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The coexistence of systemic sclerosis (SSc) and multiple sclerosis (MS) in the same patient has been described in few cases. We refer here a further case of association between these diseases, which highlight the difficulty of treating such patients. A 57-year-old male with relapsing-remitting MS since 20 years, shortly after having received high-dose corticosteroids for a relapse of MS, suddenly developed SSc, with onset of Raynaud phenomenon simultaneous to that of scleroderma skin involvement, new appearance of accelerated arterial hypertension, and rapidly progressive oliguric renal failure, indicative of scleroderma renal crisis, that was controlled with ramipril, irbesartan and amlodipin. A further disabling relapse of MS was treated with interferon-beta, but 19 months later he developed multiple severe digital necrotic ulcers, that resolved with interferon discontinuation and therapy with iloprost. This case report shows that some form of treatment useful for MS might enhance the manifestations of SSc. [ABSTRACT FROM AUTHOR]

Objectives. To validate the clinical significance of anti-IFI16 autoantibodies in SSc and assess their associations with serological markers of SSc.Methods. A semi-quantitative ELISA was used to detect anti-IFI16 autoantibodies in the sera of 344 SSc patients from seven Italian hospitals and 144 healthy controls. SSc-associated autoantibodies [anti-RNA polymerase III (anti-RNAP III) antibodies, anti-centromere, anti-topo I] and IF patterns were evaluated using commercial assays. Statistical analyses were performed to test clinical and serological associations.Results. The results of this study confirm a significant prevalence (29%) of anti-IFI16 antibodies in the SSc population (n = 344). Anti-IFI16 antibodies were also detected in 30% of the SSc patients who tested negative for both ACAs and anti-topo I (anti-Scl70) antibodies. In this subgroup of patients, anti-IFI16 antibodies were significantly associated with the limited cutaneous form of SSc with a sensitivity of 40% and a specificity of 81%. Moreover, analysis of the distribution of anti-RNAP III antibodies vs anti-IFI16 in the same SSc population showed that they were mutually exclusive. IIF revealed no association between anti-IFI16 and fluoroscopic patterns, due to a lack of IFI16 autoantigen in HEp-2 cells. Anti-IFI16 antibody levels were also significantly associated with heart involvement.Conclusions. Anti-IFI16 autoantibodies are frequently detected in SSc, displaying clinical and laboratory associations, and being particularly useful for diagnosis and disease classification in patients who are negative for other SSc serological markers. [ABSTRACT FROM PUBLISHER]

Few data are available to assess the efficacy of rehabilitative interventions in systemic sclerosis (SSc). We refer here the results of an individualized rehabilitation program in 16 patients with SSc. In particular, when possible, the number of patients who achieved a minimal clinically important difference (MCID) was determined. Results were evaluated taking advantage of the development of validated questionnaires and tests to assess quality of life (QOL) and disability in SSc. At the end of a period of 4 months of observation, 69% and 62% of patients reported an improvement of the physical and mental components of the SF-36 higher than the MCID (as established in other rheumatic conditions). Analogously, an improvement of the impact of respiratory disease on patients’ QOL, as assessed by the Saint George’s Respiratory Questionnaire, was perceived by 67% of them. These results might be explained by better exercise tolerance, which was suggested by the significant reduction of the heart rate and of a visual analogue scale for dyspnoea at the end of the 6-min walking test. Finally, a statistically significant improvement of hand mobility, as assessed by the hand mobility in scleroderma test was obtained. This study suggests that a significant proportion of patients with SSc experience an improvement in their perception of QOL, a better exercise tolerance, and a better hand mobility after a rehabilitation program consisting by a 2-week period of daily individual 30-min sessions as outpatient, followed by at-home exercise program. [ABSTRACT FROM AUTHOR]