung disease (PH-ILD, group 3) in patients with concomitant lung fibrosis — a very common occurrence in SSc. A consensus among experts remains elusive. Some studies have suggested that among SSc patients with PH, those with an ILD extension > 20% at high-resolution computed tomography (HRCT) should be considered as affected by PH-ILD, whereas other Authors have found that a wide proportion of these patients exhibit features of both PAH and group 3 PH-ILD. We report the case of a 46-year-old male SSc patient with a stable and extensive ILD (>20%) who developed a histologically documented pulmonary vasculopathy typical of PAH and received PAH-specific treatment as bridge to transplant. Moreover, we documented PH disease course by right heart catheterization (RHC), with and without specific vasodilator therapies, which are essential in PAH but not indicated and/or harmful in PH-ILD.
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Affiliation(s)
- Elisabetta Zanatta
- Department of Medicine-DIMED, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
- Correspondence: ; Tel.: +39-049-821-2193
| | - Martina Perazzolo Marra
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Giulia Famoso
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Elisabetta Balestro
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Chiara Giraudo
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Fiorella Calabrese
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Federico Rea
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
| | - Andrea Doria
- Department of Medicine-DIMED, Padova University Hospital, Via Giustiniani 2, 35126 Padova, Italy
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131
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Drugs associated with systemic sclerosis: An updated list of suspected drugs using the WHO pharmacovigilance database. Clin Exp Rheumatol 2022; 21:103157. [PMID: 35902047 DOI: 10.1016/j.autrev.2022.103157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Accepted: 07/21/2022] [Indexed: 11/20/2022]
Abstract
OBJECTIVE The pathophysiological mechanisms involved in systemic sclerosis (SSc), especially the triggering factor, are poorly understood. The literature supporting the role of drugs in the onset of SSc primarily relies on case reports, short series or previous studies of old drugs. We aimed to update the list of suspected drugs associated with SSc (DASSc). METHODS Analyzing the World Health Organization (WHO) pharmacovigilance database (Vigibase®), we collected all individual case safety reports (ICSRs) of drugs putatively associated with SSc reported since 1967 using the Medical Dictionary for Regulatory Activities preferred terms "systemic sclerosis" and "scleroderma". For each drug, a disproportionality analysis was performed by calculating the information component (IC). An identified drug was considered significant if the IC025 was >0. RESULTS A total of 2800 deduplicated ICSRs of DASSc were identified, accounting for 509 ICSRs and 38 suspected DASSc after exclusion of protopathic and indication biases. Anticancer drugs were the most represented drug class, accounting for 16/38 (42%) of DASSc and 317/509 (62.3%) of ICSRs, which occurred mostly in the first years after the introduction of the drugs. Among these, taxane-based agents, bleomycin, vinblastine, imatinib, dacarbazine, pembrolizumab and pemetrexed were associated with the highest disproportionate reporting. Hormone replacement therapy, romiplostim and eculizumab were associated with a significant signal. DASSc was considered a serious adverse drug reaction in 404 (92%, n = 441) cases with 41 (9%) cases resulting in death. CONCLUSION Several new drugs with significant disproportionality signals were identified as potential drugs implicated the development of SSc, particularly anticancer drugs.
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The Use and Utility of Machine Learning in Achieving Precision Medicine in Systemic Sclerosis: A Narrative Review. J Pers Med 2022; 12:jpm12081198. [PMID: 35893293 PMCID: PMC9331823 DOI: 10.3390/jpm12081198] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Revised: 07/18/2022] [Accepted: 07/19/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Systemic sclerosis (SSc) is a rare connective tissue disease that can affect different organs and has extremely heterogenous presentations. This complexity makes it difficult to perform an early diagnosis and a subsequent subclassification of the disease. This hinders a personalized approach in clinical practice. In this context, machine learning (ML), a branch of artificial intelligence (AI), is able to recognize relationships in data and predict outcomes. Methods: Here, we performed a narrative review concerning the application of ML in SSc to define the state of art and evaluate its role in a precision medicine context. Results: Currently, ML has been used to stratify SSc patients and identify those at high risk of severe complications. Additionally, ML may be useful in the early detection of organ involvement. Furthermore, ML might have a role in target therapy approach and in predicting drug response. Conclusion: Available evidence about the utility of ML in SSc is sparse but promising. Future improvements in this field could result in a big step toward precision medicine. Further research is needed to define ML application in clinical practice.
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Assassi S, Distler O, Allanore Y, Ogura T, Varga J, Vettori S, Crestani B, Voss F, Alves M, Stowasser S, Maher TM. Effect of Nintedanib on Progression of Systemic Sclerosis-Associated Interstitial Lung Disease Over 100 Weeks: Data From a Randomized Controlled Trial. ACR Open Rheumatol 2022; 4:837-844. [PMID: 35852465 PMCID: PMC9555199 DOI: 10.1002/acr2.11483] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Revised: 06/13/2022] [Accepted: 06/16/2022] [Indexed: 11/10/2022] Open
Abstract
Objective In the SENSCIS trial, participants with systemic sclerosis‐associated interstitial lung disease (SSc‐ILD) were randomized to receive nintedanib or placebo until the last participant reached week 52 but for 100 weeks or less. Nintedanib reduced the rate of decline in forced vital capacity (FVC) (ml/year) over 52 weeks by 44% (41 ml [95% confidence interval (95% CI): 2.9‐79.0]) versus placebo. We investigated the effect of nintedanib over the whole SENSCIS trial. Methods The annual rate of decline in FVC (ml/year) over the whole trial was assessed descriptively using 1) on‐treatment data plus off‐treatment data from participants who prematurely discontinued treatment (intent‐to‐treat analysis) and 2) only on‐treatment data to assess the effect of nintedanib in participants who remained on treatment. Results In the intent‐to‐treat analysis, the adjusted mean (SE) annual rate of decline in FVC over 100 weeks was −54.9 (11.1) and −88.8 (10.9) ml/year in the nintedanib (n = 287) and placebo (n = 288) groups, respectively (difference 34.0 ml/year [95% CI: 3.4‐64.5]). In the on‐treatment analysis, the adjusted mean (SE) annual rate of decline in FVC over 100 weeks was −55.1 (12.3) and −94.0 (11.7) ml/year in the nintedanib (n = 286) and placebo (n = 288) groups, respectively (difference 38.9 ml/year [95% CI: 5.6‐72.1]). The adverse event profile of nintedanib over 100 weeks was consistent with that observed over 52 weeks. Conclusion Nintedanib provides a sustained benefit on slowing the progression of SSc‐ILD over 100 weeks, with adverse events that are manageable for most patients.
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Affiliation(s)
| | - Oliver Distler
- University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | | | - Takashi Ogura
- Kanagawa Cardiovascular and Respiratory Centre, Yokohama, Japan
| | | | | | | | - Florian Voss
- Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany
| | - Margarida Alves
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Susanne Stowasser
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London, London, UK, and Keck School of Medicine, University of Southern California, Los Angeles, USA
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Thoreau B, Chaigne B, Mouthon L. Role of B-Cell in the Pathogenesis of Systemic Sclerosis. Front Immunol 2022; 13:933468. [PMID: 35903091 PMCID: PMC9315392 DOI: 10.3389/fimmu.2022.933468] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 06/06/2022] [Indexed: 11/29/2022] Open
Abstract
Systemic sclerosis (SSc) is a rare multisystem autoimmune disease, characterized by fibrosis, vasculopathy, and autoimmunity. Recent advances have highlighted the significant implications of B-cells in SSc. B-cells are present in affected organs, their subpopulations are disrupted, and they display an activated phenotype, and the regulatory capacities of B-cells are impaired, as illustrated by the decrease in the IL-10+ producing B-cell subpopulation or the inhibitory membrane co-receptor density. Recent multi-omics evidence highlights the role of B-cells mainly in the early stage of SSc and preferentially during severe organ involvement. This dysregulated homeostasis partly explains the synthesis of anti-endothelial cell autoantibodies (AECAs) or anti-fibroblast autoantibodies (AFAs), proinflammatory or profibrotic cytokines (interleukin-6 and transforming growth factor-β) produced by B and plasma cells. That is associated with cell-to-cell interactions with endothelial cells, fibroblasts, vascular smooth muscle cells, and other immune cells, altogether leading to cell activation and proliferation, cell resistance to apoptosis, the impairment of regulatory mechanisms, and causing fibrosis of several organs encountered in the SSc. Finally, alongside these exploratory data, treatments targeting B-cells, through their depletion by cytotoxicity (anti-CD20 monoclonal antibody), or the cytokines produced by the B-cell, or their costimulation molecules, seem interesting, probably in certain profiles of early patients with severe organic damage.
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Affiliation(s)
- Benjamin Thoreau
- Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, AP‐HP, CEDEX 14, Paris, France
- Université Paris Cité, Paris, France
- INSERM U1016, Cochin Institute, CNRS UMR 8104, Université Paris Cité, Paris, France
| | - Benjamin Chaigne
- Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, AP‐HP, CEDEX 14, Paris, France
- Université Paris Cité, Paris, France
- INSERM U1016, Cochin Institute, CNRS UMR 8104, Université Paris Cité, Paris, France
| | - Luc Mouthon
- Department of Internal Medicine, National Referral Center for Rare Systemic Autoimmune Diseases, Cochin Hospital, AP‐HP, CEDEX 14, Paris, France
- Université Paris Cité, Paris, France
- INSERM U1016, Cochin Institute, CNRS UMR 8104, Université Paris Cité, Paris, France
- *Correspondence: Luc Mouthon,
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Giuggioli D, Riccieri V, Cipolletta E, Del Papa N, Ingegnoli F, Spinella A, Pellegrino G, Risa AM, de Pinto M, Papa S, Armentaro G, De Angelis R. Peripheral Microangiopathy Changes in Pulmonary Arterial Hypertension Related to Systemic Sclerosis: Data From a Multicenter Observational Study. Front Cardiovasc Med 2022; 9:924899. [PMID: 35898279 PMCID: PMC9309490 DOI: 10.3389/fcvm.2022.924899] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
Systemic sclerosis (SSc) is a connective tissue disease characterized by immune-system alterations, fibrosis involving the skin and internal organs and diffuse microangiopathy. Pulmonary arterial hypertension (PAH) is a severe complication of SSc affecting about 10–15% of the patients and it is a leading cause of mortality. Due to the devastating nature of SSc-PAH, there is a clear need to systematically adopt appropriate screening programs. Nail fold videocapillaroscopy (NVC) studies have shown a more severe peripheral microvascular dysfunction in SSc patients with PAH suggesting that abnormalities in peripheral microcirculation may correlate with pulmonary microangiopathy. This is a cross-sectional study involving four tertiary University Rheumatology Units in the Center-North of Italy. Seventy patients, 35 adults with SSc and PAH confirmed by RHC (F/M 34/1; median age 65.2 ± 8.9 SD yrs), and 35 SSc patients without PAH were enrolled (F/M 3471; median age 63.3 ± 10.3 SD yrs). Clinical, laboratoristic and instrumental data were collected and NVC was performed in all patient. Specific NVC parameters were evaluated and a semi-quantitative rating scale was adopted to score these changes. Finally, patients were distributed into the suitable NVC pattern belonging to the scleroderma pattern. Our aim was to compare the peripheral microangiopathy changes in SSc patients with and without PAH, and to investigate the relationship between NVC findings and the main hemodynamic parameters of pulmonary vasculopathy. Patients with SSc-PAH+ showed a significant higher frequency of interstitial lung disease (ILD). No significant differences regarding clinical and laboratoristic parameters were observed. NVC abnormalities, avascular areas were more frequent in SSc patients with PAH, respect to those without (p = 0.03), and capillary density was significantly lower when considering grade 3 (p = 0.02). A higher NVC semiquantitative mean was found in SSc-PAH+ patients and a greater rate of the “late” pattern was detected in SSc-PAH+ subjects in respect to PAH- (57.1% vs. 25.7%) (p = 0.03). A significant correlations between pulmonary pressure values (sPAP by TTE and mPAP by RHC) and the capillary density (Spearman's rho 0.35, p = 0.04 for both). Our findings provide additional evidence to the literature data, confirming that a higher degree of peripheral nailfold microangiopathy is more common in SSc-PAH patients, and further strengthening the concept that NVC changes may run parallel with similar abnormalities inside pulmonary microcirculation.
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Affiliation(s)
- Dilia Giuggioli
- Scleroderma Unit, Rheumatology Unit, University Hospital of Modena and Reggio Emilia, Modena, Italy
- *Correspondence: Dilia Giuggioli
| | - Valeria Riccieri
- Scleroderma Clinic, Rheumatology Unit, Sapienza University of Rome, Rome, Italy
| | - Edoardo Cipolletta
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Nicoletta Del Papa
- Clinical Rheumatology Unit, ASST Pini-CTO, Department of Clinical Science and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Francesca Ingegnoli
- Clinical Rheumatology Unit, ASST Pini-CTO, Department of Clinical Science and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Amelia Spinella
- Scleroderma Unit, Rheumatology Unit, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Greta Pellegrino
- Scleroderma Clinic, Rheumatology Unit, Sapienza University of Rome, Rome, Italy
| | - Anna Maria Risa
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
| | - Marco de Pinto
- Scleroderma Unit, Rheumatology Unit, University Hospital of Modena and Reggio Emilia, Modena, Italy
| | - Silvia Papa
- Scleroderma Clinic, Rheumatology Unit, Sapienza University of Rome, Rome, Italy
| | - Giuseppe Armentaro
- Clinical Rheumatology Unit, ASST Pini-CTO, Department of Clinical Science and Community Health, Università degli Studi di Milano, Milan, Italy
| | - Rossella De Angelis
- Rheumatology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy
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Jamart C, Levesque H, Thietart S, Fain O, Rivière S, Benhamou Y, Mekinian A. Iloprost Duration for Digital Ulcers in Systemic Sclerosis: French Retrospective Study at Two Centers and Literature Review. Front Med (Lausanne) 2022; 9:878970. [PMID: 35872796 PMCID: PMC9298754 DOI: 10.3389/fmed.2022.878970] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Accepted: 04/21/2022] [Indexed: 11/13/2022] Open
Abstract
Objective Ischemic digital ulcers (DUs) are frequent and severe complications of systemic sclerosis (SSc). Treatment options for SSc-related digital vasculopathy are based on aggressive vasodilation, with the objective to improve blood flow in ischemic areas. Intravenous prostanoids are recommended to treat active DUs. However, the level of evidence for the duration of 5 days is low. Therefore, the aim of this study was to determine whether prolonging the infusion beyond 5 days increases the rate of healing of active DUs in SSc. Methods This is an observational longitudinal retrospective bicenter study from 2000 to 2017. The objective was to compare the healing rate and time (defined by a healing of at least 50% of DUs) between two durations of iloprost administration: 5 days or less, or more than 5 days. Results Forty-one patients, with a mean age of 47 ± 15 years at diagnosis and 32 (78%) females have been included. Systemic sclerosis was diffuse in 10 (24%) cases and 13 (32%) had an interstitial lung disease. A total of 243 iloprost infusions for DUs were performed: 140 infusions for 5 days or less, and 103 infusions for more than 5 days (prolonged duration). Patients with active DUs which received >5 days of iloprost had higher modified Rodnan skin scale at the time of iloprost infusion (median 33 vs. 15; p < 0.05), more interstitial lung disease (44 vs. 27%; p < 0.05), more anti-topoisomerase I antibody positivity (59 vs. 44%; p < 0.05), and received more previous cyclophosphamide therapy (48 vs. 19%; p < 0.05). While the number of active DUs before iloprost infusion was not significantly different among those who received ≤5 days and >5 days of iloprost, the time to healing after iloprost infusion significantly decreased in SSc patients who received >5 days iloprost infusion: 48 [7–392] vs. 91 [9–365] days (p < 0.05). The proportion of SSc patients with healed DUs tended to increase in patients with >5 days iloprost infusion (log rank = 0.06). The number of patients with complete DU healing at day 90 was significantly increased in SSc who received >5 days of iloprost: 53 (51%) vs. 52 (37%) (p < 0.05). In addition, the time to healing was not significantly associated with the use of calcium channel blockers, endothelin receptor antagonists or a combination of PDE-5 inhibitors. Conclusion Prolonging duration of iloprost >5 days could improve the healing rate and the time to healing of SSc-related DUs. Prospective randomized studies are needed to confirm these data and define the optimal duration of iloprost therapy.
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Affiliation(s)
- Céline Jamart
- Service de Médecine Interne, Hôpital Rouen, Université de Rouen, Rouen, France
| | - Hervé Levesque
- Service de Médecine Interne, Hôpital Rouen, Université de Rouen, Rouen, France
| | - Sara Thietart
- Sorbonne Université, APHP, Service de Médecine Interne-DMU i3, Hôpital Saint-Antoine, Paris, France
| | - Olivier Fain
- Sorbonne Université, APHP, Service de Médecine Interne-DMU i3, Hôpital Saint-Antoine, Paris, France
| | - Sébastien Rivière
- Sorbonne Université, APHP, Service de Médecine Interne-DMU i3, Hôpital Saint-Antoine, Paris, France
| | - Ygal Benhamou
- Service de Médecine Interne, Hôpital Rouen, Université de Rouen, Rouen, France
| | - Arsène Mekinian
- Sorbonne Université, APHP, Service de Médecine Interne-DMU i3, Hôpital Saint-Antoine, Paris, France
- INSERM U938, Centre de Recherche Saint-Antoine, Paris, France
- *Correspondence: Arsène Mekinian,
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Maher TM, Bourdin A, Volkmann ER, Vettori S, Distler JHW, Alves M, Stock C, Distler O. Decline in forced vital capacity in subjects with systemic sclerosis-associated interstitial lung disease in the SENSCIS trial compared with healthy reference subjects. Respir Res 2022; 23:178. [PMID: 35790961 PMCID: PMC9258095 DOI: 10.1186/s12931-022-02095-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 06/19/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The forced vital capacity (FVC) of healthy individuals depends on their age, sex, ethnicity and height. Systemic sclerosis-associated interstitial lung disease (SSc-ILD) is characterised by loss of FVC. We compared FVC values in the subjects with SSc-ILD in the SENSCIS trial of nintedanib versus placebo with values from hypothetical matched healthy references. METHODS The SENSCIS trial enrolled subjects with SSc with first non-Raynaud symptom in the prior ≤ 7 years, extent of fibrotic ILD on HRCT ≥ 10%, and FVC ≥ 40% predicted. FVC at baseline and decline in FVC over 52 weeks were compared with FVC values in hypothetical healthy reference subjects matched 1:1 to the subjects in the trial for age, sex, ethnicity and height, determined using equations published by the European Respiratory Society Global Lung Function Initiative. RESULTS At baseline, mean (SD) FVC was 2460 (737) mL in the nintedanib group (n = 287) compared with 3403 (787) mL in the hypothetical matched healthy references. Mean (SD) FVC was 2544 (817) mL in the placebo group (n = 286) compared with 3516 (887) mL in the hypothetical matched healthy references. Mean (SE) changes in FVC at week 52, i.e., age-related loss of lung function, in the hypothetical healthy references matched to the nintedanib and placebo groups, respectively, were - 26.3 (0.5) mL and - 25.8 (0.5) mL. The difference in the change in FVC at week 52 between the nintedanib group and the hypothetical healthy references was 26.6 mL (95% CI: 1.2, 52.0; p = 0.04). The difference in the change in FVC at week 52 between the placebo group and the hypothetical healthy references was 77.5 mL (95% CI: 51.4, 103.7; p < 0.0001). CONCLUSIONS Subjects with SSc-ILD in the SENSCIS trial had impaired lung function at baseline and experienced further deterioration over 52 weeks. The decline in FVC in the placebo group was four-fold greater than in a hypothetical group of matched healthy references, whereas the decline in FVC in patients who received nintedanib was two-fold greater than in hypothetical healthy references. These data highlight the clinical relevance of the slowing of FVC decline provided by nintedanib. Trial registration Registered 5 November 2015, https://clinicaltrials.gov/ct2/show/NCT02597933 .
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Affiliation(s)
- Toby M Maher
- Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. .,National Heart and Lung Institute, Imperial College, London, UK.
| | - Arnaud Bourdin
- PhyMedExp, University of Montpellier, INSERM U1046, CNRS, UMR 9214, Montpellier, France.,Department of Respiratory Diseases, University of Montpellier, CHU Montpellier, Montpellier, France
| | - Elizabeth R Volkmann
- Department of Medicine, Division of Rheumatology, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Serena Vettori
- UOC Di Fisiopatologia E Riabilitazione Respiratoria, Ospedale Monaldi, Naples, Italy
| | - Jörg H W Distler
- Department of Internal Medicine 3-Rheumatology and Immunology, Friedrich-Alexander-University Erlangen-Nürnberg (FAU), Universitätsklinikum Erlangen, Erlangen, Germany
| | - Margarida Alves
- TA Inflammation Med, Boehringer Ingelheim International GmbH, Ingelheim, Germany
| | - Christian Stock
- Global Biostatistics and Data Sciences, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim Am Rhein, Germany
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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Scleroderma cardiac crisis: A-life-threatening but reversible complication of systemic sclerosis. Autoimmun Rev 2022; 21:103162. [DOI: 10.1016/j.autrev.2022.103162] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2022] [Accepted: 07/29/2022] [Indexed: 11/02/2022]
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Gniadecki R, Iyer A, Hennessey D, Khan L, O'Keefe S, Redmond D, Storek J, Durand C, Cohen-Tervaert JW, Osman M. Genomic instability in early systemic sclerosis. J Autoimmun 2022; 131:102847. [PMID: 35803104 DOI: 10.1016/j.jaut.2022.102847] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Revised: 06/03/2022] [Accepted: 06/05/2022] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Systemic sclerosis (SSc) is associated with secondary malignancies. Previous studies have suggested that mutated cancer proteins, such as RNA polymerase III, are autoantigens promoting an inflammatory response in SSc. However, it has never been previously investigated whether non-neoplastic tissue in SSc harbors mutations which may play a role in SSc pathogenesis. METHODS Skin biopsies were obtained from 8 sequential patients with a progressive form of early stage SSc (with severe skin and/or lung involvement). Areas of dermal fibrosis were microdissected and analyzed with deep, whole exome sequencing. Gene mutation patterns were compared to autologous buccal mucosal cells as a control. RESULTS SSc skin biopsies were hypermutated with an average of 58 mutations/106 base pairs. The mutational pattern in all samples exhibited a clock-like signature, which is ubiquitous in cancers and in senescent cells. Of the 1997 genes we identified which were mutated in at least two SSc patients, 39 genes represented cancer drivers (i.e. tumor suppressor genes or oncogenes) which are commonly found in gynecological, squamous and gastrointestinal cancer signatures. Of all the mutations, the most common mutated genes were important in regulating pathways related to epigenetic histone modifications, DNA repair and genome integrity. CONCLUSIONS Somatic hypermutation occurs in fibrotic skin in patients with early progressive SSc. Cancer driver gene mutations may potentially play a fundamental role in the pathogenesis of SSc.
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Affiliation(s)
| | | | | | - Lamia Khan
- Division of Rheumatology, University of Alberta, Edmonton, Canada
| | | | - Desiree Redmond
- Division of Rheumatology, University of Alberta, Edmonton, Canada
| | - Jan Storek
- Division of Hematology, University of Calgary, Canada
| | - Caylib Durand
- Division of Rheumatology, University of Calgary, Canada
| | | | - Mohammed Osman
- Division of Rheumatology, University of Alberta, Edmonton, Canada.
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140
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Bernstein EJ, Assassi S, Castelino FV, Chung L, Correia C, Evnin LB, Frech TM, Gordon JK, Skaug BA, Hant FN, Hummers LK, Sandorfi N, Shah AA, Shanmugam VK, Steen VD, Khanna D. Computed Tomography of the Chest to Screen for Interstitial Lung Disease in Patients With Systemic Sclerosis at Expert Scleroderma Centers in the United States. ACR Open Rheumatol 2022; 4:596-602. [PMID: 35460213 PMCID: PMC9274361 DOI: 10.1002/acr2.11434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 03/08/2022] [Accepted: 03/14/2022] [Indexed: 11/07/2022] Open
Abstract
OBJECTIVE Although a high-resolution computed tomography (HRCT) scan of the chest is the gold standard test for the detection of interstitial lung disease (ILD), there is no consensus among rheumatologists regarding the use of HRCT to screen for ILD in their patients with systemic sclerosis (SSc). The aims of this study were to describe the HRCT ordering practices at SSc centers in the United States and to determine which patient characteristics are associated with HRCT performance. METHODS We performed a prospective cohort study of patients with SSc enrolled in the US-based Collaborative National Quality and Efficacy Registry (CONQUER). We performed univariate logistic regression followed by multivariable logistic regression to determine which patient characteristics were associated with HRCT performance. RESULTS Of the 356 patients with SSc enrolled in CONQUER, 286 (80.3%) underwent HRCT at some point during their disease course. On multivariable analyses, missing total lung capacity percent predicted (odds ratio [OR] 3.26, 95% confidence interval [CI]: 1.53-7.41, P = 0.007) was positively associated with ever having undergone HRCT, whereas a positive anti-centromere antibody (OR 0.27, 95% CI: 0.12-0.61, P = 0.008) and missing forced vital capacity percent predicted (OR 0.29, 95% CI: 0.10-0.80, P = 0.005) were negatively associated with ever having undergone HRCT. There was a trend toward a positive association between crackles on pulmonary exam and ever having undergone HRCT (OR 2.28, 95% CI: 0.97-6.05, P = 0.058), although this relationship did not reach statistical significance. CONCLUSION The majority of patients with SSc enrolled in CONQUER underwent HRCT. A positive anti-centromere antibody was the key clinical variable inversely associated with performance of HRCT.
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Affiliation(s)
- Elana J Bernstein
- Vagelos College of Physicians and Surgeons, Columbia University Irving Medical Center, New York, New York
| | - Shervin Assassi
- University of Texas Health Science Center at Houston, Houston, Texas
| | | | - Lorinda Chung
- Stanford University and Palo Alto VA Healthcare System, Palo Alto, California
| | - Chase Correia
- Northwestern University, Chicago, Illinois.,Riverside Rheumatology Specialists, Hampton, Virginia
| | - Luke B Evnin
- Scleroderma Research Foundation, San Francisco, California
| | - Tracy M Frech
- University of Utah, Salt Lake City, and Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Brian A Skaug
- University of Texas Health Science Center at Houston, Houston, Texas
| | - Faye N Hant
- Medical University of South Carolina, Charleston, South Carolina
| | | | - Nora Sandorfi
- University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ami A Shah
- Johns Hopkins University, Baltimore, Maryland
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141
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Boukouaci W, Lansiaux P, Lambert NC, Picard C, Clave E, Cras A, Marjanovic Z, Farge D, Tamouza R. Non-Classical HLA Determinants of the Clinical Response after Autologous Stem Cell Transplantation for Systemic Sclerosis. Int J Mol Sci 2022; 23:ijms23137223. [PMID: 35806227 PMCID: PMC9266677 DOI: 10.3390/ijms23137223] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 06/17/2022] [Accepted: 06/27/2022] [Indexed: 12/10/2022] Open
Abstract
Systemic Sclerosis (SSc) is a chronic autoimmune disease with high morbidity and mortality. Autologous Hematopoietic Stem Cell Transplantation (AHSCT) is the best therapeutic option for rapidly progressive SSc, allowing increased survival with regression of skin and lung fibrosis. The immune determinants of the clinical response after AHSCT have yet to be well characterized. In particular, the pivotal role of the Human Leukocyte Antigen (HLA) system is not well understood, including the role of non-classical immuno-modulatory HLA-E and HLA-G molecules in developing tolerance and the role of Natural Killer cells (NK) in the immunomodulation processes. We retrospectively tested whether the genetic and/or circulating expression of the non-classical HLA-E and HLA-G loci, as well as the imputed classical HLA determinants of HLA-E expression, influence the observed clinical response to AHSCT at 12- and 24-month follow-up. In a phenotypically well-defined sample of 46 SSc patients classified as clinical responders or non-responders, we performed HLA genotyping using next-generation sequencing and circulating levels of HLA-G and quantified HLA-E soluble isoforms by ELISA. The -21HLA-B leader peptide dimorphism and the differential expression level of HLA-A and HLA-C alleles were imputed. We observed a strong trend towards better clinical response in HLA-E*01:03 or HLA-G 14bp Del allele carriers, which are known to be associated with high expression of the corresponding molecules. At 12-month post-AHSCT follow-up, higher circulating levels of soluble HLA-E were associated with higher values of modified Rodnan Skin Score (mRSS) (p = 0.0275), a proxy of disease severity. In the non-responder group, the majority of patients carried a double dose of the HLA-B Threonine leader peptide, suggesting a non-efficient inhibitory effect of the HLA-E molecules. We did not find any correlation between the soluble HLA-G levels and the observed clinical response after AHSCT. High imputed expression levels of HLA-C alleles, reflecting more efficient NK cell inhibition, correlated with low values of the mRSS 3 months after AHSCT (p = 0.0087). This first pilot analysis of HLA-E and HLA-G immuno-modulatory molecules suggests that efficient inhibition of NK cells contributes to clinical response after AHSCT for SSc. Further studies are warranted in larger patient cohorts to confirm our results.
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Affiliation(s)
- Wahid Boukouaci
- Translational Neuropsychiatry Laboratory, Institut National de la Santé et de la Recherche Médicale (IN-SERM, U955), Institut Mondor de Recherche Biomédicale, Université Paris Est Creteil, F-94010 Creteil, France;
| | - Pauline Lansiaux
- Unité de Médecine Interne (UF 04): CRMR MATHEC, Maladies Auto-Immunes et Thérapie Cellulaire, Centre de Référence des Maladies Auto-Immunes Systémiques Rares D’ILE-de-France, Hôpital St-Louis, Assistance-Publique Hôpitaux de Paris, F-75010 Paris, France;
- URP-3518: Recherche Clinique en Hématologie, Immunologie et Transplantation, Institut de Recherche Saint-Louis, Université Paris Cité, F-75010 Paris, France
| | - Nathalie C. Lambert
- UMRs 1097 Arthrites Autoimmunes, Institut National de la Santé et de la Recherche Médicale (INSERM), Aix Marseille University, F-13288 Marseille, France;
| | - Christophe Picard
- UMR7268 ADES (Anthropologie Bio-Culturelle, Droit, Ethique et Santé), Université Aix-Marseille, Etablissement Français du Sang, Centre National de la Recherche Scientifique (CNRS), F-13005 Marseille, France;
| | - Emmanuel Clave
- EMiLy (Ecotaxie, Microenvironnement et Developpement Lymphocytaire), Inserm U1160, Institut de Recherche Saint Louis, Université de Paris, F-75010 Paris, France;
| | - Audrey Cras
- Cell Therapy Unit, Saint Louis Hospital, Assistance-Publique Hôpitaux de Paris, F-75010 Paris, France;
- UMR1140, Institut National de la Santé et de la Recherche Médicale (INSERM), Université de Paris, F-75006 Paris, France
| | - Zora Marjanovic
- Department of Hematology, Hopital Saint Antoine, F-75012 Paris, France;
| | - Dominique Farge
- URP-3518: Recherche Clinique en Hématologie, Immunologie et Transplantation, Institut de Recherche Saint-Louis, Université Paris Cité, F-75010 Paris, France
- UMRs 1097 Arthrites Autoimmunes, Institut National de la Santé et de la Recherche Médicale (INSERM), Aix Marseille University, F-13288 Marseille, France;
- Department of Medicine, McGill University, Montreal, QC H3A 1A1, Canada
- Correspondence: (D.F.); (R.T.)
| | - Ryad Tamouza
- Translational Neuropsychiatry Laboratory, Institut National de la Santé et de la Recherche Médicale (IN-SERM, U955), Institut Mondor de Recherche Biomédicale, Université Paris Est Creteil, F-94010 Creteil, France;
- Fondation FondaMental, Département Médico-Universitaire de Psychiatrie et d’Addictologie (DMU IMPACT), Fédération Hospitalo-Universitaire de Médecine de Précision en Psychiatrie (FHU ADAPT), Assistance-Publique Hôpitaux de Paris, F-94010 Creteil, France
- Correspondence: (D.F.); (R.T.)
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Kreuter M, Hoffmann-Vold AM, Matucci-Cerinic M, Saketkoo LA, Highland KB, Wilson H, Alves M, Erhardt E, Schoof N, Maher TM. Impact of lung function and baseline clinical characteristics on patient-reported outcome measures in systemic sclerosis-associated interstitial lung disease. Rheumatology (Oxford) 2022; 62:SI43-SI53. [PMID: 35640959 PMCID: PMC9910566 DOI: 10.1093/rheumatology/keac325] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 05/16/2022] [Accepted: 05/16/2022] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE The SENSCIS® trial demonstrated a significant reduction of lung function decline in patients with SSc-associated interstitial lung disease (SSc-ILD) treated with nintedanib, but no significant effect on health-related quality of life (HRQoL). To assess whether SSc/SSc-ILD severity and large changes in lung function correlate with HRQoL, a post-hoc analysis of SENSCIS®, aggregating treatment arms, was undertaken. METHODS Patient-reported outcome (PRO) measures [St. George's Respiratory Questionnaire (SGRQ), Functional Assessment of Chronic Illness Therapy (FACIT)-Dyspnoea, and HAQ-Disability Index (HAQ-DI), incorporating the Scleroderma HAQ visual analogue scale (SHAQ VAS)] at baseline and week 52 were assessed for associations to SSc-ILD severity. RESULTS At baseline and at week 52, forced vital capacity (FVC) <70% predicted was associated with worse PRO measure scores compared with FVC ≥70% predicted [week 52: SGRQ 45.1 vs 34.0 (P < 0.0001); FACIT-Dyspnoea 48.9 vs 44.5 (P < 0.0001); HAQ-DI 0.7 vs 0.6 (P < 0.0228); SHAQ VAS breathing problems 3.6 vs 2.6 (P < 0.0001)]. Patients with diffuse cutaneous SSc and other characteristics associated with SSc-ILD severity had worse PRO measure scores. Patients requiring oxygen or with >30% fibrosis on high-resolution computed tomography at baseline demonstrated worse PRO measure scores at week 52. After 1 year, patients with a major (>10%) improvement/worsening in FVC demonstrated corresponding improvement/worsening in SGRQ and other PRO measures, significant for the SGRQ symptom domain (P < 0.001). CONCLUSION Severe SSc-ILD and major deteriorations in lung function have important impacts on HRQoL. Treatments that slow lung function decline and prevent severe SSc-ILD are important to preserve HRQoL. TRIAL REGISTRATION clinicaltrials.gov, www.clinicaltrials.gov, NCT02597933.
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Affiliation(s)
- Michael Kreuter
- Correspondence to: Michael Kreuter, Center for Interstitial and Rare Lung Diseases, Pneumology, Thoraxklinik, University of Heidelberg, Röntgenstrasse 1, 69126 Heidelberg, Germany. E-mail:
| | | | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine and Division of Rheumatology, University of Florence, Florence,Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Hospital, Milan, Italy
| | - Lesley Ann Saketkoo
- New Orleans Scleroderma and Sarcoidosis Patient Care and Research Center, UMC Comprehensive Pulmonary Hypertension Center and Interstitial Lung Disease Clinic Programs, Louisiana State University and Tulane University Schools of Medicine, New Orleans, LA
| | | | - Hilary Wilson
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein
| | | | | | - Nils Schoof
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein
| | - Toby M Maher
- National Heart and Lung Institute, Imperial College London,National Institute for Health Research Clinical Research Facility, Royal Brompton Hospital, London, UK,Hastings Center for Pulmonary Research and Division of Pulmonary, Critical Care and Sleep Medicine, Keck School of Medicine at University of Southern California, Los Angeles, CA, USA
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143
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Hussein SAM, Kareem RA, Al-Dahbi AMH, Birhan M. Investigation of the Role of Leuconostoc mesenteroides subsp. cremoris in Periodontitis around Abutments of Fixed Prostheses. BIOMED RESEARCH INTERNATIONAL 2022; 2022:8790096. [PMID: 35647195 PMCID: PMC9142281 DOI: 10.1155/2022/8790096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/03/2022] [Accepted: 05/07/2022] [Indexed: 11/18/2022]
Abstract
This study included the role of Leuconostoc mesenteroides subsp. cremoris in oral diseases such as periodontitis. Material and Method. Isolation and identification of Leuconostoc mesenteroides subsp. cremoris from a saliva sample of twenty patients wearing fixed dental prostheses suffering from periodontitis followed by estimating susceptibility generally to the most common antibiotics and specifically to chlorhexidine (CHX) to determine the MIC of CHX and also screening of the strength of biofilm production under aerobic and anaerobic conditions; here, the study included six groups: Group I: screening of biofilm formation under aerobic condition, Group II: screening the MIC of CHX effect on biofilm formation under aerobic condition, Group III: screening of the MIC of CHX effect on preformed biofilm under aerobic condition, Group IV: screening of biofilm formation under anaerobic condition, Group V: screening of MIC of CHX effect on biofilm formation under anaerobic condition, and Group VI: screening of MIC of CHX effect on preformed biofilm under anaerobic condition. Results. The results showed that about 5 (25%) isolates were identified as L. mesenteroides subsp. cremoris, while 75% are other isolates. Furthermore, susceptibility results to antibiotic showed the sensitivity to penicillin (100%), azithromycin (100%), ciprofloxacin (100%), tetracycline (100%), gentamicin (100%), doxycycline (100%), vancomycin (100%), ofloxacin (60%), chloramphenicol (80%), ampicillin (80%), and cefoxitin (60%). On the other side, the biofilm production assays revealed that all isolates were moderate biofilm former under the aerobic and anaerobic conditions but for the biofilm treated with MIC of CHX, the current study noticed that the strength of the biofilm became weaker in aerobic and anaerobic conditions; regardless, the strength of the biofilm under anaerobic conditions was higher than in that under aerobic conditions, with no significant differences at p ≤ 0.05 depending on the statistical analysis (T-test) before and after the treatment with MIC of CHX in aerobic and anaerobic conditions. Conclusions. The presence of mesenteroides subsp. cremoris in the oral cavity is due to eating foods and vegetables; based on the strength of the biofilm and sensitivity tests, the isolates have less pathogenicity in the oral cavity due to the weakness of the biofilm production and the lack of resistance to antibiotics.
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Affiliation(s)
| | - Rehab Aamer Kareem
- Department of Prosthodontics, College of Dentistry, University of Dijlah, Iraq
| | | | - Mequanint Birhan
- Department of Mechanical Engineering, Mizan-Tepi University, Ethiopia
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144
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Hofmann NN, Ambühl RA, Jordan S, Distler O. Calcineurin inhibitors in systemic sclerosis - a systematic literature review. Ther Adv Musculoskelet Dis 2022; 14:1759720X221092374. [PMID: 35619877 PMCID: PMC9127851 DOI: 10.1177/1759720x221092374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2021] [Accepted: 03/20/2022] [Indexed: 11/16/2022] Open
Abstract
Objective To review treatment effectiveness and adverse events of calcineurin inhibitors (CNIs) such as cyclosporin A (CsA) and tacrolimus in patients with systemic sclerosis (SSc). Methods A systematic literature search was performed on PubMed and Web of Science using the predefined keywords 'systemic sclerosis', scleroderma, cyclosporin*, and tacrolimus. Articles were eligible for inclusion, if SSc patients had been treated with CNIs and data on treatment effects were available. Results This systematic literature review identified 37 papers (19 case reports, 15 case series, 2 controlled studies, and 1 retrospective study) including 134 SSc patients treated with CNIs. In 34 of 37 papers, CsA was used. An improvement of skin fibrosis was observed in 77 of 96 (80.2%) patients using a wide variety of outcome measures and dose regimes. Both controlled studies showed significant improvements, one using a historical control group and one using a no-treatment control group. Improvement in pulmonary function tests (PFTs) occurred in 67.9% (19/28) of the patients who had reduced PFTs at baseline. In 58 (43.3%) cases, adverse renal events were reported, of which 7 (5.2%) were severe such as scleroderma renal crisis (SRC), CsA-associated nephropathy, or death by renal insufficiency. Adverse events led to dose reduction, treatment interruption, or withdrawal in 39 of 134 (29.1%). Conclusion In this systematic literature review, signals for potential effectiveness of CsA for skin and pulmonary fibrosis were found, but the evidence level of the identified studies was too low to allow robust conclusions. Randomized controlled double-blind trials are needed to conclude on the effectiveness of CNIs in SSc. Renal toxicity of CNIs was confirmed in this review and needs to be considered in the design of such studies.
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Affiliation(s)
- Nina N. Hofmann
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Robert A. Ambühl
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Suzana Jordan
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Schmelzbergstr. 24, Zurich 8091, Switzerland
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145
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[Value of CT and transthoracic lung ultrasound in patients with systemic sclerosis : Joint statement of the ÖRG/ÖGP/ÖGR/ÖGUM]. Z Rheumatol 2022; 81:610-618. [PMID: 35513537 PMCID: PMC9468076 DOI: 10.1007/s00393-022-01206-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/23/2022] [Indexed: 11/12/2022]
Abstract
Die Lungenbeteiligung ist die häufigste Todesursache bei Patienten mit systemischer Sklerose (SSc). Da eine Lungenbeteiligung häufig asymptomatisch ist, wird derzeit empfohlen, bei allen Patienten mit einer neu diagnostizierten SSc eine Thorax-CT durchzuführen. Uneinigkeit herrscht derzeit darüber, wie SSc-Patienten, bei denen zum Diagnosezeitpunkt keine Lungenbeteiligung gefunden wurde, weiterverfolgt werden sollen. Basierend auf einem Konsensus österreichischer Rheumatologen, Pneumologen und Radiologen, wird empfohlen, bei asymptomatischen PatientInnen mit einer negativen CT zum Zeitpunkt der Erstdiagnose jährlich transthorakale Ultraschalluntersuchungen sowie Lungenfunktionsuntersuchungen alle 6 bis 12 Monate durchzuführen. Bei Vorliegen eines positiven Lungenultraschallbefundes wird eine ergänzende CT zur weiterführenden Abklärung empfohlen. Aufgrund der Datenlage werden bei PatientInnen mit einem höheren Risiko, definiert durch entsprechende Risikofaktoren, jährliche CT-Verlaufskontrollen empfohlen.
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146
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Volkmann ER, Tashkin DP, Roth MD, Goldin J, Kim GHJ. Early Radiographic Progression of Scleroderma: Lung Disease Predicts Long-term Mortality. Chest 2022; 161:1310-1319. [PMID: 34896093 PMCID: PMC9131045 DOI: 10.1016/j.chest.2021.11.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 11/12/2021] [Accepted: 11/27/2021] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Radiographic end points commonly are included in therapeutic trials for systemic sclerosis (SSc)-interstitial lung disease (ILD); however, the relationship between these outcomes and long-term mortality is unclear. RESEARCH QUESTION Do short-term changes in radiographic measures of ILD predict long-term survival in patients with SSc? STUDY DESIGN AND METHODS The Scleroderma Lung Study (SLS) I and II evaluated the safety and efficacy of cyclophosphamide (in SLS I and II) and mycophenolate mofetil (in SLS II) for the treatment of SSc-ILD. Changes in the extent of ILD over time were assessed on high-resolution CT scans of the chest by quantitative image analysis, an approach that applies a computer-based algorithm to assess changes in the radiographic extent of ILD objectively. Participants subsequently were followed for up to 12 years (SLS I) and 8 years (SLS II). Cox proportional hazards models determined whether the change in the quantitative radiographic extent of ILD predicted survival, adjusting for other known predictors of survival. RESULTS Among SLS I and II participants, 82 and 90 had follow-up imaging scans, respectively, and were included in the analysis. Participants in both trials who showed an increase in the total quantitative radiographic extent of ILD scores of ≥ 2% at 12 months (SLS I) or 24 months (SLS II) experienced significantly worse long-term survival than those with change scores of < 2% (P ≤ .01, log-rank test). In the multivariate Cox models, radiographic progression remained associated with worse long-term survival in SLS I (P = .089) and SLS II (P = .014). INTERPRETATION Data from two independent clinical trial cohorts with extensive long-term follow-up demonstrated that radiographic progression of ILD over 12 to 24 months, in both treatment and placebo arms, can predict increased risk for long-term mortality in patients with SSc. These findings suggest that radiographic end points may serve as surrogates for mortality in SSc-ILD.
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Affiliation(s)
- Elizabeth R Volkmann
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA.
| | - Donald P Tashkin
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA
| | - Michael D Roth
- Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA
| | - Jonathan Goldin
- Department of Radiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA
| | - Grace H J Kim
- Department of Radiology, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA
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147
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Palumbo P, Ruscitti P, Cannizzaro E, Berardicurti O, Conforti A, Di Cesare A, Di Cola I, Giacomelli R, Splendiani A, Barile A, Masciocchi C, Cipriani P, Di Cesare E. Unenhanced Cardiac Magnetic Resonance may improve detection and prognostication of an occult heart involvement in asymptomatic patients with systemic sclerosis. Sci Rep 2022; 12:5125. [PMID: 35332224 PMCID: PMC8948177 DOI: 10.1038/s41598-022-09064-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2021] [Accepted: 03/11/2022] [Indexed: 11/09/2022] Open
Abstract
Systemic sclerosis (SSc) is an uncommon autoimmune disease. Aim of the study was to detect the occult cardiac involvement in asymptomatic SSc patients of recent onset (indicative of a more aggressive disease) with unenhanced Cardiac Magnetic Resonance (CMR). Our historical prospective study included naïve SSc patients of recent onset. Modified Rodnan Skin Score (mRSS) and Scleroderma Clinical Trial Consortium Damage Index (SCTC-DI) were calculated. Cardiac volumes and global myocardial strain were assessed and also compared with healthy group values. Pericardial involvement was further recorded. Thirty-one patients met inclusion criteria (54 ± 12 years; 1 M). Mean duration of disease was 6.8 years. All patients showed preserved systolic function. Higher incidence of pericardial involvement was founded in patients with disease accrual damage (OR: 9.6, p-value 0.01). Radial and longitudinal strain values resulted significantly different between healthy and SSc patients. GRS and GLS showed an independent predictive validity on damage accrual (HR: 1.22 and 1.47, respectively). Best C-index for disease progression was reached when strain values and pericardial evaluation were added to conventional risk factors (0.97, p-value: 0.0001). Strain analysis by CMR-TT may show a high capability both in identifying early cardiac involvement and stratifying its clinical aggressiveness, regardless of the standard damage indices and CMR contrast-dependent biomarker.
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Affiliation(s)
- Pierpaolo Palumbo
- Department of Diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, Abruzzo Health Unit 1, Via Saragat -località Campo di Pile, 67100, L'Aquila, Italy. .,SIRM Foundation, Italian Society of Medical and Interventional Radiology (SIRM), 20122, Milan, Italy.
| | - Piero Ruscitti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Ester Cannizzaro
- Department of Diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, Abruzzo Health Unit 1, Via Saragat -località Campo di Pile, 67100, L'Aquila, Italy
| | - Onorina Berardicurti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Alessandro Conforti
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Annamaria Di Cesare
- Ospedale "Infermi" di Rimini, Viale Luigi Settembrini, 2, 47923, Rimini, Italy
| | - Ilenia Di Cola
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Roberto Giacomelli
- Rome Biomedical Campus University, via Álvaro del Portillo 200, 00128, Roma, Italy
| | - Alessandra Splendiani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Antonio Barile
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Carlo Masciocchi
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Paola Cipriani
- Department of Biotechnological and Applied Clinical Sciences, University of L'Aquila, Via Vetoio 1, 67100, L'Aquila, Italy
| | - Ernesto Di Cesare
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Piazzale Salvatore Tommasi 1, 67100, L'Aquila, Italy
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148
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Tennøe AH, Murbræch K, Didriksen H, Ueland T, Palchevskiy V, Weigt SS, Fretheim H, Midtvedt Ø, Garen T, Brunborg C, Aukrust P, Molberg Ø, Belperio JA, Hoffmann-Vold AM. Serum markers of cardiac complications in a systemic sclerosis cohort. Sci Rep 2022; 12:4661. [PMID: 35304587 PMCID: PMC8933514 DOI: 10.1038/s41598-022-08815-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Accepted: 03/07/2022] [Indexed: 12/30/2022] Open
Abstract
Primary cardiac involvement is one of the leading causes of mortality in systemic sclerosis (SSc), but little is known regarding circulating biomarkers for cardiac SSc. Here, we aimed to investigate potential associations between cardiac SSc and candidate serum markers. Serum samples from patients of the Oslo University SSc cohort and 100 healthy controls were screened against two custom-made candidate marker panels containing molecules deemed relevant for cardiopulmonary and/or fibrotic diseases. Left (LV) and right ventricular (RV) dysfunction was assessed by protocol echocardiography, performed within three years from serum sampling. Patients suspected of pulmonary hypertension underwent right heart catheterization. Vital status at study end was available for all patients. Descriptive analyses, logistic and Cox regressions were conducted to assess associations between cardiac SSc and candidate serum markers. The 371 patients presented an average age of 57.2 (± 13.9) years. Female sex (84%) and limited cutaneous SSc (73%) were predominant. Association between LV diastolic dysfunction and tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) (OR 0.41, 95% CI 0.21-0.78, p = 0.007) was identified. LV systolic dysfunction defined by global longitudinal strain was associated with angiopoietin 2 (ANGPT2) (OR 3.42, 95% CI 1.52-7.71, p = 0.003) and osteopontin (OPN) (OR 1.95, 95% CI 1.08-3.52, p = 0.026). RV systolic dysfunction, measured by tricuspid annular plane systolic excursion, was associated to markers of LV dysfunction (ANGPT2, OPN, and TRAIL) (OR 1.67, 95% CI 1.11-2.50, p = 0.014, OR 1.86, 95% CI 1.25-2.77, p = 0.002, OR 0.32, 95% CI 0.15-0.66, p = 0.002, respectively) and endostatin (OR 1.86, 95% CI 1.22-2.84, p = 0.004). In conclusion, ANGPT2, OPN and TRAIL seem to be circulating biomarkers associated with both LV and RV dysfunction in SSc.
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Affiliation(s)
- Anders H Tennøe
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.,Department of Anesthesiology, Stavanger University Hospital, Stavanger, Norway
| | - Klaus Murbræch
- Department of Cardiology, Oslo University Hospital, Oslo, Norway
| | - Henriette Didriksen
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Thor Ueland
- Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Oslo, Norway
| | | | - Stephen S Weigt
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Håvard Fretheim
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Øyvind Midtvedt
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway
| | - Torhild Garen
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway
| | - Cathrine Brunborg
- Oslo Centre for Biostatistics and Epidemiology, Research Support Services, Oslo University Hospital, Oslo, Norway
| | - Pål Aukrust
- Section of Clinical Immunology and Infectious Diseases, Oslo University Hospital, Oslo, Norway.,K.G. Jebsen Inflammatory Research Center, University of Oslo, Oslo, Norway.,Research Institute of Internal Medicine, Oslo University Hospital, Oslo, Norway
| | - Øyvind Molberg
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway.,Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - John A Belperio
- Department of Medicine, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Anna-Maria Hoffmann-Vold
- Department of Rheumatology, Oslo University Hospital, Postbox 4959, 0424, Nydalen, Oslo, Norway. .,Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
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149
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Vos JL, Butcher SC, Fortuni F, Galloo X, Rodwell L, Vonk MC, Bax JJ, van Leuven SI, de Vries-Bouwstra JK, Snoeren M, El Messaoudi S, Marsan NA, Nijveldt R. The Prognostic Value of Right Atrial and Right Ventricular Functional Parameters in Systemic Sclerosis. Front Cardiovasc Med 2022; 9:845359. [PMID: 35369297 PMCID: PMC8969768 DOI: 10.3389/fcvm.2022.845359] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/15/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction Right ventricular (RV) function is of particular importance in systemic sclerosis (SSc), since common SSc complications, such as interstitial lung disease and pulmonary hypertension may affect RV afterload. Cardiovascular magnetic resonance (CMR) is the gold standard for measuring RV function. CMR-derived RV and right atrial (RA) strain is a promising tool to detect subtle changes in RV function, and might have incremental value, however, prognostic data is lacking. Therefore, the aim of this study was to evaluate the prognostic value of RA and RV strain in SSc. Methods In this retrospective study, performed at two Dutch hospitals, consecutive SSc patients who underwent CMR were included. RV longitudinal strain (LS) and RA strain were measured. Unadjusted cox proportional hazard regression analysis and likelihood ratio tests were used to evaluate the association and incremental value of strain parameters with all-cause mortality. Results A total of 100 patients (median age 54 [46–64] years, 42% male) were included. Twenty-four patients (24%) died during a follow-up of 3.1 [1.8–5.2] years. RA reservoir [Hazard Ratio (HR) = 0.95, 95% CI 0.91–0.99, p = 0.009] and conduit strain (HR = 0.93, 95% CI 0.88–0.98, p = 0.008) were univariable predictors of all-cause mortality, while RV LS and RA booster strain were not. RA conduit strain proved to be of incremental value to sex, atrial fibrillation, NYHA class, RA maximum volume indexed, and late gadolinium enhancement (p < 0.05 for all). Conclusion RA reservoir and conduit strain are predictors of all-cause mortality in SSc patients, whereas RV LS is not. In addition, RA conduit strain showed incremental prognostic value to all evaluated clinical and imaging parameters. Therefore, RA conduit strain may be a useful prognostic marker in SSc patients.
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Affiliation(s)
- Jacqueline L. Vos
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
- *Correspondence: Jacqueline L. Vos,
| | - Steele C. Butcher
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
- Department of Cardiology, Royal Perth Hospital, Perth, WA, Australia
| | - Federico Fortuni
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
- Department of Cardiology, San Giovanni Battista Hospital, Foligno, Italy
| | - Xavier Galloo
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Laura Rodwell
- Section Biostatistics, Department for Health Evidence, Radboud Institute for Health Sciences, Nijmegen, Netherlands
| | - Madelon C. Vonk
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Jeroen J. Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Sander I. van Leuven
- Department of Rheumatology, Radboud University Medical Center, Nijmegen, Netherlands
| | | | - Miranda Snoeren
- Department of Radiology and Nuclear Medicine, Radboud University Medical Center, Nijmegen, Netherlands
| | - Saloua El Messaoudi
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
| | - Nina A. Marsan
- Department of Cardiology, Leiden University Medical Center, Leiden, Netherlands
| | - Robin Nijveldt
- Department of Cardiology, Radboud University Medical Center, Nijmegen, Netherlands
- Robin Nijveldt,
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150
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Bellan M, Murano F, Ceruti F, Piccinino C, Tonello S, Minisini R, Giubertoni A, Sola D, Pedrazzoli R, Maglione V, Manfredi GF, Acquaviva A, Piffero R, Patti G, Pirisi M, Sainaghi PP. Increased Levels of ICOS and ICOSL Are Associated to Pulmonary Arterial Hypertension in Patients Affected by Connective Tissue Diseases. Diagnostics (Basel) 2022; 12:diagnostics12030704. [PMID: 35328257 PMCID: PMC8947069 DOI: 10.3390/diagnostics12030704] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/04/2022] [Accepted: 03/09/2022] [Indexed: 12/07/2022] Open
Abstract
Background: Pulmonary hypertension (PH) is a life-threatening complication of connective tissue diseases (CTD); in this study, we aimed at investigating the potential role of inducible co-stimulator (ICOS) and its ligand (ICOS-L) as biomarkers of PH in CTD. Materials and Methods: We recruited 109 patients: 84 CTD patients, 13 patients with CTD complicated by pulmonary arterial hypertension (PAH), and 12 subjects with PAH alone. All recruited patients underwent a complete clinical and instrumental assessment along with quantitative measurement of serum ICOS and ICOS-L. Results: Independently of the underlying cause, patients with PAH were older and had a lower glomerular filtration rate. Interestingly, patients with both CTD-related and CTD-unrelated PAH had higher ICOS and ICOS-L serum concentrations than CTD patients (0.0001 for both). When compared to CTD patients, those affected by CTD-PAH showed higher ICOS (440 (240–600) vs. 170 (105–275) pg/mL, p = 0.0001) and ICOS-L serum concentrations (6000 (4300–7000) vs. 2450 (1500–4100) pg/mL; p = 0.0001). In a logistic regression, ICOS and ICOS-L were associated with a diagnosis of PAH, independently from age, gender, and renal function. The corresponding receiver operating characteristic (ROC) curves demonstrated a good diagnostic performance for both ICOS and ICOS-L. Conclusions: ICOS and ICOS-L are increased in patients with PAH, irrespectively from the underlying cause, and represent promising candidate biomarkers for the diagnostic screening for PAH among CTDs patients.
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Affiliation(s)
- Mattia Bellan
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), Università del Piemonte Orientale (UPO), 28100 Novara, Italy
- Correspondence: ; Tel.: +39-0321-3737512
| | - Francesco Murano
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Federico Ceruti
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | | | - Stelvio Tonello
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
| | - Rosalba Minisini
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
| | - Ailia Giubertoni
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Division of Cardiology, AOU Maggiore della Carità, 28100 Novara, Italy;
| | - Daniele Sola
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Roberta Pedrazzoli
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Veronica Maglione
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
| | - Giulia Francesca Manfredi
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Antonio Acquaviva
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Roberto Piffero
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
| | - Giuseppe Patti
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Division of Cardiology, AOU Maggiore della Carità, 28100 Novara, Italy;
| | - Mario Pirisi
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), Università del Piemonte Orientale (UPO), 28100 Novara, Italy
| | - Pier Paolo Sainaghi
- Department of Translational Medicine (DiMeT), Università del Piemonte Orientale (UPO), 28100 Novara, Italy; (F.M.); (F.C.); (S.T.); (R.M.); (A.G.); (V.M.); (G.F.M.); (A.A.); (R.P.); (G.P.); (M.P.); (P.P.S.)
- Rheumatology Unit, Department of Internal Medicine, AOU Maggiore della Carità, 28100 Novara, Italy; (D.S.); (R.P.)
- Center for Translational Research on Autoimmune and Allergic Disease (CAAD), Università del Piemonte Orientale (UPO), 28100 Novara, Italy
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