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      Perfil lipídico en pacientes con síndrome de ovario poliquístico Translated title: Lipid profile in patients with polycystic ovary syndrome

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          Abstract

          Objetivo: Analizar en pacientes con síndrome de ovario poliquístico (SOP), alteraciones del metabolismo lipídico y su correlación con el índice de masa corporal y resistencia insulínica. Métodos: Estudio observacional descriptivo de 30 pacientes con SOP, que cumplieron los criterios de inclusión, entre marzo y septiembre de 2013. Se evaluó el perfil lipídico y se correlacionó con índice de masa corporal (IMC), circunferencia abdominal (CA) y HOMA-IR, empleándose el Coeficiente V de Cramer. Resultados: El 36,67% (11/30 pacientes) tuvieron colesterol total (CT) >200 mg/dL; 86,67% (26/30 pacientes) cHDL <50 mg/dL.; 63,33% (19/30 pacientes) cLDL >130 mg/dL y el 73,33% (22/30 pacientes) triglicéridos (TG) >150 mg/dL. El 93,33% (28/30 pacientes) presentaron alteraciones de al menos uno de los factores del perfil lipídico. Se observó una correlación baja entre IMC y CT (0,20), moderada entre IMC y cHDL (0,48) y muy baja entre IMC y TG (0,12). La relación entre perfil lipídico y CA demostró una correlación baja entre CA y CT (0,25), CA y cHDL de 0,45 (correlación moderada) y CA y TG de 0,23 (correlación baja). Las correlaciones entre HOMA-IR y perfil lipídico reflejaron una correlación moderada entre HOMA-IR y CT (0,52), HOMA-IR y cHDL de -0,34 (correlación inversa baja) y HOMA-IR y TG de 0,30 (correlación baja). Conclusión: La dislipidemia es común en pacientes con SOP; las alteraciones más frecuentes fueron disminución del cHDL (87,10%) y elevación de TG (74,19%), las cuales son factores de riesgo cardiovascular en la mujer.

          Translated abstract

          Objective: To analyze in patients with polycystic ovary syndrome (PCOS), abnormal lipid metabolism and its correlation with body mass index and insulin resistance. Methods: Observational, descriptive study of 30 patients with PCOS, who met the inclusion criteria between March and September 2013. Lipid profile was evaluated and correlated with body mass index (BMI), waist circumference (WC) and HOMA-IR, using the Cramer V coefficient. Results: The 36.67% (11/30 patients) had total cholesterol (TC)> 200 mg/dL; 86.67% (26/30 patients) HDL-C <50 mg/dL; 63.33% (19/30 patients) LDL-C >130 mg/dL and 73.33% (22/30 patients) triglycerides (TG) >150 mg/dL. The 93.33% (28/30 patients) showed abnormalities at least one factor lipid profile. We observed a low correlation between BMI and CT (0.20), BMI and HDL-C of 0.48 (moderate correlation) and BMI and TG 0.12 (very low correlation). The relationship between lipid profile and WC demonstrated a low correlation between WC and CT (0.25), WC and HDL-C 0.45 (moderate correlation), and WC and TG 0.23 (low correlation). The correlations between HOMA-IR and lipid profile showed a moderate correlation between HOMA-IR and CT (0.52), HOMA-IR and HDL-C of -0.34 (low inverse correlation), and HOMA-IR and TG 0,30 (low correlation). Conclusion: Dyslipidemia is common in patients with PCOS. The most frequent alterations were decreased HDL cholesterol (87.10%) and elevated TG (74.19%), which are cardiovascular risk factors in women.

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          Most cited references33

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          Polycystic ovary syndrome: a changing perspective.

          S. Franks (1989)
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            Role of obesity and adiposity in polycystic ovary syndrome.

            E Diamanti (2007)
            Polycystic ovary syndrome (PCOS) is the most common endocrinopathy in women of reproductive age. Obesity may have a marked impact on both the development and progression of the syndrome. A high proportion of women with PCOS are obese. Regardless of the degree of obesity, women with PCOS are more likely to have central (abdominal) distribution of body fat, which is associated with insulin resistance and hyperandrogenaemia. PCOS is not only a reproductive disorder, but is also associated with significant increase in metabolic aberrations and cardiovascular risk factors. It has been shown that weight loss improves the metabolic and reproductive abnormalities that characterise the syndrome.
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              Obesity and lifestyle management in polycystic ovary syndrome.

              Polycystic ovary syndrome is frequently associated with obesity, with at least 50% of women with polycystic ovary syndrome demonstrating overweight or obesity defined by body mass index >25 or >30 kg/m. Overweight and obesity impact the clinical reproductive and metabolic features of the syndrome. Long-term complications of obesity such as cardiovascular risk and diabetes, as well as those over the short term in reproductive function, are significantly improved by lifestyle modification. Weight reduction is difficult to achieve over the long-term and programs designed for modest reduction in overall body weight (5% to 10%) with improvements in fitness are as effective as severe weight reduction in reducing metabolic disease and improving ovulatory potential. Further research is needed into the best approach for successful interventions that result in long-term sustained weight loss.
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                Author and article information

                Contributors
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Role: ND
                Journal
                rvdem
                Revista Venezolana de Endocrinología y Metabolismo
                Rev. Venez. Endocrinol. Metab.
                Sociedad Venezolana de Endocrinología y Metabolismo
                1690-3110
                October 2016
                : 14
                : 3
                : 187-195
                Affiliations
                [1 ] Hospital Universitario de Caracas Venezuela
                Article
                S1690-31102016000300004
                4ceaf485-8b22-44cb-939c-b140694dabc0

                http://creativecommons.org/licenses/by/4.0/

                History
                Product

                SciELO Venezuela

                Self URI (journal page): http://www.scielo.org.ve/scielo.php?script=sci_serial&pid=1690-3110&lng=en
                Categories
                ENDOCRINOLOGY & METABOLISM

                Endocrinology & Diabetes
                dyslipidemia,lipid profile,dislipidemia,perfil lipídico,Polycystic ovary syndrome,Síndrome de ovario poliquístico

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