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盐酸氨溴索口腔崩解片人体生物等效性研究
引用本文:陈红燕,蒋翠岚.盐酸氨溴索口腔崩解片人体生物等效性研究[J].中国药房,2008,19(14):1083-1085.
作者姓名:陈红燕  蒋翠岚
作者单位:1. 石家庄四药有限公司,石家庄市,050021
2. 河北化工医药职业技术学院,石家庄市,050031
摘    要:目的:研究盐酸氨溴索2种制剂在健康志愿者体内的药动学和生物等效性。方法:20名男性健康志愿者,单剂量随机交叉口服盐酸氨溴索口腔崩解片(受试制剂)或盐酸氨溴索片(参比制剂)60mg后,采用液-质联用法测定血药浓度,用DAS1.0统计软件计算药动学参数和相对生物利用度。结果:受试者口服受试制剂和参比制剂后的Cmax分别为(84.7±29.3)、(81.2±28.2)ng.mL-1,tmax分别为(1.7±0.5)、(1.8±0.4)h,t1/2分别为(7.9±0.9)、(8.3±1.0)h,AUC0~24分别为(638.7±180.8)、(591.4±148.3)ng.h.mL-1,AUC0~∞分别为(717.5±211.1)、(671.1±173.2)ng.h.mL-1。受试制剂的相对生物利用度为(108.2±16.5)%。结论:2种制剂具有生物等效性。

关 键 词:盐酸氨溴索  口腔崩解片  液-质联用法  药动学  生物等效性
文章编号:1001-0408(2008)14-1083-03
修稿时间:2007年6月6日

Bioequivalence of Ambroxol Hydrochloride Orally Disintegrating Tablets
CHEN Hong-yan,JIANG Cui-lian.Bioequivalence of Ambroxol Hydrochloride Orally Disintegrating Tablets[J].China Pharmacy,2008,19(14):1083-1085.
Authors:CHEN Hong-yan  JIANG Cui-lian
Institution:CHEN Hong-yan,JIANG Cui-lian(1.Shijiazhuang No. 4 Pharmaceutial Co., Ltd., Shijiazhuang 050021, China;2.Hebei Chemical & Pharmaceutical Vocational Technology College, Shijiazhuang 050031, China)
Abstract:OBJECTIVE:To study the pharmacokinetic profiles and bioequivalence of test ambroxol hydrochloride vs.reference preparation.METHODS: 18 healthy volunteers were administered with a single oral dose of test(ambroxol hydrochloride orally disintegrating tablets) and reference ambroxol hydrochloride(60 mg) by randomized crossover way.The plasma concentrations of ambroxol hydrochloride were determined by LC-MS.The pharmacokinetic parameters and the bioavailability were computed using DAS 1.0 program.RESULTS: The main pharmacokinetic parameters of test and reference ambroxol hydrochloride were as follows: Cmax: (84.7±29.3) and (81.2±28.2)ng · mL^-1; tmax: (1.7±0.5) and (1.8±0.4) h; t1/2: (7.9± 0.9) and (8.3 ± 1.0) h; AUC0-24: (638.7± 180.8) and (591.4 ± 148.3) ng · h· mL^-1; AUC0-∞: (717.5± 211.1) and (671.1 ± 173.2) ng · h· mL^-1, respectively.The relative bioavailability of test ambroxol hydrochloride orally disintegratiog tablets was (108.2 ± 16.5) % .CONCLUSION. The test and reference preparations of ambroxol hydrochloride were bioequivalent.
Keywords:Ambroxol hydrochloride  Orally disintegrating tablets  LC - MS  Pharmacokinetics  Bioequivalence
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