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Chinese Journal of Clinical Pharmacology and Therapeutics ›› 2005, Vol. 10 ›› Issue (3): 241-253.

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Progress in research and evaluation on drug-plasma protein binding in pharmacology

GUO Bin, LI Chuan   

  1. Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201203, China
  • Received:2005-01-21 Revised:2005-01-30 Online:2005-03-26 Published:2020-11-18

Abstract: Drug-protein binding changes involved in numerous factors in vivo may cause changes of pharmacokinetic parameters.The tendency gained from large numbers of articles overemphasized the clinical importance of these changes.However, theoretic analysis and review of available literature data indicated that changes in plasma protein binding are usually of no principle pharmacodynamic implication.And they have little effect on the clinical exposure of a patient to a drug in a practical sense. The progress is reviewed in research and current opinions on drug-plasma protein binding in pharmacological basis for pharmacokinetic consequence and clinical relevance in this article.

Key words: drug-plasma protein binding, pharmacokinetics, pharmacodynamics, clinical relevance

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