RESUMEN
Objective:To evaluate the effect of Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine on ischemic stroke.Methods:Prospective cohort study. According to random number table method, 120 patients with ischemic stroke who met inclusion criteria in the hospital were divided into control group and treatment group, 60 in each group. The control group was given routine western medicine, while the treatment group was additionally given Banxia Baizhu Tianma Decoction and modified Buyang Huanwu Decoction. All were treated for 4 weeks. The severity of neurological deficits was evaluated by National Institute of Health Stroke Scale (NIHSS). The activities of daily living were evaluated by Barthel index. The high blood shear viscosity (HWBV), low blood shear viscosity (LWBV), plasma fibrinogen (FIB) and plasma viscosity (PV) were detected by full-automatic blood rheometer. The levels of MDA, SOD and NO were detected by ELISA. The clinical responsive rate was assessed.Results:The differences in total response rate between treatment group and control group were statistically significant [93.3% (56/60) vs. 75.0% (45/60), χ2=7.56, P=0.006]. After treatment, NIHSS score in treatment group was significantly lower than that in control group ( t=2.38, P=0.019), while Barthel index was significantly higher than that in control group ( t=13.28, P<0.01). After treatment, HWBV [(5.02±0.13) mPa?s vs. (6.18±0.28) mPa?s, t=29.11], LWBV [(1.18±0.21) mPa?s vs. (1.73±0.32) mPa?s, t=11.13], FIB [(2.26±0.28) g/L vs. (3.13±0.39) g/L, t=14.04] and PV [(8.87±1.44) mPa?s vs. (10.34±1.31) mPa?s, t=5.85] in treatment group were significantly lower than those in control group ( P<0.01), and the MDA [(4.14±1.23) mmol/L vs. (5.23±1.35) mmol/L, t=204.30] in treatment group was significantly lower than that in control group ( P<0.01), and levels of SOD [(113.34±0.28) mg/L vs. (96.59±0.57) mg/L, t=4.62] and NO [(26.01±3.26) μmol/L vs. (20.84±3.74) μmol/L, t=8.07] in treatment group were significantly higher than those in control group ( P<0.01). Conclusion:The Banxia Baizhu Tianma Decoction combined with modified Buyang Huanwu Decoction and routine western medicine can repair nerve function, improve hemorheology, oxidative stress indexes, clinical curative effect and activities of daily living in patients with ischemic stroke.