Effect of remote limb isehemic postconditioning on posterior circulation ischemia vertigo
10.3760/cma.j.issn.1671-8925.2016.07.003
- VernacularTitle:远程肢体缺血后适应对后循环缺血性单发性眩晕的影响
- Author:
Huaiguo WU
1
;
Qingbing HOU
;
Shupei WANG
;
Yanliu JIANG
;
Lu ZHANG
Author Information
1. 安徽省第二人民医院神经内科
- Keywords:
Remote limb isehemic postconditioning;
Posterior circulation ischemia vertigo;
Vertebral artery
- From:
Chinese Journal of Neuromedicine
2016;15(7):660-663
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the effect of remote limb isehemic postconditioning (RLIPC) on posterior circulation ischemia vertigo (PCIV). Methods Seventy patients with PCIV, admitted to our hospital from January 2013 and June 2014, were randomly divided into control group and therapy group (n=35). The patients of control group were treated with routine medicine, and those of therapy group were treated with RLIPC and routine medicine. Before and after treatment, dizziness assessment rating scale (DARS) and dizziness handicap inventory (DHI) scale were used to evaluate the changes of manifestations; peak systolic velocity (PSV) and end diastolic velocity (EDV) of vertebra artery (VA) were evaluated by colour doppler ultrasound. Results Before treatment, no significant differences on DARS and DHI scores were noted between the two groups (P>0.05); after treatment, , the DARS and DHI scores in the therapy group were 26.03±4.24 and 60.91±10.15, respectively, which were significantly decreased as compared with those in the control group (28.80±5.16 and 68.11±12.44, t=2.388 and 2.584, P=0.000); PSV and EDV of VA in the therapy group were 49.97±7.69 and 16.90±2.80, respectively, which were significantly increased as compared with those in the control group (47.31±7.47 and 15.12± 2.74, t=-2.505 and-2.631, P=0.015 and 0.011). Conclusions RLIPC could alleviate the symptoms of PCIV, which might be related to increased blood flow of VA. RLIPC is simple and safe, and can be used in the treatment of PCIV.
