NDLI: Quality by design approach for development and optimization of Quetiapine Fumarate effervescent floating matrix tablets for improved oral bioavailability

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Journal of Pharmaceutical Investigation : Volume 46, Issue 2, April 2016

Journal of Pharmaceutical Investigation : Volume 46, Issue 1, February 2016

Journal of Pharmaceutical Investigation : Volume 45

Journal of Pharmaceutical Investigation : Volume 44

Journal of Pharmaceutical Investigation : Volume 43

Journal of Pharmaceutical Investigation : Volume 42

Quality by design approach for development and optimization of Quetiapine Fumarate effervescent floating matrix tablets for improved oral bioavailability

Content Provider	Springer Nature Link
Author	Arjun, N. Narendar, D. Madhusudan Rao, Y. Someshwar, K.
Copyright Year	2016
Abstract	The aim of the investigation was to develop and optimize the effervescent floating matrix tablets of Quetiapine Fumarate (QF) by using 2$^{3}$ factorial design. Amount of hydroxyl propyl methyl cellulose K$_{4}$M (HPMC K$_{4}$M (A$_{1}$)), amount of hydroxyl propyl methyl cellulose K$_{15}$M (HPMC K$_{15}$M (A$_{2}$)) and amount of sodium bicarbonate (A$_{3}$) (as gas-generating agent) were considered as independent variables and floating lag time (FLT, B$_{1}$) (sec), percent drug release in 2 h (B$_{2}$, Q$_{2}$) and 6 h (B$_{3}$, Q$_{6}$) as dependent variables, respectively. Floating tablets of QF were prepared by effervescent technique using direct compression method. Drug-excipient compatibility studies were conducted by using DSC and FTIR techniques. The floating tablets were evaluated for physical characteristics, drug content, swelling index, in vitro buoyancy and in vitro release studies. Optimized formulation contains 25 mg of A$_{1}$, 12.5 mg of A$_{2}$ and 25 mg of A$_{3}$ which resulted in 32 s of B$_{1}$, 32.89 ± 3.1 % of B$_{2}$, and 73.61 ± 1.8 % of B$_{3}$, respectively. DSC and FTIR studies revealed that no interaction between the drug and excipients in the developed formulation. The drug release followed Higuchi model and the Fickian transport. Physico-chemical stability studies revealed that the optimized formulation was stable for 90 days. Based on the physical evaluation and in vitro drug release characteristics, it was concluded that QF was suitable for incorporation into a floating drug delivery system.
Starting Page	253
Ending Page	263
Page Count	11
File Format	PDF
ISSN	20935552
Journal	Journal of Pharmaceutical Investigation
Volume Number	46
Issue Number	3
e-ISSN	20936214
Language	English
Publisher	Springer Netherlands
Publisher Date	2016-03-03
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	In vitro buoyancy Hydrophilic polymers Quetiapine Fumarate Gastro retentive dosage forms Swelling index Biomedicine general
Content Type	Text
Resource Type	Article
Subject	Pharmaceutical Science

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