진네트정(세푸록심 250 mg)에 대한 베아세프정의 생물학적 동등성

Bioequivalence of Bearcef Tablet to Zinnat Tablet (Cefuroxime 250 mg)

The bioequivalence of 'Bearcef tablet' (Daewoong Pharmaceutical Co.), containing 250 mg cefuroxime (as cefuroxime axetil), in reference to 'Zinnat tablet' (GlaxoWellcome Korea Co.) was evaluated in 16 normal volunteers $(age\; 21{\sim}29\;yrs)$ following the oral administration. After one tablet was administered, blood was taken at predetermined time intervals and the concentration of the drug in plasma was quantitated with an HPLC method. AUC, $C_{max}$ and $T_{max}$ were calculated and statistically analyzed for the bioequivalence of the two products. The results showed that the differences in AUC, $C_{max}$ and $T_{max}$ between two products were 6.92%,3.49% and 5.26%, respectively. The powers for AUC, $C_{max}$ and $T_{max}$ were >90%, >90% and 89.0%, respectively. Confiderice intervals for these parameters were all within ${\pm}20%$. Judging based on the above results, 'Bearcef tablet' is regarded to be bioequivalent to 'Zinnat tablet'.