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 Printable version |
Obesity and dyslipidemia in Tunisian bipolar subjects |
Annales de Biologie Clinique. Volume 68, Number 3, 277-84, mai-juin 2010, article original
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 Résumé
Article gratuit
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Author(s) : Asma Ezzaher, Dhouha Haj Mouhamed, Anwar Mechri, Fadoua Neffati, Wahiba Douki, Lotfi Gaha, Mohamed Fadhel Najjar |
Summary : This study aims to investigate the prevalence of obesity and overweight and their association with lipid parameters in bipolar patients. Our study included 130 patients with bipolar disorder and 130 control subjects aged respectively 37.9 ± 12.1 and 37.2 ± 13.1 years. Obesity was evaluated by body mass index (BMI). Concentrations of total cholesterol, triglycerides, cLDL and cHDL were determined by enzymatic methods and ApoA1, ApoB and Lp(a) by techniques immunoturbidimetric. The prevalence of obesity in patients is 30.1%
vs 12.3% in controls. A significant increase in BMI was noted in patients compared with controls regardless of sex and tobacco status and in patients aged less than 35 years and those consumers of alcohol. The majority of obese and overweight patients are treated with valproic acid. We found increase in cholesterol (4.41 ± 1.02
vs 3.90 ± 0.98 mmol/L), in cLDL (2.13 ± 1.09
vs 1.29 ± 0.56 mmol/L) and in Lp(a) (236 ± 207
vs 163 ± 150 mg/L) and decrease in HDLc (0.98 ± 0.28
vs 1.09 ± 0.36 mmol/L), more frequent at the obese patients and those presenting an overweight. In conclusion, in bipolar patients, obesity and overweight are frequent and associated with perturbations in lipid profile particularly an increase in total cholesterol, cLDL and Lp(a) and decrease in cHDL that increase the risk of cardiovascular disease. |
Keywords : obesity, dyslipidemia, bipolar disorder |
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