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Good practices for Abbreviated Impaction Measurements (AIM) in dry powder inhalers (DPIs)

  • Publication Date: 08/01/2014
  • Author(s):
    Daniels, Geoff Lyapustina, Svetlana Mitchell, Jolyon P. Tougas, Terrence
  • Organization(s):
    International Pharmaceutical Aerosol Consortium on Regulation & Science (IPAC-RS)
  • Article Type: Technical Articles
  • Subjects: Industry Issues and Trends, Instruments, Particle Characterization, Product Development/Formulation, Testing, Validation, and Regulatory Compliance
Specific recommendations when implementing AIM in the laboratory.

This article provides a summary of the current best practices for AIM testing of orally inhaled products, with a focus on dry powder inhalers (DPIs). In addition, this article builds on these best practices with the intention of providing counsel to those considering the implementation of an AIM-based measurement program for DPIs.

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