Solid form screening – A review

Solid form screening, the activity of generating and analysing different solid forms of an active pharmaceutical ingredient (API), has become an essential part of drug development. The multi-step screening process needs to be designed, performed and evaluated carefully, since the decisions made base...

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Veröffentlicht in:European journal of pharmaceutics and biopharmaceutics 2009, Vol.71 (1), p.23-37
Hauptverfasser: Aaltonen, Jaakko, Allesø, Morten, Mirza, Sabiruddin, Koradia, Vishal, Gordon, Keith C., Rantanen, Jukka
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Sprache:eng
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Zusammenfassung:Solid form screening, the activity of generating and analysing different solid forms of an active pharmaceutical ingredient (API), has become an essential part of drug development. The multi-step screening process needs to be designed, performed and evaluated carefully, since the decisions made based on the screening may have consequences on the whole lifecycle of a pharmaceutical product. The selection of the form for development is made after solid form screening. The selection criteria include not only pharmaceutically relevant properties, such as therapeutic efficacy and processing characteristics, but also intellectual property (IP) issues. In this paper, basic principles of solid form screening are reviewed, including the methods used in experimental screening (generation, characterisation and analysis of solid forms, data mining tools, and high-throughput screening technologies) as well as basics of computational methods. Differences between solid form screening strategies of branded and generic pharmaceutical manufacturers are also discussed.
ISSN:0939-6411
1873-3441
DOI:10.1016/j.ejpb.2008.07.014