Effect of continuous positive airway pressure on oxidative stress reaction and neurological function in patients of acute cerebral infarction combined with obstructive sleep apnea syndrome
10.3969/j.issn.1672-5921.2016.05.003
- VernacularTitle:连续气道正压通气对急性脑梗死合并阻塞性睡眠呼吸暂停综合征患者氧化应激及神经功能的影响
- Author:
Long WANG
;
Xuemin ZHAO
;
Xiaozheng YUAN
;
Yong YU
;
Kenan LYU
;
Fuyu WANG
- Publication Type:Journal Article
- Keywords:
Stroke;
Sleep apnea,obstructive;
Continuous positive airway pressure;
Ischemic stroke;
Oxidative stress
- From:
Chinese Journal of Cerebrovascular Diseases
2016;13(5):234-239
- CountryChina
- Language:Chinese
-
Abstract:
Objectives To observe the effect of continuous positive airway pressure (CPAP)for the treatment of patients with acute cerebral infarction combined with obstructive sleep apnea syndrome (OSAS)and to investigate the influence of CPAP therapy on the recovery of neurological function in patients. Methods From April 2014 to September 2015,68 consecutive patients with acute cerebral infarction combined with OSAS admitted to the Department of Neurology,General Hospital of Wanbei Coal and Electricity Group were enrolled retrospectively. According to whether received the CPAP therapy,they were divided into an observation group (n = 31)and a control group (n = 37). The control group was treated with conventional therapy,and on the basis of the treatment plan of the control group,the observation group was also treated with CPAP therapy. They were all the patients with cerebral infarction who were treated for 14 d. The oxygen desaturation index (ODI),lowest oxygen saturation (LS a O2 ),oxidized low-density lipoprotein (ox-LDL),and superoxide dismutase (SOD)concentration,National Institute of Health Stroke Scale (NIHSS)scores and Barthel index (BI)scores,and the modified Rankin scale (mRS)scores after 3 months before and after the therapy in the patients of both groups were documented. The total effective rate was assessed. Results (1)The ODI and LS a O2 in the observation group and the control group after treatment were better than those before treatment. There were significant differences between the 2 groups (ODI:16 ± 6% vs. 35 ± 21%,26 ± 15% vs. 36 ± 21 %;LS a O2:88 ± 6% vs. 75 ± 11%,80 ± 8% vs. 75 ± 11%;all P < 0. 05). (2)After treatment,ox-LDL of the observation group was lower than that of the control group. There was significant differences between the 2 groups (ox-LDL:487 ± 90 μg/ L vs. 548 ± 77 μg/ L,SOD:111 ± 10 kU/ L vs. 94 ± 15 kU/ L,all P < 0. 01). (3)After treatment,the NIHSS and BI scores of the observation group and the control group were better than those before treatment. There were significant differences (the NHISS scores:5. 2 ± 2. 2 vs. 12. 9 ± 3. 9;7. 6 ± 3. 1 vs. 12. 5 ± 4. 2;the BI scores:88 ± 10 vs. 52 ± 30;81 ± 4 vs. 58 ± 30;all P < 0. 01). The NIHSS and BI scores of observation group were better than those of the control group. There were significant differences (all P < 0. 01). They were followed up for 3 months,the mRS score (1. 3 ± 0. 4)of the observation group was lower than that of the control group (2. 0 ± 1. 1). There was significant difference between the 2 groups (t = 3. 362,P <0. 01). (4)The total effective rate of the observation group and control group was 74. 2% (23 / 31)and 48. 6% (18 / 37)respectively. There was significant difference between the 2 groups (χ2 = 4. 598,P <0. 05). Conclusion The CPAP therapy can alleviate the oxidative stress levels in patients with acute cerebral infarction combined with OSAS in short term and improve the neurological function of patients.
