Chamaida Plasencia-Rodríguez

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OBJECTIVE Adult-onset Still's disease (AOSD) is frequently refractory to standard therapy. Tocilizumab (TCZ) has demonstrated efficacy in single cases and in small series of patients with AOSD. The aim of this multicenter study was to assess the efficacy of TCZ in patients with AOSD refractory to conventional treatment. METHODS This was a retrospective(More)
OBJECTIVE The aim was to evaluate whether anti-TNF discontinuation and tapering strategies are efficacious for maintaining remission or low disease activity (LDA) in patients with axial spondyloarthritis. METHODS A systematic literature review up to September 2014 was performed using Medline, EMBASE and Cochrane databases. Longitudinal studies evaluating(More)
Follicular helper T cells (Tfh), localized in lymphoid organs, promote B cell differentiation and function. Circulating CD4 T cells expressing CXCR5, ICOS and/or PD-1 are counterparts of Tfh. Three subpopulations of circulating CD4+CXCR5+ cells have been described: CXCR3+CCR6- (Tfh-Th1), CXCR3-CCR6+ (Tfh-Th17), and CXCR3-CCR6- (Tfh-Th2). Only Tfh-Th17 and(More)
OBJECTIVES First, to investigate if switching biological disease-modifying antirheumatic drugs (bDMARDs) after the failure to prior bDMARD is efficacious in patients with axial spondyloarthritis (axSpA). Second, to evaluate the influence on this efficacy of (1) the reason to discontinue prior tumour necrosis factor inhibitor (TNFi), (2) changing the type of(More)
OBJECTIVES To investigate the association between serum golimumab (GLM) trough levels, clinical disease activity and treatment response during the first year of therapy in patients with axial spondyloarthritis (axSpA), as well as determining an optimal concentration range of GLM in axSpA. METHODS This was an observational prospective study including 49(More)
Our objective was to study the frequency of circulating CD19+CD24hiCD38hi B cells (Breg) in AS patients. To this end, peripheral blood was drawn from AS patients naïve for TNF blockers (AS/nb) (n = 42) and healthy controls (HC) (n = 42). Six patients donated blood for a second time, 6 months after initiating treatment with anti-TNFα drugs. After isolation(More)
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