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Intranasal Drug Delivery: the Challenges and Opportunities

Summary: In this article, experts discuss how the intranasal route offers advantages like faster absorption and minimal product degradation, but also the complex issues to consider when designing a device that will ensure the efficacy of a particular formulation.

Spray Drying to Enable New Inhaled Drug Products

Summary: This article, originally published in Inhalation Magazine, discusses process & applications considerations for the spray drying of inhaled powders, considerations for formulating biologics as respirable powders and inhalation for non-respiratory indications.