Posters

April 24, 2019

RDD 2019 Poster Presentation: Simulating the Impact of Delayed Inhalation Upon Medication Delivery from Suspension and Solution Pressurized Metered Dose Inhalers Used With and Without a Valved Holding Chamber

This laboratory-based study mimicking adult inhalation of suspension- and solution-formulated pMDI-delivered medications highlighted the potential for even a short delay, following inhaler actuation without a VHC, to reduce markedly the efficiency of aerosol delivery to the carinal region of the airway, potentially available for lung delivery.