Avaliação do percentual de gordura corporal em relação à esteatose hepática no pós-operatório de bypass gastrointestinal

• Ano de defesa: 2012
• Autor(a) principal: Paris, Júlia Fasolo de
• Orientador(a): Mottin, Cláudio Corá
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Pontifícia Universidade Católica do Rio Grande do Sul
• Programa de Pós-Graduação: Programa de Pós-Graduação em Medicina e Ciências da Saúde
• Departamento: Faculdade de Medicina
• País: BR
• Palavras-chave em Português: MEDICINA; OBESIDADE MÓRBIDA; CIRURGIA BARIÁTRICA
• Área do conhecimento CNPq: CNPQ::CIENCIAS DA SAUDE::MEDICINA
• Link de acesso: http://tede2.pucrs.br/tede2/handle/tede/1703

INTRODUCTION: The prevalence of fatty liver increased concomitantly with the growth of the global obesity epidemic has become. Steatosis affects most patients with morbid obesity and may progress to more severe forms of liver disease nonalcoholic fatty, such as nonalcoholic steatohepatitis and cirrhosis. The aim of this study is to evaluate the body fat of bariatric patients followed at the Center for Obesity and Metabolic Syndrome of PUCRS and analyze its relationship with hepatic hepatic steatosis. METHODS: This is a historical cohort study that compares the disease of nonalcoholic fatty liver for liver biopsies and the percentage of fat by bioimpedance preoperatively segmented and in these same patients 1 year after surgery. The degree of hepatic steatosis and body fat percentage, was analyzed by relating them to the body mass index, waist-hip ratio, weigth loss, blood glucose and other comparative data regarding age and gender. RESULTS: Of 25 patients undergoing gastrointestinal bypass surgery will be included in the study met all inclusion criteria and 5 were male and 20 female with mean age of 37,6±12,6 years. In this study, the difference in the percentage of fat in preoperatively and postoperative period in an average of 25,9±10,2. Of the 12 (48%) individuals who regressed 2 degrees of the disease, had a percentage difference of 14,3±4,2 in the amount of body fat, 5 (20%) patients regressed 3 degrees with a mean of 11,4±9,0 and 3 (12%) subjects regressed 4 degrees with an average of 11,0±2,4 percentage of difference of body fat in relation to preoperative and one year after surgery. CONCLUSION: Of 25 patients analyzed %, showed improvement in hepatic steatosis. However, the patients who showed a smaller loss in percentage fat, were the patients who regressed more in steatosis or nonalcoholic steatohepatitis after one year of bariatric surgery.