Study on the Regulatory Mechanism of Xuanfei Tongluo Pingchuan Decoction on Immune Function and Inflammatory Response in Patients with Acute Exacerbation of Chronic Obstructive Pulmonary Disease
10.13359/j.cnki.gzxbtcm.2024.01.006
- VernacularTitle:宣肺通络平喘汤对慢性阻塞性肺疾病急性加重期患者免疫功能、炎症反应调控的机制研究
- Author:
Xian-Zhen LI
1
;
Guo-Qing ZHU
;
Li-Li TANG
;
He CHEN
Author Information
1. 唐山市中医医院,河北唐山 063000
- Keywords:
Xuanfei Tongluo Pingchuan Decoction;
acute exacerbation of chronic obstructive pulmonary disease(AECOPD);
phlegm-stasis obstructing lung;
lung function;
immune function;
inflammatory response
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2024;41(1):33-41
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical efficacy of Xuanfei Tongluo Pingchuan Decoction in treating patients with acute exacerbation of chronic obstructive pulmonary disease(AECOPD)and to explore its regulatory mechanism on immune function and inflammatory response.Methods A retrospective study was conducted in 122 patients with AECOPD of phlegm-stasis obstructing lung type,and the patients were divided into an observation group and a control group according to the therapy,with 61 patients in each group.The control group was treated with conventional western medicine,and the observation group was treated with Xuanfei Tongluo Pingchuan Decoction on the basis of treatment for the control group.The treatment lasted for 14 days.Before and after treatment,the patients of the two groups were observed in the changes of pulmonary function indicators,6-minute walking distance(6MWD),COPD Assessment Test(CAT)scores,immune function indicators,and serum inflammatory factors.After treatment,the clinical efficacy and the overall occurrence rate of the adverse reactions were compared between the two groups.Results(1)After 14 days of treatment,the total effective rate of the observation group was 95.08%(58/61),and that of the control group was 77.05%(47/61).The intergroup comparison showed that the therapeutic effect of the observation group was significantly superior to that of the control group(P＜0.01).(2)After treatment,pulmonary function indexes such as the forced expiratory volume in one second(FEV1),forced vital capacity(FVC),and peak expiratory flow(PEF)of the two groups were significantly improved compared with those before treatment(P＜0.05),and the effect on improving all pulmonary function indexes in the observation group was significantly superior to that in the control group(P＜0.01).(3)After treatment,the 6MWD of the two groups were significantly higher(P＜0.05)and the CAT scores were significantly lower than those before treatment(P＜0.05),and the observation group was significantly superior to the control group in terms of improving the 6MWD and decreasing CAT scores(P＜0.01).(4)After treatment,the levels of immune function indicators of T lymphocyte subsets CD4+ and CD4+/CD8+ in the two groups were significantly higher than those before treatment(P＜0.05),and CD8+ level was significantly lower than that before treatment(P＜0.05),and the observation group had stronger effect on increasing T lymphocyte subsets CD4+ and CD4+/CD8+ levels and on decreasing CD8+ level than the control group(P＜0.01).(5)After treatment,the serum levels of inflammatory factors C-reactive protein(CRP)and tumor necrosis factor alpha(TNF-α)in the two groups were significantly decreased compared with those before treatment(P＜0.05),and the effect on lowering the levels of serum CRP and TNF-α in the observation group was significantly superior to that in the control group(P＜0.01).(6)During the trial,the total incidence of adverse reactions in the observation group was 3.28%(2/61)and that in the control group was 6.56%(4/61),and the intergroup comparison showed that the difference was not statistically significant between the two groups(P＞0.05).Conclusion Xuanfei Tongluo Pingchuan Decoction can effectively alleviate the symptoms of cough and expectoration in AECOPD patients,improve the lung function and immune function,and reduce the inflammatory response.During the treatment,no obvious adverse reactions occur and the therapy is safe and effective.
