ABSTRACT
This study was aimed to observe the therapeutic effect of qi-supplementing,blood-activating and phlegmresolving on chronic obstructive pulmonary disease (COPD) patients with blood stasis syndrome in the acute stage,and to evaluate the lung function improvement condition.Observation was also made on plasma fibrinogen and D-dimer,in order to provide references for traditional Chinese medicine (TCM) clinical treatment of COPD.A total of 174 acute COPD patients with blood stasis syndrome were selected from October 2015 to July 2017 in the Linqu County People's Hospital of Shandong Province.Patients were randomly divided into the control group and the study group.Conventional western medicine treatment was given to the control group.On the basis of routine western medicine treatment,the study group was treated with TCM qi-supplementing,blood-activating and phlegm-resolving method.The clinical efficacy,changes of lung function,plasma fibrinogen and D-dimer before and after treatment were observed in both groups.The results showed that the total efficacy of the study group was 95.4％,and the total efficacy of the control group was 79.3％.The difference was statistically significant (P ＜ 0.05).Pearson correlation study showed that plasma fibrinogen (r =-0.79,P ＜ 0.05) and D-dimer (r =-0.84,P ＜ 0.05) were negatively correlated with PaO2.Before treatment,there was no significant difference in lung function,plasma fibrinogen and D-dimer between two groups (P ＞ 0.05).After treatment,indicators of both groups were significantly improved,in which the improvement of the study group was more obvious.The difference between two groups was statistically significant (P ＜ 0.05).It was concluded that the expression levels of plasma fibrinogen and D-dimer were closely related to COPD.Qi-supplementing,blood-activating and phlegmresolving method can improve clinical symptoms,blood stasis status and lung function of COPD patients in the acute stage with remarkable curative effect.