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2020
- handle: 10670/1.vad9tt
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Ambulatory blood pressure monitoring Atherosclerosis Cardiovascular risk factors Carotid intima media thickness Nephrotic syndromeSujets proches
Childhood Youngsters Pedology (Child study) Kids (Children)Citer ce document
Aleksandra Paripović et al., « Evaluation of carotid intima media thickness in children with idiopathic nephrotic syndrome », Néphrologie & Thérapeutique, ID : 10670/1.vad9tt
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Aim. – Aim of the study was to determine if carotid intima media thickness in children with idiopathic nephrotic syndrome is greater than in healthy subjects, and to assess whether carotid intima media thickness in children with nephrotic syndrome is associated with clinical (including disease duration, cumulative dose of steroids, number of relapses) and biochemical parameters. Methods. – A cross-sectional study included 40 patients with nephrotic syndrome (mean age 11.7 ± 4.7 years). Steroid dependent nephrotic syndrome was established in 32 patients (80%), while 8 (20%) had steroid resistant nephrotic syndrome. Control group consisted of 20 age and gender matched healthy children. Blood pressure based on 24-h ambulatory blood pressure monitoring (ABPM), carotid intima media thickness, fasting glucose, insulin, HbA1c, lipid concentrations were measured in all children. Results. – A significant difference was detected in carotid intima media thickness values (P = 0.036). Children with nephrotic syndrome had significantly greater carotid intima media thickness compared with healthy children (0.42 ± 0.06 and 0.38 ± 0.03 mm). Carotid intima-media thickness was positively associated with duration of nephrotic syndrome (r = 0.45; P = 0.004), body mass index (r = 0.48; P = 0.002), daytime systolic blood pressure (r = 0.46; P = 0.003) and night-time systolic blood pressure (r = 0.52; P = 0.001). Multiple linear regression showed that duration of nephrotic syndrome was the only independent predictor of carotid intima media thickness in children with nephrotic syndrome (R2 = 0.244; b=0.327; P = 0.037). Conclusion. – The findings of the present study suggest subclinical vascular damage in patients with nephrotic syndrome. Duration of nephrotic syndrome was the only independent predictor of carotid intima media thickness.