시판 이소니아짓 정제의 생물학적 동등성시험에 관한 연구

• 영문명: Studies on the Bioequivalence Test of Isoniazid Tablets.
• 발행기관: 대한약학회
• 저자명: 최준식(Jun Shik Choi) 안선엽(Seon Yeob An)
• 간행물 정보: 『약학회지』제33권 제4호 (1989년), 229~236쪽, 전체 8쪽
• 주제분류: 의약학 > 기타의약학
• 파일형태: PDF
• 발행일자: 1989.08.25

영문 초록

Even though two different preparations are chemically equivalent, the variance of bioavailability differenciates the clinical effect of preparations, so that the preparations need to be evaluated by comparing bioavailability in vivo as well as chemical equivalence. In this study, bioequivalence tests of commercially available isoniazid tablets A, B, C and D (standard) were performed to give some guidelines to bioequivalence test. The bioavailability parameters obtained by drug administeration were statistically analyzed. Statistical evaluation of the data involved an analysis of variance for a cross over design. Cross over design was employed with 8 healthy volunteers. The results were within 20% difference of mean value in the AUC, Cmax, Tmax and amount of urinary excretion (Au) between standard and isoniazid tablets. The results of ANOVA showed no significant differences for "group or sequence", but almost not for "between subjects". The tablets A, B and D were within 20 min, but tablet C was within 50 min. Tablet A was biologically equivalent in the Au. tablet B biologically equivalent in the Au and AUC. Tablet C was biologically equivalent in the Au. The relationship between the dissolution rate and Au was significant.

키워드

Bioequivalence test commercially available isoniazid Dissolution rate AUC Cmax Tmax amount of urinary excretion ANOVA relationship.