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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2007, Vol. 12 ›› Issue (8): 841-844.

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Preliminary discussion on evaluation of bioequivalence for highly variable drugs and drug products

HUANG Qin1, WEI Chun-min2   

  1. 1Center for Drug Evaluation, State Food and Drug Administration, Beijing 100038, China;
    2Institute of Clinical Pharmacology, Qilu Hospital, Shandong University, Jinan 250012, Shandong, China
  • Received:2007-08-15 Revised:2007-08-25 Online:2007-08-26 Published:2020-10-27

Abstract: The evaluation of bioequivalence (BE) for highly variable drugs and drug products is an important issue with much concern by industry and regulatory agencies.In this article the authors analyze the difficulties in proving BE when the intrasubject variability is high and introduce several approaches to solve them.The perspectives and suggestions may be very helpful for the domestic BE investigators to focus on this problem and practise more rationally and scientifically.

Key words: highly-variable drugs, bioequivalence, evaluation

CLC Number: