[Discussion on efficacy evaluation thought and method for innovation medicine of Chinese herbal compound formula based on clinical application characteristics].

The Chinese herbal compound formula preparation was made based on theory of Chinese medicine, which was confirmed by long period clinical application, and with multi-compound and multi-target characteristics. During the exploitation process of innovation medicine of Chinese herbal compound formula, selecting and speeding up the research development of drugs with clinical value shall be paid more attention, and as request of rules involved in new drug research and development, the whole process management should be carried out, including project evaluation, manufacturing process determination, establishment of quality control standards, evaluation for pharmacological and toxic effect, as well as new drug application process. This reviews was aimed to give some proposals for pharmacodynamics research methods involved in exploration of Chinese herbal compound formula preparation, including： ①the endpoint criteria should meet the clinical attribution of new drugs; ②the pre-clinical pharmacodynamics evaluation should be carried on appropriate animal models according to the characteristics of diagnosis and therapy of Chinese medicine and observation indexes; ③during the innovation of drug for infants and children, information on drug action conforming to physiological characteristics of infants and children should be supplied, and the pharmacodynamics and toxicology research shall be conducted in immature rats according to the body weight of children. In a summary, the clinical application characteristics are the important criteria for evaluation of pharmacological effect of innovation medicine of Chinese herbal compound formula.