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Predictive factors of non-alcoholic steatohepatitis: relationship with metabolic syndrome / Factores predictivos de esteatohepatitis no alcohólica: papel del síndrome metabólico
Aller, Rocío; Izaola, Olatz; Ruiz-Rebollo, Lourdes; Pacheco, David; Luis, Daniel A de.
Affiliation
  • Aller, Rocío; University of Valladolid. Hospital Clínico Universitario. Valladolid. Spain
  • Izaola, Olatz; University of Valladolid. Hospital Clínico Universitario. Valladolid. Spain
  • Ruiz-Rebollo, Lourdes; University of Valladolid. Hospital Clínico Universitario. Valladolid. Spain
  • Pacheco, David; University of Valladolid. Hospital Clínico Universitario. Medicine School and Department of Endocrinology and Nutrition. Valladolid. Spain
  • Luis, Daniel A de; University of Valladolid. Hospital Clínico Universitario. Medicine School and Department of Endocrinology and Nutrition. Valladolid. Spain
Nutr. hosp ; 31(6): 2496-2502, jun. 2015.
Article in En | IBECS | ID: ibc-142231
Responsible library: ES1.1
Localization: BNCS
ABSTRACT
Non-alcoholic fatty liver disease (NAFLD) has been proposed as the hepatic manifestation of the metabolic syndrom (Ms), with insulin resistance (IR) as the common pathophysiological mechanism. Methods: we included 145 patients with NAFLD proven liver biopsy. NAS-score was employed to grading NAFLD. We determined anthropometric measurements, basal blood pression (BP), biochemical measurements including high lipoprotein cholesterol (HDL-Chol), low-density lipoprotein cholesterol (LDL-Chol), triglycerides and leptin levels, homeostasis model assessment index (HOMA–IR), and abdominal ultrasound scan (US) was performed. Diagnosis of Ms was performed based on ATP III criteria. Results: average age was 43.6 + 11.2 years old and the mean body mass index (BMI) was 39 ± 10.7 kg/m2 . Sex distribution was: females 66 and males 79. Forty patients (27.5%) presented a NAS score > = 5. Waist circumference (p = 0.007), systolic and diastolic BP (p = 0.002 and p = 0.003 respectively), (HOMA-IR) (p = 5. Independent factors associated to NAS-score > = 5 were Ms and BMI > 30. Leptin levels were higher in patients with advanced fibrosis (≥ F2) compared to patients with mild fibrosis (F0-F1) (75.5 + 50.2 ng/ml vs - 39.7 + 38.4 ng/ml respectively; p = 0.002). Conclusion: presence of Ms and obesity (BMI >30) are the principal independent factors associated to NASH (NAS score > = 5). Leptin levels and BMI are higher in patients with advanced fibrosis (AU)
RESUMEN
La esteatohepatitis no alcohólica (EHNA) se ha propuesto como la manifestación hepática del síndrome metabólico (SM), con la resistencia a la insulina (IR) como mecanismo fisiopatológico común. Métodos: se incluyeron 145 pacientes con biopsia hepática con enfermedad por hígado graso no alcohólica. NAS-score se utilizó para graduar la EHNA. Se realizaron las siguientes determinaciones; antropometría, presión arterial basal (BP), LDL colesterol, HDL colesterol, triglicéridos, leptina, resistencia a la insulina (HOMA-IR) y ecografía abdominal. El diagnóstico de síndrome metabólico se realizó en base a los criterios del ATP III. Resultados: la edad fue 43,6 + 11,2 años y la media de índice de masa corporal (IMC) 39 + 10.7 kg/ m2 (66 mujeres y 79 varones). Cuarenta pacientes (27,5%) presentaron una puntuación NAS> = 5. La circunferencia de la cintura (p = 0,007), la presión arterial sistólica y diastólica (p = 0,002 y p = 0,003, respectivamente, la resistencia a la insulina (HOMA-IR) (p = 5. Los factores independientes asociados a NAS-score > = 5 fueron el SM y el IMC > 30. Los niveles de leptina fueron mayores en pacientes con fibrosis avanzada (≥ F2) en comparación con los pacientes con fibrosis leve (F0-F1) (75,5 + 50,2 ng / ml frente a 39,7 + 38,4 ng / ml, respectivamente; p = 0.002). Conclusión: la presencia de SM y obesidad (IMC> 30) son los principales factores independientes asociados a la EHNA (puntuación NAS> = 5). Los niveles de leptina y el IMC son mayores en los pacientes con fibrosis avanzada (AU)
Subject(s)

Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Metabolic Syndrome / Overweight / Adipokines / Fatty Liver / Obesity Type of study: Prognostic_studies / Risk_factors_studies Limits: Humans Language: En Journal: Nutr. hosp Year: 2015 Document type: Article

Full text: 1 Collection: 06-national / ES Database: IBECS Main subject: Metabolic Syndrome / Overweight / Adipokines / Fatty Liver / Obesity Type of study: Prognostic_studies / Risk_factors_studies Limits: Humans Language: En Journal: Nutr. hosp Year: 2015 Document type: Article