Quality by Design for Orally Inhaled Drug Products - PQRI
Quality by Design for Orally Inhaled Drug Products - PQRI
Quality by Design for Orally Inhaled Drug Products - PQRI
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Formulation Considerations• Physicochemical properties of drug andexcipient(s) particles– Particle size and shape– Density– Surface properties– Solid (polymorphic) <strong>for</strong>m• Particle interactions– <strong>Drug</strong>-drug interactions– Excipient-excipient Interactions– <strong>Drug</strong>-excipient Interactions13