Evaluation of thrombocytopenia in patients with non-alcoholic fatty liver disease without cirrhosis

Annals of Hepatology

Cristiane A. Villela-Nogueira¹  Angelo A. Mattos²  Cristiane V. Tovo²  Carine L. Panke²  Guilherme F.M. Rezende³  Nathalie C. Leite³  Gabriela P. Coral³  Ana C.C. Figueiredo-Mendes³  Frederico C. Ferreira³  Fernanda V. Calçado³  Claudia M. Cravo³ 

[1] Corresponding author at: UFCSPA, Rua Sarmento Leite, 245, Porto Alegre, RS, Post Code 90.430-080, Brazil.;Universidade Federal de Ciências da Saúde de Porto Alegre (UFCSPA), Porto Alegre, RS, Brazil;Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RS, Brazil;

关键词: Non-alcoholic steatohepatitis;    Cirrhosis;    Steatosis;    Platelets;    Liver biopsy;   

DOI  :  

来源: DOAJ

【 摘 要 】

Introduction and objectives: Non-alcoholic fatty liver disease (NAFLD) is the most common liver disorder in western countries. It is often related to metabolic syndrome, presenting an increased risk of advanced liver disease and cardiovascular-related death. In some etiologies of chronic liver disease, thrombocytopenia has been associated not only with advanced stages of fibrosis but also with autoimmune disease. In NAFLD, however, its prevalence and related factors are still unknown. The aim of this study is to evaluate the prevalence of thrombocytopenia in NAFLD patients without cirrhosis and to investigate its related risk factors. Patients and methods: This was a retrospective study carried out in two tertiary hospitals in the South and Southeast regions of Brazil. Patients diagnosed with NAFLD by liver biopsy were included. Those with other causes of liver disease and/or cirrhosis were excluded. For analysis, patients were divided into two groups, with and without thrombocytopenia. Data was analyzed using a significance level of 5%. Results: 441 non-cirrhotic patients with NAFLD (evaluated by liver biopsy) were included in the study. The prevalence of thrombocytopenia was 3.2% (14/441 patients). In the comparative analysis between groups, thrombocytopenia was associated with male sex (p = 0.007) and level of hemoglobin (p = 0.023). Conclusion: Thrombocytopenia is an infrequent event in NAFLD patients without cirrhosis and is related with male sex and higher hemoglobin levels.

【 授权许可】

Unknown