TY - JOUR T1 - Metabolic Syndrome Is Associated with Increased Arterial Stiffness and Biomarkers of Subclinical Atherosclerosis in Patients with Systemic Lupus Erythematosus JF - The Journal of Rheumatology JO - J Rheumatol SP - 2204 LP - 2211 DO - 10.3899/jrheum.081253 VL - 36 IS - 10 AU - JOSÉ MARIO SABIO AU - JOSÉ VARGAS-HITOS AU - MÓNICA ZAMORA-PASADAS AU - JUAN DIEGO MEDIAVILLA AU - NURIA NAVARRETE AU - ÁNGEL RAMIREZ AU - CARMEN HIDALGO-TENORIO AU - LAURA JÁIMEZ AU - JAVIER MARTÍN AU - JUAN JIMÉNEZ-ALONSO Y1 - 2009/10/01 UR - http://www.jrheum.org/content/36/10/2204.abstract N2 - Objective. Aortic pulse wave velocity (PWV) is an independent predictor of risk for atherosclerotic cardiovascular disease. Metabolic syndrome (MetS) is more prevalent in patients with systemic lupus erythematosus (SLE) compared with matched healthy subjects. Aortic PWV is increased in MetS. The purpose of this cross-sectional study was to determine the association between MetS and aortic PWV and other surrogate biomarkers of subclinical atherosclerosis in SLE. Methods. One hundred twenty-eight patients with SLE were studied. We established the presence of MetS according to the National Cholesterol Education Program Adult Treatment Panel III definition and we measured PWV, glucose, insulin, glycosylated hemoglobin (HbA1c), insulin sensitivity (HOMA index), lipid levels, uric acid, homocysteine, fibrinogen, D-dimer, C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), interleukin 6 (IL-6), IL-8, IL-10, C3, C4, autoantibodies, SLE Disease Activity Index (SLEDAI), and Systemic Lupus International Collaborating Clinics/ACR Damage Index. Duration of SLE and treatment was also recorded. Multivariate logistic regression analysis was used to identify independent determinants of increased PWV. Results. SLE patients with MetS had higher aortic PWV (9.8 ± 2.4 vs 8.5 ± 1.7 m/s; p = 0.002) and increased biomarkers of subclinical atherosclerosis such as CRP, IL-6, C3, uric acid, homocysteine, fibrinogen and D-dimer, compared to those without MetS. HOMA index and insulin and HbA1c levels were also higher in this group. No differences were found in variables related to lupus activity (ESR, C4, SLEDAI, IL-8, IL-10, and treatment for SLE). In the multivariate model, increased PWV was associated with age, male sex, MetS, duration of SLE, and CRP. Conclusion. MetS may contribute to the development of accelerated atherosclerosis in SLE. ER -