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Gao S, Chen Y, Hu R, Lu W, Yu L, Chen J, Liu S, Guo Y, Shen Q, Wang B, Fang W. Visualized analysis and evaluation of simultaneous controlled release of metformin hydrochloride and gliclazide from sandwiched osmotic pump capsule. Drug Dev Ind Pharm 2020; 46:1776-1786. [PMID: 32895014 DOI: 10.1080/03639045.2020.1821047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
The aim of this study was to develop the Metformin Hydrochloride and Gliclazide (MH-GZ) sandwiched osmotic pump capsule which could overcome the problems associated with short half-life and burst release. The system could deliver drugs with different solubility simultaneously at zero-order rate, in which MH-GZ were filled in both sides of the push layer respectively. The single factor and orthogonal test were employed to obtain the optimized formulation with the evaluation index of similarity factor (ƒ2). R language was used to visualized analyze the main influence factors of drug release and their correlations. Pharmacokinetic study was performed in beagle dogs compared to the marketed conventional product, which showed decreased Cmax, prolonged Tmax, and improved bioavailability, independent of pH and agitational speed but related to osmotic pressure differences across the semi permeable membrane. The designed sandwiched osmotic pump capsule proposed a promising substitute for the marketed product for the treatment of type 2 diabetes.
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Affiliation(s)
- Song Gao
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Yanjun Chen
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China.,College of Biotechnology and Pharmaceutical Engineering, West Anhui University, Lu'an, Anhui, China
| | - Rongfeng Hu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China.,Anhui Province Key Laboratory of Chinese Medicinal Formula, Anhui University of Chinese Medicine, Hefei, Anhui, China.,Anhui Province Key Laboratory of Research and Development of Chinese Medicine, Anhui University of Chinese Medicine, Hefei, Anhui, China.,Anhui Province Key Laboratory of Pharmaceutical Technology and Application, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Wenjie Lu
- School of Pharmacy, China Pharmaceutical University, Nanjing, Jiangsu, China
| | - Lingfei Yu
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Jiayi Chen
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, New York, NY, USA
| | - Songlin Liu
- Anhui Huangshan Capsule Co., Ltd, Huangshan, Anhui, China
| | - Yuxing Guo
- Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, New York, NY, USA
| | - Qiang Shen
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Bin Wang
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
| | - Wenyou Fang
- Key Laboratory of Xin'an Medicine, Ministry of Education, Anhui University of Chinese Medicine, Hefei, Anhui, China
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Wu S, Ahmad Z, Li JS, Chang MW. Fabrication of flexible composite drug films via foldable linkages using electrohydrodynamic printing. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 108:110393. [DOI: 10.1016/j.msec.2019.110393] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Revised: 11/01/2019] [Accepted: 11/01/2019] [Indexed: 11/25/2022]
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Li Y, Pan H, Duan H, Chen J, Zhu Z, Fan J, Li P, Yang X, Pan W. Double-layered osmotic pump controlled release tablets of actarit: In vitro and in vivo evaluation. Asian J Pharm Sci 2018; 14:340-348. [PMID: 32104464 PMCID: PMC7032193 DOI: 10.1016/j.ajps.2018.05.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Revised: 04/17/2018] [Accepted: 05/17/2018] [Indexed: 12/29/2022] Open
Abstract
The aim of the study was to develop actarit double-layered osmotic pump tablets to overcome the weak points of actarit common tablets, such as short half-life and large plasma concentration fluctuations. Single factor experiment and orthogonal test were applied to optimize the formulation; the pharmacokinetic study was performed in beagle dogs adopting actarit common tablets as reference tablets. The optimal formulation was as follows: drug layer: 150 mg actarit, 240 mg PEO-N80, 50 mg NaCl; push layer: 140 mg PEO-WSR303, 20 mg NaCl; coating solution: 30 g cellulose acetate and 6 g PEG 4000 in 1000 ml 94% acetone solution, 60 mg coating weight gain. The pharmacokinetic study showed that Tmax was prolonged by the contrast of commercial common tablets with constant drug release rate, but the bioavailability was equivalent. And a good in vivo–in vitro correlation of the actarit osmotic pump tablets was also established. The designed actarit osmotic pump tablets can be applied for rheumatoid arthritis, proposing a promising replacement for the marked common products.
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Affiliation(s)
- Yuenan Li
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Hao Pan
- Liao Ning University, No. 66, Chongshan Middle Road, Huanggu District, Shenyang City, Liaoning Province 110036, China
| | - Hongliang Duan
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Jianting Chen
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Zhihong Zhu
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Jingxin Fan
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Pingfei Li
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Xinggang Yang
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
| | - Weisan Pan
- Shenyang Pharmaceutical University, No. 103, Wenhua Road, Shenyang City, Liaoning Province 110016, China
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Zhang L, Wu L, Wang C, Zhang G, Yu L, Li H, Maharjan A, Tang Y, He D, York P, Sun H, Yin X, Zhang J, Sun L. Synchrotron Radiation Microcomputed Tomography Guided Chromatographic Analysis for Displaying the Material Distribution in Tablets. Anal Chem 2018; 90:3238-3244. [DOI: 10.1021/acs.analchem.7b04726] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Liu Zhang
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Li Wu
- Key Laboratory
of Molecular Pharmacology and Drug Evaluation, School of Pharmacy,
Ministry of Education, Yantai University, Yantai 264005, China
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Caifen Wang
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Guoqing Zhang
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Lin Yu
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Haiyan Li
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Abi Maharjan
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Yan Tang
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Dunwei He
- Shandong Hi-Qual Pharmatech Company, Limited, Zibo 255035, China
| | - Peter York
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
- Institute
of Pharmaceutical
Innovation, University of Bradford, Bradford, West Yorkshire BD7 1DP, United Kingdom
| | - Huimin Sun
- National Institutes for Food and Drug Control, Beijing 100050, China
| | - Xianzhen Yin
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Jiwen Zhang
- Key Laboratory
of Molecular Pharmacology and Drug Evaluation, School of Pharmacy,
Ministry of Education, Yantai University, Yantai 264005, China
- Center for Drug
Delivery Systems, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China
| | - Lixin Sun
- Department of Pharmaceutical Analysis, School of Pharmacy, Shenyang Pharmaceutical University, Shenyang 110016, China
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