Harmonizing the Nomenclature for Therapeutic Aerosol Particle Size: A Proposal

Elizabeth V Hillyer, David B Price, Henry Chrystyn, Richard J Martin, Elliot Israel, Willem M C van Aalderen, Alberto Papi, Omar S Usmani, Nicolas Roche

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Total and regional airway deposition of orally inhaled drugs is determined by the complex interaction of numerous patient- and inhaler-related factors. Particle size (aerodynamic diameter) is considered to be the most important of the aerosol-related factors(1–3); however, the medical literature lacks standard nomenclature to distinguish aerosol particle sizes. There are clear differences in particle behavior and deposition according to size, and hence we believe a strong rationale for clearly denoting the aerosol particle size of orally inhaled, therapeutic aerosols, both in product descriptions and as part of the design and reporting of research in this area
Original languageEnglish
Pages (from-to)111-113
Number of pages3
JournalJournal of aerosol medicine and pulmonary drug delivery
Volume31
Issue number2
Early online date28 Nov 2017
DOIs
Publication statusPublished - 30 Apr 2018

    Fingerprint

Keywords

  • Letter to the Editor

Cite this