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ObjectiveSystemic sclerosis (SSc) is an orphan disease that can lead to severe involvement of the gastrointestinal tract with a significant impact on patients' quality of life (QoL). The Mediterranean diet (MD) was consistently demonstrated to have beneficial effects on chronic diseases based on biological bases. We aimed to evaluate the adherence to the MD of Italian patients with SSc to preliminarily assess its association with gastrointestinal symptoms and other disease features, mood, and QoL.MethodsIn this cross-sectional study, adherence to the MD was measured in 387 patients from four SSc Italian referral centers through the 14-item Mediterranean Diet Adherence Screener (14-MEDAS) questionnaire. We also registered patients' reported outcomes related to the QoL and mood.ResultsOverall, an optimal adherence to MD was observed in 14.7% of patients with SSc, a moderate adherence in 71.3%, and a low adherence in 14.0%. In univariate analysis, poor adherence to the MD was associated with a more prominent depressive mood, time missed at work, and perception of more severe Raynaud's phenomenon and digital ulcers, whereas the 14-MEDAS score inversely correlated with depression score and reflux.ConclusionIn our cohort of patients with SSc, overall adherence to MD was moderate. Patients with lower adherence to MD also reported worse outcomes related to QoL and mood. Administration of the 14-MEDAS could be a reasonable choice to assess adherence to the MD in patients with SSc. Future initiatives to study the role of MD in the management of patients with SSc are warranted.

LINKED CONTENT This article is linked to Tian et al and Tian and Rong papers. To view these articles, visit https://doi.org/10.1111/apt.15731 and https://doi.org/10.1111/apt.15986

Objectives Data on macrovascular involvement in systemic sclerosis (SSc) are still debatable. The aim of this study was to estimate its prevalence and possible determinants in a large cohort.Methods One hundred and fifty-five outpatients with SSc were enrolled. Data about disease characteristics and cardiovascular risk factors were collected and patients underwent ecocolor Doppler ultrasonography of arteries of the neck and lower (LL) and upper (UL) limbs.Results Mean age was 57.9 +/- 14.5 years and most were female (88.4%) with a limited subset (63.2%). Mean disease duration was 11.4 +/- 8.1 years. Twenty-three (14.8%) had hypertension, 7 (4.8%) diabetes, 64 (41.3%) hypercholesterolemia and 63 (40.6%) were active/past smokers. Seventy-nine (49%) patients had plaques at carotids, 49 (32.9%) at LL and 7 (4.9%) at UL. In multivariate analysis, patients with carotid plaques had more often a limited pattern (P = .001), patients with distal LL plaques pulmonary arterial hypertension (P = .006) and patients with proximal LL plaques lower diffusing capacity for carbon monoxide adjusted to hemoglobin and its ratio to alveolar volume (P = .004). In patients with UL plaques traditional cardiovascular risk factors were not more common, while forced vital capacity was lower (P = .023). Finally, upper limb and proximal LL plaques were as common in early disease patients as in longstanding ones, although the former were younger.Conclusions This study shows that macrovascular involvement is quite common in SSc and that some disease characteristics linked to microvascular involvement are associated with atherosclerotic plaques, which can be present even in early disease. Our study suggests that a complete evaluation of macrocirculation is mandatory for rheumatologists treating SSc patients.