incretins and ipragliflozin

We previously reported that incretin-based drugs, such as dipeptidyl peptidase-4 (DPP-4) inhibitors or glucagon-like peptide-1 (GLP-1) analogs, improved glycemic control and liver inflammation in non-alcoholic fatty liver disease (NAFLD) patients with type 2 diabetes mellitus (T2DM). However, the effect on alanine aminotransferase (ALT) normalization was still limited.. The aim of this study is to elucidate the effectiveness of sodium-glucose co-transporter 2 (SGLT-2) inhibitors as second-line treatments for NAFLD patients with T2DM who do not respond to incretin-based therapy.. We retrospectively enrolled 130 consecutive Japanese NAFLD patients with T2DM who were treated with GLP-1 analogs or DPP-4 inhibitors. Among them, 70 patients (53.8 %) had normal ALT levels. Of the remaining 60 patients (46.2 %) who did not have normal ALT levels, 24 (40.0 %) were enrolled in our study and were administered SGLT-2 inhibitors in addition to GLP-1 analogs or DPP-4 inhibitors. We compared changes in laboratory data including ALT levels and body weight at the end of the follow-up.. Thirteen patients were administered a combination of SGLT-2 inhibitors with DPP-4 inhibitors, and the remaining 11 patients were administered a combination of SGLT-2 inhibitors with GLP-1 analogs. The median dosing period was 320 days. At the end of the follow-up, body weight (from 84.8 to 81.7 kg, p < 0.01) and glycosylated hemoglobin levels (from 8.4 to 7.6 %, p < 0.01) decreased significantly. Serum ALT levels also decreased significantly (from 62 to 38 IU/L, p < 0.01) with an improvement in the FIB-4 index (from 1.75 to 1.39, p = 0.04). Finally, 14 patients (58.3 %) achieved normalization of serum ALT levels.. Administration of SGLT-2 inhibitors led to not only good glycemic control, but also to a reduction in body weight, normalization of ALT levels, and a reduction in the FIB-4 index even in patients who did not respond to incretin-based therapy.

Topics: Alanine Transaminase; Diabetes Mellitus, Type 2; Dipeptidyl-Peptidase IV Inhibitors; Female; Glucagon-Like Peptide 1; Glucosides; Humans; Incretins; Liver Cirrhosis; Male; Middle Aged; Non-alcoholic Fatty Liver Disease; Retrospective Studies; Sodium-Glucose Transporter 2; Sodium-Glucose Transporter 2 Inhibitors; Thiophenes; Weight Loss