Abstract
Systemic lupus erythematosus is highly associated with premature atherosclerosis and cardiovascular events. The origin of this subclinical atherosclerosis has been attributed mainly to the inflammatory nature of the disease. To assess the effect of long-term use of glucocorticoids on cardiovascular risk in patients with systemic lupus erythematosus. We conducted a registry-based retrospective cohort study. We determined 2 periods: (1) Time 0, that is, time of diagnosis and (2) time 1, that is, when the study was finalized. At both times, the cardiovascular risk was evaluated using the Framingham scale and their scores were compared. Afterward, the change magnitude between the 2 times was evaluated and associated with the cumulative glucocorticoids dose. One hundred one patients were included. The mean ± SD age was 26.5 ± 5 years. Length of disease evolution was of 7.8 ± 4.9 years. There was an 8-point increase in the Framingham score, from -8.1 ± 4 to 0.8 ± 7; P < 0.0001. The correlation between the magnitude of the increase in Framingham score and their corresponding cumulative dose showed a coefficient of 0.88; P < 0.001. The glucocorticoids are a primary factor that influences cardiovascular risk. There is a directly proportional relationship between the cumulative glucocorticoid dose and the increase in cardiovascular risk.
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