Departmental Bulletin Paper Fixed-dose combination of alogliptin/pioglitazone improves glycemic control in Japanese patients with type 2 diabetes mellitus independent of body mass index

Aoki, Chie  ,  Suzuki, Kunihiro  ,  Kuroda, Hisamoto  ,  Sagara, Masaaki  ,  Shimizu, Masanori  ,  Kasai, Kikuo  ,  Aso, Yoshimasa

79 ( 1 )  , pp.9 - 16 , 2017-02 , Nagoya University Graduate School of Medicine, School of Medicine
This study investigated the effects of switching from combination therapy with either alogliptin (Alo) or pioglitazone (Pio) to fixed-dose combination therapy (FDCT) with alogliptin and pioglitazone (Alo-Pio FDCT). The usefulness and efficacy of Alo-Pio FDCT were investigated. A total of 50 outpatients with type 2 diabetes mellitus (T2DM) treated with Alo and 47 outpatients with T2DM treated with Pio were switched to Alo-Pio FDCT, and its efficacy and usefulness were evaluated. Significant improvements were observed in hemoglobinA1c (HbA1c), alanine transaminase (ALT), and γ-glutamyl transpeptidase (GGT) levels after switching to Alo-Pio FDCT for 16 weeks in both groups. Only the group switching from Alo to Alo-Pio FDCT showed significant improvements in high-density lipoprotein cholesterol (HDL) levels and triglyceride levels. In a multivariate logistic regression model of the variation in the change of HbA1c at 16 weeks, ALT and GGT were independent predictors of the change of HbA1c at 16 weeks. In addition, the switch to Alo-Pio FDCT improved glycemic control to a certain degree regardless of BMI. Switching from either Alo or Pio to Alo-PIO FDCT may, unlike monotherapy with a DPP-4 inhibitor, be effective for patients with T2DM regardless of whether they are obese or lean.

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