The therapeutic effect of folic acid on transient ischemic attack patients with homocysteinaemia
10.3760/cma.j.issn.1674-6554.2011.03.020
- VernacularTitle:叶酸治疗短暂性脑缺血发作伴高半胱氨酸血症疗效观察
- Author:
Xianlin GAO
;
Guangcai LIU
;
Haixian ZHU
;
Bingyi LI
;
Huiting HU
- Publication Type:Journal Article
- Keywords:
Transient ischemic attack;
Hyperhomocysteinaemia;
Folic acid
- From:
Chinese Journal of Behavioral Medicine and Brain Science
2011;20(3):256-257
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe the therapeutic effect of folic acid on transient ischemic attack(TIA)patients with homocysteinaemia (Hcy ). Methods 129 patients of primary TIA with Hcy were divided into two groups randomly. The observation group ( n = 65 )was administered with conventional therapy and folic acid, and the control group ( n=64 ) was only given conventional therapy. The variances of the plasma HCA level three months later were compared, and remission rate of TIA and complete stroke incidence one year later were analyzed between two groups. Results The Hcy incidence rate of TIA patients was up to 41.4%. Three months later, the plasma HCA level of observation group was lower than control group( ( 14.27 ± 6. 13 ) μmol/L vs (24.99 ± 6.87 )μmol/L, t=2.799, P＜0. 01 ) ,and much lower than that of the control group post-treatment ( ( 14. 27 ±6. 13)μmol/L vs (24.68 ± 6.89) μmol/L, t = 2.735, P ＜ 0.01 ). One year later, the complete stroke incidence of TIA in observation group was lower than that of the control group(9.8% vs 25.0%, P＜0.05 ) ,and complete remission rate was higher than the latter(73.8% vs 50.0%, P ＜ 0. 01 ). Conclusion Folic acid can decrease the plasma HCA level of TIA patients with Hcy efficiently,and improve the prognosis of such patients.
