期刊
JOURNAL OF PHARMACEUTICAL SCIENCES
卷 104, 期 5, 页码 1641-1649出版社
ELSEVIER SCIENCE INC
DOI: 10.1002/jps.24367
关键词
process analytical technology; solid dispersion; drug delivery systems; dissolution; polymers; processing; quality by design; surfactants; solid dosage form; oral drug delivery
资金
- National Science Foundation through the Engineering Research Center for Structured Organic Particulate Systems [EEC-0540855]
- Indiana Next Generation Manufacturing Competitiveness Center (IN-MaC)
The US Food and Drug Administration introduced the quality by design approach and process analytical technology guidance to encourage innovation and efficiency in pharmaceutical development, manufacturing, and quality assurance. As part of this renewed emphasis on the improvement of manufacturing, the pharmaceutical industry has begun to develop more efficient production processes with more intensive use of online measurement and sensing, real-time quality control, and process control tools. Here, we present dropwise additive manufacturing of pharmaceutical products (DAMPP) as an alternative to conventional pharmaceutical manufacturing methods. This mini-manufacturing process for the production of pharmaceuticals utilizes drop on demand printing technology for automated and controlled deposition of melt-based formulations onto edible substrates. The advantages of drop-on-demand technology, including reproducible production of small droplets, adjustable drop sizing, high placement accuracy, and flexible use of different formulations, enable production of individualized dosing even for low-dose and high-potency drugs. In this work, DAMPP is used to produce solid oral dosage forms from hot melts of an active pharmaceutical ingredient and a polymer. The dosage forms are analyzed to show the reproducibility of dosing and the dissolution behavior of different formulations. (c) 2015 Wiley Periodicals, Inc. and the American Pharmacists Association J Pharm Sci 104:1641-1649, 2015
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