Research Progress of Traditional Chinese Medicine in the Treatment of Acute Respiratory Distress Syndrome

Based on the modern pathological research mechanism of ARDS,this paper summarizes the clinical therapeutic effect of traditional Chinese medicine on ARDS from the aspects of reducing inflammatory mediators,cells and factors,regulating signal pathway,regulating aquaporin,anticoagulation and so on.The purpose is to provide new theoretical basis and ideas for scholars in the future,and to improve the internationalization process of traditional Chinese medicine in the treatment of acute respiratory distress syndrome.

Advances in Research of Pharmacological Action and Mechanism of Tibetan Medicine Ranasampel

Qishiwei Zhenzhu Wan(Ranasampel)was included in Chinese Pharmacopoeia and consists of 70 kinds of traditional Chinese medicines,including Zogta,Margarita,Croci Stigma,Santali Albi Lignum,and Dalbergiae Odoriferae Lignum,etc.At present,research on the pharmacological effects of Ranasampel is mainly focused on anti-Alzheimer's disease,anti-cerebral ischemia-reperfusion injury,anti-Parkinson,improving learning and memory ability,and anti-myocardial ischemia.The mechanisms involved include nervous,cardiovascular and other systems.This article systematically expounded the pharmacological effects and mechanism of Ranasampel,in order to provide a certain theoretical reference for its future further research and clinical application.

The Effect of Xu’s Influenza Decoction Combined with Oseltamivir on Influenza A:A Propensity Score Matching Study

Background:The resurgence of seasonal influenza virus circulation has been seen in 2021-2022 after the tempo-rary suppression in 2020-2021.Neuraminidase inhibitors(NAIs)are widely applied in the clinical treatment of influenza A despite several limitations.Objective:To access the efficacy of Xu’s influenza decoction(XID)in combination therapy with oseltamivir for the treatment of influenza A.Methods:In this retrospective cohort study,the eligible participants were diagnosed with influenza A between June 1,2018,and May 30,2022,in the First Affiliated Hospital of Zhejiang Chinese Medical University.According to whether Xu’s influenza decoction was applied,patients were divided into two groups:treated with or without XID.Propensity score matching(PSM)was used to further adjust the covariates between groups.The primary outcome was to compare time to defervescence via K-M curves,Breslow tests,and Cox regression analysis.In Cox proportional hazards model,a univariate analysis was performed to obtain preliminary results,while a further multivariate analysis was conducted to study the independent factors that influence defervescence.Subgroup analysis was conducted according to body temperature and time from onset to admission.The secondary outcome consisted of routine blood and C-reactive protein(CRP),length of stay,and medical costs.Results:A total of 336 patients with influenza A were enrolled in this study(i.e.,163 patients in the XID+oseltamivir group;173 patients in the oseltamivir group).After 1:1 matching via PSM,230 patients meeting the criteria were included in the analysis,with 115 in each arm.The XID+oseltamivir group had shorter time to defervescence(36 h vs 44 h,P=0.011),shorter length of stay(3 days vs 4 days,P=0.018),and higher defervescence possibility(HR=1.384,95%CI:1.054-1.818).Subgroup analysis indicated that for patients during non-window period(≥48 h)with medium-grade fever(38.1℃-39℃),the XID+oseltamivir combination therapy reduced time to defervescence(P=0.04995/0.004)with a higher defervescence possibility(HR=1.524/1.683).Meanwhile,there’s no statistical significance but observable trends of the XID+oseltamivir group in the lower medical costs(3068.07 yuan vs 3120.68 yuan),the lower neutrophils%(48.53%vs 51.00%)and the higher lymphocyte%(39.83%vs 37.72%).Conclusion:The combination of XID and oseltamivir can shorten the time to defervescence and length of stay in influenza A.Its antipyretic effect is mainly reflected in the medium-grade and non-window periods.