Yoo H, Kim Y, Jang IJ, Yu KS, Lee S. Pharmacokinetic/Pharmacodynamic Interactions Between Evogliptin and Glimepiride in Healthy Male Subjects.
DRUG DESIGN DEVELOPMENT AND THERAPY 2020;
14:5179-5187. [PMID:
33262578 PMCID:
PMC7699451 DOI:
10.2147/dddt.s275343]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 10/29/2020] [Indexed: 11/23/2022]
Abstract
Purpose
Evogliptin, a dipeptidyl peptidase-4 inhibitor, and glimepiride, a sulfonylurea, are used to treat type 2 diabetes mellitus. In this study, we aimed to evaluate the pharmacokinetic (PK) and pharmacodynamic (PD) interactions between evogliptin and glimepiride.
Materials and Methods
A randomized, open-label, 3-period, 3-treatment, 2-sequence crossover study was conducted in healthy male subjects. During each period, subjects received multiple doses of evogliptin 5 mg alone (EVO), glimepiride 4 mg alone (GLI), or a combination of the two (EVO+GLI). Serial blood and urine samples were collected 168 and 24 h post dosing, respectively, for PK and PD analyses.
Results
Thirty-four subjects completed the study. The co-administration of evogliptin and glimepiride did not alter their plasma and urine PK profiles. For evogliptin, the geometric mean ratio (GMR) (90% confidence intervals) for the maximum plasma concentrations at steady-state (Cmax,ss) and the area under the curve during dosing interval at steady-state (AUCτ,ss) of EVO+GLI to E were 1.02 (0.98-1.06) and 0.97 (0.95-1.00), respectively. For glimepiride, the corresponding values of EVO+GLI to GLI were 1.08 (1.01-1.17) and 1.08 (1.02-1.14), respectively. All values were within the regulatory bioequivalence criteria of 0.8-1.25. Glucose excursion decreased with the co-administration of evogliptin and glimepiride compared with that observed with the evogliptin or glimepiride monotherapy.
Conclusion
Evogliptin and glimepiride had no PK interactions when co-administered, while the combination therapy showed an additive glucose-lowering effect compared to those of evogliptin or glimepiride monotherapy.
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