Journal
BIOMEDICINES
Volume 11, Issue 3, Pages -Publisher
MDPI
DOI: 10.3390/biomedicines11030974
Keywords
rheumatoid arthritis; carotid atherosclerosis; cardiovascular risk factors; QRISK3; intima-media thickness; sICAM-1; sVCAM; sCD40L
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This study aimed to evaluate the rate of subclinical carotid atherosclerosis and the clinical significance of immunoinflammatory markers in rheumatoid arthritis (RA) patients. The results showed a higher occurrence of subclinical carotid atherosclerosis in RA patients compared to the control group. There was no correlation between serum markers and subclinical carotid atherosclerosis in RA patients. The study revealed the association between cIMT, traditional cardiovascular risk factors, and immunoinflammatory markers in RA patients.
Objective: To evaluate the rate of subclinical carotid atherosclerosis and clinical significance of immunoinflammatory markers in patients with rheumatoid arthritis (RA) at low cardiovascular risk. Materials and Methods: The study included 275 RA patients and a control group of 100 participants without autoimmune diseases. All study participants were at low cardiovascular risk, calculated by the QRISK3 scale (<20%), and free of cardiovascular disease. Ultrasound examination of carotid arteries was performed to measure cIMT and to detect atherosclerotic plaques (ASP) in carotid arteries. sICA\M-1, sVCA\M, and sCD40L levels were determined by enzyme immunoassay. Results: Carotid ASP was observed more frequently in RA patients (27%) than in the control group (17%), p = 0.03. The frequency of ASP in RA patients did not depend on the disease's stage or activity. There was a significant correlation between cIMT and age, cardiovascular risk determined by QRISK3, level of total cholesterol, LDL, and blood pressure in RA patients, p < 0.05 in all cases. No correlation between cIMT and blood levels of sCD40L, sVCAM, and sICAM was found. In RA patients, a higher concentration of sVCAM was detected in the carotid ASP group compared to the non-atherosclerotic group. sCD40L was associated with cIMT and total cholesterol in the ASP group and with total cholesterol and blood pressure in non-atherosclerotic patients. Conclusions: Subclinical atherosclerotic lesions of the carotid arteries were observed significantly more frequently in RA patients with low cardiovascular risk than in the control group. The results of the study demonstrate the association between cIMT, traditional cardiovascular risk factors, and immunoinflammatory markers in RA patients.
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