Ambulatory arterial stiffness index and carotid intima-media thickness in hypertensive rheumatoid patients: a comparative cross-sectional study.

Aim Rheumatoid arthritis is associated with accelerated atherosclerosis. However, little is known about preclinical atherosclerosis in hypertensive rheumatoid arthritis patients. In this cross-sectional study we assessed the expression of preclinical atherosclerosis in hypertensive rheumatoid arthritis patients in comparison with matched hypertensive non-rheumatoid arthritis patients. Methods The study included 52 hypertensive rheumatoid arthritis patients and 42 hypertensive non-rheumatoid arthritis patients. The patients were extensively examined clinically and laboratory tested. The expression of preclinical atherosclerosis was estimated by assessing ambulatory arterial stiffness index and common carotid intima-media thickness. Results Arterial stiffness index and common carotid intima-media thickness were higher in hypertensive rheumatoid arthritis patients than in hypertensive non-rheumatoid arthritis patients. There was no correlation between arterial stiffness index and common carotid intima-media thickness with markers of inflammation and disease activity in hypertensive rheumatoid arthritis patients. Conclusion The expression of subclinical atherosclerosis is more pronounced in hypertensive rheumatoid arthritis than in hypertensive non- rheumatoid arthritis patients.