Evaluation of development of subclinical atherosclerosis in children with uveitis

• Published in: Clinical rheumatology Vol. 37; no. 5; pp. 1305 - 1308
• Main Authors: Conkar, Seçil, Güven Yılmaz, Suzan, Koska, İlker Özgür, Berdeli, Afig, Mir, Sevgi
• Format: Journal Article
• Language: English
• Published: London Springer London 01.05.2018; Springer Nature B.V
• Subjects: Age; Arteriosclerosis; Atherosclerosis; Cardiovascular diseases; Carotid artery; Children; Diabetes mellitus; Dyslipidemia; Femur; Medicine; Medicine & Public Health; Original Article; Patients; Rheumatology; Uveitis; Pediatric uveitis; Vascular function; Carotid artery intima-media thickness; Atherosclerosis
• ISSN: 0770-3198; 1434-9949
• DOI: 10.1007/s10067-017-3741-3

Uveitis is a chronic inflammatory disease. Chronic inflammation has been shown to have a role in pathogenesis of atherosclerosis. Atherosclerosis is the most important risk factor of cardiovascular diseases and is shown to start as early as childhood. In this study, we investigated the presence of subclinical atherosclerosis in children with uveitis. Seventy five patients who were diagnosed as having uveitis in ophthalmology and pediatric rheumatology clinics were included in the study. Patients with hypertension, obesity, dyslipidemia, diabetes, and with history of early cardiovascular disease were excluded. Arterial stiffness, carotid-femoral pulse wave velocity (PWV), augmentation index (AIx), and carotid artery intima-media thickness (cIMT) were measured for each patient. These measurements were compared with 50 healthy children with similar age and sex as controls. The mean age of patients in this study was 12.24 ± 2.69 years, and the mean age of controls was 11.32 ± 4.52 years. PWV and AIx values were higher in the patient group ( p  = 0.04, p  = 0.03). cIMT levels were not different in patient and control groups. When patients were grouped as having uveitis for more than 5 years or not, patients with longer duration of uveitis had higher PWV, AIx, and cIMT levels ( p values were 0.01, 0.02, and 0.04 respectively). Vascular functions deteriorate first with endothelial damage in children with uveitis and as disease continues, increase in cIMT is added. We think that for follow-up of the disease and evaluation of the treatment, non-invasive subclinical atherosclerosis markers should be used along with activation criteria of primary diseases.