Based on the national patent database to explore the rule of traditional Chinese medicine in the treatment of hyperlipidemia

Objective:To explore the medication law of traditional Chinese medicine compound patent for hyperlipidemia,and to provide reference for the research and development of traditional Chinese medicine new drugs for clinical treatment of hyperlipidemia.Methods:All compound TCM patents related to the treatment of hyperlipidemia were searched and extracted from the national patent database(http://epub.sipo.gov.cn)from the establishment of the database to 10st,March 2021.The data was established by the TCM Inheritance Support System(V2.5)and Microsoft Excel 2010 Softwore,and used to conduct TCM syndromes,frequency statistics,four nature and five flavors of traditional Chinese medicine,meridian attribution statistics.IBM SPSS statistics 20 software was used for drug clustering analysis,IBM SPSS modeler 18.2.2 software was used for association rules and web visualization analysis.Results:Totally 284 compound TCM patents were included,involving 577 kinds of Chinese medicine,and the most common syndrome was Yin deficiency of liver and kidney syndrome(74 times,accounting for 26.06%).The most ten common Chinese materiamedica was Hawthorn,Salvia miltiorrhiza,Alismaorientalis,Cassia seed,Polygonummultiflorum,Licorice,Poriacocos,chinese rhubarb,dried tangerine peel,Radix Paeoniae Alba.The top three appeared frequently in drug categories were tonifying deficiency medicine,activating blood-circulation and dissipating blood-stasis medicine,and heat-clearing medicine,respectively.The top two of its drug properties were warm and cold;the top three drug tastes were sweet,bitterness and pungent;the top two meridians were liver and spleen meridian,respectively.Seven drug groups were obtained by cluster analysis,and 16 were obtained by association rule analysis,including 5 drug pairs and 11 three drug groups.Conclusion:Through the data mining of the patent of traditional Chinese medicine compound prescription for regulating and treating hyperlipidemia,it is concluded that the fundamental pathogenesis of the disease is deficiency of viscera function and obstruction of phlegm and blood stasis.The clinical methods are tonifying the liver and kidney,activating blood circulation and removing stasis,resolving phlegm and removing dampness.Traditional Chinese medicine is mostly used for tonifying deficiency,activating blood circulation,removing stasis,resolving phlegm and removing dampness.This paper provides a reference for the research and development of traditional Chinese medicine for hyperlipidemia.

Effectiveness of Shengmai Injection on angina pectoris based on real-world propensity score method

Objective:Shengmai injection is a commonly used traditional Chinese medicine for the treatment of angina pectoris.However,there is still a lack of high-quality clinical research evidence for the treatment effect of Shengmai injection for angina pectoris.Real-world studies based on large samples can provide Shengmai injection.Researches on the treatment of angina pectoris with Shengmai injection provide important evidence.Methods:This article is based on the information collected by the hospital information system(HIS)database of 22 tertiary A general hospitals for all patients who used Shengmai injection and those who did not use Shengmai injection.The propensity scoring method was used to evaluate the possible existence of the research data.The confounding factors are controlled.Through the general Logistic regression analysis method,the propensity score weighted Logistic regression analysis method and the propensity score weighted Logistic regression analysis method with covariates,the therapeutic effect of Shengmai injection on angina pectoris was explored.Results:Three kinds of logistic regression analysis showed that there were statistical differences in the treatment effect of Shengmai injection on angina pectoris in the group without Shengmai injection.Propensity score weighted logistic regression analysis with covariates balanced the effect of multiple confounding factors.Using real-world data to construct a retrospective cohort study confirmed the clinical effectiveness of Shengmai injection in the treatment of angina pectoris,and at the same time confirmed the wide application of Shengmai injection in angina pectoris complicated with multiple organ failure.Conclusion:Shengmai injection is effective in the treatment of angina pectoris.The weighted method of propensity score removes confounding factors,which improves the reliability of real-world research results.