Dissolution test development for complex veterinary dosage forms: Oral boluses
Journal Title: The AAPS Journal - Year 2002, Vol 4, Issue 4
Abstract
Fundamental aspects of electrolyte chemistry were used to design an appropriate dissolution medium with the capacity to maintain sink conditions throughout the test. Dissolution of various bolus dosage forms was studied using USP Apparatus II at various stirring speeds. Complete dissolution of each drug in the designed medium was achieved, and there is evidence that such a dissolution test could be discriminating. This review details the development of potentially discriminating in vitro dissolution tests for veterinary boluses using USP Apparatus II and examines the potential role of such testing during product quality assessments, in the evaluation of postapproval manufacturing changes and for the establishment of the generic equivalence of veterinary products.
Authors and Affiliations
Raafat Fahmy, Bill Marnane, Dennis Bensley, R. Gary Hollenbeck
Keywords
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- EP ID EP682037
- DOI 10.1208/ps040435
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