Racial differences in systemic sclerosis disease presentation: a European Scleroderma Trials and Research group study

Objectives. Racial factors play a significant role in SSc. We evaluated differences in SSc presentations between white patients (WP), Asian patients (AP) and black patients (BP) and analysed the effects of geographical locations.Methods. SSc characteristics of patients from the EUSTAR cohort were cross-sectionally compared across racial groups using survival and multiple logistic regression analyses.Results. The study included 9162 WP, 341 AP and 181 BP. AP developed the first non-RP feature faster than WP but slower than BP. AP were less frequently anti-centromere (ACA; odds ratio (OR) = 0.4, P < 0.001) and more frequently anti-topoisomerase-I autoantibodies (ATA) positive (OR = 1.2, P = 0.068), while BP were less likely to be ACA and ATA positive than were WP [OR(ACA) = 0.3, P < 0.001; OR(ATA) = 0.5, P = 0.020]. AP had less often (OR = 0.7, P = 0.06) and BP more often (OR = 2.7, P < 0.001) diffuse skin involvement than had WP.AP and BP were more likely to have pulmonary hypertension [OR(AP) = 2.6, P < 0.001; OR(BP) = 2.7, P = 0.03 vs WP] and a reduced forced vital capacity [OR(AP) = 2.5, P < 0.001; OR(BP) = 2.4, P < 0.004] than were WP. AP more often had an impaired diffusing capacity of the lung than had BP and WP [OR(AP vs BP) = 1.9, P = 0.038; OR(AP vs WP) = 2.4, P < 0.001]. After RP onset, AP and BP had a higher hazard to die than had WP [hazard ratio (HR) (AP) = 1.6, P = 0.011; HR(BP) = 2.1, P < 0.001].Conclusion. Compared with WP, and mostly independent of geographical location, AP have a faster and earlier disease onset with high prevalences of ATA, pulmonary hypertension and forced vital capacity impairment and higher mortality. BP had the fastest disease onset, a high prevalence of diffuse skin involvement and nominally the highest mortality

Glucocorticoids prescribing practices in systemic sclerosis: an analysis of the EUSTAR database

To estimate the long-term exposure to glucocorticoids (GC), the factors associated with, and the variations in prescribing practices over time and across recruiting countries

Phenotype of limited cutaneous systemic sclerosis patients with positive anti-topoisomerase I antibodies: data from EUSTAR cohort

OBJECTIVES: To characterize patients with positive anti-topoisomerase I (ATA) in lcSSc. METHODS: SSc patients enrolled in the EUSTAR cohort with a disease duration of ≤3 years at database entry were considered. We assessed the risk of major organ involvement in the following groups: ATA-lcSSc vs ACA-lcSSc and vs ANA without specificity (ANA)-lcSSc, and ATA-lcSSc vs ATA-dcSSc. Cox regression models with time-dependent covariates were performed with the following outcomes: new-onset interstitial lung disease (ILD), ILD progression [forced vital capacity (FVC) decline ≥10% and ≥5% vs values at ILD diagnosis), primary myocardial involvement (PMI), pulmonary hypertension (PH), any organ involvement and all-cause mortality. RESULTS: We included 1252 patients [194 ATA-lcSSc (15.5%)], with 7.7 years (s.d. 3.5) of follow-up. ILD risk was higher in ATA-lcSSc vs ACA- and ANA-lcSSc and similar to ATA-dcSSc, although with less frequent restrictive lung disease. The risk of FVC decline ≥10% (35% of ATA-lcSSc) was lower in ATA-lcSSc than in ATA-dcSSc, whereas FVC decline ≥5% occurs similarly between ATA-lcSSc (58% of patients) and other SSc subsets, including ATA-dcSSc. The risk of PMI was similar in ATA-lcSSc and ANA-lcSSc but lower than in ACA-lcSSc; no difference in PH and mortality risk was observed among lcSSc subsets. The risk of any organ involvement, PMI and PH was lower and the mortality tended to be lower in ATA-lcSSc vs ATA-dcSSc. CONCLUSION: ATA-lcSSc patients have a high risk of ILD, albeit with a lower risk of progression compared with ATA-dcSSc, supporting careful screening for ILD in this subgroup

Digital ulcers predict a worse disease course in patients with systemic sclerosis

none120noneMihai, Carina*; Landewé, Robert; Van Der Heijde, Désirée; Walker, Ulrich A.; Constantin, Paul I.; Gherghe, Ana Maria; Ionescu, Ruxandra; Rednic, Simona; Allanore, Yannick; Avouac, Jéroˆme; Czirják, László; Hachulla, Eric; Riemekasten, Gabriela; Cozzi, Franco; Airò, Paolo; Cutolo, Maurizio; Mueller-Ladner, Ulf; Matucci-Cerinic, Marco; Launay, David; Dobrota, Rucsandra; Sfrent-Cornateanu, Roxana; Zingarelli, Stefania; Pigatto, Erika; Cuomo, Giovanna; Caramaschi, Paola; Ananieva, Lidia; Ullman, Susanne; Iversen, Line; Gurman, Alexandra Balbir; Braun-Moscovici, Yolanda; Carreira, Patricia E.; Joven, Beatriz E.; Minier, Tünde; Guiducci, Serena; Bellando-Randone, Silvia; Pellerito, Raffaele; Hunzelmann, Nicolas; Tarner, Ingo H.; Radominski, Sebastião Cezar; De Souza Müller, Carolina; Iannone, Florenzo; Henes, Jörg; Bancel, Dominique Farge; Damjanov, Nemanja; Ostojic, Predrag; Pozzi, Maria Rosa; Hesselstrand, Roger; Denton, Christopher; Krasowska, Dorota; Tikly, Mohammed; Riccieri, Valeria; Cantatore, Francesco Paolo; Corrado, Ada; Da Silva, José Antonio Pereira; Salvador, Maria João; Tyndall, Alan; Gabrielli, Armando; Distler, Oliver; Jordan, Suzan; Heitmann, Stefan; Burkhardt, Harald; Himsel, Andrea; Rozman, Blaz; Smith, Vanessa; Keyser, Filip De; Kalitena, Dusanka Martinovic; Radic, Mislav; Filipescu, Ileana; Petcu, Ana; Vlachoyiannopoulos, Panayiotis; Kucharz, Eugene J.; Widuchowska, Malgorzata; Kopec-Medrek, Magdalena; Kotulska, Anna; Szücs, Gabriella; Stankovic, Aleksandra; Stamenkovic, Bojana; Selmi, Carlo Francesco; Santis, Maria De; Marasini, Bianca; Coleiro, Bernard; Santamaria, Vera Ortiz; Westhovens, René; Becvár, Radim; Novak, Srdan; Engelhart, Merete; Meroni, Pierluigi; Ingegnoli, Francesca; Zeni, Silvana; Sulli, Alberto; Distler, Jörg; Yavuz, Sule; Montecucco, Carlomaurizio; Eyerich, Kilian; Krummel-Lorenz, Brigitte; Zenone, Thierry; Midtvedt, Øyvind; Chizzolini, Carlo; Seidel, Matthias; Oleszowsky, Mara; Üprus, Maria; Opriş, Daniela; Groseanu, Laura; Bielecka, Otylia Kowal; Antonio, Zea Mendoza; Szechinski, Jacek; Morovic-Vergles, Jadranka; Scorza, Raffaella; Puppo, Francesco; Mathieu, Alessandro; Anic, Branimir; Stork, Jiri; Stebbings, Simon; Inanc, Murat; Hasler, Paul; Von Mühlen, Carlos Alberto; Aringer, Martin; Popa, Sergei; Li, Mengtao; Rosato, EdoardoMihai, Carina; Landewé, Robert; Van Der Heijde, Désirée; Walker, Ulrich A.; Constantin, Paul I.; Gherghe, Ana Maria; Ionescu, Ruxandra; Rednic, Simona; Allanore, Yannick; Avouac, Jéroˆme; Czirják, László; Hachulla, Eric; Riemekasten, Gabriela; Cozzi, Franco; Airò, Paolo; Cutolo, Maurizio; Mueller-Ladner, Ulf; Matucci-Cerinic, Marco; Launay, David; Dobrota, Rucsandra; Sfrent-Cornateanu, Roxana; Zingarelli, Stefania; Pigatto, Erika; Cuomo, Giovanna; Caramaschi, Paola; Ananieva, Lidia; Ullman, Susanne; Iversen, Line; Gurman, Alexandra Balbir; Braun-Moscovici, Yolanda; Carreira, Patricia E.; Joven, Beatriz E.; Minier, Tünde; Guiducci, Serena; Bellando-Randone, Silvia; Pellerito, Raffaele; Hunzelmann, Nicolas; Tarner, Ingo H.; Radominski, Sebastião Cezar; De Souza Müller, Carolina; Iannone, Florenzo; Henes, Jörg; Bancel, Dominique Farge; Damjanov, Nemanja; Ostojic, Predrag; Pozzi, Maria Rosa; Hesselstrand, Roger; Denton, Christopher; Krasowska, Dorota; Tikly, Mohammed; Riccieri, Valeria; Cantatore, Francesco Paolo; Corrado, Ada; Da Silva, José Antonio Pereira; Salvador, Maria João; Tyndall, Alan; Gabrielli, Armando; Distler, Oliver; Jordan, Suzan; Heitmann, Stefan; Burkhardt, Harald; Himsel, Andrea; Rozman, Blaz; Smith, Vanessa; Keyser, Filip De; Kalitena, Dusanka Martinovic; Radic, Mislav; Filipescu, Ileana; Petcu, Ana; Vlachoyiannopoulos, Panayiotis; Kucharz, Eugene J.; Widuchowska, Malgorzata; Kopec-Medrek, Magdalena; Kotulska, Anna; Szücs, Gabriella; Stankovic, Aleksandra; Stamenkovic, Bojana; Selmi, Carlo Francesco; DE SANTIS, MARIA LINA; Marasini, Bianca; Coleiro, Bernard; Santamaria, Vera Ortiz; Westhovens, René; Becvár, Radim; Novak, Srdan; Engelhart, Merete; Meroni, Pierluigi; Ingegnoli, Francesca; Zeni, Silvana; Sulli, Alberto; Distler, Jörg; Yavuz, Sule; Montecucco, Carlomaurizio; Eyerich, Kilian; Krummel-Lorenz, Brigitte; Zenone, Thierry; Midtvedt, Øyvind; Chizzolini, Carlo; Seidel, Matthias; Oleszowsky, Mara; Üprus, Maria; Opriş, Daniela; Groseanu, Laura; Bielecka, Otylia Kowal; Antonio, Zea Mendoza; Szechinski, Jacek; Morovic-Vergles, Jadranka; Scorza, Raffaella; Puppo, Francesco; Mathieu, Alessandro; Anic, Branimir; Stork, Jiri; Stebbings, Simon; Inanc, Murat; Hasler, Paul; Von Mühlen, Carlos Alberto; Aringer, Martin; Popa, Sergei; Li, Mengtao; Rosato, Edoard

Significant weight loss in systemic sclerosis: a study from the EULAR Scleroderma Trials and Research (EUSTAR) database

Gastrointestinal (GI) involvement is almost universal in patients with systemic sclerosis (SSc) and is associated with significant disease-related morbidity and mortality.1 The entire GI tract can be involved and other disease features (eg, low mood, terminal organ failure and functional hand impairment) can result in significant nutritional impairment. Severe GI involvement has been reported to occur in ~10% of patients with SSc and often occurs early in the course of the disease.2 However, identification of patients at high risk of clinically significant weight loss is extremely challenging, including from the high prevalence of GI symptoms in patients with SSc. Therefore, there is a need to understand high-risk patients including potentially modifiable risk factors, with a view to early intervention strategies. Against this background, the aim of this study was to examine potential clinical risk factors of significant weight loss in patients with SSc. We performed an analysis of patients with SSc enrolled in the multinational, longitudinal European League Against Rheumatism (EULAR) Scleroderma Trials and Research (EUSTAR) database. In our study, we defined significant weight loss as 4.5 kg and/or least 5% of their body weight at 5 months onwards.3 Patients with a recorded second visit after 3 months and before 12 months were included in the analysis. We adopted a pragmatic approach (relevant to clinical practice) in

Health Assessment Questionnaire-Disability Index (HAQ-DI) use in modelling disease progression in diffuse cutaneous systemic sclerosis: an analysis from the EUSTAR database

BACKGROUND: Patients with diffuse cutaneous systemic sclerosis (dcSSc) have a poor prognosis. The importance of monitoring subjective measures of functioning and disability, such as the Health Assessment Questionnaire-Disability Index (HAQ-DI), is important as dcSSc is rated by patients as worse than diabetes or hemodialysis for quality of life impairment. This European Scleroderma Trials and Research (EUSTAR) database analysis was undertaken to examine the importance of impaired functionality in dcSSc prognosis. The primary objectives were to identify predictors of death and HAQ-DI score progression over 1 year. HAQ-DI score, major advanced organ involvement, and death rate were also used to develop a comprehensive model to predict lifetime dcSSc progression. METHODS: This was an observational, longitudinal study in patients with dcSSc registered in EUSTAR. Death and HAQ-DI scores were, respectively, analyzed by Cox regression and linear regression analyses in relation to baseline covariates. A microsimulation Markov model was developed to estimate/predict natural progression of dcSSc over a patient's lifetime. RESULTS: The analysis included dcSSc patients with (N = 690) and without (N = 4132) HAQ-DI score assessments from the EUSTAR database. Baseline HAQ-DI score, corticosteroid treatment, and major advanced organ involvement were predictive of death on multivariable analysis; a 1-point increase in baseline HAQ-DI score multiplied the risk of death by 2.7 (p <  0.001) and multiple advanced major organ involvement multiplied the risk of death by 2.8 (p <  0.05). Multivariable analysis showed that baseline modified Rodnan Skin Score (mRSS) and baseline HAQ-DI score were associated with HAQ-DI score progression at 1 year (p <  0.05), but there was no association between baseline organ involvement and HAQ-DI score progression at 1 year. HAQ-DI score, major advanced organ involvement, and death were successfully used to model long-term disease progression in dcSSc. CONCLUSIONS: HAQ-DI score and major advanced organ involvement were comparable predictors of mortality risk in dcSSc. Baseline mRSS and baseline HAQ-DI score were predictive of HAQ-DI score progression at 1 year, indicating a correlation between these endpoints in monitoring disease progression. It is hoped that this EUSTAR analysis may change physician perception about the importance of the HAQ-DI score in dcSSc

Systemic sclerosis-associated interstitial lung disease in the EUSTAR database: analysis by region

Objectives: The prevalence and characteristics of systemic sclerosis-associated interstitial lung disease (SSc-ILD) vary between geographical regions worldwide. The objectives of this study were to explore the differences in terms of prevalence, phenotype, treatment, and prognosis in patients with SSc-ILD from predetermined geographical regions in the EUSTAR database. Methods: Patients were clustered into seven geographical regions. Clinical characteristics and survival of patients with SSc-ILD were compared among these pre-determined regions. Results: For baseline analyses, 9260 SSc patients were included, with 6732 for survival analyses. The prevalence of SSc-ILD in the overall population was 50.2%, ranging from 44.0% in "Western Europe & Nordic countries" to 67.5% in "Eastern European, Russia & Baltic countries". In all regions, anti-topoisomerase antibodies were associated with SSc-ILD. Management also significantly differed; mycophenolate mofetil was prescribed at baseline in 31.6% of patients with SSc-ILD in "America (North & South)" and 31.7% in "Middle East" but only 4.3% in "Asia & Oceania" (P < 0.0001). Patients from "America (North & South)" and "Middle East" had the highest survival rate at the end of follow-up (85.8% and 85.2%, respectively). Conclusion: Our study highlights key differences among regions in terms of clinical presentation and prognosis of SSc-ILD. This work also demonstrates that the management of SSc-ILD is highly variable among the different regions considered, suggesting that efforts are still needed for the standardisation of medical practice in the treatment of this disease. Keywords: Interstitial lung disease; autoantibodies; lung fibrosis; scleroderma; systemic sclerosis

Update on the profile of the EUSTAR cohort: an analysis of the EULAR Scleroderma Trials and Research group database

Objectives Systemic sclerosis (SSc) is a rare disease requiring multicentre collaboration to reveal comprehensive details of disease-related causes for morbidity and mortality.Methods The European League Against Rheumatism (EULAR) Scleroderma Trials and Research (EUSTAR) group initiated a database to prospectively gather key data of patients with SSc using a minimal essential dataset that was reorganised in 2008 introducing new items. Baseline visit data of patients who were registered between 2004 and 2011 were analysed using descriptive statistics.Results In June 2011, 7655 patients (2838 with diffuse cutaneous (dc) and 4481 with limited cutaneous (lc) SSc who fulfilled the American College of Rheumatology diagnostic criteria had been registered in 174 centres, mainly European. The most prominent hallmarks of disease were Raynaud's phenomenon (96.3%), antinuclear antibodies (93.4%) and a typical capillaroscopic pattern (90.9%). Scleroderma was more common on fingers and hands than on any other part of the skin. Proton pump inhibitors (65.2%), calcium channel blockers (52.7%), and corticosteroids (45.3%) were most often prescribed. Among the immunosuppressant agents, cyclophosphamide was used more often in dcSSc than in lcSSc.Conclusions The EUSTAR database provides an abundance of information on the true clinical face of SSc that will be helpful in improving the classification of SSc and its subsets and for developing more specific therapeutic recommendations