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Andréasson K, Olofsson T, Lagishetty V, Alrawi Z, Klaassens E, Holster S, Hesselstrand R, Jacobs JP, Wallman JK, Volkmann ER. Treatment for Rheumatoid Arthritis Associated With Alterations in the Gastrointestinal Microbiota. ACR Open Rheumatol 2024. [PMID: 38653503 DOI: 10.1002/acr2.11673] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/12/2024] [Accepted: 03/25/2024] [Indexed: 04/25/2024] Open
Abstract
OBJECTIVE Emerging research suggests that rheumatoid arthritis (RA) is associated with intestinal dysbiosis. This prospective pilot study evaluates changes in intestinal microbial composition in patients with RA initiating treatment with either methotrexate (MTX) or a tumor necrosis factor inhibitor (TNFi). METHODS Consecutive patients, fulfilling the 2010 American College of Rheumatology/EULAR classification criteria for RA, who started treatment with either MTX or TNFi delivered a stool sample upon initiation of immunosuppression and 3 months later. A 16S ribosomal RNA gene-based validated microbiota test (GA-map Dysbiosis Index Score [DIS], Genetic Analysis, Oslo, Norway) was used to evaluate for the presence and degree of dysbiosis. Fecal levels of Prevotella copri (P. copri) were analyzed by custom-made quantitative polymerase chain reaction. Changes in microbial composition were analyzed in relation to changes in disease activity, as measured by the disease activity score based on 28-joint counts, using C-reactive protein. RESULTS At baseline, dysbiosis was present in 33 of 50 (66%) participants and more common in participants with more than 2 years of disease duration (P = 0.019). At the 3-month follow-up, 27 of 50 (54%) were good treatment responders and the DIS had improved in 14 of 50 (28%). Participants initiating TNFi more often exhibited improvement in the DIS compared with those initiating MTX (P = 0.031). P. copri was identified in 32 of 50 (64%) at baseline. An improvement in disease activity score based on 28-joint counts, using C-reactive protein was associated with a simultaneous decrease in P. copri abundance (rs = 0.30, P = 0.036). CONCLUSION This study affirms that dysbiosis is a feature of RA. Although patients were not randomized to MTX or TNFi, the findings suggest that specific therapies may differentially modulate the gastrointestinal microbiota in RA. The association between P. copri and treatment response requires further study.
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Affiliation(s)
| | | | | | | | | | | | | | - Jonathan P Jacobs
- University of California, Los Angeles and VA Greater Los Angeles Healthcare System
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Wildt M, Andréasson K, Hamberg V, Hesselstrand R, Wuttge DM. Treatment with mycophenolate mofetil is associated with improved nailfold vasculature in systemic sclerosis. Rheumatology (Oxford) 2024; 63:385-391. [PMID: 37158586 PMCID: PMC10836996 DOI: 10.1093/rheumatology/kead207] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 03/27/2023] [Accepted: 04/19/2023] [Indexed: 05/10/2023] Open
Abstract
OBJECTIVE To investigate the evolution of nailfold capillary density in patients with SSc in relation to immunosuppressive treatment and autoantibodies. METHODS This was a prospective study cohort. Consecutive newly diagnosed SSc patients were included into this study who, in a retrospective review, had at least two nailfold capillary microscopy measurements performed during the first 48 months of follow-up. Capillary density per 3 mm was measured with widefield nailfold capillary microscopy. Improvement of capillary density per finger and mean capillary density were analysed. Longitudinal measurements of mean capillary density were analysed by generalized estimating equation. RESULTS Eighty patients (68 women, 12 men) met the inclusion criteria. The median follow-up time was 27 months. Twenty-eight patients had an improved capillary density in per-finger analysis. MMF was associated with fewer numbers of fingers that had worsened in capillary density. Anti-topoisomerase antibodies were associated with low mean capillary density. Anti-RNA polymerase III antibodies were associated with improvement and anti-centromere antibodies with worsening of capillary density in per-finger analysis. MMF treatment was associated with less steep capillary density decline in a moderated generalized estimating equation model including presence of anti-topoisomerase antibodies and the interaction of MMF with follow-up time. CONCLUSION Nailfold capillary density improved over time in a substantial proportion of SSc patients. MMF treatment had a positive impact on the evolution of capillary density in these patients. SSc autoantibody phenotype may affect the capillary density development. The data support previous hypotheses that early immunosuppression may favourably affect vascular regeneration in SSc.
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Affiliation(s)
- Marie Wildt
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Kristofer Andréasson
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Viggo Hamberg
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Dirk M Wuttge
- Department of Clinical Sciences, Lund, Section of Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
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Westerlind H, Bairkdar M, Gunnarsson K, Moshtaghi-Svensson J, Öberg Sysojev A, Hesselstrand R, Holmqvist M. Corrigendum to "Incidence and prevalence of systemic sclerosis in Sweden, 2004-2015, a register-based study" [Seminars in Arthritis and Rheumatism 53 (2022), 151978]. Semin Arthritis Rheum 2023:152311. [PMID: 37980174 DOI: 10.1016/j.semarthrit.2023.152311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2023]
Affiliation(s)
- Helga Westerlind
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Majd Bairkdar
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden.
| | - Karin Gunnarsson
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden; Rheumatology Division, Department of medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - John Moshtaghi-Svensson
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Anton Öberg Sysojev
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Roger Hesselstrand
- Rheumatology, Department of Clinical Sciences, Lund, Lund University, Sweden
| | - Marie Holmqvist
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden; Rheumatology Division, Department of medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Hamberg V, Sohrabian A, Volkmann ER, Wildt M, Löfdahl A, Wuttge DM, Hesselstrand R, Dellgren G, Westergren-Thorsson G, Rönnelid J, Andréasson K. Anti-Ro52 positivity is associated with progressive interstitial lung disease in systemic sclerosis-an exploratory study. Arthritis Res Ther 2023; 25:162. [PMID: 37667402 PMCID: PMC10476305 DOI: 10.1186/s13075-023-03141-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 08/18/2023] [Indexed: 09/06/2023] Open
Abstract
BACKGROUND Interstitial lung disease (ILD) is the most common cause of death in patients with systemic sclerosis (SSc). Prognostic biomarkers are needed to identify SSc-ILD patients at risk for progressive pulmonary fibrosis. This study investigates autoantibodies measured in bronchoalveolar lavage (BAL) fluid and in serum in reference to the clinical disease course of SSc-ILD. METHODS Fifteen patients with new onset SSc-ILD underwent bronchoscopy. Autoantibody levels were analyzed using addressable laser bead immunoassay from BAL fluid and the serum. In a separate longitudinal cohort of 43 patients with early SSc-ILD, autoantibodies in serum were measured at baseline and pulmonary function tests were performed at least 2 times over the course of at least 2 or more years. Linear mixed effect models were created to investigate the relationship between specific autoantibodies and progression of SSc-ILD. Finally, lung tissue from healthy controls and from subjects with SSc was analyzed for the presence of the Ro52 antigen using immunohistochemistry. RESULTS Among SSc-ILD patients who were positive for anti-Ro52 (N = 5), 3 (60%) had enrichment of anti-Ro52 in BAL fluid at a ratio exceeding 50x. In the longitudinal cohort, 10/43 patients (23%) were anti-Ro52 positive and 16/43 (37%) were anti-scl-70 positive. Presence of anti-Scl-70 was associated with a lower vital capacity (VC) at baseline (-12.6% predicted VC [%pVC]; 95%CI: -25.0, -0.29; p = 0.045), but was not significantly associated with loss of lung function over time (-1.07%pVC/year; 95%CI: -2.86, 0.71; p = 0.230). The presence of anti-Ro52 was significantly associated with the loss of lung function over time (-2.41%pVC/year; 95% CI: -4.28, -0.54; p = 0.013). Rate of loss of lung function increased linearly with increasing anti-Ro52 antibody levels (-0.03%pVC per arbitrary units/mL and year; 95%CI: -0.05, -0.02; p < 0.001). Immunohistochemical staining localized the Ro52 antigen to alveolar M2 macrophages in peripheral lung tissue both in subjects with and without SSc. CONCLUSIONS This study suggests that antibodies targeting Ro52 are enriched in the lungs of patients with new-onset SSc-ILD, linking Ro52 autoimmunity to the pulmonary pathology of SSc. Clinical and immunohistochemical data corroborates these findings and suggest that anti-Ro52 may serve as a potential biomarker of progressive SSc-ILD.
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Affiliation(s)
- Viggo Hamberg
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden.
| | - Azita Sohrabian
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - 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
| | - Marie Wildt
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Anna Löfdahl
- Lung Biology, Department of Experimental Medical Science, Lund University, Lund, Sweden
| | - Dirk M Wuttge
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Roger Hesselstrand
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden
| | - Göran Dellgren
- Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | | | - Johan Rönnelid
- Department of Immunology, Genetics and Pathology, Uppsala University, Uppsala, Sweden
| | - Kristofer Andréasson
- Section of Rheumatology, Department of Clinical Sciences, Lund University, Lund, Sweden
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Arvidsson M, Ahmed A, Säleby J, Ahmed S, Hesselstrand R, Rådegran G. Plasma TRAIL and ANXA1 in diagnosis and prognostication of pulmonary arterial hypertension. Pulm Circ 2023; 13:e12269. [PMID: 37502145 PMCID: PMC10368940 DOI: 10.1002/pul2.12269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 07/08/2023] [Accepted: 07/16/2023] [Indexed: 07/29/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a rare vasculopathy, with high morbidity and mortality. The sensitivity of the current european society of cardiology/european respiratory society (ESC/ERS) risk assessment strategy may be improved by the addition of biomarkers related to PAH pathophysiology. Such plasma-borne biomarkers may also reduce time to diagnosis, if used as diagnostic tools in patients with unclear dyspnea, and in guiding treatment decisions. Plasma levels of proteins related to tumor necrosis factor (TNF), inflammation, and immunomodulation were analyzed with proximity extension assays in patients with PAH (n = 48), chronic thromboembolic pulmonary hypertension (PH; CTEPH, n = 20), PH due to left heart failure (HF) with preserved (HFpEF-PH, n = 33), or reduced (HFrEF-PH, n = 36) ejection fraction, HF without PH (n = 15), and healthy controls (n = 20). TNF-related apoptosis-inducing ligand (TRAIL) were lower in PAH versus the other disease groups and controls (p < 0.0082). In receiver operating characteristics analysis, TRAIL levels identified PAH from the other disease groups with a sensitivity of 0.81 and a specificity of 0.53 [area under the curve: 0.70; (95% confidence interval, CI: 0.61-0.79; p < 0.0001)]. In both single (p < 0.05) and multivariable Cox regression models Annexin A1 (ANXA1) [hazard ratio, HR: 1.0367; (95% CI: 1.0059-1.0684; p = 0.044)] and carcinoembryonic antigen-related cell adhesion molecule 8 [HR: 1.0603; (95% CI: 1.0004-1.1237; p = 0.0483)] were significant predictors of survival, adjusted for age, female sex and ESC/ERS-initial risk score. Low plasma TRAIL predicted PAH among patients with dyspnea and differentiated PAH from those with CTEPH, HF with and without PH; and healthy controls. Higher plasma ANXA1 was associated with worse survival in PAH. Larger multicenter studies are encouraged to validate our findings.
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Affiliation(s)
- Mattias Arvidsson
- Department of Clinical Sciences Lund, CardiologyFaculty of Medicine, Lund UniversityLundSweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular DiseaseVO Heart and Lung Medicine, Skåne University HospitalLundSweden
| | - Abdulla Ahmed
- Department of Clinical Sciences Lund, CardiologyFaculty of Medicine, Lund UniversityLundSweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular DiseaseVO Heart and Lung Medicine, Skåne University HospitalLundSweden
| | - Joanna Säleby
- Department of Clinical Sciences Lund, CardiologyFaculty of Medicine, Lund UniversityLundSweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular DiseaseVO Heart and Lung Medicine, Skåne University HospitalLundSweden
| | - Salaheldin Ahmed
- Department of Clinical Sciences Lund, CardiologyFaculty of Medicine, Lund UniversityLundSweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular DiseaseVO Heart and Lung Medicine, Skåne University HospitalLundSweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, RheumatologyFaculty of Medicine, Lund UniversityLundSweden
- Department of RheumatologySkåne University HospitalLundSweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, CardiologyFaculty of Medicine, Lund UniversityLundSweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular DiseaseVO Heart and Lung Medicine, Skåne University HospitalLundSweden
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Bairkdar M, Chen EYT, Dickman PW, Hesselstrand R, Westerlind H, Holmqvist M. Survival in Swedish patients with systemic sclerosis: a nationwide population-based matched cohort study. Rheumatology (Oxford) 2023; 62:1170-1178. [PMID: 35984290 PMCID: PMC9977125 DOI: 10.1093/rheumatology/keac474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 08/05/2022] [Accepted: 08/05/2022] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES To conduct the first-ever nationwide, population-based cohort study investigating survival patterns of all patients with incident SSc in Sweden compared with matched individuals from the Swedish general population. METHODS We used the National Patient Register to identify patients with incident SSc diagnosed between 2004 and 2015 and the Total Population Register to identify comparators (1:5), matched on sex, birth year and residential area. We followed them until death, emigration or the end of 2016. Follow-up of the general population comparators started the same date as their matched patients were included. We estimated all-cause survival using the Kaplan-Meier method, crude mortality rates and hazard ratios (HRs) using flexible parametric models. RESULTS We identified 1139 incident patients with SSc and 5613 matched comparators. The median follow-up was 5.0 years in patients with SSc and 6.0 years for their comparators. During follow-up, 268 deaths occurred in patients with SSc and 554 in their comparators. The 5-year survival was 79.8% and the 10-year survival was 67.7% among patients with SSc vs 92.9% and 84.8%, respectively, for the comparators (P < 0.0001). The mortality rate in patients with SSc was 42.1 per 1000 person-years and 15.8 per 1000 person-years in their comparators, corresponding to an HR of 3.7 (95% CI 2.9, 4.7) at the end of the first year of follow-up and 2.0 (95% CI 1.4, 2.8) at the end of the follow-up period. CONCLUSION Despite advances in understanding the disease and in diagnostic methods over the past decades, survival is still severely impacted in Swedish patients diagnosed with SSc between 2004 and 2015.
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Affiliation(s)
- Majd Bairkdar
- Division of Clinical Epidemiology, Department of Medicine, Solna
| | - Enoch Yi-Tung Chen
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm
| | - Paul W Dickman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Section for Rheumatology, Lund University and Skåne University Hospital, Lund
| | - Helga Westerlind
- Division of Clinical Epidemiology, Department of Medicine, Solna
| | - Marie Holmqvist
- Division of Clinical Epidemiology, Department of Medicine, Solna
- Division of Rheumatology, Department of Medicine, Solna, Karolinska Institutet, Stockholm, Sweden
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Mattsson M, Hesselstrand R, Gunnarsson K, Dyrsmeds E, Holmner M, Nordin A, Boström C. The validity and reliability of the Swedish version of the Satisfaction with appearance scale for individuals with systemic sclerosis. J Scleroderma Relat Disord 2023; 8:53-63. [PMID: 36743814 PMCID: PMC9896191 DOI: 10.1177/23971983221107858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 05/27/2022] [Indexed: 11/16/2022]
Abstract
Background Systemic sclerosis (SSc) can lead to visible changes in appearance which could generate concerns among patients. Thus, valid questionnaires that capture these concerns are valuable to identify and communicate appearance concerns. Objective To determine aspects of the validity and reliability of the Swedish version of the Satisfaction with Appearance scale for individuals with SSc (SWAP-Swe in SSc). Methods Content validity was assessed by interviews. In a cross-sectional design, construct validity was evaluated by comparing the self-reported questionnaire SWAP-Swe in SSc to the Scleroderma Health Assessment Questionnaire (SSc HAQ), Patient Health Questionnaire-8 (PHQ-8), RAND-36, modified Rodnan skin score (mRSS), disease duration and age using Spearman's rank correlations (rs ). Internal consistency was evaluated by Cronbach's alpha coefficient and corrected item-to-total correlations. Test-retest reliability was investigated using the intraclass correlation coefficient (ICC). Results Eleven patients and 10 health professionals participated in the assessment of content validity. For the other aspects of validity and reliability 134 patients (median age 62 years, women 81%, limited cutaneous SSc 75%) participated. Overall, the content validity was satisfactory. The SWAP-Swe in SSc correlated with SSc HAQ (HAQ-DI rs = 0.50, visual analogue scales rs = 0.24-0.41), PHQ-8 (rs = 0.46), RAND-36 (rs = -0.21 to -0.47), mRSS (rs = 0.28), disease duration (rs = -0.01) and age (rs = -0.15). The Cronbach's alpha coefficient was 0.92, corrected item-to-total correlations ⩾ 0.45 and the ICC 0.82. Conclusion The SWAP-Swe in SSc showed satisfactory content validity, sufficient and good internal consistency and sufficient test-retest reliability. It was more strongly associated with self-reported questionnaires than with physician-assessed skin involvement and age, indicating that appearance concerns in SSc seem to be multidimensional as earlier reported. Our study contributes with a thorough investigation of validity and reliability including aspects that have not been investigated before. However, evaluation of more validity aspects of the SWAP-Swe in SSc is suggested.
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Affiliation(s)
- Malin Mattsson
- Department of Neurobiology, Care
Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Department of Physiotherapy, Sunderby
Hospital, Luleå, Sweden
- Malin Mattsson, Department of
Physiotherapy, Sunderby Hospital, 971 80 Luleå, Sweden.
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund
University, Lund, Sweden
- Department of Rheumatology, Skåne
University Hospital, Lund, Sweden
| | - Karin Gunnarsson
- Division of Rheumatology, Department of
Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm,
Sweden
| | - Elisabet Dyrsmeds
- Division of Rheumatology, Karolinska
University Hospital, Stockholm, Sweden
| | - Monica Holmner
- The Swedish Rheumatism Association
National Association for Systemic Sclerosis, Stockholm, Sweden
| | - Annica Nordin
- Division of Rheumatology, Department of
Medicine Solna, Karolinska Institutet and Karolinska University Hospital, Stockholm,
Sweden
| | - Carina Boström
- Department of Neurobiology, Care
Sciences and Society, Karolinska Institutet, Stockholm, Sweden
- Women’s Health and Health Professionals
Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University
Hospital, Stockholm, Sweden
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Andraos R, Ahmad A, Eriksson P, Dahlström Ö, Wirestam L, Dahle C, Hesselstrand R, Bengtsson AA, Jönsen A, Andréasson K, Sjöwall C. Autoantibodies associated with systemic sclerosis in three autoimmune diseases imprinted by type I interferon gene dysregulation: a comparison across SLE, primary Sjögren's syndrome and systemic sclerosis. Lupus Sci Med 2022; 9:9/1/e000732. [PMID: 36581379 PMCID: PMC9806068 DOI: 10.1136/lupus-2022-000732] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 12/22/2022] [Indexed: 12/31/2022]
Abstract
OBJECTIVE SLE, primary Sjögren's syndrome (pSS) and systemic sclerosis (SSc) are heterogeneous autoimmune diseases with a dysregulated type I interferon (IFN) system. The diseases often show overlapping clinical manifestations, which may result in diagnostic challenges. We asked to which extent SSc-associated autoantibodies are present in SLE and pSS, and whether these link to serum IFN-α, clinical phenotypes and sex. Samples with clinical data from patients with SSc and healthy blood donors (HBDs) served as controls. Finally, the diagnostic performance of SSc-associated autoantibodies was evaluated. METHODS Samples from well-characterised subjects with SLE (n=510), pSS (n=116), SSc (n=57) and HBDs (n=236) were analysed using a commercially available immunoassay (EuroLine Systemic Sclerosis Profile (IgG)). IFN-α was quantified by ELISA. Self-reported data on Raynaud's phenomenon (RP) were available. RESULTS With exceptions for anti-Ro52/SSA and anti-Th/To, SSc-associated autoantibodies were more frequent in SSc than in SLE, pSS and HBDs regardless of sex. IFN-α levels correlated with the number of positive SSc-associated autoantibodies (r=0.29, p<0.0001) and associated with Ro52/SSA positivity (p<0.0001). By using data from SLE, SSc and HBDs, RP was significantly associated with topoisomerase I, centromere protein (CENP)-B, RNA polymerase III 11 kDa, RNA polymerase III 155 kDa and PM-Scl100 whereas Ro52/SSA associated inversely with RP. In SLE, CENP-A was associated with immunological disorder, CENP-B with serositis and Ku with lupus nephritis. By combining analysis of ANA (immunofluorescence) with SSc-associated autoantibodies, the diagnostic sensitivity reached 98% and the specificity 33%. CONCLUSIONS The 13 specificities included in the EuroLine immunoassay are commonly detected in SSc, but they are also frequent among individuals with other diseases imprinted by type I IFNs. These findings are valuable when interpreting serological data on patients with suspected SSc, especially as patients may present with disease manifestations overlapping different rheumatological diseases. In SLE, we observed associations between manifestations and SSc-associated autoantibodies which have not previously been reported.
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Affiliation(s)
- Rama Andraos
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden
| | - Awais Ahmad
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Clinical Immunology, Linköping University, Linköping, Sweden
| | - Per Eriksson
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden
| | - Örjan Dahlström
- Department of Behavioural Sciences and Learning, Swedish Institute for Disability Research, Linköping University, Linköping, Sweden
| | - Lina Wirestam
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden
| | - Charlotte Dahle
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Clinical Immunology, Linköping University, Linköping, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences, Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Anders A Bengtsson
- Department of Clinical Sciences, Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Andreas Jönsen
- Department of Clinical Sciences, Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Kristofer Andréasson
- Department of Clinical Sciences, Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Christopher Sjöwall
- Department of Biomedical and Clinical Sciences, Division of Inflammation and Infection/Rheumatology, Linköping University, Linköping, Sweden
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Lindholm A, Kjellström B, Seemann F, Carlsson M, Hesselstrand R, Rådegran G, Arheden H, Ostenfeld E. Atrioventricular plane displacement and regional function to predict outcome in pulmonary arterial hypertension. Int J Cardiovasc Imaging 2022; 38:2235-2248. [PMID: 37726454 PMCID: PMC10509124 DOI: 10.1007/s10554-022-02616-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 04/06/2022] [Indexed: 11/26/2022]
Abstract
To investigate if left and right atrioventricular plane displacement (AVPD) or regional contributions to SV are prognostic for outcome in patients with pulmonary arterial hypertension (PAH). Seventy-one patients with PAH and 20 sex- and age-matched healthy controls underwent CMR. Myocardial borders and RV insertion points were defined at end diastole and end systole in cine short-axis stacks to compute biventricular volumes, lateral (SVlat%) and septal (SVsept%) contribution to stroke volume. Eight atrioventricular points were defined at end diastole and end systole in 2-, 3- and 4-chamber cine long-axis views for computation of AVPD and longitudinal contribution to stroke volume (SVlong%). Cut-off values for survival analysis were defined as two standard deviations above or below the mean of the controls. Outcome was defined as death or lung transplantation. Median follow-up time was 3.6 [IQR 3.7] years. Patients were 57 ± 19 years (65% women) and controls 58 ± 15 years (70% women). Biventricular AVPD, SVlong% and ejection fraction (EF) were lower and SVlat% was higher, while SVsept% was lower in PAH compared with controls. In PAH, transplantation-free survival was lower below cut-off for LV-AVPD (hazard ratio [HR] = 2.1, 95%CI 1.2-3.9, p = 0.02) and RV-AVPD (HR = 9.8, 95%CI 4.6-21.1, p = 0.005). In Cox regression analysis, lower LV-AVPD and RV-AVPD inferred lower transplantation-free survival (LV: HR = 1.16, p = 0.007; RV: HR = 1.11, p = 0.01; per mm decrease). LV-SVlong%, RV-SVlong%, LV-SVlat%, RV-SVlat%, SVsept% and LV- and RVEF did not affect outcome. Low left and right AVPD were associated with outcome in PAH, but regional contributions to stroke volume and EF were not.
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Affiliation(s)
- Anthony Lindholm
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
| | - Barbro Kjellström
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
- Cardiology Unit, Department of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Felicia Seemann
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
- Department of Biomedical Engineering, Faculty of Engineering, Lund University, Lund, Sweden
| | - Marcus Carlsson
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Rheumatology, and the Clinic for Rheumatology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, and the Section for Heart Failure and Valvular Disease, Skåne University Hospital, Lund University, Lund, Sweden
| | - Håkan Arheden
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
| | - Ellen Ostenfeld
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, 221 85 Lund, Sweden
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10
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Kjellström B, Bouzina H, Björklund E, Beaudet A, Edwards SC, Hesselstrand R, Jansson K, Nisell M, Rådegran G, Sandqvist A, Wåhlander H, Hjalmarsson C, Söderberg S. Five year risk assessment and treatment patterns in patients with chronic thromboembolic pulmonary hypertension. ESC Heart Fail 2022; 9:3264-3274. [PMID: 35789127 DOI: 10.1002/ehf2.14033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 04/20/2022] [Accepted: 06/03/2022] [Indexed: 11/10/2022] Open
Abstract
AIMS Repeated risk assessments and treatment patterns over long time are sparsely studied in chronic thromboembolic pulmonary hypertension (CTEPH); thus, we aimed to investigate changes in risk status and treatment patterns in incident patients with CTEPH over a 5 year period. METHODS AND RESULTS Descriptive and explorative study including 311 patients diagnosed with CTEPH 2008-2019 from the Swedish pulmonary hypertension registry, stratified by pulmonary endarterectomy surgery (PEA). Risk and PH-specific treatment were assessed in surgically treated (PEA) and medically treated (non-PEA) patients at diagnosis and up to 5 years follow-up. Data are presented as median (Q1-Q3), count or per cent. Prior to surgery, 63% in the PEA-group [n = 98, age 64 (51-71) years, 37% female] used PH-specific treatment and 20, 69, and 10% were assessed as low, intermediate or high risk, respectively. After 1 year post-surgery, 34% had no PH-specific treatment or follow-up visit registered despite being alive at 5 years. Of patients with a 5 year visit (n = 23), 46% were at low and 54% at intermediate risk, while 91% used PH-specific treatment. In the non-PEA group [n = 213, age 72 (65-77) years, 56% female], 28% were assessed as low, 61% as intermediate and 11% as high risk. All patients at high risk versus 50% at low risk used PH-specific treatment. The 1 year mortality was 6%, while the risk was unchanged in 57% of the patients; 14% improved from intermediate to low risk, and 1% from high to low risk. At 5 years, 27% had a registered visit and 28% had died. Of patients with a 5 year visit (n = 58), 38% were at low, 59% at intermediate and 1% at high risk, and 86% used PH-specific treatment. CONCLUSIONS Risk status assessed pre-surgery did not foresee long-term post-PEA risk and pre-surgery PH-specific treatment did not foresee long-term post-PEA treatment. Medically treated CTEPH patients tend to remain at the same risk over time, suggesting a need for improved treatment strategies in this group.
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Affiliation(s)
- Barbro Kjellström
- Lund University, Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund, Sweden.,Cardiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Habib Bouzina
- Department of Clinical Sciences Lund, Cardiology, Lund University, Lund, Sweden
| | - Erik Björklund
- Department of Cardiology, University Hospital, Uppsala, Sweden
| | | | | | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Section for Rheumatology, Lund University and Skåne university hospital, Lund, Sweden
| | - Kjell Jansson
- Department of Cardiology and Department of Clinical Physiology Institution of Medicine and Health Science, Linköping University, Linköping, Sweden
| | - Magnus Nisell
- Lung Unit, Department of Medicine, Karolinska Institutet and Karolinska University Hospital, Stockholm, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Lund University, Lund, Sweden.,The Haemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
| | | | - Håkan Wåhlander
- Pediatric Heart Center, The Queen Silvia Children's Hospital, Sahlgrenska University Hospital, and Department of Pediatrics, Institute for Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Clara Hjalmarsson
- Department of Cardiology, Sahlgrenska Academy, University of Gothenburg and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, Medicine Unit, Umeå University, Umeå, Sweden
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11
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Santiago T, Santos EJF, Ruaro B, Lepri G, Green L, Wildt M, Watanabe S, Lescoat A, Hesselstrand R, Del Galdo F, Pauling JD, Reeve LJ, D'Agostino MA, Matucci-Cerinic M, Iagnocco A, da Silva JAP. Recommendations for the execution and reporting of skin ultrasound in systemic sclerosis: an international collaboration under the WSF skin ultrasound group. RMD Open 2022; 8:rmdopen-2022-002371. [PMID: 35850975 PMCID: PMC9297224 DOI: 10.1136/rmdopen-2022-002371] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/27/2022] [Indexed: 12/02/2022] Open
Abstract
Objective Ultrasound is a promising tool to foster much-needed improvement of skin assessment in systemic sclerosis (SSc). Our aim was to develop evidence and expert opinion-based recommendations to promote the standardisation and harmonisation of technical execution and reporting of skin ultrasound studies in SSc. Methods A multidisciplinary task force of 16 members from five European countries and Japan was convened under the auspices of World Scleroderma Foundation. First, a systematic literature review (SLR) was performed. Then, each member proposed and formulated items to the overarching principles, recommendations and research agenda. Two rounds of mails exchange for consensus as well as an on-line meeting were performed to debate and refine the proposals. Two Delphi rounds of voting resulted in the final recommendations. Levels of evidence and strengths of recommendations were assigned, and task force members voted anonymously on the level of agreement with each of the items. Results Five overarching principles and seven recommendations were developed, based on an SLR and expert opinion, through consensus procedures. The overarching principles highlight the promising role of skin ultrasound in SSc assessment, the need for standardisation of technical aspects, sufficient training and adequate equipment. The recommendations provide standards for the execution and reporting of skin ultrasound in SSc. The research agenda includes the need for more research into unmet needs according to Outcome Measures in Rheumatology Algorithm requirements. Conclusion These are the first recommendations providing guidance on the execution and reporting of skin ultrasound in SSc patients, aiming at improving the interpretability, reliability and generalisability of skin ultrasound, thus consolidating its role in research and practice.
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Affiliation(s)
- Tânia Santiago
- Rheumatology, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal .,Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | | | - Barbara Ruaro
- Pulmonology, University Hospital of Cattinara, Trieste, Italy
| | - Gemma Lepri
- Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Department of Internal Medicine, University of Florence, Firenze, Italy
| | - Lorraine Green
- Leeds Institute of Molecular Medicine Section of Musculoskeletal Disease, Leeds, UK
| | - Marie Wildt
- Department of Rheumatology, Lund University, Lund, Sweden
| | - Shinji Watanabe
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Alain Lescoat
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Université de Rennes 1, Rennes, France
| | | | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,Scleroderma Programme, NIHR Leeds Musculoskeletal Biomedical Research Centre, Leeds, UK
| | - John D Pauling
- Royal National Hospital for Rheumatic Diseases, Royal United Hospital Bath NHS Trust, Bath, UK.,Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
| | | | - Maria Antonieta D'Agostino
- Rheumatology, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Roma, Italy.,Catholic University of the Sacred Heart Faculty of Medicine and Surgery, Roma, Italy
| | - Marco Matucci-Cerinic
- Experimental and Clinical Medicine, University of Florence, Florence, Italy.,Department of Internal Medicine, University of Florence, Firenze, Italy
| | - Annamaria Iagnocco
- Academic Rheumatology Centre, Department of Clinical and Biological Science, University of Turin, Tourin, Italy
| | - Jose Antonio Pereira da Silva
- Rheumatology, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal.,Rheumatology, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal
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12
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Lillpers K, Andréasson K, Mcguigan F, Åkesson K, Hesselstrand R. AB0714 Low bone mineral density and increased frequency of osteoporosis in patients with systemic sclerosis – A case-control study. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.3947] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundSystemic sclerosis is an autoimmune disease characterized by fibrosis and vascular involvement. Osteoporosis, as a comorbidity among patients with systemic sclerosis is poorly described.ObjectivesThe aim of this cross sectional case-control study was to investigate bone mineral density and prevalence of osteoporosis in patients with systemic sclerosis compared to controls.MethodsWe included 211 patients, 182 females and 29 males, with systemic sclerosis and 506 controls, individually matched for age and sex and from the same catchment area in the very south of Sweden. All participants underwent dual-energy X-ray absorptiometry (DXA). Bone mineral density (BMD, g/cm2) and T-score were measured in lumbar spine L1-L4 and total hip. For patients, disease characteristics were obtained. Students T-test, one-way ANOVA or Chi-square test were used to compare groups and Pearson´s test for correlations. Osteoporosis (T-score ≤ -2.5) and osteopenia (T-score -1.0‒ -2.5) were defined using WHOs definitions.ResultsSystemic sclerosis patients had a mean (SD) age of 61.5 (13.5) and a mean (SD) disease duration from diagnosis of 9.2 (8.0) years. BMD (g/cm2) was significantly lower in patients compared to controls: Total hip (SD) 0.874 (0.147) vs 0.941 (0.145) (p=<0.0001); lumbar spine 1.089 (0.170) vs 1.126 (0.195) (p=0.015). Total hip mean T-score difference between groups was -0.52 (95 % CI -0.67‒ -0.34). The frequency of osteoporosis was 14.7% vs 9.7% and of osteopenia 51.2% vs 41.2% in patients compared with controls (p=0.001). Only one (3.4%) of the male patients had osteoporosis but nearly half of them had osteopenia. In patients, we evaluated vascular features. Those with telangiectasias had lower total hip BMD than those without (p=0.026). Among patients with early disease (<2 years), a higher total hip BMD was observed compared to patients with longer disease duration (p=0.001). The difference was not seen in spine BMD. Features of fibrosis were not associated with BMD, ie there were no difference in BMD between patients with diffuse or limited disease or antibody status.ConclusionPatients with systemic sclerosis have lower BMD and osteoporosis is more frequent than among controls matched for age and sex.Disclosure of InterestsNone declared
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13
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Andréasson K, Lee SM, Lagishetty V, Wu M, Howlett N, English J, Hesselstrand R, Clements PJ, Jacobs JP, Volkmann ER. Disease Features and Gastrointestinal Microbial Composition in Patients with Systemic Sclerosis from Two Independent Cohorts. ACR Open Rheumatol 2022; 4:417-425. [PMID: 35174673 PMCID: PMC9096523 DOI: 10.1002/acr2.11387] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2021] [Revised: 11/02/2021] [Accepted: 11/05/2021] [Indexed: 01/04/2023] Open
Abstract
OBJECTIVE The study objective was to examine alterations in gastrointestinal (GI) microbial composition in patients with systemic sclerosis (SSc) and to investigate the relationship between SSc features and GI microbiota using two independent, international cohorts. METHODS Prospective patients with SSc from Lund University (LU), Sweden, from the University of California, Los Angeles (UCLA), United States, and control subjects provided stool specimens for 16S ribosomal RNA sequencing. Alpha and beta diversity analyses were performed. Multivariate negative binomial models identified differentially abundant genera between groups. RESULTS Patients from LU with SSc (n = 106) with recent SSc diagnosis (median disease duration 2.0 years) had lower abundance of commensal genera (eg, Faecalibacterium) and higher abundance of pathobiont genera (eg, Desulfovibrio) than LU-controls (n = 85). Patients from UCLA with SSc (n = 71) had a similar prevalence of females, a similar body mass index, and similar age but an increased disease duration (median 7.1 years) compared with patients from LU with SSc. Factors associated with beta diversity in patients with SSc from both LU and UCLA included disease duration (P = 0.0016), interstitial lung disease (P = 0.003), small intestinal bacterial overgrowth (P = 0.002), and immunosuppression use (P = 0.014). In multivariable analysis, the UCLA-SSc cohort had higher abundance of specific pathobiont genera (eg, Streptococcus) compared with the LU-SSc cohort. CONCLUSION Enrichments and depletions in certain microbial genera were observed in patients recently diagnosed with SSc, suggesting that dysbiosis is present in early SSc. Specific disease features were independently associated with fecal microbial composition in both cohorts. After controlling for these factors, the abundance of several pathobiont bacteria differed between the cohorts, suggesting that environmental factors, along with disease manifestations, should be considered in future SSc studies.
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Affiliation(s)
| | - S. Melanie Lee
- Semel Institute for Neuroscience, University of California Los AngelesLos AngelesCalifornia
| | - Venu Lagishetty
- David Geffen School of Medicine, University of California Los AngelesLos AngelesCalifornia
| | - Meifang Wu
- David Geffen School of Medicine, University of California Los AngelesLos AngelesCalifornia
| | | | | | | | - Philip J. Clements
- David Geffen School of Medicine, University of California Los AngelesLos AngelesCalifornia
| | - Jonathan P. Jacobs
- David Geffen School of Medicine, University of California Los AngelesLos AngelesCalifornia
- Veterans Administration Greater Los Angeles Healthcare SystemLos AngelesCalifornia
| | - Elizabeth R. Volkmann
- David Geffen School of Medicine, University of California Los AngelesLos AngelesCalifornia
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14
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Westerlind H, Bairkdar M, Gunnarsson K, Moshtaghi-Svensson J, Sysojev AÖ, Hesselstrand R, Holmqvist M. Incidence and prevalence of systemic sclerosis in Sweden, 2004-2015, a register-based study. Semin Arthritis Rheum 2022; 53:151978. [PMID: 35189452 DOI: 10.1016/j.semarthrit.2022.151978] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 02/02/2022] [Accepted: 02/03/2022] [Indexed: 11/30/2022]
Abstract
OBJECTIVES we aim to present an in-depth report of the incidence and prevalence of systemic sclerosis (SSc) in Sweden in a nation-wide register-based study covering the entire Swedish population METHODS: each individual residing in Sweden is given a unique personal identity number. We linked the National Patient Register and the Total Population Register to identify 1) patients with prevalent SSc on 2015-12-31 and 2) patients with incident SSc during the time period 2004-2015 based on ICD-10 codes. We estimated prevalence and incidence overall and stratified on age, sex, and county. RESULTS we identified 1774 prevalent cases, median age was 65 years (IQR 19.2) and 84% were women. The point prevalence estimate was 22.7 per 100,000 (95%CI 13.3-32.0). 1139 individuals were newly diagnosed with SSc during 2004-2015 with a median age of 60 years (IQR 20.6) and 80% were women. The mean standardized incidence was 11.9 per 1,000,000 person-years (95%CI 5.1-18.7). The annual incidence remained stable over the study period. Women had five times higher incidence and prevalence than men. The highest prevalence stratified by age strata was observed in the group aged 70-79. CONCLUSION SSc incidence and prevalence in Sweden are comparable to estimates from southern Europe, as opposed to the previous assumption of lower occurrence in northern Europe. We further observe that SSc incidence has been rather constant throughout recent years in Sweden with no obvious increase.
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Affiliation(s)
- Helga Westerlind
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Majd Bairkdar
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden.
| | - Karin Gunnarsson
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden; Rheumatology Division, Department of medicine Solna, Karolinska Institutet, Stockholm, Sweden
| | - John Moshtaghi-Svensson
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Anton Öberg Sysojev
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden
| | - Roger Hesselstrand
- Rheumatology, Department of Clinical Sciences, Lund, Lund University, Sweden
| | - Marie Holmqvist
- Clinical Epidemiology Division, Department of Medicine, Solna, Karolinska Institutet, Sweden; Rheumatology Division, Department of medicine Solna, Karolinska Institutet, Stockholm, Sweden
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15
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Kuley R, Stultz RD, Duvvuri B, Wang T, Fritzler MJ, Hesselstrand R, Nelson JL, Lood C. N-Formyl Methionine Peptide-Mediated Neutrophil Activation in Systemic Sclerosis. Front Immunol 2022; 12:785275. [PMID: 35069556 PMCID: PMC8766990 DOI: 10.3389/fimmu.2021.785275] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 12/15/2021] [Indexed: 12/13/2022] Open
Abstract
Exaggerated neutrophil activation and formation of neutrophil extracellular traps (NETs) are reported in systemic sclerosis (SSc) but its involvement in SSc pathogenesis is not clear. In the present study we assessed markers of neutrophil activation and NET formation in SSc patients in relation to markers of inflammation and disease phenotype. Factors promoting neutrophil activation in SSc remain largely unknown. Among the neutrophil activating factors, mitochondrial-derived N-formyl methionine (fMet) has been reported in several autoinflammatory conditions. The aim of the current study is to assess whether SSc patients have elevated levels of fMet and the role of fMet in neutrophil-mediated inflammation on SSc pathogenesis. Markers of neutrophil activation (calprotectin, NETs) and levels of fMet were analyzed in plasma from two SSc cohorts (n=80 and n=20, respectively) using ELISA. Neutrophil activation assays were performed in presence or absence of formyl peptide receptor 1 (FPR1) inhibitor cyclosporin H. Elevated levels of calprotectin and NETs were observed in SSc patients as compared to healthy controls (p<0.0001) associating with SSc clinical disease characteristics. Further, SSc patients had elevated levels of circulating fMet as compared to healthy controls (p<0.0001). Consistent with a role for fMet-mediated neutrophil activation, fMet levels correlated with levels of calprotectin and NETs (r=0.34, p=0.002; r=0.29, p<0.01 respectively). Additionally, plasma samples from SSc patients with high levels of fMet induced de novo neutrophil activation through FPR1-dependent mechanisms. Our data for the first time implicates an important role for the mitochondrial component fMet in promoting neutrophil-mediated inflammation in SSc.
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Affiliation(s)
- Runa Kuley
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States
| | - Ryan D Stultz
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States
| | - Bhargavi Duvvuri
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States
| | - Ting Wang
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States
| | - Marvin J Fritzler
- Department of Biochemistry and Molecular Biology, University of Calgary, Calgary, AB, Canada
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund University, Section of Rheumatology, Lund, Sweden
| | - J Lee Nelson
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, WA, United States
| | - Christian Lood
- Department of Medicine, Division of Rheumatology, University of Washington, Seattle, WA, United States
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16
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Santiago T, Santos E, Ruaro B, Lepri G, Green L, Wildt M, Watanabe S, Lescoat A, Hesselstrand R, Galdo FD, Pauling JD, Iagnocco A, da Silva J. Ultrasound and elastography in the assessment of skin involvement in systemic sclerosis: A systematic literature review focusing on validation and standardization - WSF Skin Ultrasound Group. Semin Arthritis Rheum 2022; 52:151954. [PMID: 35039184 DOI: 10.1016/j.semarthrit.2022.151954] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Revised: 12/07/2021] [Accepted: 01/04/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To summarize the published evidence in the literature on the role of ultrasound and elastography to assess skin involvement in systemic sclerosis (SSc). METHODS A systematic literature review (SLR) was performed within the "Skin Ultrasound Working Group" of the World Scleroderma Foundation, according to the Cochrane Handbook. A search was conducted in Pubmed, Cochrane Library and Embase databases from 1/1/1979 to 31/5/2021, using the participants, intervention, comparator and outcomes (PICO) framework. Only full-text articles involving adults, reported in any language, assessing ultrasound to quantify skin pathology in SSc patients. Two reviewers performed the assessment of risk of bias, data extraction and synthesis, independently. RESULTS Forty-six studies out of 3248 references evaluating skin ultrasound and elastography domains were included. B-mode ultrasound was used in 30 studies (65.2%), elastography in nine (19.6%), and both methods in seven (15.2%). The ultrasound outcome measure domains reported were thickness (57.8%) and echogenicity (17.2%); the elastography domain was stiffness (25%). Methods used for image acquisition and analysis were remarkably heterogeneous and frequently under-reported, precluding data synthesis across studies. The same applies to contextual factors and feasibility. Our data syntheses indicated evidence of good reliability and convergent validity for ultrasound thickness evaluation against mRSS and skin histological findings. Stiffness and echogenicity have limited evidence for validity against histological findings. Evidence for sensitivity to change, test-retest reliability, clinical trial discrimination or thresholds of meaning is limited or absent for reported ultrasound domains. CONCLUSION Ultrasound is a valid and reliable tool for skin thickness measurement in SSc but there are significant knowledge gaps regarding skin echogenicity assessment by ultrasound and skin stiffness evaluation by elastography in terms of feasibility, validity and discrimination. Standardization of image acquisition and analysis is needed to foster progress.
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Affiliation(s)
- Tânia Santiago
- Rheumatology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal.
| | - Eduardo Santos
- Health School of the Polytechnic Institute of Viseu, Portugal; Health Sciences Research Unit: Nursing (UICISA: E), Nursing School of Coimbra (ESEnfC), Portugal
| | - Barbara Ruaro
- Department of Pulmonology, University Hospital of Cattinara, Trieste, Italy
| | - Gemma Lepri
- Rheumatology Unit, University of Florence, Florence, Italy
| | - Lorraine Green
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK; National Institute for Health Research (NIHR) Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Marie Wildt
- Department of Rheumatology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Shinji Watanabe
- Department of Allergy and Rheumatology, Nippon Medical School Graduate School of Medicine, Tokyo, Japan
| | - Alain Lescoat
- Univ Rennes, CHU Rennes, Inserm, EHESP, Irset (Institut de Recherche en Santé, Environnement et Travail) - UMR_S 1085, Rennes, France,; Department of Internal Medicine and Clinical Immunology, Rennes University Hospital, Rennes, France
| | - Roger Hesselstrand
- Department of Rheumatology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, Faculty of Medicine and Health, University of Leeds, Leeds, UK; National Institute for Health Research (NIHR) Leeds Musculoskeletal Biomedical Research Unit, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - John D Pauling
- Royal National Hospital for Rheumatic Diseases (at Royal United Hospitals NHS FT), Bath, UK:; Department of Pharmacy and Pharmacology, University of Bath, Bath, UK
| | - Annamaria Iagnocco
- Academic Rheumatology Centre, Department of Clinical and Biological Science, University of Turin, Turin, Italy
| | - Jap da Silva
- Rheumatology Department, Centro Hospitalar e Universitário de Coimbra, Coimbra, Portugal; Coimbra Institute for Clinical and Biomedical Research (iCBR), Faculty of Medicine, University of Coimbra, Coimbra, Portugal
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17
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Arvidsson M, Ahmed A, Säleby J, Hesselstrand R, Rådegran G. Plasma matrix metalloproteinase 2 is associated with severity and mortality in pulmonary arterial hypertension. Pulm Circ 2022; 12:e12041. [PMID: 35506077 PMCID: PMC9053005 DOI: 10.1002/pul2.12041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 01/06/2022] [Accepted: 01/12/2022] [Indexed: 12/03/2022] Open
Abstract
Pulmonary arterial hypertension (PAH) is a life‐threatening disease characterized by vasoconstriction and remodeling of the pulmonary vessels. Risk stratification in PAH could potentially be improved by including novel biomarkers related to PAH pathobiology. We aimed to investigate the relationship between extracellular matrix (ECM)‐related proteins, survival, and European Society of Cardiology and European Respiratory Society (ESC/ERS) risk stratification scores in patients with PAH. Plasma samples and hemodynamics were collected from PAH patients during right heart catheterizations at diagnosis (n = 48) and early follow‐up, after treatment initiation (n = 33). Plasma levels of 14 ECM‐related proteins, with altered levels in PAH compared to healthy controls, were analyzed with proximity extension assays, and related to hemodynamics, transplant‐free survival time, and ESC/ERS risk score. Glypican‐1 levels were higher before versus after treatment initiation (p = 0.048). PAH patients with high plasma levels of matrix metalloproteinase (MMP) ‐2, MMP‐7, MMP‐9, MMP‐12, perlecan, and tissue inhibitor of metalloproteinase 4 (TIMP‐4) at baseline, had worse transplant‐free survival (p < 0.03) than patients with low levels. Hazard ratio (95% confidence interval) was for MMP‐2 1.126 (1.011–1.255), perlecan 1.0099 (1.0004–1.0196), and TIMP‐4 1.037 (1.003–1.071) in age and sex‐adjusted Cox‐regression model. MMP‐2 correlated with ESC/ERS risk scores (rs = 0.34, p = 0.019), mean right atrial pressure (rs = 0.44, p = 0.002), NT‐proBNP (rs = 0.49, p ≤ 0.001), and six‐minute walking distance (rs = −0.34, p = 0.02). The present study indicates that high levels of MMP‐2, perlecan, and TIMP‐4 are associated with poor survival in PAH. High plasma MMP‐2, correlated with poor prognosis in PAH. Further validation in larger studies is needed to better determine this association.
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Affiliation(s)
- Mattias Arvidsson
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine Lund University Lund Sweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine Skåne University Hospital Lund Sweden
| | - Abdulla Ahmed
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine Lund University Lund Sweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine Skåne University Hospital Lund Sweden
| | - Joanna Säleby
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine Lund University Lund Sweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine Skåne University Hospital Lund Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Rheumatology, Faculty of Medicine Lund University Lund Sweden
- The Department of Rheumatology Skåne University Hospital Lund Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine Lund University Lund Sweden
- The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine Skåne University Hospital Lund Sweden
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18
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Hoffmann-Vold AM, Bendstrup E, Dimitroulas T, Hesselstrand R, Morais A, Peltomaa R, Smith V, Welling J, Vonk MC, Wuyts WA. Identifying unmet needs in SSc-ILD by semi-qualitative in-depth interviews. Rheumatology (Oxford) 2021; 60:5601-5609. [PMID: 33587103 PMCID: PMC8788003 DOI: 10.1093/rheumatology/keab154] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/03/2021] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES Interstitial lung disease is frequent in SSc (SSc-ILD) and associates with significantly reduced quality of life. Here we aimed to analyse patient pathways, and experiences of patients and healthcare providers (HCPs) in order to identify unmet needs in the management of SSc-ILD patients. METHODS Semi-structured qualitative interviews conducted in eight European countries looked at HCP (n = 95) and patient perspectives (n = 47) using two sets of 70 research questions. Pre-diagnostic, diagnostic and post-diagnostic phases of the patient pathway were systematically explored. RESULTS (i) In the pre-diagnostic phase several gaps were identified by HCPs and patients in all participating countries: limited disease knowledge among primary care physicians and specialists, lack of accurate patient information, and delayed and/or inappropriate referral. (ii) The diagnostic phase is in most countries coordinated by rheumatologists, who are also the main point of care. Depending on the local health system, organization of multidisciplinary collaboration varies. HCPs issued lack of national guidelines, while patients stated difficulties obtaining disease-related information. (iii) In the post-diagnostic phase, HCPs and patients indicated lack of curative treatment, specialized nurses, and paramedical and psychological support. Patients and caregivers additionally expressed the need for clear information on SSc-ILD. CONCLUSION Lack of disease specific knowledge, gaps in national healthcare systems and insufficient information and support for patients and caregivers were identified as unmet needs to ensure timely diagnosis, provide better patient management and to improve quality of life in SSc-ILD patients.
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Affiliation(s)
| | - Elisabeth Bendstrup
- Department of Respiratory Disease and Allergy, Centre for Rare Lung Diseases, Aarhus University Hospital, Aarhus, Denmark
| | - Theodoros Dimitroulas
- Fourth Department of Internal Medicine, Hippokration Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Roger Hesselstrand
- Section of Rheumatology, Department of Clinical Sciences, Skåne University Hospital, Lund, Sweden
| | - Antonio Morais
- Department of Pulmonology Centro Hospitalar, Universitário de São João, Faculdade de Medicina do Porto, Porto, Portugal
| | - Ritva Peltomaa
- Department of Rheumatology, Helsinki University Hospital, Helsinki, Finland
| | - Vanessa Smith
- Department of Internal Medicine, Ghent University; Department of Rheumatology, Ghent University Hospital; Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Centre (IRC), Gent, Belgium
| | - Joep Welling
- FESCA Federation of European Scleroderma Associations, NVLE, Utrecht
| | - Madelon C Vonk
- Department of Rheumatology, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Wim A Wuyts
- Department of Pulmonology, University Hospitals Leuven, Leuven, Belgium
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19
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Becker MO, Dobrota R, Garaiman A, Debelak R, Fligelstone K, Tyrrell Kennedy A, Roennow A, Allanore Y, Carreira PE, Czirják L, Denton CP, Hesselstrand R, Sandqvist G, Kowal-Bielecka O, Bruni C, Matucci-Cerinic M, Mihai C, Gheorghiu AM, Mueller-Ladner U, Sexton J, Kvien TK, Heiberg T, Distler O. Development and validation of a patient-reported outcome measure for systemic sclerosis: the EULAR Systemic Sclerosis Impact of Disease (ScleroID) questionnaire. Ann Rheum Dis 2021; 81:507-515. [PMID: 34824049 DOI: 10.1136/annrheumdis-2021-220702] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Accepted: 11/09/2021] [Indexed: 11/03/2022]
Abstract
OBJECTIVES Patient-reported outcome measures (PROMs) are important for clinical practice and research. Given the high unmet need, our aim was to develop a comprehensive PROM for systemic sclerosis (SSc), jointly with patient experts. METHODS This European Alliance of Associations for Rheumatology (EULAR)-endorsed project involved 11 European SSc centres. Relevant health dimensions were chosen and prioritised by patients. The resulting Systemic Sclerosis Impact of Disease (ScleroID) questionnaire was subsequently weighted and validated by Outcome Measures in Rheumatology criteria in an observational cohort study, cross-sectionally and longitudinally. As comparators, SSc-Health Assessment Questionnaire (HAQ), EuroQol Five Dimensional (EQ-5D), Short Form-36 (SF-36) were included. RESULTS Initially, 17 health dimensions were selected and prioritised. The top 10 health dimensions were selected for the ScleroID questionnaire. Importantly, Raynaud's phenomenon, impaired hand function, pain and fatigue had the highest patient-reported disease impact. The validation cohort study included 472 patients with a baseline visit, from which 109 had a test-retest reliability visit and 113 had a follow-up visit (85% female, 38% diffuse SSc, mean age 58 years, mean disease duration 9 years). The total ScleroID score showed strong Pearson correlation coefficients with comparators (SSc-HAQ, 0.73; Patient's global assessment, Visual Analogue Scale 0.77; HAQ-Disability Index, 0.62; SF-36 physical score, -0.62; each p<0.001). The internal consistency was strong: Cronbach's alpha was 0.87, similar to SSc-HAQ (0.88) and higher than EQ-5D (0.77). The ScleroID had excellent reliability and good sensitivity to change, superior to all comparators (intraclass correlation coefficient 0.84; standardised response mean 0.57). CONCLUSIONS We have developed and validated the EULAR ScleroID, which is a novel, brief, disease-specific, patient-derived, disease impact PROM, suitable for research and clinical use in SSc.
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Affiliation(s)
- Mike O Becker
- Department of Rheumatology, University Hospital of Zurich, Zurich, Switzerland
| | - Rucsandra Dobrota
- Department of Rheumatology, University Hospital of Zurich, Zurich, Switzerland
| | - Alexandru Garaiman
- Department of Rheumatology, University Hospital of Zurich, Zurich, Switzerland
| | - Rudolf Debelak
- Department of Psychology, Psychological Methods, Evaluation and Statistics, University of Zurich, Zurich, Switzerland.,Department of Psychology, Psychological Methodology, University of Leipzig, Leipzig, Germany
| | | | - Ann Tyrrell Kennedy
- Federation of the European Scleroderma Associations (FESCA) aisbl, Tournai, Belgium
| | - Annelise Roennow
- Federation of European Scleroderma Associations (FESCA), Saint Maur, Belgium
| | - Yannick Allanore
- Department of Rheumatology A, Descartes University, APHP, Cochin Hospital, Paris, France
| | - Patricia E Carreira
- Department of Rheumatology, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - László Czirják
- Department of Rheumatology and Immunology, University of Pécs, Pécs, Hungary
| | - Christopher P Denton
- Centre for Rheumatology, University College London, Royal Free Campus, London, UK
| | | | | | - Otylia Kowal-Bielecka
- Department of Rheumatology and Internal Medicine, Medical University of Bialystok, Bialystok, Poland
| | - Cosimo Bruni
- Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC, University of Florence, Florence, Italy
| | - Marco Matucci-Cerinic
- Department of Experimental and Clinical Medicine, Division of Rheumatology AOUC, University of Florence, Florence, Italy.,IRCCS San Raffaele Hospital, Unit of Immunology, Rheumatology, Allergy and Rare diseases (UnIRAR), Milan, Italy
| | - Carina Mihai
- Department of Rheumatology, University Hospital of Zurich, Zurich, Switzerland.,Department of Internal Medicine and Rheumatology, Cantacuzino Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Ana Maria Gheorghiu
- Department of Internal Medicine and Rheumatology, Cantacuzino Hospital, Carol Davila University of Medicine and Pharmacy, Bucharest, Romania
| | - Ulf Mueller-Ladner
- Department of Rheumatology and Clinical Immunology, Justus-Liebig University Giessen, Campus Kerckhoff, Bad Nauheim, Germany
| | - Joseph Sexton
- Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Tore K Kvien
- Division of Rheumatology and Research, Diakonhjemmet Hospital, Oslo, Norway
| | - Turid Heiberg
- Regional Research Support, Oslo University Hospital, Oslo, Norway
| | - Oliver Distler
- Department of Rheumatology, University Hospital of Zurich, Zurich, Switzerland
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20
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Lindholm A, Kjellstrom B, Seemann F, Carlsson M, Hesselstrand R, Radegran G, Arheden H, Ostenfeld E. Atrioventricular plane displacement and regional contribution to stroke volume to predict outcome in pulmonary arterial hypertension. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.1965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Patients with pulmonary arterial hypertension (PAH) exhibit high mortality, partially related to right heart failure. Right ventricular (RV) volumes and ejection fraction (EF) can be measured accurately with cardiac magnetic resonance (CMR), but EF is a crude measure of cardiac function. Additional methods for risk assessment and prognosis are of value. Stroke volume (SV) is generated by longitudinal, lateral and septal myocardial contraction. Longitudinal contribution to SV (SVlong%) generated from the atrioventricular displacement (AVPD) is the major contributor to SV in both the left ventricle (LV) and RV. AVPD in both sides and LVSVlong% are lower in patients with PAH compared to controls. However, it is unknown if altered AVPD or regional contributions to SV are prognostic in patients with PAH. The aim of this study was therefore to evaluate if AVPD, longitudinal, lateral or septal contribution to LVSV and RVSV are associated with death or lung transplantation in patients with PAH.
Purpose
To evaluate if biventricular AVPD, and regional contributions to SV are associated with outcome in patients with PAH.
Methods
Seventy-one patients with PAH and 20 sex and age-matched healthy controls underwent CMR. Endocardial and epicardial borders and RV insertion points were defined in end diastole and end systole in cine short-axis stacks to compute biventricular volumes, SVlat% and SVsept%. Eight atrioventricular points were defined in end diastole and end systole in 2-, 3- and 4-chamber cine long-axis views, for computation of AVPD and SVlong%. Cut-off values for survival analysis were defined as above or below mean ± 2 standard deviations from the healthy controls. Outcome was defined as death or lung-transplantation.
Results
Median follow-up time was 3.6 [IQR 3.7] years. AVPD, SVlong%, SVlat% in both ventricles and SVsept% were altered in PAH compared to controls. Transplantation-free survival was lower with values below cut-off for LV-AVPD (hazard ratio (HR)=2.1, 95% CI: 1.2–3.9, p=0.02) and RV-AVPD (HR=9.8, 95% CI: 4.6–21.1, p=0.005) (fig 1). In cox regression analysis, decreased LV-AVPD and RV-AVPD inferred lower transplantation-free survival (LV: HR=1.16 per mm decrease, p=0.007; RV: HR=1.11 per mm decrease, p=0.01) (table 1). LVEF, RVEF, LV-SVlong%, RV-SVlong%, LV-SVlat%, RV-SVlat% or SVsept% did not affect outcome (table 1).
Conclusions
Decreased left and right AVDP were associated with decreased transplantation-free survival in patients with PAH. There were no associations between ejection fraction, longitudinal, lateral or septal contribution to stroke volume.
Funding Acknowledgement
Type of funding sources: Public hospital(s). Main funding source(s): Skåne University Hospital, Region of Skåne Southern Healthcare Region of Sweden
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Affiliation(s)
| | | | - F Seemann
- Skane University Hospital, Lund, Sweden
| | | | | | | | - H Arheden
- Skane University Hospital, Lund, Sweden
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21
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Hjalmarsson C, Kjellström B, Jansson K, Nisell M, Kylhammar D, Kavianipour M, Rådegran G, Söderberg S, Wikström G, Wuttge DM, Hesselstrand R. Early risk prediction in idiopathic versus connective tissue disease-associated pulmonary arterial hypertension: call for a refined assessment. ERJ Open Res 2021; 7:00854-2020. [PMID: 34350280 PMCID: PMC8326683 DOI: 10.1183/23120541.00854-2020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 04/14/2021] [Indexed: 11/05/2022] Open
Abstract
Despite systematic screening and improved treatment strategies, the prognosis remains worse in patients with connective tissue disease-associated pulmonary arterial hypertension (CTD-PAH) compared to patients with idiopathic/hereditary pulmonary arterial hypertension (IPAH). We aimed to investigate differences in clinical characteristics, outcome and performance of the European Society of Cardiology (ESC)/ European Respiratory Society (ERS) risk stratification tool in these patient groups. This retrospective analysis included incident patients with CTD-PAH (n=197, of which 64 had interstitial lung disease, ILD) or IPAH (n=305) enrolled in the Swedish PAH Register (SPAHR) 2008-2019. Patients were classified as low, intermediate or high risk at baseline, according to the "SPAHR-equation". One-year survival, stratified by type of PAH, was investigated by Cox proportional regression. At baseline, CTD-PAH patients had lower diffusing capacity for carbon monoxide and lower haemoglobin but, at the same time, lower N-terminal prohormone-brain natriuretic peptide, longer 6 min walk distance, better haemodynamics and more often a low-risk profile. No difference in age, World Health Organisation functional class (WHO-FC) or renal function between groups was found. One-year survival rates were 75, 82 and 83% in patients with CTD-PAH with ILD, CTD-PAH without ILD and IPAH, respectively. The 1-year mortality rates for low-, intermediate- and high-risk groups in the whole cohort were 0, 18 and 34% (p<0.001), respectively. Corresponding percentages for CTD-PAH with ILD, CTD-PAH without ILD and IPAH patients were: 0, 26, 67% (p=0.008); 0, 19, 39% (p=0.004); and 0, 16, 29% (p=0.001), respectively. The ESC/ERS risk assessment tool accurately identified low-risk patients but underestimated the 1-year mortality rate of CTD-PAH and IPAH patients assessed as having intermediate risk at diagnosis.
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Affiliation(s)
- Clara Hjalmarsson
- Dept of Cardiology, Sahlgrenska Academy, University of Gothenburg, and Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Barbro Kjellström
- Dept of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden.,Cardiology Unit, Dept of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Kjell Jansson
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Magnus Nisell
- Dept of Medicine Solna, Karolinska Institute, Stockholm, Sweden.,Dept of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - David Kylhammar
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Mohammad Kavianipour
- Dept of Public Health and Clinical Medicine, Sundsvall Research Unit, Umeå University, Umeå, Sweden
| | - Göran Rådegran
- Dept of Clinical Sciences Lund, Cardiology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Stefan Söderberg
- Dept of Public Health and Clinical Medicine, Heart Centre, Umeå University, Umeå, Sweden
| | - Gerhard Wikström
- Dept of Medical Sciences, Cardiology, Uppsala University, and Uppsala Academic Hospital, Uppsala, Sweden
| | - Dirk M Wuttge
- Dept of Clinical Sciences Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Dept of Clinical Sciences Lund, Section of Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
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22
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Andréasson K, Bengtsson MF, Boström C, Hesselstrand R, Volkmann ER. Multiple Manifestations of Systemic Sclerosis Affect Walk Distance. Am J Respir Crit Care Med 2021; 204:359. [PMID: 34107236 PMCID: PMC8513583 DOI: 10.1164/rccm.202104-0938le] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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23
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Hesselstrand R, Distler JHW, Riemekasten G, Wuttge DM, Törngren M, Nyhlén HC, Andersson F, Eriksson H, Sparre B, Tuvesson H, Distler O. An open-label study to evaluate biomarkers and safety in systemic sclerosis patients treated with paquinimod. Arthritis Res Ther 2021; 23:204. [PMID: 34330322 PMCID: PMC8325221 DOI: 10.1186/s13075-021-02573-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 07/06/2021] [Indexed: 12/30/2022] Open
Abstract
Objectives To evaluate the changes in disease-related biomarkers and safety of paquinimod, an oral immunomodulatory compound, in patients with systemic sclerosis (SSc). Methods In this open-label, single-arm, multicenter study, SSc patients with a rapidly progressive disease received paquinimod for 8 weeks. Blood and skin biopsies were collected at baseline, during treatment, and at follow-up for the analyses of type I interferon (IFN) activity, chemokine (C-C motif) ligand 2 (CCL2), and the number of myofibroblasts. The safety of paquinimod was evaluated throughout the study. Results Nine SSc patients were enrolled and completed the study treatment with paquinimod at 3 mg/day for 8 weeks. After the treatment, a reduction of type I IFN activity in the plasma from one patient with elevated baseline IFN activity was recorded. A trend towards reduced IFN activity in the skin after treatment was also observed in patients. The serum level of CCL2 was reduced in 7 of 9 patients after paquinimod treatment. There was a median reduction of 10% of the number of myofibroblasts in skin biopsies at week 8 compared to baseline. No change in modified Rodnan skin score and quality of life was detected in the study. Reported adverse events (AEs) were mild to moderate and expected with the most common being arthralgia (n = 3) and headache (n = 3), and C-reactive protein (CRP) increase. Conclusions Analysis of biomarkers before and after treatment suggest reduced type I IFN activity and reduced number of myofibroblasts in lesional skin. Paquinimod was overall well tolerated with mild to moderate and expected AEs. Trial registration ClinicalTrials.gov, NCT01487551. Registered on 7 September 2011 Supplementary Information The online version contains supplementary material available at 10.1186/s13075-021-02573-0.
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Affiliation(s)
- Roger Hesselstrand
- Department of Rheumatology, Skåne University Hospital and Lund University, Lund, Sweden.
| | | | | | - Dirk M Wuttge
- Department of Rheumatology, Skåne University Hospital and Lund University, Lund, Sweden
| | | | | | | | | | | | | | - Oliver Distler
- Department of Rheumatology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
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24
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Mattsson M, Sandqvist G, Hesselstrand R, Olsson D, Kwakkenbos L, Nordin A, Boström C. Validity and reliability of the Swedish version of the Self-Efficacy for Managing Chronic Disease scale for individuals with systemic sclerosis. Scand J Rheumatol 2021; 51:110-119. [PMID: 34251963 DOI: 10.1080/03009742.2021.1917142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
ObjectiveTo investigate aspects of validity and reliability of the Swedish version of the Self-Efficacy for Managing Chronic Disease (SEMCD-Swe) scale in systemic sclerosis (SSc).Method: A forward-backward translation procedure was used. Content validity was assessed through interviews with 11 people with SSc and 10 healthcare professionals. Construct validity, internal consistency, test-retest reliability, and floor and ceiling effects were evaluated in 104 SSc patients.Results: The content validity of the SEMCD-Swe was interpreted as satisfactory, but some adjustments were made to increase the understanding. Confirmatory factor analysis supported a single-factor structure. Moderate to strong correlations between the SEMCD-Swe and Scleroderma Health Assessment Questionnaire; Multidimensional Assessment of Fatigue; Patient Health Questionnaire-8 (rs = -0.4 to -0.7), and RAND-36 subscales (rs = 0.5 to 0.7) were found. Weak correlations were found between SEMCD-Swe and modified Rodnan skin score; and disease severity of peripheral vascular and lung (rs = -0.1 to -0.2) and kidney (rs = 0.1) systems (Medsger severity scale). Cronbach's alpha was sufficient (0.85) and corrected item-to-total correlations were good (≥ 0.50). The intraclass correlation coefficient for the total score was sufficient (0.82). No floor or ceiling effects were found.Conclusion: Support for construct validity was indicated, as the SEMCD-Swe in SSc show a single-factor structure and is more strongly associated with pain, fatigue, depressive symptoms, interferences with daily activities, disability, and quality of life than with disease severity. Our results also indicate support for content validity and reliability. However, the responsiveness of the SEMCD-Swe needs to be tested.
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Affiliation(s)
- M Mattsson
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Department of Physiotherapy, Sunderby Hospital, Luleå, Sweden
| | - G Sandqvist
- Department of Clinical Sciences, Lund University, Lund, Sweden
| | - R Hesselstrand
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Department of Rheumatology, Skåne University Hospital, Lund, Sweden
| | - D Olsson
- Department of Learning, Informatics, Management and Ethics, Karolinska Institutet, Stockholm, Sweden
| | - L Kwakkenbos
- Department of Clinical Psychology, Behavioural Science Institute, Radboud University, Nijmegen, The Netherlands
| | - A Nordin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - C Boström
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Stockholm, Sweden.,Women's Health and Health Professionals Theme, Medical Unit Occupational Therapy and Physiotherapy, Karolinska University Hospital, Stockholm, Sweden
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25
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Bairkdar M, Rossides M, Westerlind H, Hesselstrand R, Arkema EV, Holmqvist M. Incidence and prevalence of systemic sclerosis globally: a comprehensive systematic review and meta-analysis. Rheumatology (Oxford) 2021; 60:3121-3133. [PMID: 33630060 PMCID: PMC8516513 DOI: 10.1093/rheumatology/keab190] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/14/2021] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES We aimed to conduct a systematic review and meta-analysis on the incidence and prevalence of SSc covering the entire literature. METHODS This study followed the recommendations of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement of 2009. We conducted a systematic search in MEDLINE, Web of Science and Embase to identify articles reporting incidence and/or prevalence of SSc. Two authors conducted the search, reviewed articles for inclusion and extracted relevant data. We used random-effects models to estimate the pooled prevalence and incidence of SSc and performed subgroup analyses by sex, case definition and region to investigate heterogeneity. We explored the association between calendar period and reported estimates using meta-regression. RESULTS Among 6983 unique records identified, we included 61 studies of prevalence and 39 studies of incidence in the systematic review. The overall pooled prevalence of SSc was 17.6 (95% CI 15.1, 20.5) per 100 000 and the overall pooled incidence rate of SSc was 1.4 (95% CI 1.1, 1.9) per 100 000 person-years. We observed significant regional variations in reported estimates; studies conducted in North America reported considerably higher estimates than other regions. The pooled incidence and prevalence in women were five times higher than in men. More recent studies reported higher estimates than older ones. CONCLUSION In this comprehensive review of the incidence and prevalence of SSc across the world, there was large heterogeneity among estimates, which should be taken into consideration when interpreting the results.
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Affiliation(s)
- Majd Bairkdar
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm
| | - Marios Rossides
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm
| | - Helga Westerlind
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm
| | - Roger Hesselstrand
- Section for Rheumatology, Department of Clinical Sciences Lund, Lund University and Skåne University Hospital, Lund
| | - Elizabeth V Arkema
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm
| | - Marie Holmqvist
- Division of Clinical Epidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm
- Division of Rheumatology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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26
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Kylhammar D, Hjalmarsson C, Hesselstrand R, Jansson K, Kavianipour M, Kjellström B, Nisell M, Söderberg S, Rådegran G. Predicting mortality during long-term follow-up in pulmonary arterial hypertension. ERJ Open Res 2021; 7:00837-2020. [PMID: 34084789 PMCID: PMC8165378 DOI: 10.1183/23120541.00837-2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 01/06/2021] [Indexed: 11/17/2022] Open
Abstract
The European Society of Cardiology (ESC) and European Respiratory Society (ERS) guideline recommendation of comprehensive risk assessments, which classify patients with pulmonary arterial hypertension (PAH) as having low, intermediate or high mortality risk, has not been evaluated during long-term follow-up in a “real-life” clinical setting. We therefore aimed to investigate the utility of risk assessment in a clinical setting for up to 5 years post diagnosis. 386 patients with PAH from the Swedish PAH Registry were included. Risk group (low/intermediate/high) and proportion of low-risk variables were investigated at 3-, 4- and 5-year follow-ups after time of diagnosis. In an exploratory analysis, survival rates of patients with low-intermediate or high-intermediate risk scores were compared. A low-risk profile was in multivariate Cox proportional hazards regressions found to be a strong, independent predictor of longer transplant-free survival (p<0.001) at the 3-, 4- and 5-year follow-ups. Also, for the 3-, 4- and 5-year follow-ups, survival rates significantly differed (p<0.001) between the three risk groups. Patients with a greater proportion of low-risk variables had better (p<0.001) survival rates. Patients with a high-intermediate risk score had worse survival rates (p<0.001) than those with a low-intermediate risk score. Results were similar when excluding patients with ≥3 risk factors for heart failure with preserved ejection fraction, atrial fibrillation and/or age >75 years at diagnosis. Our findings suggest that the ESC/ERS guideline strategy for comprehensive risk assessments in PAH is valid also during long-term follow-up in a “real-life” clinical setting. ESC/ERS guidelines' risk stratification table successfully predicts outcome during long-term follow-up in pulmonary arterial hypertensionhttps://bit.ly/3nXJbop
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Affiliation(s)
- David Kylhammar
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Clara Hjalmarsson
- Department of Molecular and Clinical Medicine, Sahlgrenska Academy, Gothenburg University, and Dept of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Roger Hesselstrand
- Dept of Clinical Sciences Lund, Rheumatology, Lund University, and Skåne University Hospital, Lund, Sweden
| | - Kjell Jansson
- Division of Diagnostics and Specialist Medicine, Dept of Health, Medicine and Caring Sciences, and Dept of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Mohammad Kavianipour
- Dept of Public Health and Clinical Medicine, Sundsvall Research Unit, Umeå University, Umeå, Sweden
| | - Barbro Kjellström
- Dept of Clinical Sciences in Lund, Clinical Physiology, Faculty of Medicine, Lund University, and Skåne University Hospital, Lund, Sweden.,Cardiology Unit, Dept of Medicine, Karolinska Institute, Stockholm, Sweden
| | - Magnus Nisell
- Lung Unit, Dept of Medicine, Karolinska Institute, and Karolinska University Hospital, Stockholm, Sweden
| | - Stefan Söderberg
- Dept of Public Health and Clinical Medicine, and Heart Centre, Umeå University, Umeå, Sweden
| | - Göran Rådegran
- Dept of Clinical Sciences Lund, Cardiology, Lund University, and Skåne University Hospital, Lund, Sweden
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Wuttge DM, Carlsen AL, Teku G, Wildt M, Rådegran G, Vihinen M, Heegaard NHH, Hesselstrand R. Circulating Plasma microRNAs In Systemic Sclerosis-Associated Pulmonary Arterial Hypertension. Rheumatology (Oxford) 2021; 61:309-318. [PMID: 33784391 PMCID: PMC8742821 DOI: 10.1093/rheumatology/keab300] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Objectives SSc-associated pulmonary arterial hypertension (SSc-APAH) is a late but devastating complication of SSc. Early identification of SSc-APAH may improve survival. We examined the role of circulating miRNAs in SSc-APAH. Methods Using quantitative RT-PCR the abundance of mature miRNAs in plasma was determined in 85 female patients with ACA-positive lcSSc. Twenty-two of the patients had SSc-APAH. Sixty-three SSc controls without PAH were matched for disease duration. Forty-six selected miRNA plasma levels were correlated with clinical data. Longitudinal samples were analysed from 14 SSc-APAH and 27 SSc patients. Results The disease duration was 12 years for the SSc-APAH patients and 12.7 years for the SSc controls. Plasma expression levels of 11 miRNAs were lower in patients with SSc-APAH. Four miRNAs displayed higher plasma levels in SSc-APAH patients compared with SSc controls. There was significant difference between groups for miR-20a-5p and miR-203a-3p when correcting for multiple comparisons (P = 0.002 for both). Receiver operating characteristics curve showed AUC = 0.69–0.83 for miR-21-5p and miR-20a-5p or their combination. miR-20a-5p and miR-203a-3p correlated inversely with NT-pro-Brain Natriuretic Protein levels (r = −0.42 and −0.47). Mixed effect model analysis could not identify any miRNAs as predictor of PAH development. However, miR-20a-5p plasma levels were lower in the longitudinal samples of SSc-APAH patients than in the SSc controls. Conclusions Our study links expression levels of the circulating plasma miRNAs, especially miR-20a-5p and miR-203a-3p, to the occurrence of SSc-APAH in female patients with ACA-positive lcSSc.
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Affiliation(s)
- Dirk M Wuttge
- Department of Clinical Sciences Lund, Rheumatology, Lund University and Skåne University Hospital, SE-22185, Sweden, Lund
| | - Anting L Carlsen
- Department of Autoimmunology & Biomarkers, Statens Serum Institut, Copenhagen S, DK-2300, Denmark
| | - Gabriel Teku
- Department of Experimental Medical Science, Protein Structure Bioinformatics, Lund University, Lund, SE-22185, Sweden
| | - Marie Wildt
- Department of Clinical Sciences Lund, Rheumatology, Lund University and Skåne University Hospital, SE-22185, Sweden, Lund
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Lund University and the Hemodynamic Lab, the Section for Heart failure and Valvular Disease, VO Heart and Lung Medicine, Skåne University Hospital, Lund, SE-22185, Sweden
| | - Mauno Vihinen
- Department of Experimental Medical Science, Protein Structure Bioinformatics, Lund University, Lund, SE-22185, Sweden
| | - Niels H H Heegaard
- Department of Autoimmunology & Biomarkers, Statens Serum Institut, Copenhagen S, DK-2300, Denmark.,Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, University of Southern Denmark, Odense, DK-5000, Denmark.,Institute of Clinical Research, Clinical Biochemistry, University of Southern Denmark, DK-5000, Odense, Denmark
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Rheumatology, Lund University and Skåne University Hospital, SE-22185, Sweden, Lund
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28
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Spierings J, van Rhenen A, Welsing PM, Marijnissen AC, De Langhe E, Del Papa N, Dierickx D, Gheorghe KR, Henes J, Hesselstrand R, Kerre T, Ljungman P, van de Loosdrecht AA, Marijt EW, Mayer M, Schmalzing M, Schroers R, Smith V, Voll RE, Vonk MC, Voskuyl AE, de Vries-Bouwstra JK, Walker UA, Wuttge DM, van Laar JM. A randomised, open-label trial to assess the optimal treatment strategy in early diffuse cutaneous systemic sclerosis: the UPSIDE study protocol. BMJ Open 2021; 11:e044483. [PMID: 33737437 PMCID: PMC7978271 DOI: 10.1136/bmjopen-2020-044483] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
INTRODUCTION Systemic sclerosis (SSc) is a chronic, autoimmune connective tissue disease associated with high morbidity and mortality, especially in diffuse cutaneous SSc (dcSSc). Currently, there are several treatments available in early dcSSc that aim to change the disease course, including immunosuppressive agents and autologous haematopoietic stem cell transplantation (HSCT). HSCT has been adopted in international guidelines and is offered in current clinical care. However, optimal timing and patient selection for HSCT are still unclear. In particular, it is unclear whether HSCT should be positioned as upfront therapy or rescue treatment for patients refractory to immunosuppressive therapy. We hypothesise that upfront HSCT is superior and results in lower toxicity and lower long-term medical costs. Therefore, we propose this randomised trial aiming to determine the optimal treatment strategy for early dcSSc by comparing two strategies used in standard care: (1) upfront autologous HSCT versus (2) immunosuppressive therapy (intravenous cyclophosphamide pulse therapy followed by mycophenolate mofetil) with rescue HSCT in case of treatment failure. METHODS AND ANALYSIS The UPSIDE (UPfront autologous hematopoietic Stem cell transplantation vs Immunosuppressive medication in early DiffusE cutaneous systemic sclerosis) study is a multicentre, randomised, open-label, controlled trial. In total, 120 patients with early dcSSc will be randomised. The primary outcome is event-free survival at 2 years after randomisation. Secondary outcomes include serious adverse events, functional status and health-related quality of life. We will also evaluate changes in nailfold capillaroscopy pattern, pulmonary function, cardiac MR and high-resolution CT of the chest. Follow-up visits will be scheduled 3-monthly for 2 years and annually in the following 3 years. ETHICS AND DISSEMINATION The study was approved by the Dutch Central Committee on Research Concerning Human Subjects (NL72607.041.20). The results will be disseminated through patient associations and conventional scientific channels. TRIAL REGISTRATION NUMBERS NCT04464434; NL 8720.
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Affiliation(s)
- Julia Spierings
- Department of Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht, The Netherlands
| | - Anna van Rhenen
- Department of Haematology, UMC Utrecht, Utrecht, the Netherlands
| | - Paco Mw Welsing
- Department of Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht, The Netherlands
| | - Anne Ca Marijnissen
- Department of Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht, The Netherlands
| | - Ellen De Langhe
- Department of Rheumatology, KU Leuven Hospital, Leuven, Flanders, Belgium
| | | | - Daan Dierickx
- Department of Haematology, KU Leuven Hospital, Leuven, Flanders, Belgium
| | - Karina R Gheorghe
- Department of Rheumatology, Department of Medicine, Karolinska University Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Joerg Henes
- Department for Internal Medicine (Oncology, Haematology, Rheumatology and Immunology), University Hospital Tubingen, Tubingen, Baden-Württemberg, Germany
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund, Section for Rheumatology, Lund University and Skåne University Hospital, Lund, Skåne, Sweden
| | - Tessa Kerre
- Department of Haematology, University Hospital Ghent, Gent, Oost-Vlaanderen, Belgium
| | - Per Ljungman
- Department of Cellular Therapy and Allogeneic Stem Cell Transplantation, Karolinska University Hospital Huddinge, Stockholm, Sweden
| | | | - Erik Waf Marijt
- Department of Haematology, Leiden University Medical Center, Leiden, Zuid-Holland, The Netherlands
| | - Miro Mayer
- Department of Clinical Immunology and Rheumatology, University Hospital Centre Zagreb, Zagreb, Croatia
| | - Marc Schmalzing
- Department of Internal Medicine, Rheumatology and Clinical Immunology, University Hospital Wurzburg, Wurzburg, Bayern, Germany
| | - Roland Schroers
- Department of Medicine, Haematology and Oncology, Ruhr University of Bochum, Faculty of Medicine, Bochum, Nordrhein-Westfalen, Germany
| | - Vanessa Smith
- Department of Rheumatology, University Hospital Ghent, Gent, Oost-Vlaanderen, Belgium
- Unit for Molecular Immunology and Inflammation, VIB Inflammation Research Center (IRC), Gent, Oost-Vlaanderen, Belgium
| | - Reinhard E Voll
- Department of Rheumatology, Medical Center-University of Freiburg, Freiburg, Baden-Württemberg, Germany
| | - Madelon C Vonk
- Rheumatology, Radboudumc, Nijmegen, Gelderland, The Netherlands
| | - Alexandre E Voskuyl
- Department of Rheumatology, Amsterdam UMC Locatie VUmc, Amsterdam, Noord-Holland, The Netherlands
| | | | - Ulrich A Walker
- Department of Rheumatology, University Hospital Basel, Basel, Switzerland
| | - Dirk M Wuttge
- Department of Clinical Sciences, Lund, Section for Rheumatology, Lund University and Skåne University Hospital, Lund, Skåne, Sweden
| | - Jacob M van Laar
- Department of Rheumatology & Clinical Immunology, UMC Utrecht, Utrecht, The Netherlands
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Lazzaroni MG, Marasco E, Campochiaro C, DeVries-Bouwstra J, Gonzalez-Perez MI, Rojas-Serrano J, Hachulla E, Zanatta E, Barsotti S, Furini F, Triantafyllias K, Abignano G, Truchetet ME, De Luca G, De Langhe E, Hesselstrand R, Ingegnoli F, Bertoldo E, Smith V, Bellando-Randone S, Poormoghim H, Colombo E, Ceribelli A, Furloni A, Zingarelli S, Cavazzana I, Franceschini F, Del Galdo F, Denton CP, Cavagna L, Distler O, Allanore Y, Airò P. The clinical phenotype of Systemic Sclerosis patients with anti-PM/Scl antibodies: results from the EUSTAR cohort. Rheumatology (Oxford) 2021; 60:5028-5041. [PMID: 33580257 DOI: 10.1093/rheumatology/keab152] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Accepted: 02/03/2021] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE To evaluate clinical associations of anti-PM/Scl antibodies in patients with Systemic Sclerosis (SSc) in a multicentre international cohort, with particular focus on unresolved issues, including scleroderma renal crisis (SRC), malignancies, and functional outcome of interstitial lung disease (ILD). METHODS (1) Analysis of SSc patients from the EUSTAR database: 144 anti-PM/Scl+ without SSc-specific autoantibodies were compared to 7,202 anti-PM/Scl-, and then to 155 anti-Pm/Scl+ with SSc-specific antibodies. (2) Case-control study: additional data were collected for 165 anti-PM/Scl+ SSc (85 from the EUSTAR registry), and compared to 257 anti-PM/Scl- SSc controls, matched for sex, cutaneous subset, disease duration, and age at SSc onset. RESULTS Patients with isolated anti-PM/Scl positivity, as compared with anti-Pm/Scl-, had higher frequency of muscle involvement, ILD, calcinosis and cutaneous signs of dermatomyositis, but similar frequency of SRC and malignancies (either synchronous with SSc onset or not). The presence of muscle involvement was associated with a more severe disease phenotype. Although very frequent, ILD had a better functional outcome in cases than in controls.In patients with both anti-PM/Scl and SSc-specific antibodies, a higher frequency of typical SSc features than in those with isolated anti-PM/Scl was observed. CONCLUSION The analysis of the largest series of anti-PM/Scl+ SSc patients so far reported helps to delineate a specific clinical subset with muscle involvement, cutaneous dermatomyositis, calcinosis, and ILD characterized by a good functional outcome. SRC and malignancies do not seem to be part of this syndrome.
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Affiliation(s)
- Maria-Grazia Lazzaroni
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Italy
| | - Emiliano Marasco
- Division of Rheumatology, Hospital IRCCS Policlinico S. Matteo Foundation of Pavia, University of Pavia, Pavia, Italy
| | - Corrado Campochiaro
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute and Vita-Salute San Raffaele University, Milan, Italy.,Royal Free Hospital and University College London Medical School, London, UK
| | - Jeska DeVries-Bouwstra
- Department of Rheumatology, Leiden University Medical Centre (LUMC), Leiden, Netherlands
| | - Montserrat-Ixchel Gonzalez-Perez
- Interstitial Lung Disease and Rheumatology Units, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosío Villegas, México City, México
| | - Jorge Rojas-Serrano
- Interstitial Lung Disease and Rheumatology Units, Instituto Nacional de Enfermedades Respiratorias, Ismael Cosío Villegas, México City, México
| | - Eric Hachulla
- Department of Internal Medicine, University Lille Nord-de-France, Lille, France
| | - Elisabetta Zanatta
- Rheumatology Unit, Department of Medicine-DIMED, University of Padova, Padova, Italy
| | - Simone Barsotti
- Division of Rheumatology, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Federica Furini
- UOC Reumatologia, Azienda Ospedaliero Universitaria S. Anna, University of Ferrara, Ferrara, Italy
| | | | - Giuseppina Abignano
- Leeds Institute of Rheumatic and Musculoskeletal Medicine and NIHR Biomedical Research Centre, Leeds, UK
| | | | - Giacomo De Luca
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases (UnIRAR), IRCCS San Raffaele Scientific Institute and Vita-Salute San Raffaele University, Milan, Italy
| | - Ellen De Langhe
- Department of Rheumatology, University Hospitals Leuven, Leuven, Belgium
| | - Roger Hesselstrand
- Department of Clinical Sciences, Section of Rheumatology, Lund University, Lund, Sweden
| | - Francesca Ingegnoli
- Division of Clinical Rheumatology, ASST Pini-CTO; Department of Clinical Sciences and Community Health, Research Center for Adult and Pediatric Rheumatic Diseases, Università degli Studi di Milano, Milano, Italy
| | - Eugenia Bertoldo
- Rheumatology Unit, Azienda Ospedaliero Universitaria Integrata, Verona, Italy
| | - Vanessa Smith
- Rheumatology, Ghent University Hospital, Ghent University, Ghent, Belgium
| | - Silvia Bellando-Randone
- Department of Biomedicine, Division of Rheumatology AOUC and Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | - Hadi Poormoghim
- Scleroderma Study group, Department of Rheumatology. Firoozgar Hospital, Tehran, Iran
| | | | | | - Alessio Furloni
- Department of Clinical and Experimental Sciences, University of Brescia, Italy
| | - Stefania Zingarelli
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Ilaria Cavazzana
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy
| | - Franco Franceschini
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy.,Department of Clinical and Experimental Sciences, University of Brescia, Italy
| | - Francesco Del Galdo
- Leeds Institute of Rheumatic and Musculoskeletal Medicine and NIHR Biomedical Research Centre, Leeds, UK
| | | | - Lorenzo Cavagna
- Division of Rheumatology, Hospital IRCCS Policlinico S. Matteo Foundation of Pavia, University of Pavia, Pavia, Italy
| | - Oliver Distler
- Division of Rheumatology, University Hospital Zurich, Zurich, Switzerland
| | - Yannick Allanore
- Department of Rheumatology, University of Paris, Cochin Hospital and INSERM U1016, Paris, France
| | - Paolo Airò
- Rheumatology and Clinical Immunology Unit, ASST Spedali Civili of Brescia, Brescia, Italy
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30
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Sjögren H, Kjellström B, Bredfelt A, Steding-Ehrenborg K, Rådegran G, Hesselstrand R, Arheden H, Ostenfeld E. Underfilling decreases left ventricular function in pulmonary arterial hypertension. Int J Cardiovasc Imaging 2021; 37:1745-1755. [PMID: 33502652 PMCID: PMC8105202 DOI: 10.1007/s10554-020-02143-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2020] [Accepted: 12/21/2020] [Indexed: 12/30/2022]
Abstract
To evaluate the association between impaired left ventricular (LV) longitudinal function and LV underfilling in patients with pulmonary arterial hypertension (PAH). Thirty-nine patients with PAH and 18 age and sex-matched healthy controls were included. LV volume and left atrial volume (LAV) were delineated in short-axis cardiac magnetic resonance (CMR) cine images. LV longitudinal function was assessed from atrio-ventricular plane displacement (AVPD) and global longitudinal strain (GLS) was assessed using feature tracking in three long-axis views. LV filling was assessed by LAV and by pulmonary artery wedge pressure (PAWP) using right heart catheterisation. Patients had a smaller LAV, LV volume and stroke volume as well as a lower LV-AVPD and LV-GLS than controls. PAWP was 6 [IQR 5––9] mmHg in patients. LV ejection fraction did not differ between groups. LV stroke volume correlated with LV-AVPD (r = 0.445, p = .001), LV-GLS (r = − 0.549, p < 0.0001) and LAVmax (r = .585, p < 0.0001). Furthermore, LV-AVPD (r = .598) and LV-GLS (r = − 0.675) correlated with LAVmax (p < 0.0001 for both). Neither LV-AVPD, LV-GLS, LAVmax nor stroke volume correlated with PAWP. Impaired LV longitudinal function was associated with low stroke volume, low PAWP and a small LAV in PAH. Small stroke volumes and LAV, together with normal LA pressure, implies that the mechanism causing reduced LV longitudinal function is underfilling rather than an intrinsic LV dysfunction in PAH.
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Affiliation(s)
- Hannah Sjögren
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden
| | - Barbro Kjellström
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden.,Cardiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Anna Bredfelt
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden
| | - Katarina Steding-Ehrenborg
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden.,Department of Health Sciences, Physiotherapy, Lund University, Lund, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, and the Section for Heart Failure and Valvular Disease, Skåne University Hospital, Lund University, Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Rheumatology, The Clinic for Rheumatology, Skåne University Hospital, Lund University, Lund, Sweden
| | - Håkan Arheden
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden
| | - Ellen Ostenfeld
- Department of Clinical Sciences Lund, Clinical Physiology and Skåne University Hospital, Lund University, Lund, Sweden. .,Department of Clinical Physiology, Skåne University Hospital, Lund, Sweden.
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31
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Bouzina H, Rådegran G, Butler O, Hesselstrand R, Hjalmarsson C, Holl K, Jansson K, Klok R, Söderberg S, Kjellström B. Longitudinal changes in risk status in pulmonary arterial hypertension. ESC Heart Fail 2020; 8:680-690. [PMID: 33305545 PMCID: PMC7835578 DOI: 10.1002/ehf2.13162] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/09/2020] [Accepted: 11/23/2020] [Indexed: 11/16/2022] Open
Abstract
Aims Low‐risk status in pulmonary arterial hypertension (PAH) predicts better survival. The present study aimed to describe changes in risk status and treatment approaches over multiple clinical assessments in PAH, taking age and comorbidity burden into consideration. Methods and results The study included incident patients from the Swedish PAH registry, diagnosed with PAH in 2008–2019. Group A (n = 340) were ≤75 years old with <3 comorbidities. Group B (n = 163) were >75 years old with ≥3 comorbidities. Assessments occurred at baseline, first‐year (Y1) and third‐year (Y3) follow‐ups. The study used an explorative and descriptive approach. Group A: median age was 65 years, 70% were female, and 46% had no comorbidities at baseline. Baseline risk assessment yielded low (23%), intermediate (66%), and high risk (11%). Among patients at low, intermediate, or high risk at baseline, 51%, 18%, and 13%, respectively, were at low risk at Y3. At baseline, monotherapy was the most common therapy among low (68%) and intermediate groups (60%), while dual therapy was the most common among high risk (69%). In patients assessed as low, intermediate, or high risk at Y1, 66%, 12%, and 0% were at low risk at Y3, respectively. Of patients at intermediate or high risk at Y1, 35% received monotherapy and 13% received triple therapy. In low‐risk patients at Y1, monotherapy (40%) and dual therapy (43%) were evenly distributed. Group B: median age was 77 years, 50% were female, and 44% had ≥3 comorbidities at baseline. At baseline, 8% were at low, 80% at intermediate, and 12% at high risk. Monotherapy was the most common therapy (62%) in Group B at baseline. Few patients maintained or reached low risk at follow‐ups. Conclusions Most patients with PAH did not meet low‐risk criteria during the 3 year follow‐up. The first year from diagnosis seems important in defining the longitudinal risk status.
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Affiliation(s)
- Habib Bouzina
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine and Hemodynamic Lab, Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Lund University, Skåne University Hospital, Lund, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine and Hemodynamic Lab, Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Lund University, Skåne University Hospital, Lund, Sweden
| | | | - Roger Hesselstrand
- Department of Clinical Sciences, Section for Rheumatology, Lund University, Skåne University Hospital, Lund, Sweden
| | - Clara Hjalmarsson
- Department of Molecular and Clinical Medicine, Department of Cardiology, Sahlgrenska Academy, Gothenburg University, Sahlgrenska University Hospital, Gothenburg, Sweden
| | | | - Kjell Jansson
- Department of Cardiology, Department of Clinical Physiology, Institution of Medicine and Health Sciences, Linköping University, Linköping, Sweden
| | | | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, Medicine, Umeå University, Umeå, Sweden
| | - Barbro Kjellström
- Department of Clinical Sciences Lund, Clinical Physiology, Lund University, Skåne University Hospital, Lund, Sweden.,Cardiology Unit, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
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Andréasson K, Neringer K, Wuttge DM, Henrohn D, Marsal J, Hesselstrand R. Mycophenolate mofetil for systemic sclerosis: drug exposure exhibits considerable inter-individual variation-a prospective, observational study. Arthritis Res Ther 2020; 22:230. [PMID: 33023643 PMCID: PMC7539387 DOI: 10.1186/s13075-020-02323-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 09/22/2020] [Indexed: 12/14/2022] Open
Abstract
Objective Mycophenolate mofetil (MMF) is an established therapy for systemic sclerosis (SSc), but its pharmacokinetics in this disease remains unexplored. We have investigated drug exposure in MMF-treated patients with SSc in relation to clinical features of the disease and common concomitant drugs. Methods This study was predefined to include 35 MMF-treated SSc patients who were using MMF at a fixed dose of 0.5, 1.0 or 1.5 g twice daily since at least 3 months. The 12-h drug exposure of the active MMF metabolite mycophenolic acid (MPA) was estimated by repeated analysis of plasma MPA over a 6-h period. This 12-h drug exposure was dose normalised to a daily intake of 3 g MMF (MPA_AUC3g) in order to compare subjects using MMF at different doses. Drug exposure was analysed in reference to the clinical characteristics including body weight, renal function, autoantibodies, intestinal dysbiosis, intestinal inflammation assessed by faecal (F)-calprotectin, intestinal symptoms assessed by the University of California Los Angeles Scleroderma Trial Consortium Gastrointestinal Tract Instrument 2.0 and concomitant drug usage including proton-pump inhibitors (PPI). Results Thirty-four out of 35 study participants completed the study. The mean daily MMF dose was 2.1 g. Drug exposure expressed as MPA_AUC3g varied up to 8-fold between patients (median 115, range 27–226 mg h/L). MPA_AUC3g was inversely related to body weight (rs = − 0.58, p < 0.001) and renal function (rs = − 0.34, p = 0.054). Anti-topoisomerase-1 antibodies and male sex were associated with lower MPA_AUC3g (87 vs 123 and 71 vs 141; p = 0.008 and p = 0.015, respectively). MPA_AUC3g was inversely related to the intestinal abundance of lactobacilli and to F-calprotectin (rs = − 0.54, p = 0.004; rs = − 0.36, p = 0.034), but not to gastrointestinal symptoms. MPA_AUC3g was inversely related to PPI usage (rs = − 0.45, p = 0.007). We found no association between MPA_AUC3g and disease subtype, disease duration or disease activity. Conclusion MMF-treated SSc patients exhibit considerable inter-individual variation in drug exposure, and lower MPA levels were primarily found in PPI users with poor prognostic factors. Body weight, renal function, sex, serology, gastrointestinal manifestations and/or measuring individual MPA exposure should be considered when using MMF for SSc.
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Affiliation(s)
- Kristofer Andréasson
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden.
| | - Karl Neringer
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden
| | - Dirk M Wuttge
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden
| | - Dan Henrohn
- Department of Medical Sciences, Uppsala University, Uppsala, Sweden
| | - Jan Marsal
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Gastroenterology, Lund, Sweden
| | - Roger Hesselstrand
- Lund University, Skane University Hospital, Department of Clinical Sciences Lund, Rheumatology, Lund, Sweden
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33
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Mattsson M, Sandqvist G, Hesselstrand R, Nordin A, Boström C. Validity and reliability of the Patient Health Questionnaire-8 in Swedish for individuals with systemic sclerosis. Rheumatol Int 2020; 40:1675-1687. [PMID: 32661929 PMCID: PMC7452881 DOI: 10.1007/s00296-020-04641-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Accepted: 06/29/2020] [Indexed: 12/18/2022]
Abstract
Background Depressive symptoms are common in rheumatic diseases and influence patients’ quality of life. The Patient Health Questionnaire-9 (PHQ-9), which assesses symptoms of depression, is valid in English in patients with systemic sclerosis (SSc). However, the measurement properties of the PHQ-8 (short version of the PHQ-9) have not been evaluated in Swedish patients with SSc. Objective To investigate different aspects of validity and reliability of the PHQ-8 in Swedish (PHQ-8 Swe) for individuals with SSc. Methods A total of 101 patients with SSc participated. Content validity was evaluated via interviews of 11 patients and 10 health professionals. Construct validity, internal consistency test–retest reliability, and floor/ceiling effects were evaluated in 90 patients. Results Content validity was satisfactory, but some linguistic adjustments were made. Confirmatory factor analysis supported a better fit for a two-factor structure. Moderate-to-strong correlations were found between the PHQ-8 Swe and scleroderma HAQ including VAS (rs = 0.4–0.7); Multidimensional Assessment of Fatigue (rs = 0.7); RAND-36 subscales (rs = − 0.5 to − 0.8); and lung disease severity (Medsger scores) (rs = 0.4). There were weak correlations (rs = <0.4) between the PHQ-8 Swe and modified Rodnan skin score; and vascular, heart, and kidney disease severity. Cronbach’s alpha was 0.85, corrected item-to-total correlations were >0.40, and the ICC for the total score was 0.83. No floor/ceiling effects were found. Conclusion The PHQ-8 Swe has satisfactory content validity and sufficient reliability in patients with in majority limited SSc. It is more strongly associated with self-reported disability, pain, disease interferences with daily activities, fatigue, and quality of life than with disease severity, except for a moderate association with lung severity.
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Affiliation(s)
- Malin Mattsson
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Stockholm, Sweden. .,Department of Physiotherapy, Sunderby Hospital, Luleå, Sweden.
| | - Gunnel Sandqvist
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Department of Rheumatology, Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences, Lund University, Lund, Sweden.,Department of Rheumatology, Skåne University Hospital, Lund, Sweden
| | - Annica Nordin
- Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.,Unit of Rheumatology, Karolinska University Hospital, Stockholm, Sweden
| | - Carina Boström
- Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, Huddinge, Stockholm, Sweden.,Allied Health Professionals Function, Karolinska University Hospital, Stockholm, Sweden
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Hjalmarsson C, Butler O, Hesselstrand R, Holl K, Jansson K, Klok R, Rådegran G, Söderberg S, Kjellström B. Poor outcome of patients with pulmonary arterial hypertension with insufficient response to phosphodiesterase‐5 inhibitors alone or in combination with other specific therapy: a registry‐based study. Pulm Circ 2020; 10:2045894020958557. [PMID: 33062261 PMCID: PMC7534092 DOI: 10.1177/2045894020958557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 08/24/2020] [Indexed: 11/18/2022] Open
Abstract
Phosphodiesterase-5 inhibitors are commonly used in pulmonary arterial hypertension but, as suggested by the RESPITE study, phosphodiesterase-5 inhibitor therapy (mono-/combination) does not always have a satisfactory treatment effect. This study aimed to investigate the clinical course of pulmonary arterial hypertension patients not at treatment goal after at least 90 days of treatment with phosphodiesterase-5 inhibitors, alone or in combination with other pulmonary arterial hypertension therapies. The study included 106 incident patients from the Swedish Pulmonary Arterial Hypertension Registry, treated with phosphodiesterase-5 inhibitors for ≥90 days, who were not at a pre-specified treatment goal, i.e. in World Health Organisation functional class III, with 6-min walking distance 165–440 m, and N-terminal prohormone of brain natriuretic peptide >300 ng/L. Changes in World Health Organisation functional class, 6-min walking distance, N-terminal prohormone of brain natriuretic peptide, and risk group between index and follow-up were assessed. Of patients with complete follow-up data, (n = 53) 77% were on combination therapy and risk assessment yielded 98% at intermediate risk at index. At follow-up, 11 patients transitioned from World Health Organisation functional class III to World Health Organisation functional class II, the median (Q1; Q3) change in 6-min walking distance was 6 (−30; 42) meters and in N-terminal prohormone of brain natriuretic peptide 47 (−410; 603) ng/L, while 89% remained at an intermediate risk. Of those without complete follow-up data, 11 patients died and 2 underwent lung transplantation. In conclusion, pulmonary arterial hypertension patients treated with phosphodiesterase-5 inhibitors, as single or combination therapy and not achieving the pre-specified treatment goals after ≥90 days have an unfavourable clinical course.
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Affiliation(s)
- Clara Hjalmarsson
- Department of Molecular and Clinical MedicineSahlgrenska AcademyGothenburg UniversityDepartment of CardiologySahlgrenska University HospitalGothenburgSweden
| | | | - Roger Hesselstrand
- Department of Clinical Sciences Lund, RheumatologyLund UniversitySkåne University HospitalLundSweden
| | | | - Kjell Jansson
- Department of Cardiology and Department of Clinical PhysiologyInstitution of Medicine and Health SciencesLinköping UniversityLinköpingSweden
| | | | - Göran Rådegran
- Department of Clinical Sciences Lund, CardiologyThe Section for Heart Failure and Valvular DiseaseLund UniversitySkåne University HospitalLundSweden
| | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, and Heart CentreUmeå UniversityUmeåSweden
| | - Barbro Kjellström
- Department of Clinical Sciences Lund, Clinical PhysiologyLund UniversitySkåne University HospitalLundSweden
- Cardiology UnitDepartment of MedicineKarolinska InstituteStockholmSweden
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Abstract
BACKGROUND Beside the pulmonary vasoconstriction observed in pulmonary arterial hypertension (PAH), severe proliferative and antiapoptotic cellular phenotypes result in vascular remodelling. Many recent findings indicate similarities between PAH and tumour pathology. For instance, insulin-like growth factor (IGF)-1 signalling, which is known to promote tumour development, is implicated in PAH. Higher circulating IGF binding protein (IGFBP)-1 levels are associated with worse survival in PAH. The present study aimed to investigate the relationship between plasma levels of various tumour-related biomarkers and PAH. Methods: IGFBP-1, -2 and -7, along with other tumour-related biomarkers, were measured in plasma from 48 treatment-naïve PAH patients and 16 healthy controls, using proximity extension assays. Among the PAH patients, 33 were also studied at an early treatment follow-up. Results: Plasma IGFBP-1 (p < .003), IGFBP-2 (p < .001), IGFBP-7 (p < .008), vimentin (p < .001), carbonic anhydrase 9 (p < .001), S100A11 (p < .001), human epididymis protein 4 (p < .001) and folate receptor-α (p < .004) were elevated in PAH, compared to controls. IGFBP-1 exhibited the most interesting correlations to clinical parameters and was selected for further analyses. IGFBP-1 correlated specifically to N-terminal prohormone of brain natriuretic peptide (NT-proBNP) (r = 0.44, p < .002), mean right atrial pressure (r = 0.41, p < .004), venous oxygen saturation (r = -0.43, p < .003), cardiac index (r = -0.32, p < .03) and 6-minute walking distance (r = -0.29, p < .05). Plasma IGFBP-1 also correlated to risk scores based on the European Society of Cardiology/European Respiratory Society (ESC/ERS) PAH guidelines (r = 0.43, p < .003) and the REVEAL model (r = 0.46, p < .001). PAH patients with supra-median baseline IGFBP-1 levels showed a trend for worse overall survival than those with infra-median levels (p = .087). IGFBP-1 was unaltered between baseline and an early treatment follow-up. However, IGFBP-1 changes, between baseline and follow-up, correlated to changes in NT-proBNP (r = 0.48, p < .006). Conclusion: Plasma IGFBP-1 levels at PAH diagnosis show moderate association to NT-proBNP and hemodynamics as well as with ESC/ERS and REVEAL risk scores.
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Affiliation(s)
- Habib Bouzina
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine, Lund University, Lund, Sweden.,The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Section for Rheumatology, Faculty of Medicine, Lund University, Lund, Sweden.,Department of Rheumatology, Skåne University Hospital, Lund, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Faculty of Medicine, Lund University, Lund, Sweden.,The Hemodynamic Lab, The Section for Heart Failure and Valvular Disease, VO. Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
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Sandqvist A, Kylhammar D, Bartfay SE, Hesselstrand R, Hjalmarsson C, Kavianipour M, Nisell M, Rådegran G, Wikström G, Kjellström B, Söderberg S. Risk stratification in chronic thromboembolic pulmonary hypertension predicts survival. SCAND CARDIOVASC J 2020; 55:43-49. [PMID: 32586166 DOI: 10.1080/14017431.2020.1783456] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVES To investigate if the pulmonary arterial hypertension (PAH) risk assessment tool presented in the 2015 ESC/ERS guidelines is valid for patients with chronic thromboembolic pulmonary hypertension (CTEPH) when taking pulmonary endarterectomy (PEA) into account. Design. Incident CTEPH patients registered in the Swedish PAH Registry (SPAHR) between 2008 and 2016 were included. Risk stratification performed at baseline and follow-up classified the patients as low-, intermediate-, or high-risk using the proposed ESC/ERS risk algorithm. Results. There were 250 CTEPH patients with median age (interquartile range) 70 (14) years, and 53% were male. Thirty-two percent underwent PEA within 5 (6) months. In a multivariable model adjusting for age, sex, and pharmacological treatment, patients with intermediate-risk or high-risk profiles at baseline displayed an increased mortality risk (Hazard Ratio [95% confidence interval]: 1.64 [0.69-3.90] and 5.39 [2.13-13.59], respectively) compared to those with a low-risk profile, whereas PEA was associated with better survival (0.38 [0.18-0.82]). Similar impact of risk profile and PEA was seen at follow-up. Conclusion. The ESC/ERS risk assessment tool identifies CTEPH patients with reduced survival. Furthermore, PEA improves survival markedly independently of risk group and age. Take home message: The ESC/ERS risk stratification for PAH predicts survival also in CTEPH patients, even when taking PEA into account.
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Affiliation(s)
- Anna Sandqvist
- Department of Pharmacology and Clinical Neuroscience, Umeå University, Umeå, Sweden.,Actelion a Division of Janssen-Cilag AB, Stockholm, Sweden
| | - David Kylhammar
- Department of Medical and Health Sciences and department of Clinical Physiology, Linköping University, Linköping, Sweden
| | - Sven-Erik Bartfay
- Department of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden.,Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Roger Hesselstrand
- Department of Clinical Sciences Section of Rheumatology, Lund University, Lund, Sweden
| | - Clara Hjalmarsson
- Department of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden.,Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Mohammad Kavianipour
- Department of Public Health and Clinical Medicine, Sundsvall Research Unit, Umeå University, Umeå, Sweden
| | - Magnus Nisell
- Department of Medicine Solna, Karolinska Institute, Karolinska University Hospital, Stockholm, Sweden.,The Department of Respiratory Medicine and Allergy, Karolinska University Hospital, Stockholm, Sweden
| | - Göran Rådegran
- Department of Clinical Sciences Lund, Cardiology, Lund University, Lund, Sweden.,The Section for Heart Failure and Valvular Disease, VO Heart and Lung Medicine, Skåne University Hospital, Lund, Sweden
| | - Gerhard Wikström
- Department of Medical Sciences, Cardiology, Uppsala University, Uppsala University Hospital, Uppsala, Sweden
| | - Barbro Kjellström
- Department of Medicine, Cardiology Unit, Karolinska Institute, Stockholm, Sweden.,Department of Clinical Sciences Lund, Clinical Physiology, Lund University, Lund, Sweden.,Skåne University Hospital, Lund, Sweden
| | - Stefan Söderberg
- Department of Public Health and Clinical Medicine, and Heart Centre, Umeå University, Umeå, Sweden
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Nilsson AM, Aaltonen HL, Olsson P, Persson HL, Hesselstrand R, Theander E, Wollmer P, Mandl T. Mixed Airway and Pulmonary Parenchymal Disease in Patients With Primary Sjögren Syndrome: A 6-year Follow-up. J Rheumatol 2020; 48:232-240. [PMID: 32541077 DOI: 10.3899/jrheum.200247] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/06/2020] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To assess pulmonary function and chronic obstructive pulmonary disease (COPD) development over time in patients with primary Sjögren syndrome (pSS), as well as the association between pulmonary function, radiographic findings, respiratory symptoms, and clinical features of pSS, taking cigarette consumption into account. METHODS Forty patients with pSS (mean age 66 yrs; range 42-81 yrs; 39 women), previously participating in a cross-sectional study on pulmonary involvement in pSS, were reassessed by pulmonary function tests after a mean follow-up time of 6 years. At follow-up, patients were also assessed by high-resolution computed tomography of the chest, as well as for pSS disease activity, respiratory symptoms, and cigarette consumption. RESULTS Patients with pSS showed significantly decreased percentages of predicted total lung capacity (TLC), residual volume (RV), RV/TLC ratio, and diffusing capacity of the lungs for carbon monoxide, as well as an increase in predicted forced expiratory volume in 1 second/vital capacity (FEV1/VC) ratio from baseline to follow-up. The proportion of COPD in patients with pSS did not change significantly from baseline to follow-up (38% vs 40%, respectively). Radiographic signs of bronchial involvement and interstitial lung disease were each found in 38% of the patients. CONCLUSION Both airway and pulmonary parenchymal disease were commonly found in patients with pSS, with a coexistence of both an obstructive and restrictive pulmonary function pattern, where the latter tended to deteriorate over time. COPD was a common finding. Airway and pulmonary involvement may be underdiagnosed in pSS, which is why special attention to clinical assessment of pulmonary involvement in patients with pSS is mandated.
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Affiliation(s)
- Anna Matilda Nilsson
- A.M. Nilsson, MD, PhD, Department of Clinical Sciences Malmö, Lund University, Malmö, and Department of Rheumatology, Linköping University Hospital, Linköping;
| | - H Laura Aaltonen
- H.L. Aaltonen, MD, PhD, P. Wollmer, MD, PhD, Department of Translational Medicine, Lund University
| | - Peter Olsson
- P. Olsson, MD, PhD, Department of Clinical Sciences Malmö, Lund University, Malmö
| | - Hans Lennart Persson
- H.L. Persson, MD, PhD, Department of Respiratory Medicine in Linköping and Department of Biomedical and Clinical Sciences, Linköping University, Linköping
| | - Roger Hesselstrand
- R. Hesselstrand, MD, PhD, Department of Clinical Sciences Lund, Lund University, Lund
| | - Elke Theander
- E. Theander, MD, PhD, Department of Clinical Sciences Malmö, Lund University, and Malmö Jansen Cilag, Solna
| | - Per Wollmer
- H.L. Aaltonen, MD, PhD, P. Wollmer, MD, PhD, Department of Translational Medicine, Lund University
| | - Thomas Mandl
- T Mandl, MD, PhD, Department of Clinical Sciences Malmö, Lund University, Malmö, and Novartis, Kista, Sweden
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Hoffmann-Vold AM, Andréasson K, Hyll Hansen S, Midtvedt S, Fretheim H, Didriksen H, Garen T, Bækkevold E, Midtvedt Ø, Hesselstrand R, Chung BK, Molberg Ø. THU0348 ALTERED IMMUNE RECOGNITION OF SPECIFIC GUT BACTERIA BY IMMUNOGLOBULINS IN EARLY SYSTEMIC SCLEROSIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5481] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Gastrointestinal tract (GIT) involvement is highly prevalent in systemic sclerosis (SSc) and associates with GIT symptoms that are present early and progress over time. Changes in gut microbiota are often reported in inflammatory disease settings but whether GIT symptoms associate with altered immune recognition of specific gut bacteria in early SSc is unknown.Objectives:Here, we profiled Ig coating patterns of gut bacteria in early disease from two well-characterized SSc cohorts to determine if the pattern and extent of bacterial immunoglobulin (Ig) coating differs in early SSc.Methods:We collected fecal material from early SSc patients (<36 months from time of diagnosis) at Oslo and Lund University Hospitals and from healthy age and gender matched controls (HC). To assess whether adaptive immunity was triggered against gut microbiota in early disease, we sorted and sequenced IgA, IgM and IgG coated bacteria from fecal samples by flow cytometry and performed 16s rRNA sequencing to compare the relative Ig coating of early SSc patients to HC. Data was resolved to the family level, rarefied to 5101 reads and converted to relative abundance. Taxonomic profiles, relative abundance, IgA, IgM and IgG coating patterns and extent of Ig coating were assessed. Unadjusted p-values <0.05 were defined as significant.Results:We included 50 SSc patients (26 from Oslo, 24 from Lund) with early SSc and 9 gender and age matched HC. Mean age of SSc patients at time of inclusion was 53 years, mean time since diagnosis was 13 months; 82% were female, 61% had limited cutaneous SSc and 43% were anti-centromere antibody positive. In all, 82% were treatment naïve while 18% had received either cyclophosphomide or mycophenolate mofetil immunosuppressants. We found increased relative abundance of IgA coated Desulfovibrionaceae in both SSc cohorts compared to HC and increased IgM and IgG coating of Veillonellaceae and Streptococcaceae (Figure 1). All of these bacteria have previously been associated with other autoimmune diseases or pro-inflammatory status; Desulfovibrionaceae to immune activation in the gut, and Veillonellaceae and Streptococcaceae to other chronic inflammatory and fibrotic conditions. While abundance of IgA coated Desulfovibrionaceae was higher in cyclophosphomide or mycophenolate mofetil-treated SSc patients than untreated patients, Veillonellaceae and Streptococcaceae were not affected by treatment. A lower abundance of IgA and IgM coated Akkermansiaceae; and IgM and IgG coated Bifidobacteriaceae was detected in treated compared to treatment naïve early SSc patients (Figure 2).Conclusion:We find the pattern and extent of Ig coating to inflammatory-associated gut bacteria differs between treatment-naïve, early SSc patients treated with cyclophosphomide or mycophenolate mofetil and HC which suggests immunosuppressive treatments may modify gut microbiota in SSc. Overall these findings support the involvement of altered immune recognition of specific gut bacteria in early SSc.Disclosure of Interests:Anna-Maria Hoffmann-Vold Grant/research support from: Boehringer Ingelheim, Consultant of: Boehringer Ingelheim, Actelion, Bayer, GlaxoSmithKline, Speakers bureau: Boehringer Ingelheim, Actelion, Roche, Kristofer Andréasson: None declared, Simen Hyll Hansen: None declared, Simon Midtvedt: None declared, Håvard Fretheim: None declared, Henriette Didriksen Consultant of: Actelion, Torhild Garen: None declared, Espen Bækkevold: None declared, Øyvind Midtvedt: None declared, Roger Hesselstrand: None declared, Brian K Chung: None declared, Øyvind Molberg: None declared
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Becker MO, Dobrota R, Fligelstone K, Roennow A, Allanore Y, Carreira P, Czirják L, Denton C, Hesselstrand R, Sandqvist G, Kowal-Bielecka O, Bruni C, Matucci Cerinic M, Mihai C, Gheorghiu AM, Müller-Ladner U, Sexton J, Heiberg T, Distler O. OP0251 THE EULAR SYSTEMIC SCLEROSIS IMPACT OF DISEASE (SCLEROID) SCORE – A NEW PATIENT-REPORTED OUTCOME MEASURE FOR PATIENTS WITH SYSTEMIC SCLEROSIS. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Patient reported outcome measures (PROM) are important for clinical practice and research. Given the unmet need for a comprehensive PROM for systemic sclerosis (SSc), the ScleroID questionnaire was developed by a joint team of patients with SSc and medical experts. This is intended as a brief, specific, patient-derived, disease impact score for research and clinical use in SSc.Objectives:Here, we present the validation and final version of the ScleroID.Methods:This EULAR-endorsed project involves 9 European expert SSc centers. Patients fulfilling the ACR/EULAR 2013 criteria were prospectively included since 05/16 in a large observational cohort study. Patients completed the ScleroID and comparators SHAQ, EQ5D, SF36. They also weighted the 10 dimensions of the ScleroID by distributing 100 points according to the perceived impact on their health. The final score calculation is based on the ranking of the weights. The validation study included a reliability arm and a longitudinal arm, looking at sensitivity to change at follow-up.Results:Of the 472 patients included at baseline, 109 patients also had a reliability visit and 113 patients a follow-up visit. 84.5% of patients were female, 29.8% had diffuse SSc, mean age was 54.6 years, and mean disease duration 9.5 years. The highest weights were assigned by the patients to Raynaud`s phenomenon, fatigue, hand function and pain, confirming our previous results. The total ScleroID score showed good Spearman correlation coefficients with the comparators (SHAQ, 0.73; EQ5D -0.48; Patient’s global assessment, VAS 0.77; HAQ-DI 0.62; SF36 physical score -0.62; each p<0.001). The internal consistency was good: Crohnbach’s alpha 0.866, similar to SS-HAQ (0.88) and higher than EQ5D (0.77). The ScleroID had a very good reliability: intra-class correlation coefficient 0.839 (ranging 0.608 to 0.788 for the individual items), superior to all comparators. Twenty of 113 patients reported a change in their disease status at follow up. Sensitivity to change: the standardized response mean was 0.34 for the total ScleroID score and highest for lower GI (0.633) and life choices domains (0.521), superior to all other PROM. Figure 1 shows the final ScleroID.Figure 1.Conclusion:The EULAR ScleroID is a novel PROM designed for use in clinical practice and clinical trials to reflect the disease impact of SSc, showing good performance in the validation study. Importantly, Raynaud syndrome, impaired hand function, pain and fatigue were the main patient reported drivers of disease impact.Disclosure of Interests:Mike O. Becker: None declared, Rucsandra Dobrota: None declared, Kim Fligelstone: None declared, Annelise Roennow: None declared, Yannick Allanore Grant/research support from: BMS, Inventiva, Roche, Sanofi, Consultant of: Actelion, Bayer AG, BMS, BI, Patricia Carreira Grant/research support from: Actelion, Roche, MSD, Consultant of: GlaxoSmithKline, VivaCell Biotechnology, Emerald Health Pharmaceuticals, Boehringer Ingelheim, Roche, Speakers bureau: Actelion, GlaxoSmithKline, Roche, László Czirják Consultant of: Actelion, BI, Roche-Genentech, Lilly, Medac, Novartis, Pfizer, Bayer AG, Christopher Denton Grant/research support from: GlaxoSmithKline, CSL Behring, and Inventiva, Consultant of: Medscape, Roche-Genentech, Actelion, GlaxoSmithKline, Sanofi Aventis, Inventiva, CSL Behring, Boehringer Ingelheim, Corbus Pharmaceuticals, Acceleron, Curzion and Bayer, Roger Hesselstrand: None declared, Gunnel Sandqvist: None declared, Otylia Kowal-Bielecka Consultant of: Bayer, Boehringer Ingelheim, Inventiva, MSD, Medac, Novartis, Roche and Sandoz, Speakers bureau: Bayer, Boehringer Ingelheim, Inventiva, MSD, Medac, Novartis, Roche and Sandoz, Cosimo Bruni Speakers bureau: Actelion, Eli Lilly, Marco Matucci Cerinic: None declared, Carina Mihai: None declared, Ana Maria Gheorghiu: None declared, Ulf Müller-Ladner Speakers bureau: Biogen, Joe Sexton: None declared, Turid Heiberg: None declared, Oliver Distler Grant/research support from: Grants/Research support from Actelion, Bayer, Boehringer Ingelheim, Competitive Drug Development International Ltd. and Mitsubishi Tanabe; he also holds the issued Patent on mir-29 for the treatment of systemic sclerosis (US8247389, EP2331143)., Consultant of: Consultancy fees from Actelion, Acceleron Pharma, AnaMar, Bayer, Baecon Discovery, Blade Therapeutics, Boehringer, CSL Behring, Catenion, ChemomAb, Curzion Pharmaceuticals, Ergonex, Galapagos NV, GSK, Glenmark Pharmaceuticals, Inventiva, Italfarmaco, iQvia, medac, Medscape, Mitsubishi Tanabe Pharma, MSD, Roche, Sanofi and UCB, Speakers bureau: Speaker fees from Actelion, Bayer, Boehringer Ingelheim, Medscape, Pfizer and Roche
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Andréasson K, Rådegran G, Brunnström H, Wuttge DM, Hesselstrand R. Pulmonary arterial hypertension in systemic sclerosis-when criteria and pathobiology differ. Rheumatology (Oxford) 2020; 59:1177-1179. [PMID: 31608943 PMCID: PMC7850066 DOI: 10.1093/rheumatology/kez474] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/11/2019] [Indexed: 11/13/2022] Open
Affiliation(s)
| | - Göran Rådegran
- Department of Clinical Sciences, Lund, Section for Cardiology
| | - Hans Brunnström
- Department of Clinical Sciences, Lund, Section for Pathology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Dirk M Wuttge
- Department of Clinical Sciences, Lund, Section for Rheumatology
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Moinzadeh P, Frommolt P, Franitza M, Toliat MR, Becker K, Nürnberg P, Nihtyanova SI, Ahrazoglu M, Belz D, Hunzelmann N, Abraham D, Ong VH, Mouthon L, Hesselstrand R, Denton CP, Krieg T. Whole blood gene expression profiling distinguishes systemic sclerosis-overlap syndromes from other subsets. J Eur Acad Dermatol Venereol 2020; 34:e236-e238. [PMID: 31945216 DOI: 10.1111/jdv.16198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- P Moinzadeh
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
| | - P Frommolt
- CECAD University of Cologne, Cologne, Germany
| | - M Franitza
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - M R Toliat
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - K Becker
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - P Nürnberg
- CECAD University of Cologne, Cologne, Germany
- Cologne Center for Genomics, University of Cologne, Cologne, Germany
| | - S I Nihtyanova
- Centre for Rheumatology and Connective Tissue Diseases, UCL Medical School, Royal Free Hospital, London, UK
| | - M Ahrazoglu
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
| | - D Belz
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
| | - N Hunzelmann
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
| | - D Abraham
- Centre for Rheumatology and Connective Tissue Diseases, UCL Medical School, Royal Free Hospital, London, UK
| | - V H Ong
- Centre for Rheumatology and Connective Tissue Diseases, UCL Medical School, Royal Free Hospital, London, UK
| | - L Mouthon
- National Reference Centre for Scleroderma and Systemic Vasculitis (LM, LG), Université Paris Descartes, Cochin Hospital, Paris, France
| | - R Hesselstrand
- Department of Rheumatology, Lund University, Lund, Sweden
| | - C P Denton
- Centre for Rheumatology and Connective Tissue Diseases, UCL Medical School, Royal Free Hospital, London, UK
| | - T Krieg
- Department of Dermatology and Venerology, University of Cologne, Cologne, Germany
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Juhl P, Bay-Jensen AC, Hesselstrand R, Siebuhr AS, Wuttge DM. Type III, IV, and VI Collagens Turnover in Systemic Sclerosis - a Longitudinal Study. Sci Rep 2020; 10:7145. [PMID: 32346065 PMCID: PMC7188682 DOI: 10.1038/s41598-020-64233-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 04/08/2020] [Indexed: 12/14/2022] Open
Abstract
Tissue turnover, especially in the skin, is altered in systemic sclerosis (SSc), leading to tissue accumulation. The objective was to examine type III, IV, and VI collagens turnovers in SSc and investigate longitudinal alterations in relation to modified Rodnan Skin Score (mRSS). We included patients fulfilling the 2013 ACR/EULAR criteria for SSc (limited cutaneous [lcSSc, n = 20], diffuse cutaneous SSc [dcSSc, n = 23]) and healthy controls (HC, n = 10). Biomarkers of type III, IV, and VI collagens formation (PRO-C3, PRO-C4, PRO-C6) and degradation (C3M, C4M, C6M) were measured in serum. The fibrotic index of the individual collagens (FICol) were calculated. The fibrotic index of type III and VI collagens (FICol3 and FICol6) were increased in dcSSc compared to lcSSc (FICol3: 1.4 vs. 0.8, P = 0.0001; FICol6: 1.2 vs. 0.9, P = 0.03). The fibrotic index of type IV collagen (FICol4) was not different between the groups but was 1.5 times higher than HC (HC: 6.9, lcSSc 10.4, dcSSc: 10.5). Both FICol3 and FICol6 correlated with mRSS with rho's of 0.59 (P < 0.0001) and 0.35 (P = 0.04). Furthermore, FICol3 steadily decrease over the disease course. Examining collagen turnover and specific collagens could be beneficial in following patients' skin fibrosis and possibly identifying progressors.
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Affiliation(s)
- Pernille Juhl
- Department of Biomedical science, Copenhagen University, Copenhagen, Denmark.
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark.
| | | | - Roger Hesselstrand
- Department of Clinical Sciences Lund, Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
| | - Anne S Siebuhr
- Biomarkers and Research, Nordic Bioscience, Herlev, Denmark
| | - Dirk M Wuttge
- Department of Clinical Sciences Lund, Rheumatology, Lund University and Skåne University Hospital, Lund, Sweden
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Tufvesson E, Nilsson E, Popov TA, Hesselstrand R, Bjermer L. Fractional exhaled breath temperature in patients with asthma, chronic obstructive pulmonary disease, or systemic sclerosis compared to healthy controls. Eur Clin Respir J 2020; 7:1747014. [PMID: 32363017 PMCID: PMC7178872 DOI: 10.1080/20018525.2020.1747014] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Exhaled breath temperature has been suggested to reflect airway inflammation, and it would be plausible to measure the peripheral airway temperature as a correlate to peripheral airway inflammation. This study aims to explore the relative peripheral airway temperature in patients with asthma, chronic obstructive pulmonary disease (COPD) or systemic sclerosis (SSc) compared to healthy controls, and relate to lung function and exhaled nitric oxide. Sixty-five subjects (16 asthmatics, 18 COPD patients, 17 SSc patients and 14 healthy subjects) performed fractional exhaled breath temperature measurements using a novel device, fractional exhaled NO measurements, spirometry, impulse oscillometry, body plethysmography and CO-diffusion capacity test. A significant overall difference among all the patient groups was seen in both the Tmax (= peak values of the entire exhalation) and T3max (= peak value of the last fraction of the exhaled volume). A significant difference in T3/T1 ratio (= the ratio of peripheral versus central air temperature) was found between asthmatic subjects and those with COPD or SSc. In addition, T1max (= temperature in the central), T3max (= peripheral airways) and the T3/T1ratio related to several volumetric measurements (both in absolute values and as percent predicted), such as vital capacity, total lung capacity, forced expiratory volume in 1 s, and diffusion capacity. The temperature ratio of the peripheral versus central airways was lower in patients with COPD or SSc compared to asthmatics, who in turn presented similar levels as the controls. There was also a large overlap between the groups. Overall, the airway temperatures were related to absolute lung volumes, and specifically, the peripheral temperature was related to the gas diffusion capacity (% predicted), suggesting a link to the vascular component.
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Affiliation(s)
- Ellen Tufvesson
- Respiratory Medicine and Allergology, Department of Clinical Sciences Lund, Lund University, and Skåne University Hospital Lund, Lund, Sweden
| | - Erik Nilsson
- Respiratory Medicine and Allergology, Department of Clinical Sciences Lund, Lund University, and Skåne University Hospital Lund, Lund, Sweden
| | - Todor A Popov
- University Hospital Sv. Ivan Rilski, Clinic of Occupational Diseases, Sofia, Bulgaria
| | - Roger Hesselstrand
- Rheumatology, Department of Clinical Sciences Lund, Lund University, and Skåne University Hospital Lund, Lund, Sweden
| | - Leif Bjermer
- Respiratory Medicine and Allergology, Department of Clinical Sciences Lund, Lund University, and Skåne University Hospital Lund, Lund, Sweden
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Smith V, Herrick AL, Ingegnoli F, Damjanov N, De Angelis R, Denton CP, Distler O, Espejo K, Foeldvari I, Frech T, Garro B, Gutierrez M, Gyger G, Hachulla E, Hesselstrand R, Iagnocco A, Kayser C, Melsens K, Müller-Ladner U, Paolino S, Pizzorni C, Radic M, Riccieri V, Snow M, Stevens W, Sulli A, van Laar JM, Vonk MC, Vanhaecke A, Cutolo M. Standardisation of nailfold capillaroscopy for the assessment of patients with Raynaud's phenomenon and systemic sclerosis. Autoimmun Rev 2020; 19:102458. [DOI: 10.1016/j.autrev.2020.102458] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 09/16/2019] [Indexed: 10/25/2022]
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46
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van den Hombergh WMT, Knaapen-Hans HKA, van den Hoogen FHJ, Carreira P, Distler O, Hesselstrand R, Hunzelmann N, Vettori S, Fransen J, Vonk MC. Prediction of organ involvement and survival in systemic sclerosis patients in the first 5 years from diagnosis. J Scleroderma Relat Disord 2020; 5:57-65. [PMID: 35382404 PMCID: PMC8922588 DOI: 10.1177/2397198319869564] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2019] [Accepted: 07/30/2019] [Indexed: 11/10/2023]
Abstract
BACKGROUND Organ involvement often occurs in early systemic sclerosis and has been related to premature death. Identifying patients at diagnosis at risk of developing early organ involvement would be useful to optimize screening and management strategies. OBJECTIVE To develop prediction models for the 5-year development of interstitial lung disease, pulmonary arterial hypertension and death. METHODS A European multicentre inception cohort was created. For modelling, predefined clinical variables with known predictive value at diagnosis were used. Univariate and multivariate regression analysis were done to select baseline predictors and build the prediction models. The models were tested using the area under the receiver operating characteristic curve comparing observed and expected frequencies. RESULTS Of 735 patients, 23% developed interstitial lung disease, 8% developed pulmonary arterial hypertension 12% died. The interstitial lung disease model included diffuse cutaneous systemic sclerosis (OR = 1.8), systemic sclerosis disease duration < 3 years (OR = 1.4), puffy fingers (OR = 1.6), and anti-topoisomerase-I-antibodies (OR = 1.8). The pulmonary arterial hypertension model included age > 65 years (OR = 3.2), forced vital capacity < 70% (OR = 2.5) and diffusing capacity of the lung for carbon monoxide < 55% (OR = 1.9). Death was predicted best by age > 65 years (OR = 4.1), male gender (OR = 1.9), no anti-centromere antibodies (OR = 0.5), proteinuria (OR = 1.9), forced vital capacity < 70% (OR = 1.8) and pulmonary arterial hypertension at diagnosis (OR = 10.1). The area under the receiver operating characteristic was 0.66 (95% CI 0.64-0.67), 0.66 (95% CI 0.64-0.68) and 0.70 (95% CI 0.69-0.72), respectively. CONCLUSION We have shown that it is possible to predict interstitial lung disease, pulmonary arterial hypertension and death using established variables already available at the moment of systemic sclerosis diagnosis. Discriminatory performance of the models was suboptimal. Further research including new variables is necessary to improve performance.
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Affiliation(s)
| | | | | | - Patricia Carreira
- Department of Rheumatology, University
Hospital 12 de Octubre, Madrid, Spain
| | - Oliver Distler
- Department of Rheumatology, University
Hospital Zurich, Zurich, Switzerland
| | | | | | - Serena Vettori
- Department of Rheumatology, University
of Campania Luigi Vanvitelli, Naples, Italy
| | - Jaap Fransen
- Department of Rheumatology, Radboud
University Medical Centre, Nijmegen, The Netherlands
| | - Madelon C Vonk
- Department of Rheumatology, Radboud
University Medical Centre, Nijmegen, The Netherlands
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47
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Bouzina H, Hesselstrand R, Rådegran G. Higher plasma fibroblast growth factor 23 levels are associated with a higher risk profile in pulmonary arterial hypertension. Pulm Circ 2020; 9:2045894019895446. [PMID: 31908768 PMCID: PMC6935881 DOI: 10.1177/2045894019895446] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 11/23/2019] [Indexed: 12/15/2022] Open
Abstract
Metabolic abnormalities are proposed to contribute to pulmonary arterial as well as right ventricular remodelling in pulmonary arterial hypertension. Among the proposed abnormalities are altered glucose and lipid processing, mitochondrial malfunction, oxidative stress as well as vitamin D and iron abnormalities. In the present study, we investigated 11 metabolic plasma biomarkers, with the hypothesis that metabolic proteins may mirror disease severity in pulmonary arterial hypertension. Using proximity extension assays, plasma metabolic biomarkers were measured in 48 pulmonary arterial hypertension patients at diagnosis and, in 33 of them, at an early treatment follow-up, as well as in 16 healthy controls. Among the studied metabolic biomarkers, plasma fibroblast growth factor-23 (p < 0.001), fibroblast growth factor-21 (p < 0.001), fatty acid binding protein 4 (p < 0.001) and lectin-like oxidised low-density lipoprotein receptor 1 (p < 0.001) were increased and paraoxonase-3 was decreased (p < 0.001) in pulmonary arterial hypertension at diagnosis versus controls. Fibroblast growth factor-23 showed the strongest correlations to studied clinical parameters and was therefore selected for further analyses. Fibroblast growth factor-23 correlated specifically to mean right atrial pressure (r = 0.67, p < 0.001), six-min walking distance (r = −0.66, p < 0.001), NT-proBNP (r = 0.64, p < 0.001), venous oxygen saturation (r = −0.61, p < 0.001), cardiac index (r = −0.39, p < 0.007) and pulmonary vascular resistance (r = 0.37, p < 0.01). Fibroblast growth factor-23 correlated moreover to ESC/ERS (r = 0.72, p < 0.001) and the REVEAL risk score (r = 0.61, p < 0.001). Comparing early treatment follow-up with baseline, fibroblast growth factor-23 decreased (p < 0.02), with changes in fibroblast growth factor-23 correlating to changes in six-min walking distance (r = −0.56, p < 0.003), venous oxygen saturation (r = −0.46, p < 0.01), pulmonary vascular resistance (r = 0.43, p < 0.02), mean right atrial pressure (r = 0.38, p < 0.04) and cardiac index (r = −0.39, p < 0.04). Elevated plasma fibroblast growth factor-23 levels at pulmonary arterial hypertension diagnosis were associated with worse haemodynamics and a higher risk profile, and were decreased after the administration of pulmonary arterial hypertension-specific treatment.
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Affiliation(s)
- Habib Bouzina
- Section of Cardiology, Faculty of Medicine, Lund University, Lund, Sweden.,The Hemodynamic Lab, Skåne University Hospital, Lund, Sweden
| | - Roger Hesselstrand
- Section of Rheumatology, Faculty of Medicine, Lund University, Lund, Sweden.,Department of Rheumatology, Skåne University Hospital, Lund, Sweden
| | - Göran Rådegran
- Section of Cardiology, Faculty of Medicine, Lund University, Lund, Sweden.,The Hemodynamic Lab, Skåne University Hospital, Lund, Sweden
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Hjalmarsson C, Radegran G, Kjellstrom B, Kylhammar D, Soderberg S, Bartfay SE, Hesselstrand R. P3680Baseline hemodynamics and its effect on survival in patients with idiopathic versus CTD-associated pulmonary arterial hypertension: data from the Swedish Pulmonary Arterial Hypertension Register. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0534] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Patients with CTD-APAH have a worse prognosis than those with IPAH, despite having lower pulmonary vascular resistance at diagnosis.
Purpose
To compare the effect of baseline hemodynamics on one-year survival in incident CTD-APAH patients and IPAH patients.
Methods
Patients with IPAH and CTD-APAH reported to the SPAHR between January 2008 and December 2018 were analyzed. Clinical data, hemodynamic parameters, lung transplantation, and survival were extracted from SPAHR. The relation between baseline hemodynamics and one-year survival was assessed by Cox proportional regression.
Results
There was no difference in age, WHO-FC, and 6MWD. IPAH patients had more often hypertension and diabetes; CTD-APAH patients had worse DLCO. No difference was found regarding kidney function, atrial fibrillation, stroke, and thyroid dysfunction. For details regarding hemodynamics, see Table 1.
One-year survival was similar in IPAH (84%) and CTD-APAH (82%, n.s.). After adjustment for age and gender, the only hemodynamic parameters that independently predicted survival were mRAP (CTD-APAH 1.06; 1.01–1.13, p=0.046 vs. IPAH 1.08; 1.01–1.15, p=0.048) and trans-pulmonary gradient, TPG (CTD-APAH 1.04; 1.01–1.07, p=0.008 vs. IPAH 1.02; 1.01–1.04, p=0.026).
Patient characteristics at diagnosis IPAH (n=311) CTD-APAH (n=204) p-value Age (years) 63±16 65±13 NS Female gender (%) 57 79 <0.001 WHO-FC III (%) 73 67 NS Hypertension (%) 50 38 0.014 Diabetes (%) 27 11 <0.001 6MWD (m) 288 (180–382) 260 (180–393) 0.474 DLCO (%) 45 (31–62) 38 (31–49) 0.002 Hemoglobin (g/L) 147 (134–158) 131 (121–144) <0.001 NTproBNP (ng/L) 1750 (758–4124) 1250 (351–3449) 0.003 mPAP (mmHg) 48 (41–55) 38 (31–45) <0.001 mRAP (mmHg) 8 (5–11) 6 (3–10) <0.001 PVR (WU) 9.4 (7.0–12.3) 6.8 (4.5–10.3) <0.001 CI (L/min/m2) 2.2 (1.8–2.6) 2.5 (2.0–3.0) <0.001 SvO2 (%) 60 (54–66) 64 (57–71) <0.001
Conclusion
Despite having better hemodynamic profile at baseline, CTD-APAH patients had similar one-year survival to IPAH patients; mRAP and TPG were independent predictors of survival in both groups.
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Affiliation(s)
- C Hjalmarsson
- Sahlgrenska Academy, Sahlgrenska University Hospital, Department of Cardiology, Gothenburg, Sweden
| | - G Radegran
- Skane University Hospital, Department of Clinical Sciences Lund, Cardiology, Lund, Sweden
| | - B Kjellstrom
- Karolinska Institute, Cardiology Unit, Department of Medicine, Stockholm, Sweden
| | - D Kylhammar
- Linkoping University, Clinical Physiology and Department of Medicine and Health Sciences, Linkoping, Sweden
| | - S Soderberg
- Umeå University, Epidemiology and Clinical Medicine, Medicine, Umeå, Sweden
| | - S E Bartfay
- Sahlgrenska Academy, Sahlgrenska University Hospital, Department of Cardiology, Gothenburg, Sweden
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Andreasson K, Lillpers K, Wollheim F, Hesselstrand R. [Systemic sclerosis - a rare but important diagnosis in primary health care]. Lakartidningen 2019; 116:FPL6. [PMID: 31573670] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Systemic sclerosis is an autoimmune systemic disease with an annual incidence in Sweden of only 20 cases per million and a standardised mortality rate of 3-4. Disease onset is usually preceded by a period with Raynaud's phenomenon, combined with structurally abnormal nailbed capillaries and accompanied by presence of scleroderma related autoantibodies. The presenting symptoms are skin thickness, puffy fingers, digital ulcers, dysphagia, joint stiffness and pain, and pruritus. Optimal management involves a number of specialists including allied health professionals. Early recognition, diagnosis and treatment are important. The dominating causes of death are cardiopulmonary.
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Affiliation(s)
- Kristofer Andreasson
- Lunds Universitet - Institutionen för kliniska vetenskaper, Avdelning för reumatologi Lund, Sweden Department of Clinical Sciences Rheumatology Lund - Rheumatology Lund, Sweden
| | - Kerstin Lillpers
- Lunds Universitet - Institutionen för kliniska vetenskaper, Avdelning för reumatologi Lund, Sweden Lund University - Department of Clinical Sciences, Section of Rheumatology Lund, Sweden
| | - Frank Wollheim
- Lunds Universitet - Institutionen för kliniska vetenskaper, Avdelning för reumatologi Lund, Sweden Department of Clinical Sciences Rheumatology Lund - Rheumatology Lund, Sweden
| | - Roger Hesselstrand
- Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden
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50
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Ivarsson B, Hesselstrand R, Rådegran G, Kjellström B. [Patients' perspective of living with PAH or CTEPH in Sweden]. Lakartidningen 2019; 116:FITF. [PMID: 31192407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
For patients living with chronic conditions, the daily life will change due to symptoms, drug treatment, and psychosocial factors caused by the disease. Our studies show that Swedish patients with PAH or CTEPH are satisfied with the information they have received, but still have a wish for more. Therefore, it is important to repeat the information on a regular basis and to make sure that patients have understood and remember the messages. In order to increase the knowledge about their disease, improve compliance with treatment and quality of life, patients and next of kin should continuously be informed by the multidisciplinary team at the PAH/CTEPH-specialist care centers.
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Affiliation(s)
- Bodil Ivarsson
- Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden
| | - Roger Hesselstrand
- Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden Lunds Universitet Institutionen for kliniska vetenskaper i Lund - Lund, Sweden
| | - Göran Rådegran
- Sektionen för Hjärtsvikt och klaffsjukdomar - Hjärt- och lungkliniken SUS Lund, Sweden Sektionen för Hjärtsvikt och klaffsjukdomar - Hjärt- och lungkliniken SUS Lund, Sweden
| | - Barbro Kjellström
- Institutionen för medicin, Karolinska institutet - Tema Hjärta Kärl Stockholm, Sweden Institutionen för medicin, Karolinska institutet - Tema Hjärta Kärl Stockholm, Sweden
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