Ren Matsuba, I. Matsuba, M. Shimokawa
Feb 4, 2018
Citations
1
Influential Citations
34
Citations
Quality indicators
Journal
Diabetes, Obesity & Metabolism
Abstract
The impact of tofogliflozin, a sodium‐glucose co‐transporter‐2 inhibitor, on peripheral glucose uptake in patients with type 2 diabetes mellitus (T2DM) was investigated using the hyperinsulinaemic‐euglycaemic clamp method in a single‐arm, open‐label study. The following variables were compared between before and after tofogliflozin administration for 12 weeks in 16 patients with T2DM who were receiving dipeptidyl peptidase‐4 inhibitor treatment: body weight (BW); blood pressure; glucose metabolism; liver function; lipid profile; and body composition. Peripheral glucose uptake (M value and M/I ratio) was examined by the hyperinsulinaemic‐euglycaemic clamp method. After 12 weeks, there was a significant decrease (P < .001) in glycated haemoglobin, BW, body fat mass and lean body mass. Peripheral glucose uptake, which indicates insulin sensitivity, increased significantly (M value by 0.90 and M/I ratio by 0.49; both P < .05). The change in the M value after 12 weeks of tofogliflozin therapy was correlated with the change in body fat mass (P < .05). Tofogliflozin significantly improved insulin sensitivity and peripheral glucose uptake in patients with T2DM. These improvements were significantly correlated with reduction in body fat mass.