Open AccessEffects of liraglutide, metformin and gliclazide on body composition in patients with both type 2 diabetes and non‐alcoholic fatty liver disease: A randomized trial
Author(s) -
Feng WenHuan,
Bi Yan,
Li Ping,
Yin TingTing,
Gao CaiXia,
Shen ShanMei,
Gao LiJun,
Yang DongHui,
Zhu DaLong
Publication year - 2019
Publication title -
journal of diabetes investigation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.089
H-Index - 50
eISSN - 2040-1124
pISSN - 2040-1116
DOI - 10.1111/jdi.12888
Subject(s) - liraglutide , metformin , medicine , endocrinology , gliclazide , type 2 diabetes , diabetes mellitus , glycated hemoglobin , fatty liver , type 2 diabetes mellitus , disease
Abstract Aims/Introduction To compare the effects of gliclazide, liraglutide and metformin on body composition in patients with type 2 diabetes mellitus with non‐alcoholic fatty liver disease. Materials and Methods A total of 85 patients were randomly allocated to receive gliclazide ( n = 27), liraglutide ( n = 29) or metformin ( n = 29) monotherapy for 24 weeks. Body composition was measured using dual‐energy X‐ray absorptiometry. Results Liraglutide and metformin reduced total, trunk, limb, android and gynoid fat mass; this also led to weight reduction. However, gliclazide treatment produced no significant changes in weight or fat mass, likely because reductions in fat mass were concomitant with increases in lean tissue mass. Blood glucose concentrations and glycated hemoglobin levels improved in all treatment arms; levels of the latter were lower in patients treated with liraglutide and metformin. Serum alanine aminotransferase concentrations decreased in all treatment arms, whereas serum aspartate aminotransferase concentrations were reduced only by liraglutide and metformin. In all patients, weight loss and total, trunk, limb, and android fat mass reductions were positively correlated with decreases in serum alanine aminotransferase and aspartate aminotransferase levels, whereas reductions in waist circumference were positively correlated with lower serum alanine aminotransferase levels. Conclusions Compared with gliclazide, liraglutide and metformin monotherapies result in greater weight loss, reductions in body fat mass, and better blood glucose control among type 2 diabetes mellitus patients with non‐alcoholic fatty liver disease. Reductions in weight, fat mass and waist circumference favorably affect hepatic function.