scholarly journals Corrigendum to: Digital pitting scars are associated with a severe disease course and death in systemic sclerosis: a study from the EUSTAR cohort

Rheumatology ◽  
2022 ◽  
Author(s):  
Michael Hughes ◽  
Calvin Heal ◽  
Jörg Henes ◽  
Alexandra Balbir-Gurman ◽  
Jörg H W Distler ◽  
...  
2020 ◽  
Vol 79 (6) ◽  
pp. 724-726 ◽  
Author(s):  
Marco Matucci-Cerinic ◽  
Cosimo Bruni ◽  
Yannick Allanore ◽  
Massimo Clementi ◽  
Lorenzo Dagna ◽  
...  

Due to the frequent presence of interstitial lung disease and widespread use of immunosuppressive treatment, systemic sclerosis (SSc) patients may be considered at risk for a more severe disease course and higher mortality when they develop Severe Acute Respiratory Syndrome - Coronavirus - 2 (SARS-CoV-2) virus infection. Therefore, with World Scleroderma Foundation endorsement, experts from different specialties including rheumatology, virology and clinical immunology gathered virtually to answer to the main practical clinical questions regarding SARS-CoV-2 infection coming from both patients and physicians. This preliminary advice is aligned with other national and international recommendations, adapted for SSc patients.


Viruses ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 514
Author(s):  
Denise Utami Putri ◽  
Cheng-Hui Wang ◽  
Po-Chun Tseng ◽  
Wen-Sen Lee ◽  
Fu-Lun Chen ◽  
...  

The heterogeneity of immune response to COVID-19 has been reported to correlate with disease severity and prognosis. While so, how the immune response progress along the period of viral RNA-shedding (VRS), which determines the infectiousness of disease, is yet to be elucidated. We aim to exhaustively evaluate the peripheral immune cells to expose the interplay of the immune system in uncomplicated COVID-19 cases with different VRS periods and dynamic changes of the immune cell profile in the prolonged cases. We prospectively recruited four uncomplicated COVID-19 patients and four healthy controls (HCs) and evaluated the immune cell profile throughout the disease course. Peripheral blood mononuclear cells (PBMCs) were collected and submitted to a multi-panel flowcytometric assay. CD19+-B cells were upregulated, while CD4, CD8, and NK cells were downregulated in prolonged VRS patients. Additionally, the pro-inflammatory-Th1 population showed downregulation, followed by improvement along the disease course, while the immunoregulatory cells showed upregulation with subsequent decline. COVID-19 patients with longer VRS expressed an immune profile comparable to those with severe disease, although they remained clinically stable. Further studies of immune signature in a larger cohort are warranted.


2020 ◽  
Vol 79 (Suppl 1) ◽  
pp. 407.1-407
Author(s):  
M. G. Lazzaroni ◽  
S. Zingarelli ◽  
P. Airò ◽  
Y. Allanore ◽  
O. Distler

Background:Anti-PM/Scl antibodies positivity has been associated with frequent skeletal muscle involvement in patients with Systemic Sclerosis (SSc) in different studies, including the EUSTAR cohort (1). Moreover, although myositis has been previously associated with heart involvement in SSc patients (2), this issue has never been explored among anti-PM/Scl+ patients.Objectives:To evaluate the cardiac involvement in anti-PM/Scl patients with SSc in the large multicentre EUSTAR database, with focus on the subgroup of patients with muscle involvement.Methods:Patients from the EUSTAR database were included when the item anti-PM/Scl was fulfilled in at least one visit.Results:Anti-PM/Scl status was available in 7,353 SSc patients from EUSTAR database: 295 were anti-PM/Scl+. After exclusion of 151 patients with multiple autoantibody positivity, 144 anti-PM/Scl + patients were compared with 7,058 anti-PM/Scl- patients. Among them, 3,120 (44.2%) were positive for ACA, 2,361 (33.5%) for anti-Topo I and 274 (3.88%) for anti-RNAP3.Regarding the specific cardiac outcomes, in the anti-PM/Scl+ as compared to the anti-PM/Scl- group, a decreased rate of elevated sPAP at ECHO was recorded (12.8% vs 25.0%, p:0.001), while no differences were observed in the frequency of conduction blocks (26.2% vs 23.7%, p:0.526), abnormal diastolic function (33.9% vs 36.4%, p:0.582), pericardial effusion (10.2% vs 10.9%, p:1.000) and LVEF ≤50% (4.76% vs 6.11%, p:0.818). In multivariate analysis, adjusted for age at disease onset, sex, and disease duration, the negative association of anti-PM/Scl with elevated sPAP was not confirmed (p:0.061).When comparing anti-PM/Scl+ patients with (n=47) and without (n=87) CK elevation, the former group had a higher frequency of conduction blocks (43.2% vs 17.5%, p:0.005; OR 95% CI 3.47, 1.51-7.97) and left ventricular dysfunction, both diastolic (45.6% vs 27.2%, p:0.050; OR 95% CI 2.25, 1.05-4.81) and systolic (LVEF ≤50% 13.3% vs 0%, p:0.018; OR 95% CI 16.8, 0.87-324). Moreover, anti-PM/Scl+ patients with CK elevation had significantly increased rate of lung fibrosis on HRCT (p:0.045), intestinal symptoms (p:0.017), joint contractures (p:0.045) and tendon friction rubs (p:0.034).Conclusion:In the largest series of anti-PM/Scl positive SSc patients so far reported, muscle involvement in anti-PM/Scl+ patients (defined as increased serum CK) seems to represent a marker of a more severe disease phenotype, including a higher frequency of cardio-pulmonary involvement.References:[1]Lazzaroni MG, et al. Ann Rheum Dis 2018. 77 (2), 421-2.[2]Follansbee WP, et al. Am Heart J 1993. 125: 194-203.Acknowledgments:Authors would like to thank the patients’ association GILS (Gruppo Italiano Lotta Sclerodermia) for the grant that supported the project.Disclosure of Interests:Maria Grazia Lazzaroni: None declared, Stefania Zingarelli: None declared, Paolo Airò: None declared, Yannick Allanore Grant/research support from: BMS, Inventiva, Roche, Sanofi, Consultant of: Actelion, Bayer AG, BMS, BI, 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


2021 ◽  
Vol 16 (1) ◽  
Author(s):  
Alessio Coi ◽  
◽  
Simone Barsotti ◽  
Michele Santoro ◽  
Fabio Almerigogna ◽  
...  

Abstract Background Systemic Sclerosis (SSc) is a chronic autoimmune disease with a complex pathogenesis that includes vascular injury, abnormal immune activation, and tissue fibrosis. We provided a complete epidemiological characterization of SSc in the Tuscany region (Italy), considering prevalence and incidence, survival, comorbidities and drug prescriptions, by using a multi-database population-based approach. Cases of SSc diagnosed between 1st January 2003 and 31st December 2017 among residents in Tuscany were collected from the population-based Rare Diseases Registry of Tuscany. All cases were linked to regional health and demographic databases to obtain information about vital statistics, principal causes of hospitalization, complications and comorbidities, and drug prescriptions. Results The prevalence of SSc in Tuscany population resulted to be 22.2 per 100,000, with the highest prevalence observed for the cases aged ≥ 65 years (33.2 per 100,000, CI 95% 29.6–37.3). In females, SSc was predominant (86.7% on the total) with an overall sex ratio F/M of 6.5. Nevertheless, males presented a more severe disease, with a lower survival and significant differences in respiratory complications and metabolic comorbidities. Complications and comorbidities such as pulmonary involvement (HR = 1.66, CI 95% 1.17–2.35), congestive heart failure (HR = 2.76, CI 95% 1.80–4.25), subarachnoid and intracerebral haemorrhage (HR = 2.33, CI 95% 1.21–4.48) and malignant neoplasms (HR = 1.63, CI 95% 1.06–2.52), were significantly associated to a lower survival, also after adjustment for age, sex and other SSc-related complications. Disease-modifying antirheumatic drugs, endothelin receptor antagonists, and phosphodiesterase-5 inhibitors were the drugs with the more increasing prevalence of use in the 2008–2017 period. Conclusions The multi-database approach is important in the investigation of rare diseases where it is often difficult to provide accurate epidemiological indicators. A population-based registry can be exploited in synergy with health databases, to provide evidence related to disease outcomes and therapies and to assess the burden of disease, relying on a large cohort of cases. Building an integrated archive of data from multiple databases linking a cohort of patients to their comorbidities, clinical outcomes and survival, is important both in terms of treatment and prevention.


2021 ◽  
Vol 53 ◽  
pp. S22
Author(s):  
F. Pelizzaro ◽  
M.P. Kitenge ◽  
F. Maran ◽  
E. Cocconcelli ◽  
E. Balestro ◽  
...  

2021 ◽  
Vol 80 (Suppl 1) ◽  
pp. 899.2-899
Author(s):  
M. Starovoytova ◽  
O. Desinova ◽  
L. P. Ananyeva ◽  
O. Koneva ◽  
L. Garzanova ◽  
...  

Background:Severe Acute Respiratory Syndrome-Coronavirus-2 (SARS-CoV-2) virus infection or COVID-19 is a serious problem for patients with systemic autoimmune diseases Given the serious complications, including acute lung injury, patients with systemic sclerosis (SSc), especially SSs associated with interstitial lung disease (ILD), may represent a high risk group for infection and the development of severe COVID-19.Objectives:We present an analysis of the COVID-19 course and outcomes in 110 SSc pts.Methods:The study included 147 patients with SSc. The information was clarified by means of telephone survey after 10 months of the pandemic (December 2020). Covid-19 was diagnosed when confirmed by positive oral /nasopharyngeal swab, in the presence of positive antibodies and/or characteristic symptoms, and data from chest computed tomography (CT). 110 pts (77%) out of 147 patients in the SSc registry, gave the necessary information. COVID-19 was diagnosed in 59 pts (53 %). 42 pts (71%) had SSc-ILD. Pts mean age was 54.96 (s.d.11, min 31, max 79), 83% women (49 women and 10 men). 38 pts (65%) had a limited form of SSc, 15 (26%) pts had diffuse form SSc, 6% had overlap (SSc-polymyositis (PM) and SSc had rheumatoid arthritis (RA) and 3% had visceral form of SSc). All patients received low-dose prednisone, and more than half of the pts received immunosuppressive therapy. Rituximab therapy was performed in 24 pts (41%).Results:Almost all patients had positive swab from the oral cavity/nasopharynx. And only in 4 (7%) pts nasopharyngeal swabs were negative, in these patients specific antibodies and characteristic CT changes were detected. Chest CT was performed in 51 (86%) pts. Novel coronavirus pneumonia developed in the vast majority of pts - in 46 (78 %) pts. CT1 (up to 25% of lung lesions) had 10 (17%) pts, CT2 (25-50%) – 21(36%) pts, CT 3 (50-75%) – 15(25%) pts. In 5 (8.5%) pts no changes were detected on CT. The course of COVID-19 was mild and moderate (20 (34%) pts and 18 (31%) pts respectively), severe course was observed in 21 (35%) pts, including fatal in 12 (20%) pts. Among the deceased pts, only 1 patient with SSc-PM had not had ILD, but 7 patients had been treated with rituximab.Conclusion:SSc SARS-CoV-2-infected patients may be at risk of severe disease and mortality due to the frequent presence of ILD and the frequent use of immunosuppressive, including biological, therapy.Disclosure of Interests:None declared


2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Kristina Boss ◽  
Andreas Kribben ◽  
Bartosz Tyczynski

Abstract Background Severe thromboembolic events are one of the major complications associated with COVID-19 infection, especially among critically ill patients. We analysed ROTEM measurements in COVID-19 patients with a severe disease course and in patients with severe sepsis. Methods In this study, data obtained by extended analysis of haemostasis with standard laboratory tests and thromboelastometry of 20 patients with severe course of COVID-19 were retrospectively analysed and compared with similar data from 20 patients with severe sepsis but no COVID-19. Results The thromboelastometry values obtained from 20 sepsis patients contained a maximum clot firmness above the normal range but among COVID-19 patients, hypercoagulability was much more pronounced, with significantly higher maximum clot firmness (FIBTEM: 38.4 ± 10.1 mm vs. 29.6 ± 10.8 mm; P  = 0.012; EXTEM: 70.4 ± 10.4 mm vs. 60.6 ± 14.8 mm; P  = 0.022). Additionally, fibrinogen levels were significantly higher among COVID-19 patients (757 ± 135 mg/dl vs. 498 ± 132 mg/dl, P < 0.0001). Furthermore, thromboelastometry showed fibrinolysis shutdown among COVID-19 patients with significantly lower maximum of lysis than among sepsis patients (EXTEM: 0.6 ± 1.2 % vs. 3.3 ± 3.7 %; P  = 0.013). Seven of 20 COVID-19 patients experienced thromboembolic events, whereas no patient in the sepsis group experienced such events. Conclusions ROTEM analysis showed significantly different pathological findings characterized by hypercoagulability and fibrinolysis shutdown among COVID-19 patients with a severe disease course compared to patients with severe sepsis. These abnormalities seem to be associated with thromboembolic events.


Viruses ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 512
Author(s):  
Szilárd Váncsa ◽  
Fanni Dembrovszky ◽  
Nelli Farkas ◽  
Lajos Szakó ◽  
Brigitta Teutsch ◽  
...  

Repeated positivity and reinfection with severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) is a significant concern. Our study aimed to evaluate the clinical significance of repeatedly positive testing after coronavirus disease 2019 (COVID-19) recovery. We performed a systematic literature search following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. With available individual patient data reporting on repeatedly SARS-CoV-2 positive (RSP) patients, case reports, and case series were included in this analysis. We performed a descriptive analysis of baseline characteristics of repeatedly positive cases. We assessed the cases according to the length of their polymerase chain reaction (PCR) negative interval between the two episodes. Risk factors for the severity of second episodes were evaluated. Overall, we included 123 patients with repeated positivity from 56 publications, with a mean repeated positivity length of 47.8 ± 29.9 days. Younger patients were predominant in the delayed (>90 days) recurrent positive group. Furthermore, comparing patients with RSP intervals of below 60 and above 60 days, we found that a more severe disease course can be expected if the repeated positivity interval is shorter. Severe and critical disease courses might predict future repeatedly positive severe and critical COVID-19 episodes. In conclusion, our results show that the second episode of SARS-CoV-2 positivity is more severe if it happens within 60 days after the first positive PCR. On the other hand, the second episode’s severity correlates with the first.


2012 ◽  
Vol 19 (7) ◽  
pp. 863-870 ◽  
Author(s):  
M Lindén ◽  
M Khademi ◽  
I Lima Bomfim ◽  
F Piehl ◽  
M Jagodic ◽  
...  

Background: The mechanisms of multiple sclerosis (MS) pathogenesis are still largely unknown. The heterogeneity of disease manifestations make the prediction of prognosis and choice of appropriate treatment protocols challenging. Recently, increased cerebrospinal fluid (CSF) levels of the B-cell chemokine CXCL13 was proposed as a possible marker for a more severe disease course and conversion from clinically isolated syndrome (CIS) to relapsing–remitting MS (RRMS). Objective: To investigate whether there are genetic susceptibility variants in MS that correlate with the levels of CXCL13 present in the CSF of MS patients. Methods: We genotyped the human leukocyte antigens HLA-DRB1 and HLA-A, plus a panel of single nucleotide polymorphisms (SNPs) that have been associated with susceptibility to MS and then correlated the genotypes with the levels of CXCL13, as measured with ELISA in the CSF of a total of 663 patients with MS, CIS, other neurological diseases (OND) or OND with an inflammatory component (iOND). Results: Presence of the HLA-DRB1*15 and the MS risk genotypes for SNPs in the RGS1, IRF5 and OLIG3/TNFAIP3 gene regions correlated significantly with increased levels of CXCL13. Conclusion: Our results pointed towards a genetic predisposition for increased CXCL13 levels, which in MS patients correlates with the severity of the disease course. These findings encourage further investigation and replication, in an independent patient cohort.


Author(s):  
Amr H. Sawalha ◽  
Ming Zhao ◽  
Patrick Coit ◽  
Qianjin Lu

SummaryInfection caused by SARS-CoV-2 can result in severe respiratory complications and death. Patients with a compromised immune system are expected to be more susceptible to a severe disease course. In this report we suggest that patients with systemic lupus erythematous might be especially prone to severe COVID-19 independent of their immunosuppressed state from lupus treatment. Specially, we provide evidence in lupus to suggest hypomethylation and overexpression of ACE2, which is located on the X chromosome and encodes a functional receptor for the SARS-CoV-2 spike glycoprotein. Oxidative stress induced by viral infections exacerbates the DNA methylation defect in lupus, possibly resulting in further ACE2 hypomethylation and enhanced viremia. In addition, demethylation of interferon-regulated genes, NFκB, and key cytokine genes in lupus patients might exacerbate the immune response to SARS-CoV-2 and increase the likelihood of cytokine storm. These arguments suggest that inherent epigenetic dysregulation in lupus might facilitate viral entry, viremia, and an excessive immune response to SARS-CoV-2. Further, maintaining disease remission in lupus patients is critical to prevent a vicious cycle of demethylation and increased oxidative stress, which will exacerbate susceptibility to SARS-CoV-2 infection during the current pandemic. Epigenetic control of the ACE2 gene might be a target for prevention and therapy in COVID-19.


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