Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
3365604 | Joint Bone Spine | 2014 | 5 Pages |
ObjectiveTo evaluate the progression of subclinical atherosclerosis in Psoriatic Arthritis (PsA) patients treated with anti-tumor necrosis factor (TNF)-α agents.MethodsThirty-two PsA patients classified according to the CASPAR criteria and attending the Rheumatology Unit of the University of Padua Medical Center were enrolled in a two-year prospective, observational study. In accordance with the ASAS/EULAR recommendations on the management of these patients, those studied were prescribed biological agents [etanercept (n = 21), adalimumab (n = 6), infliximab (n = 5)]. Plasma lipids, inflammatory biomarkers, including C-reactive protein (CRP), interleukin-6 (IL-6), vessel endothelium growth factor (VEGF), osteoprotegerin (OPG), and TNF-α, as well as Disease Activity Score 28 calculated with CRP (DAS 28-CRP) were evaluated at baseline and after two years of treatment. Bilateral carotid B-mode ultrasound measurements [the mean-intima media thickness (mean-IMT), the mean maximum-IMT (M-Max)] of each carotid artery segment (common, bulb, and internal carotid artery) and the post-occlusion flow-mediated dilation (FMD) of the brachial artery were also assessed at baseline and after two years.ResultsDespite an improvement in the DAS 28-CRP score (P < 0.0005) and lower low-density lipoprotein cholesterol (P < 0.013) and triglyceride (P < 0.036) values, there was a significant progression in both the mean-IMT (P < 0.0005) and M-Max (P < 0.0005). Moreover, no recovery in FMD (P = ns) was observed after two years of anti TNF-α treatment. Serum TNF-α levels were increased (P = 0.003) and OPG values were decreased (P = 0.011) at the end of follow- up with respect to baseline values.ConclusionsDespite improvement in clinical status, arterial remodelling was observed in the PsA patients who were treated with anti TNF-α agents for two years.