The influence of Gastrodia elata capsule on cerebral blood flow in the treatment of patients with hypertension
10.3760/cma.j.issn.1008-6706.2012.11.010
- VernacularTitle:全天麻胶囊对高血压患者脑血流的影响
- Author:
Yuzhen WANG
;
Yitao HE
;
Zhili CAI
- Publication Type:Journal Article
- Keywords:
Hypertension;
Cerebrovascular circulation;
Uhrasonography,doppler,transcranial;
Gastrodia elata capsule
- From:
Chinese Journal of Primary Medicine and Pharmacy
2012;19(11):1620-1621
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the influence of Gastrodia data capsule on cerebral blood flow in the treatment of patients with hypertension.Methods A total of 69 patients with hypertension were divided into the treatment group(36 cases) and the control group(33 cases).The treatment group received treatment of Gastrodia clara capsule combined with antihypertensive drug,the control group received treatment of antihypertensive drug only.Two groups received TCD test before and 20 days after treatment,and the changes of blood flow of intracranial vessels before and after treatment were assessed.Results The total effective rate in treatment group was 97.2％,12 cases cured,15 cases of tangible effectiveness,8 cases of effectiveness,1 case of invalidity.The total effective rate in control group was 75.8％,7 cases cured,12 cases of tangible effectiveness,6 cases of effectiveness,8 case of invalidity,The difference of clinical efficacy between the two groups was statistically significant ( Z =2.240,P ＜ 0.05 ).The mean velocity of MCA,ACA,PCA,BA,VA of control group 20 days after treatment was not statistically different compared to those before treatment.The mean velocity of MCA,ACA,PCA,BA,VA of treatment group 20 days after treatment was lower than those before treatment(t =-2.65,-2.44,-3.92,-3.31,-4.68,all P＜0.05).Conclusion The treatment of Gastrodia elata capsule conbined with antihypertensive drug can significantly improve curative effect of patients with hypertension and improve the condition of cerebral blood flow.
