Subclinical atherosclerosis in patients with chronic psoriasis: a potential association

Authors:
  • HFH Fathy
    H Fathy
  • AAA Abdelaziz
    A Abdelaziz
  • EOE Omran
    E Omran
  • SGS George
    S George
  • NNN Neseem
    N Neseem
  • NEN El‐Nour
    N El‐Nour
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Abstract
Background  The immunological abnormalities that lead to the development of psoriasis suggest that these patients may be at increased risk for other inflammatory state which may enhance atherosclerosis.Objective  To assess the presence of subclinical atherosclerosis in psoriatic patients who haven't associated traditional cardiovascular risk factors, and to correlate these findings with colour Doppler echocardiographic parameters.Methods  The study included 80 patients with chronic psoriasis together with 50 age and sex matched healthy volunteers served as control group. Patients who had classic cardiovascular risk factors or had cardiovascular or cerebrovascular events were excluded. Carotid artery intima‐media thickness (IMT) and carotid plaques were measured in the carotid arteries by using high‐resolution B‐mode ultrasound. Also, echocardiographic study was performed using ultrasound imaging system in all cases and controls.Results  Patients with psoriasis had increased carotid artery IMT compared with controls (means 0.9 ± 0.2 mm vs. 0.7 ± 0.1 mm; P < 0.001). Carotid IMT positively correlated with patients age, duration of the disease and severity of psoriasis. There was no significant difference in echocardiographic parameters in psoriatic patients compared with controls, also no significant correlation between carotid IMT and echocardiographic parameters were observed in psoriatic patients.Conclusion  The increased carotid artery IMT in patients with chronic psoriasis suggesting that chronic psoriasis is associated with subclinical atherosclerosis with increased risk of cardiovascular disease. So, dermatologists should advice their patients to avoid traditional cardiovascular risk factors and to routinely checkup to reduce cardiovascular morbidity and mortality.

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