THE ASSESSMENT OF BIOLOGICAL EQUIVALENCE (BIOEQUIVALENCE) OF DRUGS BASED ON THEIR PHARMACODYNAMIC VARIABLES

R. Mitić ,
R. Mitić

Medical faculty Priština , Kosovska Mitrovica , Kosovo*

Z. Stanojević ,
Z. Stanojević

Medical faculty Priština , Kosovska Mitrovica , Kosovo*

J. Popović
J. Popović

Medical faculty Novi Sad , Novi Sad , Serbia

Published: 01.12.2010.

Volume 38, Issue 2 (2010)

pp. 99-102;

https://doi.org/10.70949/pramed201002372M

Abstract

Biological equality assessments are carried out by means of: a) comparative pharmacokinetic study; b) comparative pharmacodynamic study; c) controlled comparative clinical experimentation; d) comparative in vitro assay (dissolution test). The first method mentioned, i.e. determining the concentration of a drug in the blood of healthy volunteers, is the most accurate and most frequently employed. In this paper, a study conducted on healthy volunteers that displays the possibility of evaluating biological equality using pharmacodynamic variable data, giving the example of such assay of retard tablets of verapamil produced by two different companies, is presented. Taking into account the effects of this drug, biological equivalence was proved by comparing pharmacodynamic variables such as PR interval, systolic and diastolic blood pressure and heart rate.

Keywords

References

1.
Zakon o lekovima i medicinskim sredstvima. :30 7.
2.
Popović J. Matematički principi u farmakokinetici, kompartmanskoj analizi i biofarmaciji II deo. :459–60.
3.
Food US, Administration D. Center for Drug Evaluation and Research.
4.
Popović J. Spline functions in convolutional modeling of verapamil bioavailability and bioequivalence. I: Conceptual and numerical issues. European Journal of Drug Metabolism and Pharmacokinetics. 31(2):79–86.
5.
Popović J, Mitić R, Sabo A, Mikov M, Jakovljević V, Đaković-Švajcer K. Spline functions in convolutional modeling of verapamil bioavailability and bioequivalence. II: Study in healthy volunteers. European Journal of Drug Metabolism and Pharmacokinetics. 31(2):87–96.

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