Takeshi Nishimura
Japan
Research Article
Dipeptidyl Peptidase-4 Inhibitor Switching as an Alternative Add-on Therapy to Current Strategies Recommended by Guidelines: Analysis of a Retrospective Cohort of Type 2 Diabetic Patients
Author(s): Masami Tanaka, Takeshi Nishimura, Risa Sekioka and Hiroshi ItohMasami Tanaka, Takeshi Nishimura, Risa Sekioka and Hiroshi Itoh
Objective: This retrospective cohort study aimed to investigate the significance of dipeptidyl peptidase-4 (DPP- 4) inhibitor switch therapy, which is currently not recommended by major diabetes guidelines. Methods: The subjects were 238 outpatients with type 2 diabetes who had been prescribed sitagliptin 50 mg daily, which was subsequently changed in one of three ways. Patients whose sitagliptin was switched to vildagliptin 50 mg twice daily were defined as the switched group. Patients whose sitagliptin was increased to 100 mg once daily were defined as the increased group. Patients who received an additional alfa-glucosidase inhibitor (α-GI) three times daily prior to meals and sitagliptin 50 mg once daily were defined as the added group. The primary endpoint was the glycated hemoglobin (HbA1c) value at 6 months after the medication change. Patients whose oral hypoglycemic age.. View More»
