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|Title: ||Bioequivalence evaluation of two brands of cefuroxime 500 mg tablets (cefuzime and zinnat) in healthy human volunteers|
|Authors: ||Al-Said, Mansour S.|
Al-Khamis, Khalil I.
M. Niazy, Esmail
El-Sayed, Yousry M.
Al-Rashood, Khalid A.
Al-Yamani, Mohd A.
Al-Najjar, Tawfeeq A.
Alam, Syed M.
Qumaruzaman, Q. Zaman
|Keywords: ||Bioequivalence evaluation|
|Issue Date: ||2000 |
|Publisher: ||John Wiley & Sons|
|Citation: ||Biopharmaceutics & Drug Disposition, 21: 205–210 (2000)|
|Abstract: ||A bioequivalence study of two oral formulations of 500 mg cefuroxime axetil was carried out in 24 healthy volunteers following a single dose, standard two-treatment cross-over design at the College of Pharmacy, King Saud University, Riyadh, Saudi Arabia, working jointly with King Khalid University Hospital. The two formulations used were Cefuzime (Julphar, United Arab Emirates) as the test and Zinnat (Glaxo Wellcome, England) as the reference product. Both test and reference tablets were administered to each subject after an overnight fasting on two treatment days separated by a 1-week washout period. After dosing, serial blood samples were collected for a period of 8 h. Plasma harvested from blood was analysed for cefuroxime by a sensitive, reproducible and accurate high pressure liquid chromatography (HPLC) method. Various pharmacokinetic parameters including AUC0 t, AUC0 8, Cmax, Tmax, T1:2 and Kel were determined from plasma concentrations of both formulations and found to be in good agreement with reported values. AUC0 t, AUC0 8 and Cmax were tested for bioequivalence after log-transformation of data. No significant difference was found based on an analysis of variance (ANOVA); 90% confidence interval for test:reference ratio of these parameters were found within bioequivalence acceptance range of 80–125%. Based on these statistical inferences, it was concluded that Cefuzime is bioequivalent to Zinnat.|
|Appears in Collections:||College of Pharmacy|
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