[Translation] A single-center, open-label, randomized, single-dose, two-period, two-sequence, crossover bioequivalence study to evaluate the bioequivalence of the test preparation, sitagliptin metformin extended-release tablets (II) (strength: 50 mg/1000 mg) and the reference preparation (JANUMET® XR) (strength: 50 mg/1000 mg) in healthy adult participants under fasting conditions.
主要试验目的:
研究空腹状态下单次口服受试制剂西格列汀二甲双胍缓释片(Ⅱ)(规格:50 mg/1000 mg,江苏宣泰药业有限公司生产)与参比制剂西格列汀二甲双胍缓释片(JANUMET® XR,规格:50 mg/1000 mg;Merck Sharp & Dohme Corp为持证商)在健康参与者体内的药代动力学特征,评价空腹状态口服两种制剂的生物等效性。
次要试验目的:
研究受试制剂西格列汀二甲双胍缓释片(Ⅱ)(规格:50 mg/1000 mg)和参比制剂西格列汀二甲双胍缓释片(JANUMET® XR)(规格:50 mg/1000 mg)在健康参与者中的安全性。
[Translation] Main purpose of the study:
To study the pharmacokinetic characteristics of a single oral dose of the test preparation Sitagliptin Metformin Sustained-Release Tablets (II) (Specification: 50 mg/1000 mg, produced by Jiangsu Xuantai Pharmaceutical Co., Ltd.) and the reference preparation Sitagliptin Metformin Sustained-Release Tablets (JANUMET® XR, Specification: 50 mg/1000 mg; Merck Sharp & Dohme Corp is the licensee) in healthy participants under fasting conditions, and to evaluate the bioequivalence of the two preparations when taken orally under fasting conditions.
Secondary purpose of the study:
To study the safety of the test preparation Sitagliptin Metformin Sustained-Release Tablets (II) (Specification: 50 mg/1000 mg) and the reference preparation Sitagliptin Metformin Sustained-Release Tablets (JANUMET® XR) (Specification: 50 mg/1000 mg) in healthy participants.