ABSTRACT
Objective::To observe the effect of modified Tongqiao Huoxuetang combined with stent thrombectomy in treating acute cerebrovascular occlusion. Method::A total of 120 cases were randomly divided into control group and observation group, with 60 cases in each group. The control group received stent thrombectomy, while the observation group received modified Tongqiao Huoxuetang combined with stent thrombectomy. The clinical symptoms [health neural function defect scale stroke scale scores(NIHSS), activities of daily living(ADL), mini mental state examination(MMSE)], hemodynamic indexes [high-shear reduction viscosity(HSRV), medium-shear reduction viscosity(MSRV), low-shear reduction viscosity(LSRV), whole blood plasma viscosity(WBV)], vascular endothelial functions [serum nitric oxide synthase(NOS), endothelin-1(ET-1), vascular endothelial growth factor(VEGF)] were observed. The clinical efficacy and the incidence of adverse reactions were compared between two groups. The blood routine, urine routine, heart, liver and kidney function, incidence of cerebral hemorrhage in two groups were observed during the treatment. Result::There were 4 cases were shed in control group and 2 cases in observation group during the study period. The total effective rate in observation group was 94.8%(55/58), which was higher than 83.9% of the control group(47/56)(P<0.05). The NIHSS in observation group was lower than that in control group(P<0.05), whereas ADL and MMSE were higher than those in control group(P<0.05). The hemorheological indexes in observation group were lower than those in control group(P<0.05), NOS and VEGF in observation group were higher than those in control group(P<0.05), and ET-1 score was lower than that in control group(P<0.05). During the study period, the incidence of cerebral hemorrhage was 7.14%(4/56) in control group and 8.6%(5/58) in observation group, with no significant difference. Conclusion::Modified Tongqiao Huoxuetang combined with stent thrombectomy could significantly improve the clinical symptoms, hemorheology and vascular endothelial function of patients with acute cerebrovascular occlusion, and so is worthy of clinical promotion and application.