局部亚低温治疗对蛛网膜下腔出血患者血流动力学参数及内皮素-1、降钙素基因相关肽的影响  被引量:5

The effect of local mild hypothermia on cerebral hemodynamic parameters, plasma Endothelin-1, and calcitonin gene-related peptide of the subaraclmoid hemorrhage patients

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作  者:苗海锋[1] 石铸[2] 吴志强[2] 马荣[2] 陈杭军[1] 刘玉华[1] 邹治宏[3] 

机构地区:[1]东莞市人民医院综合科一区,广东省东莞523000 [2]东莞市人民医院神经内科,广东省东莞523000 [3]东莞市厚街医院功能科

出  处:《中国医师杂志》2013年第7期878-881,共4页Journal of Chinese Physician

基  金:东莞市科技基金资助(2008105150015)

摘  要:目的探讨局部亚低温治疗对蛛网膜下腔出血患者(SAH)颅内血流动力学参数以及血浆内皮素-1(ET-1)、降钙素基因相关肽(CGRP)水平的影响。方法60例SAH患者按随机数字表法分组分为亚低温组和对照组各30例,对照组应用药物治疗,亚低温组在药物治疗基础上加用局部亚低温治疗。分别在治疗的第1、7、10、14天经颅多普勒(TCD)检测两组患者大脑中动脉的平均血流速度(VMCA)及脉动指数(PI),同时测定血浆ET-1、CCRP水平。结果亚低温组第7、10、14天时的VMCA明显低于对照组[7d:(95.46±22.48)cm/svs(110.35±32.38)cm/s,t=2.07,P〈0.05;10d:(85.57±17.47)cm/s vs(97.64±20.55)cm/s,t=2.45,P〈0.05;14d:(57.16±14.36)cm/svs(70.56±19.42)em/s,t=3.04,P〈0.01];亚低温组第10、14天时的PI值明显低于对照组[10d:0.76±0.21vs0.88±0.25,t=2.01,P〈0.05;14d:0.72±0.18vs0.84±0.19,t=2.51,P〈0.05];亚低温组第10、14天时的血浆ET-1水平明显低于对照组[10d:(71.37±16.63)pg/ml vs(81.46±21.38)pg/ml,t=2.04,P〈0.05;14d:(55.73±15.18)pg/mlVS(68.28±20.57)pg/ml,t=2.69,P〈0.01];亚低温组第7、lO、14天时的血浆CGRP水平明显高于对照组[7d:(26.55±6.45)pg/111lvs(23.64±4.56)pg/Inl,t=2.02,P〈0.05;10d:(24.15±7.35)pg/mlVS(20.52±6.18)pg/ml,t=2.07,P〈0.05;14d:(30.37±6.28)pg/mlvs(26.88±4.39)pg/ml,t=2.49,P〈0.05]。结论亚低温治疗降低SAH患者血浆ET—l水平,升高CGRP水平,减少蛛网膜下腔出血患者脑血管痉挛(CVS)发生率,改善SAH患者预后。Objective To investigate the effect of local mild hypothermia on the cerebral hemody- namic parameters,plasma Endothelin-1 (ET-ls) and calcitonin gene-related peptide (CGRPs) of the sub- arachnoid hemorrhage patients (SAH). Methods Sixty patients were divided randomly into local mild hy- pothermia group and control group ( n = 30 patients each group). The middle eerebral artery average blood flow rates(VMCAs) and pulse index (PIs) were detected with transcranial Doppler (TCD), plasma ET-1 s and CGRPs were tested on the D1, D7, D10, and D14, respectively. Results The VMCAs in the mild hypothermia group were lower on the D7, D10, and D14 [7 d: (95.46± 22.48) cm/s vs ( 110. 35 ± 32. 38)cm/s, t =2.07, P 〈0.05;10 d: (85.57 ± 17.47)cm/s vs (97.64 ±20. 55)cm/s, t =2.45, P 〈0. 05 ;14 d: (57.16± 14. 36)cm/s vs (70. 56 ± 19.42) era/s, t = 3.04, P 〈0. 01 ], PIs and plasma ET-ls were lower on the D10 and D14 compared with the control group [PIs : 10 d: 0. 76 ±0. 21 vs 0. 88 ±0.25,t =2.01,P 〈0.05;14 d: 0.72±0.18 vs 0. 84 ± 0.19 , t =2.51,P 〈0.05 [ET-ls: 10 d: (71.37 ± 16. 63)pg/ml vs (81.46±21.38)pg/ml, t =2. 04, P 〈0. 05;14 d: (55.73 ± 15.18)pg/ml vs (68.28 ±20.57)pg/mt, t =2.69, P 〈0.01]. Plasma CGRPs were higher compared with the control group on the D7, D10, and D14 [7 d: (26.55 ±6. 45)pg/ml vs (23.64±4. 56)pg/ml, t =2.02, P 〈 0.05;10 d: (24. 15 ±7. 35)pg/ml vs (20.52 ±6. 18)pg/ml, t =2.07, P 〈0.05;14 d: (30.37±6.28) pg/ml vs (26. 88 ± 4. 39) pg/ml, t = 2. 49, P 〈 O. 05 ]. Conclusions The mild hypothermia treatment could reduce the plasma ET-ls, improve plasma CGRPs, and improve the prognosis of the patients.

关 键 词:低温 蛛网膜下腔出血 血流动力学 降钙素基因相关肽/血液 内皮缩血管肽类/血液 

分 类 号:R743.3[医药卫生—神经病学与精神病学]

 

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