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The article presents a study which aims to examine lipid changes in a cohort of patients with systemic lupus erythematosus (SLE) resistant to standard treatments who were treated with rituximab. It states that the study analyzes the basic lipid profile, concomitant treatment and disease activity. It is inferred that rituximab may improve the long-term lipid profile of patients with SLE refractory to standard treatment, mainly by limiting inflammatory activity.

Vogt-Koyanagi-Harada disease (VKHD) is a multisystemic disorder characterized by granulomatous panuveitis with exudative retinal detachments, often associated with neurologic and cutaneous manifestations. Therapy relies mainly on the use of corticosteroids, administrated as oral or intravenous high-dose pulses, and immunosuppressants. However, since macular edema and retinal detachment can often be refractory to systemic therapies, intravitreal triamcinolone acetate has been used successfully. Herein, we report the first case of refractory bilateral panuveitis in a young patient with VKHD successfully treated with dexamethasone intravitreal implant.

Behçet's disease (BD) is universally recognized as a multisystemic inflammatory disease of unknown etiology with chronic course and unpredictable exacerbations: its clinical spectrum varies from pure vasculitic manifestations with thrombotic complications to protean inflammatory involvement of multiple organs and tissues. Treatment has been revolutionized by the progressed knowledge in the pathogenetic mechanisms of BD, involving dysfunction and oversecretion of multiple proinflammatory molecules, chiefly tumor necrosis factor- (TNF-) α, interleukin- (IL-) 1β, and IL-6. However, although biological treatment with anti-TNF-α agents has been largely demonstrated to be effective in BD, not all patients are definite responders, and this beneficial response might drop off over time. Therefore, additional therapies for a subset of refractory patients with BD are inevitably needed. Different agents targeting various cytokines and their receptors or cell surface molecules have been studied: the IL-1 receptor has been targeted by anakinra, the IL-1 by canakinumab and gevokizumab, the IL-6 receptor by tocilizumab, the IL12/23 receptor by ustekinumab, and the B-lymphocyte antigen CD-20 by rituximab. The aim of this review is to summarize all current experiences and the most recent evidence regarding these novel approaches with biological drugs other than TNF-α blockers in BD, providing a valuable addition to the actually available therapeutic armamentarium.