Medication rule of TCM patent compound prescriptions for the treatment of primary liver cancer based on data mining / 国际中医中药杂志

ABSTRACT

Objective:To analyze the medication rule of TCM compound prescription in the treatment of Primary Liver Cancer (PLC) in the National Patent Database by the method of data mining.Methods:By searching for the compound prescriptions of TCM which were included in the National Patent Retrieval Platform for the treatment of PLC, and analyzing the frequency, association and cluster of those included compound prescriptions through the inheritance and assistance platform of TCM.Results:A total of 350 patent prescriptions for the treatment of PLC were included, involving 425 Chinese medicines; the top 10 frequently appeared herbal medicines were Hedyotis diffusa, Radix Astragali, Scutellaria barbata, Atractylodes macrocephala, Glycyrrhiza uralensis, Ginseng, Radix Bupleuri, Rhizoma Curcumae, Salvia miltiorrhiza and Angelica sinensis; according to the function of those medicines, the top three frequently appeared herbal medicines were those with deficiency-tonifying heat-clearing and detoxifying, promoting blood circulation and removing blood stasis functions; the property of the medicine were mainly cold, warm and mild; the taste of the medicine were mainly bitter, sweet and acrid; the meridians of the medicines mainly belong to liver, spleen and lung. It was found that there were 12 association rules, and the medicine pair that were closely correlated was " Hedyotis diffusa- Scutellaria barbata", and the most frequently appeared medicines could be grouped into 8 groups. Conclusions:The TCM patent compound prescriptions mainly play the role of replenishing qi and invigorating the spleen, supplemented by the products of clearing heat and detoxification, activating blood circulation and removing blood stasis, which is consistent with the basic treatment principle of PLC "invigorate the upright and dispel the evil, attack the evil and tonify the body". This study explores the basic medication rules of TCM patent compound prescription in the treatment of PLC, in order to provide guidance for clinical practice.