Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl β-Cyclodextrin Inclusion Complexes
Joint Authors
Kuchekar, Bhanudas S.
Mohanty, Prachyasuman
Jagdale, Swati C.
Chabukswar, Aniruddha R.
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-24
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Pharmacy, Health & Medical Sciences
Economics & Business Administration
Pharmacology
Abstract EN
Darifenacin is a urinary antispasmodic.
The oral absorption of darifenacin is poor due to its low solubility and poor bioavailability (15–19%).
Darifenacin was complexed with hydroxylropyl beta-cyclodextrin (Hpβ-CD).
The best results were obtained with the coevaporation that interacts in a 1 : 1 drug : cyclodextrin molar ratio.
The solid inclusion complexes were found to be amorphous in the characterization.
The dissolution rate of darifenacin from the Hpβ-CD solid inclusion complex was increased compared to the powdered drug.
The controlled release buccoadhesive patches for the delivery of darifenacin were prepared using HPMC K100M CR and HPMC K15.
The coevaporation complex of the drug was used in the formulation due to its increased saturation solubility and increased ease of dissolution.
The patches were evaluated for their surface pH, folding endurance, swelling, mucoadhesive properties, in vitro residence time, vapour transmission test, and in vitro and ex vivo release studies.
Formulations Hb2 (2%) and Pb4 (4%) were found to be optimized.
These two formulations can be used for buccal delivery of darifenacin which avoids first pass effect and leads to increased bioavailability of darifenacin.
American Psychological Association (APA)
Jagdale, Swati C.& Mohanty, Prachyasuman& Chabukswar, Aniruddha R.& Kuchekar, Bhanudas S.. 2012. Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl β-Cyclodextrin Inclusion Complexes. Journal of Pharmaceutics،Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-513513
Modern Language Association (MLA)
Jagdale, Swati C.…[et al.]. Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl β-Cyclodextrin Inclusion Complexes. Journal of Pharmaceutics No. 2013 (2013), pp.1-11.
https://search.emarefa.net/detail/BIM-513513
American Medical Association (AMA)
Jagdale, Swati C.& Mohanty, Prachyasuman& Chabukswar, Aniruddha R.& Kuchekar, Bhanudas S.. Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl β-Cyclodextrin Inclusion Complexes. Journal of Pharmaceutics. 2012. Vol. 2013, no. 2013, pp.1-11.
https://search.emarefa.net/detail/BIM-513513
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513513