Clinical observation on therapeutic effect of Dachaihu decoction for treating stroke-associated pneumonia in senile patients with excess-heat syndrome / 中国中西医结合急救杂志

ABSTRACT

Objective To observe the clinical efficacy of Dachaihu decoction in treatment of stroke-associated pneumonia (SAP) in the elderly patients with excess-heat syndrome and acute ischemic stroke (AIS). Methods One hundred elderly patients with excess-heat syndrome and SAP admitted to the Department of Neurology of Tianjin Nankai Hospital from August 2015 to September 2016 were enrolled, and they were divided into a control group and an observation group according to the random number table, 50 cases in each group. Both groups were given conventional neurological treatment, while the observation group additionally received Dachaihu decoction (the ingredients of the decoction bupleurum 15 g, scutellariae 10 g, pinellia 10 g, fructus aurantii immaturus 15 g, radix paeoniae alba 10 g, rhubarb 5 g, ginger 10 g, jujube 2), and according to the individual's symptoms and signs, the above ingredients can be added and/or subtracted, 1 dose per day, divided into two parts, 1 part taken in the morning and 1 part in the evening orally, 14 days as a therapeutic course. The body temperature recovery time, the duration of antibiotic treatment, the changes of Clinical Pulmonary Infection Score (CPIS) and National Institutes of Health Stroke Scale (NIHSS) score before and after treatment of the two groups were observed and the therapeutic effects in the two groups were evaluated. Results The body temperature recovery time (days 6.56±2.70 vs. 8.08±3.23) and the duration of antibiotic treatment (days 8.78±2.80 vs. 10.02±2.90) in the observation group were significantly shorter than those in the control group (both P ＜ 0.05); with the prolongation of treatment, after treatment, the CPIS and NIHSS score were decreased significantly in both groups, reaching the lowest levels on the 14th day, and the degrees of score descent in observation group were more significant than those of the control group (CPIS score 0.68±0.59 vs. 1.12±0.96, NIHSS score 6.38±2.31 vs. 7.44±2.74, both P ＜ 0.05); the total effective rate in the observation group was significantly higher than that in the control group [92% (46/50) vs. 76% (38/50), P ＜ 0.05]. Conclusion The therapeutic effect of Dachaihu decoction used for treatment of SAP in elderly patients with excess-heat syndrome is favorably effective and safe.