SINGLE-DOSE BIOEQUIVALENCE OF CETIRIZINE-PSEUDOEPHEDRINE EXTENDED RELEASE TABLET FORMULATIONS ASSESSED IN HEALTHY SUBJECTS

HARAHAP, YAHDIANA and PRASAJA, BUDI and CAHYANINGSIH, PRAWITASARI and LUSTHOM, WINDY and FELICIA, VITA and YUSVITA, LIA YUMI and ., HARDIYANTI (2015) SINGLE-DOSE BIOEQUIVALENCE OF CETIRIZINE-PSEUDOEPHEDRINE EXTENDED RELEASE TABLET FORMULATIONS ASSESSED IN HEALTHY SUBJECTS. Journal of International Research in Medical and Pharmaceutical Sciences, 3 (1). pp. 1-8.

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Abstract

Aim: This study was conducted in order to compare the bioavailability of two extended-release tablets containing 5 mg of cetirizine dihydrochloride and 120 mg of pseudoephedrine hydrochloride.

Methods: Eighteen subjects were enrolled in a single-center, randomized, single-dose, open-label, two-way crossover study with a one-week washout period. Plasma samples were collected up 32 hours following drug administration and both analytes were determined by liquid chromatography-tandem mass spectrometry (LC-MS/MS) method with turboionspray mode. Pharmacokinetic parameters used for bioequivalence assessment were AUC0-t, AUC0-∞ and Cmax.

Results: The 90% confidence intervals obtained by analysis of variance for AUC0-t, AUC0-∞ and Cmax were 93.79-106.89%, 93.26-106.37%, 94.14-110.78% for cetirizine and 87.19-108.31%, 87.91-109.51%, 96.34-109.64% for pseudoephedrine, respectively. Both formulations were tolerated and no serious adverse events were reported. These results were all within the range of 80.00-125.00%.

Conclusion: Bioequivalence between formulations was concluded both in terms of rate and extent of absorption.

Item Type: Article
Subjects: Library Keep > Medical Science
Depositing User: Unnamed user with email support@librarykeep.com
Date Deposited: 06 Jan 2024 03:30
Last Modified: 06 Jan 2024 03:30
URI: http://archive.jibiology.com/id/eprint/2062

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