Clinical Study On Effect Of Point-injection With Huangqi Injectionon Alleviating Fluctuation Of Patient's Condition In Children With Persistent Myocarditis

Objective: To observe the effect of point-injection with Huangqi injection on alleviating fluctuation of patient's condition in children with persistent myocarditis and explore its regulating effect on immune function.Methods: Children with persistent myocarditis were randomly divided into test group and control group in a ration of 1:1. On the background of routine treatment, Zusanli points injection with Huangqi injection was added to test group, while single routine treatment was applied to control group. The treatment course was three months and the following-up period was, at least, one year. Improvement of immune function and the fluctuation of patient's condition during the following-up period were observed.Results: The occurrence of the fluctuation of patient's condition in both groups was reduced markedly when compared to that before treatment with significant difference between the value before and after treatment (P<0.001). There was also a significant difference among each group (P<0.05). Compared to control group, the value was lower in test group. T lymphocyte subsets, activity of NK, immunoglobulin of both groups were improved after treatment. There was a significant difference in activity of CD₃ and NK of both groups before and after treatment (P<0.05), and activity of CD₃ and NK cell also showed significant difference among...