ASSOCIATION OF CAFFEINE INTAKE AND LIVER FIBROSIS IN PATIENTS WITH CHRONIC HEPATITIS C

Arquivos de Gastroenterologia

Kalinca Da Silva Oliveira¹  Caroline Buss¹  Cristiane Valle Tovo¹ 

关键词: Caffeine;    Chronic hepatitis C;    Liver cirrhosis;    Cafeína;    Hepatite C crônica;    Cirrose hepática;   

DOI  :  10.1590/S0004-28032015000100002

来源: SciELO

【 摘 要 】

Background Caffeine consumption has been associated to decreased levels of liver enzymes and lower risk of fibrosis in patients with hepatitis C virus. Objectives This study aimed to evaluate the association between caffeine consumption and inflammatory activity or degree of liver fibrosis in patients with hepatitis C virus infection. Methods A cross-sectional study of patients with chronic hepatitis C virus infection treated in an outpatient Gastroenterology Unit of Santa Casa Hospital (Porto Alegre - Brasil). Patients were interviewed regarding the consumption of caffeine and anthropometric assessment was performed. Liver biopsy was performed in a maximum period of 36 months before inclusion in the study Results There were 113 patients, 67 (59.3%) females, 48 (42.5%) were aged between 52 and 62 years, and 101 (89.4%) were white. The average caffeine consumption was 251.41 ± 232.32 mg/day, and 70 (62%) patients consumed up to 250 mg/day of caffeine. There was no association between caffeine consumption and inflammatory activity on liver biopsy. On the other hand, when evaluating the caffeine consumption liver fibrosis an inverse association was observed. Conclusions The greater consumption of caffeine was associated with lower liver fibrosis. There was no association between caffeine consumption and inflammatory activity.

【 授权许可】

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