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Bioequivalence of Nimesulide Granules in Healthy Volunteers / 中国药师
China Pharmacist ; (12): 1463-1466, 2014.
Artigo em Chinês | WPRIM | ID: wpr-456246
ABSTRACT

Objective:

To evaluate the bioequivalence of two kinds of domestic nimesulide granules in healthy volunteers. Meth-odsIn self-control and two-way crossover design, 18 healthy male volunteers were divided into two groups randomly. Each subject was given 100 mg test or reference nimesulide granules with single dose. The concentration of nimesulide in plasma was determined by HPLC. The concentration of nimesulide in plasma was calculated and compared statistically to evaluate the bioequivalence between the two kinds of granules by DAS 2. 1 software.

Results:

The main pharmacokinetic parameters of test and reference preparations were as followsCmax was(9. 28 ± 2. 05) and(9. 41 ± 2. 31)μg·ml-1;Tmax was(3. 50 ± 1. 86)and(3. 56 ± 1. 65)h;T1/2 was (3. 43 ± 0. 85) and(3.38 ±0.68)h;AUC0-24 was(77.78 ±18.42)and(81.69 ±23.50)μg·ml·h-1;AUC(0-∞) was (79.07 ±19.21)and(82.92 ± 24. 11)μg·ml·h-1, respectively. The 90% confidential interval of ln(AUC0-24), ln(AUC0-∞) and ln(Cmax) of the test preparation was 90. 7%-107. 9%,90. 6%-111. 2% and 90. 7%-103. 0%, respectively. The relative bioavailability was (96. 7 ± 37. 6)%. Con-clusionThe two nimesulide granules are bioequivalent.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: China Pharmacist Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: China Pharmacist Ano de publicação: 2014 Tipo de documento: Artigo