AB0725 Anti-Tnf-α Therapy Improves Endothelial Function and Arterial Stiffness in Patients with Moderate-To-Severe Psoriasis: A 6-Month Prospective Study. (15th July 2016)

• Record Type: Journal Article
• Authors: Fernández-Díaz, C.; Pina, T.; Corrales, A.; Lόpez-Mejías, R.; Armesto, S.; González-Lόpez, M.A.; Gόmez-Acebo, I.; Ubilla, B.; Remuzgo-Martínez, S.; González-Vela, C.; Blanco, R.; Hernández, J.L.; Llorca, J.; Loricera, J.; González-Gay, M.Ά.
• Is Part Of: Annals of the rheumatic diseases. Volume 75(2016)Supplement 2
• Page Start: 1152
• Page End: 1152
• Publication Date: 2016-07-15
• Subjects: Rheumatism -- Periodicals; 616.723005
• DOI: 10.1136/annrheumdis-2016-eular.5268
• Languages: English
• ISSNs: 0003-4967

Abstract

Abstract : Background: The risk of CV events is closely related to the severity of the psoriasis. The presence of severe psoriasis confers an additional 6.2% absolute risk of a 10-year rate of CV events compared with the general population. Studies on anti-TNF-α therapy indicate that these agents yield a reduction in the incidence of CV events in patients with psoriasis. Objectives: To determine if the use of the anti-TNF-α monoclonal antibody adalimumab could improve endothelial function and arterial stiffness in patients with moderate-to-severe psoriasis. Methods: Prospective study on a series of consecutive patients with moderate-to-severe psoriasis who completed 6 months of therapy with adalimumab. Patients with history of cardiovascular events, diabetes mellitus, kidney disease, hypertension or body mass index ≥35 kg/m 2 were excluded. Assessment of endothelial function by brachial artery reactivity measuring flow-mediated endothelial dependent vasodilatation (FMD%), and carotid arterial stiffness by pulse wave velocity (PWV) was performed at the onset of treatment (time 0) and at month 6. Results: 29 patients were studied. Anti-TNF-α adalimumab therapy yielded a significant improvement of endothelial function. The mean±standard deviation (SD) FMD% values increased from 6.19±2.44% at the onset of adalimumab to 7.46±2.43% after six months of treatment with this biologic agent (p=0.008). Likewise, following the use of adalimumab, PWV levels decreased from 6.28±1.04 m/s at the onset of adalimumab to 5.69±1.31 m/s at 6 months (p=0.03). Conclusions: Patients with moderate-to-severe psoriasis exhibit improvement of endothelial function and arterial stiffness following anti-TNF-α therapy. These findings are of potential relevance due to increased risk of cardiovascular disease in patients with severe psoriasis. Acknowledgement: The study was supported by a research grant from Abbvie Inc. Disclosure of Interest: None declared