Scientific and regulatory activities initiated by the U.S. food and drug administration to foster approvals of generic dry powder inhalers: Quality perspective.
Abbreviated new drug application
Critical quality attributes
Inhalation
Powder
Quality
Journal
Advanced drug delivery reviews
ISSN: 1872-8294
Titre abrégé: Adv Drug Deliv Rev
Pays: Netherlands
ID NLM: 8710523
Informations de publication
Date de publication:
10 2022
10 2022
Historique:
received:
01
06
2022
revised:
18
08
2022
accepted:
22
08
2022
pubmed:
30
8
2022
medline:
28
9
2022
entrez:
29
8
2022
Statut:
ppublish
Résumé
Regulatory science for generic dry powder inhalation products worldwide has evolved over the last decade. The revised draft guidance Metered Dose Inhaler (MDI) and Dry Powder Inhaler (DPI) Products - Quality Considerations [1] (Revision 1, April 2018) that FDA issued summarizes product considerations and potential critical quality attributes (CQAs). This guidance emphasizes the need to apply the principles of quality by design (QbD) and elements of pharmaceutical development discussed in the International Conference for Harmonisation of (ICH) guidelines. Research studies related to quality were used to support guidance recommendations, which preceded the first approval of a generic DPI product in the U.S. This review outlines scientific and regulatory hurdles that need to be surmounted to successfully bring a generic DPI to the market. The goal of this review focuses on relevant issues and various challenges pertaining to CMC topics of the generic DPI quality attributes. Furthermore, this review provides recommendations to abbreviated new drug application (ANDA) applicants to expedite generic approvals.
Identifiants
pubmed: 36038083
pii: S0169-409X(22)00409-4
doi: 10.1016/j.addr.2022.114519
pii:
doi:
Substances chimiques
Drugs, Generic
0
Powders
0
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
114519Informations de copyright
Published by Elsevier B.V.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.