Predicting Food Effects on Drug Release from Extended-Release Oral Dosage Forms Containing a Narrow Therapeutic Index Drug

被引:17
|
作者
Klein, Sandra [1 ]
机构
[1] Goethe Univ Frankfurt, Inst Pharmaceut Technol, D-60438 Frankfurt, Germany
来源
DISSOLUTION TECHNOLOGIES | 2009年 / 16卷 / 03期
关键词
IN-VIVO DISSOLUTION; GASTROINTESTINAL TRANSIT; THEOPHYLLINE ABSORPTION; FORMULATION; VITRO; BIOAVAILABILITY; DELIVERY; MATRICES; SINGLE; TRACT;
D O I
10.14227/DT160309P28
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
Two schemes were designed to facilitate easy and efficient preparation of biorelevant "pH gradients" representing small intestinal conditions in the fasted and fed states. Results of release tests performed on theophylline MR preparations using these profiles correlated well with in vivo data (3). This indicates that the new schemes can be very useful in terms of performing effective and reliable in vitro tests to predict the in vivo behavior of MR dosage forms.
引用
收藏
页码:28 / 40
页数:13
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