title: Integration of active pharmaceutical ingredient solid form selection and particle engineering into drug product design.
abstract: This review seeks to offer a broad perspective that encompasses an understanding of the drug product attributes affected by active pharmaceutical ingredient (API) physical properties, their link to solid form selection and the role of particle engineering. While the crucial role of active pharmaceutical ingredient (API) solid form selection is universally acknowledged in the pharmaceutical industry, the value of increasing effort to understanding the link between solid form, API physical properties and drug product formulation and manufacture is now also being recognised. A truly holistic strategy for drug product development should focus on connecting solid form selection, particle engineering and formulation design to both exploit opportunities to access simpler manufacturing operations and prevent failures. Modelling and predictive tools that assist in establishing these links early in product development are discussed. In addition, the potential for differences between the ingoing API physical properties and those in the final product caused by drug product processing is considered. The focus of this review is on oral solid dosage forms and dry powder inhaler products for lung delivery.
authors: Materials Science, Drug Product Design, Pharmaceutical Sciences, Worldwide R & D, Pfizer Ltd, Sandwich, Kent, UK.
authors: Martyn David
authors: MD
authors: Ticehurst
authors: Chemical R & D, Pharmaceutical Sciences, Worldwide R & D, Pfizer Ltd, Sandwich, Kent, UK.
authors: Ivan
authors: I
authors: Marziano
mesh_terms: D002626:Chemistry, Pharmaceutical; D003460:Crystallization; D004304:Dosage Forms; D015195:Drug Design; D006801:Humans; D004364:Pharmaceutical Preparations / Q000737:chemistry*; D013678:Technology, Pharmaceutical
chemical_list: D004304:Dosage Forms; D004364:Pharmaceutical Preparations
keywords: API physical properties; drug product design; dry powder inhaler; solid dosage form; solid form selection