Relationship Between Serum Fetuin-A Levels and Carotid Intima-media Thickness in Turkish Patients with Mild to...

Previous studies have associated severe psoriasis and psoriatic arthritis with an increased risk of atherosclerosis. However, the association between patients with mild-to-moderate plaque-type psoriasis and atherosclerosis has yet to be studied in depth. This study investigates a) possible correlations between carotid intima-media thickness (CIMT) and serum fetuin-A levels in patients with mild-to-moderate psoriasis and b) correlations between psoriasis severity index (PASI) and fetuin-A levels. The latter correlation was recently reported to be important for wound healing and vascular calcification. In this prospective study, a total of 70 patients with mild-to-moderate psoriasis and 66 control participants were included. PASI, CIMT, and serum fetuin-A levels were examined in all patients. Although the difference in fetuin-A values was not statistically significant between patients with mild-to-moderate plaque-type psoriasis and control groups (P=0.401), the CIMT levels in the psoriasis group were significantly higher than the control group (P=0.002). There were no correlations among fetuin-A levels, CIMT, and PASI. This study establishes an association between mild to moderate psoriasis and atherosclerosis. This study also concludes that, similarly to patients with severe psoriasis, CIMT levels are a better indicator of cardiovascular risk than serum fetuin-A levels in patients diagnosed with mild-to-moderate plaque-type psoriasis.