目的:为口服渗透泵控释制剂的开发提供思路与方法。方法:以“渗透泵”“缓控释制剂”“单成分”“多组分”“Osmotic pump”“Sustained and controlled release preparation”“Single component”“Multi components”等为关键词,组合查询2003-2018年在中国知网、万方、维普、PubMed、Web of Science等国内外数据库中收录的关于口服渗透泵的研究文献,从释药原理与种类、适用的药物类型两方面对其研究进展进行综述。结果与结论:共检索到相关文献914篇,其中有效文献28篇。口服渗透泵控释制剂由片芯和包衣膜组成,分为单层渗透泵和双层渗透泵两种。半透膜的选择、释药孔隙的多少与大小以及药物浓度是影响单层渗透泵片是否能够零级释药的关键;双层渗透泵片因助推层含有促渗透物质,其释药速度与促渗透物质的水合度也有关系。适宜制成渗透泵制剂的药物类型包括心血管系统用药、呼吸系统用药、内分泌系统用药、精神类疾病用药等化学药以及中药单一成分、有效部位和复方等。口服渗透泵控释制剂作为缓控释制剂的代表,具有生物利用度较高、毒副作用小、体内外相关性好等优点,具有广阔的开发前景。
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Related Author
LIANG Meijing
NING Hongxin
WANG Chuangchuang
LI Mengyi
HOU Wenbin
LI Yiliang
WANG Yang
ZHAO Chuncao
Related Institution
College of Traditional Chinese Medicine, Tianjin University of Traditional Chinese Medicine
Tianjin Key Laboratory of Radiation Medicine and Molecular Nuclear Medicine, Peking Union Medical College & Institute of Radiation Medicine, Chinese Academy of Medical Sciences
Shanghai Institute for Biomedical and Pharmaceutical Technologies/NHC Key Lab of Reproduction Regulation/Shanghai Engineer and Technology Research Center of Reproductive Health Drug and Devices