ABSTRACT
Objective:To analyze the medication rule of Duan Fujin in the treatment of liver cirrhosis based on data mining method.Methods:By searching for and collecting the medical records of patients with liver cirrhosis treated by Traditional Chinese Medicine master Duan Fujin, counting the frequently used Chinese medicines and analyzing their association rules to carry out the system cluster analysis of frequently showed medicines, and to gain new prescriptions.Results:A total of 162 prescriptions of Professor Duan Fujin were collected, including 115 Chinese medicines, most of which are bitter and pungent in terms of taste. The medicines which are frequently used are Bupleuri Radix, Curcumae Radix, Poria, Trionycis Carapax, Glycyrrhizae Radix; the medicine pairs which are frequently appeared are Bupleuri Radix- Curcumae Radix, Bupleuri Radix- Poria, Curcumae Radix- Poria, Curcumae Radix- Trionycis Carapax, Bupleuri Radix- Trionycis Carapax, Curcumae Radix- Poria- Bupleuri Radix, Curcumae Radix- Trionycis Carapax- Bupleuri Radix, Curcumae Radix- Glycyrrhizae Radix- Bupleuri Radix, Bupleuri Radix- Chuanxiong Rhizoma- Curcumae Radix, Curcumae Radix- Trionycis Carapax- Poria, Bupleuri Radix- Trionycis Carapax- Poria. Cluster analysis shows that there are two new prescriptions: the first prescription plays the role of invigorating spleen and removing dampness, regulating qi and resolving phlegm, which is composed of Pinelliae Rhizoma, Citri Reticulatae Pericarpium, Glycyrrhizae Radix, Amomi Fructus, Aurantii Fructus, Poria, Atractylodis Macrocephalae Rhizoma, Ginseng Radix, Magnoliae Officinalis Cortex, Arecae Pericarpium, Hordei Fructus Germinatus, Crataegi Fructus; the second prescription plays the role of invigorating Qi and activating blood circulation, Ruanjian Sanjie, which is composed of Angelicae Sinensis Radix, Astragali Radix, Trionycis Carapax, Ostreae Concha, Curcumae Radix, Corydalis Rhizoma, Persicae Semen, Toosendan Fructus, Paeoniae Radix Rubra, Salviae Miltiorrhizae Radix, Curcumae Rhizoma, Moutan Cortex, Hedyotis diffusa Willd. Conclusion:The treatment of liver cirrhosis by Duan Fujin's mainly focuse on soothing and promoting the liver qi, softening the hard and disperse the knot, promoting blood circulation and removing blood stasis, strengthening the spleen qi and removing dampness.