Increased visceral adipose tissue and altered adiposity distribution in premenopausal lupus patients: correlation with cardiovascular risk factors

Objective Visceral adipose tissue (VAT) correlates with cardiovascular risk factors and has never been assessed in systemic lupus erythematosus (SLE). Our aim was to evaluate VAT in premenopausal SLE patients. Methods Sixty-three premenopausal SLE patients and 186 age-matched healthy women were included. Demographic, anthropometric, disease and treatment parameters were evaluated. VAT was measured by dual X-ray absorptiometry (DXA) with APEX 4.0 software. Results SLE patients had a disease duration of 5.25 ± 3.80 years, SLEDAI activity score of 4.35 ± 5.13, SLICC/ACR-DI of 0.70 ± 0.80, current prednisone dose of 11.60 ± 12.10 mg/day and cumulative glucocorticoid dose of 22.34 ± 12.94 g. Overweight/obese SLE patients and controls had similar VAT parameters (p > 0.05). Among individuals with BMI 0.05) but patients had higher values of VAT parameters (VAT mass: 260.60 ± 117.23 vs. 194.77 ± 71.42 g, p = 0.001; VAT area: 54.05 ± 24.30 vs. 40.40 ± 14.82 cm2, p = 0.001; VAT volume: 281.75 ± 126.81 vs. 210.61 ± 77.29 cm3, p = 0.001) and trunk/limb fat mass ratio (0.78 ± 0.21 vs. 0.67 ± 0.12, p = 0.002) compared to controls. In SLE, VAT area correlated with weight (r = 0.66, p