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To evaluate, by a retrospective cross-sectional case-control study from a single center, the distribution of a number of factors and comorbidities potentially related to central nervous system involvement in SLE Italian patients, a number of 'generic' (i.e. not strictly SLE related) and 'specific' (i.e. SLE related) risk factors were checked and their distribution analyzed in SLE patients with (NPSLE) and without (SLE) neuropsychiatric (NP) involvement. One hundred and fifty-three SLE patients with NP involvement observed from 1999 to 2008 and 247 SLE patients without NP manifestations, matched for sex, age and disease duration were included in the study. A neuropsychiatric (NP) event represented the heralding symptom of the disease in 40.5% of NPSLE. Headache, cerebrovascular events, mood disorders and seizures were the most frequent NP manifestations. NPSLE patients had a major cumulative number of the investigated factors than controls without NP involvement. Antiphospholipid antibodies (aPL), lupus anticoagulant (LA), Antiphospholipid antibodies syndrome (APS), Raynaud's phenomenon, smoke, assumption of contraceptives and higher cumulative dose of glucocorticosteroids (GC) were significantly more commonly observed among NPSLE. APS and systemic arterial hypertension were more frequently detected among patients with focal NP manifestations, especially cerebrovascular events. aPL, LA, APS, Raynaud's phenomenon, smoke, contraceptives intake and higher cumulative dose of GC did prove more frequently detected in NPSLE patients than in controls. In particular, overall, arterial hypertension should be regarded as a potential independent 'risk factor' for focal involvement, especially for cerebrovascular events. [ABSTRACT FROM AUTHOR]

The strong link between the bowel and the osteo-articular system is suggested by many clinical and experimental observations. However, the therapeutic approach is still empirical. For symptomatic therapy it is better to favour the use of steroids and avoid non-steroidal anti-inflammatory drugs because they may induce intestinal ulcerations and can activate inflammatory bowel disease. Second line drugs (sulfasalazine, methotrexate, azathioprine, cyclosporine and leflunomide) should be used for selected indications. In some cases (severe spondylitis, severe and persistent enthesopathy) anti-TNF-α agents (infliximab) should be considered as first line therapy. In all cases it is mandatory to select the best therapeutic option for each individual patient, considering that the optimal treatment of bowel inflammation may induce “per se” a remission of the musculo-skeletal manifestations. [ABSTRACT FROM AUTHOR]