[Translation] A randomized, open-label, two-dose, two-sequence, four-period, single-dose, completely repeated crossover bioequivalence study of valsartan maleate and levoamlodipine maleate (SYH9056) tablets in healthy subjects under fasting and high-fat meal conditions
主要目的:考察单次口服(空腹/餐后)石药集团欧意药业有限公司生产的受试制剂缬沙坦马来酸左氨氯地平片(规格:每片含80 mg缬沙坦和2.5 mg左氨氯地平)与以石药集团欧意药业有限公司生产的马来酸左氨氯地平片(玄宁)2.5 mg和Novartis Pharmaceuticals Corporation生产的缬沙坦片(商品名:Diovan)80 mg各1片为参比制剂,在中国健康人体的相对生物利用度,分析受试制剂和参比制剂的生物等效性,为缬沙坦马来酸左氨氯地平片的申报及临床用药提供参考依据。
次要目的:评价健康受试者单次空腹和高脂餐后口服受试制剂SYH9056片和参比制剂后的安全性。
[Translation] Primary objective: To investigate the relative bioavailability of a single oral (fasting/postprandial) dose of the test preparation valsartan levamlodipine maleate tablets (specification: each tablet contains 80 mg valsartan and 2.5 mg levamlodipine) produced by CSPC Ouyi Pharmaceutical Co., Ltd. and 1 tablet each of levamlodipine maleate tablets (Xuanning) 2.5 mg produced by CSPC Ouyi Pharmaceutical Co., Ltd. and valsartan tablets (trade name: Diovan) 80 mg produced by Novartis Pharmaceuticals Corporation as reference preparations in healthy Chinese subjects, analyze the bioequivalence of the test preparation and the reference preparation, and provide a reference basis for the application and clinical use of valsartan levamlodipine maleate tablets.
Secondary objective: To evaluate the safety of the test preparation SYH9056 tablets and the reference preparation after a single oral dose on an empty stomach and after a high-fat meal in healthy subjects.