Research Article Details

Article ID: A12420
PMID: 30461221
Source: J Diabetes Investig
Title: Effects of canagliflozin on body composition and hepatic fat content in type 2 diabetes patients with non-alcoholic fatty liver disease.
Abstract: AIMS/INTRODUCTION: Non-alcoholic fatty liver disease is frequently associated with type&#160;2 diabetes, and constitutes an important risk factor for the development of hepatic fibrosis and hepatocellular carcinoma. Because there remains no effective drug therapy for non-alcoholic fatty liver disease associated with type&#160;2 diabetes, we evaluated the efficacy of sodium-glucose cotransporter&#160;2 inhibitor. METHODS AND MATERIALS: In the present pilot, prospective, non-randomized, open-label, single-arm study, we evaluated the effect of 100&#160;mg canagliflozin administered once daily for 12&#160;months on serological markers, body composition measured by bioelectrical impedance analysis method and hepatic fat fraction measured by magnetic resonance imaging in type&#160;2 diabetes patients with non-alcoholic fatty liver disease. RESULTS: Canagliflozin significantly reduced body and fat mass, and induced a slight decrease in lean body or muscle mass that did not reach significance at 6 and 12&#160;months. Reductions in fat mass in each body segment (trunk, arms and legs) were evident, whereas those in lean body mass were not. The hepatic fat fraction was reduced from a baseline of 17.6&#160;&#177;&#160;7.5% to 12.0&#160;&#177;&#160;4.6% after 6&#160;months and 12.1&#160;&#177;&#160;6.1% after 12&#160;months (P&#160;<&#160;0.0005 and P&#160;<&#160;0.005), whereas serum liver enzymes and type&#160;IV collagen concentrations improved. From a mean baseline hemoglobin A1c of 8.7&#160;&#177;&#160;1.4%, canagliflozin significantly reduced hemoglobin A1c after 6 and 12&#160;months to 7.3&#160;&#177;&#160;0.6% and 7.7&#160;&#177;&#160;0.7% (P&#160;<&#160;0.0005 and P&#160;<&#160;0.01). CONCLUSIONS: Canagliflozin reduced body mass, fat mass and hepatic fat content without significantly reducing muscle mass.
DOI: 10.1111/jdi.12980