title: [Establishment of design space for production process of traditional Chinese medicine preparation].
abstract: The philosophy of quality by design (QbD) is now leading the changes in the drug manufacturing mode from the conventional test-based approach to the science and risk based approach focusing on the detailed research and understanding of the production process. Along with the constant deepening of the understanding of the manufacturing process, the design space will be determined, and the emphasis of quality control will be shifted from the quality standards to the design space. Therefore, the establishment of the design space is core step in the implementation of QbD, and it is of great importance to study the methods for building the design space. This essay proposes the concept of design space for the production process of traditional Chinese medicine (TCM) preparations, gives a systematic introduction of the concept of the design space, analyzes the feasibility and significance to build the design space in the production process of traditional Chinese medicine preparations, and proposes study approaches on the basis of examples that comply with the characteristics of traditional Chinese medicine preparations, as well as future study orientations.
authors.affiliation: Research Center of Traditional Chinese Medicine Information Engineering, Beijing University of Chinese Medicine, Beijing 100102, China. btcm@163.com
authors.forename: Bing
authors.initials: B
authors.lastname: Xu
authors.forename: Xin-Yuan
authors.initials: XY
authors.lastname: Shi
authors.forename: Yan-Jiang
authors.initials: YJ
authors.lastname: Qiao
authors.forename: Zhi-Sheng
authors.initials: ZS
authors.lastname: Wu
authors.forename: Zhao-Zhou
authors.initials: ZZ
authors.lastname: Lin
mesh_terms: D003890:Desiccation; D004339:Drug Compounding / Q000379:methods*; D005240:Feasibility Studies; D008516:Medicine, Chinese Traditional / Q000379:methods*; D012306:Risk; D013696:Temperature; D013997:Time Factors