Comparison of the Pharmacokinetics of a Fixed‐Dose Combination of Rosuvastatin/Metformin Sustained‐Release (10/1000 mg) and Separate Tablets in Healthy Male Subjects. Issue 2 (24th June 2020)

• Record Type: Journal Article
• Authors: Huh, Ki Young; Kim, Eunwoo; Lee, Heechan; Jeon, Inseung; Suh, Hearan; Lee, Jongsun; Lee, Yunhee; Yu, Kyung‐Sang; Lee, SeungHwan
• Is Part Of: Clinical pharmacology in drug development. Volume 10:Issue 2(2021)
• Page Start: 207
• Page End: 213
• Publication Date: 2020-06-24
• Subjects: dyslipidemia -- fixed‐dose combination -- food effect -- pharmacokinetics -- type 2 diabetes; Drugs -- Testing -- Periodicals; Drug development -- Periodicals; Clinical pharmacology -- Periodicals; 615.580724
• DOI: 10.1002/cpdd.841
• Languages: English
• ISSNs: 2160-7648

Abstract

Abstract: Fixed‐dose combination (FDC) drugs with various dose combinations for the treatment of type 2 diabetes mellitus and dyslipidemia are currently in demand. We compared the pharmacokinetic (PK) profiles of the rosuvastatin/metformin sustained‐release (10/1000 mg) FDC and separate tablets and evaluated the effect of food by randomized, open‐label, 3‐period, 6‐sequence crossover studies conducted in healthy male subjects. Subjects were randomly assigned to one of the following treatments: separate tablets of 10 mg rosuvastatin and 1000 mg metformin sustained release in the fed state and the FDC in the fasted and fed states. PK samples were collected up to 72 hours postdose for rosuvastatin, N ‐desmethyl rosuvastatin, and metformin. The PK parameters were determined using a noncompartmental method, and the geometric mean ratio (GMR) and the 90% confidence interval (CI) of the treatments were calculated. A total of 35 subjects completed the study. The GMR and 90%CI of the peak concentration (Cmax ) and area under the plasma concentration‐time curve from time zero to the last measurable concentration (AUClast ) of the FDC and the separate tablets were within the bioequivalence criteria (0.8–1.25) for both rosuvastatin and metformin. The effect of food was statistically significant for both rosuvastatin and metformin but not expected to be of clinical significance.