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亚低温治疗对心肺复苏后肿瘤坏死因子α和白细胞介素2水平的影响
引用本文:陈玮,滕清平,鲁海燕,王淑琴.亚低温治疗对心肺复苏后肿瘤坏死因子α和白细胞介素2水平的影响[J].中国医药,2013,8(1):25-27.
作者姓名:陈玮  滕清平  鲁海燕  王淑琴
作者单位:730050,兰州市第一人民医院急诊科
摘    要:目的探讨亚低温治疗对心搏骤停后心肺复苏患者外周血肿瘤坏死因子α(TNF-α)、白细胞介素2(IL-2)水平的影响。方法回顾性分析2008年1月至2011年1月我院收治的心搏骤停经心肺复苏后患者30例,按干预方式不同分为亚低温治疗组与常温治疗组,各15例,监测2组患者TNF—α、IL-2在人院后各时间段的变化,并比较2组患者的严重并发症及病死率。结果随着观察时间的延长,常温治疗组外周血清TNF-α含量逐渐升高,24h出现峰值,72h降至12h水平,而亚低温治疗组在30min到2h与常温治疗组无明显差异,但6、12、24、72h亚低温治疗组血清TNF-α明显低于常温治疗组,且无峰值出现,组间差异均有统计学意义6h:(28.67±5.54)ng/L比(58.56±3.34)ng/L,12h:(38.56±2.67)ng/L比(73.65±7.12)ng/L,24h:(46.96±6.54).g/L比(93.45±8.43)ng/L,72h:(43.53±7.32)ng/L比(73.21±6.65)ng/L,均P〈0.05]。常温治疗组和亚低温治疗组IL-2含量均逐渐升高,且均无峰值出现,但亚低温治疗组各时间点IL-2含量均低于常温治疗组,在各时间点组间差异均有统计学意义30min:(0.18±0.03)ng/L比(0.24±0.04)ng/L,1h:(0.22±0.06)ng/I.比(0.33±0.05)ng/L,2h:(0.30±0.04)ng/L比(0.41±0.03)ng/L,6h:(O.35±0.05),lg/L比(0.56±0.04)ng/L,12h:(0.36±0.03)ng/L比(0.60±0.06)ng/L,24h:(0.44±0.03)ng/L比(0.63±0.04)ng/L,72h:(0.44±0.04)ng/L比(0.69±0.01)ng/L,均P〈0.05]。常温组休克、成人呼吸窘迫综合征、上消化道出血、肾功能衰竭和弥散性血管内凝血的发生率分别为26.7%(4例)、33.3%(5例)、26.7%(4例)、20.0%(3例)和40.0%(6例),亚低温组相应并发症的发生率分别为33.3%(5例)、20.0%(3例)、13.3%(2例)、13.3%(2例)和26.7%(4例),亚低温治疗组的严重并发症发生率均低于常温治疗组,组间差异有统计学意义(均P〈0.05);常温组和亚低温组的病死率分别为73.3%(1I例)和53.3%(8例),组间差异有统计学意义(P〈0.05)。结论亚低温治疗可以减少心搏骤停患者复苏后TNF-α、IL-2的释放,抑制炎症反应,降低各种严重并发症发生率和病死率。

关 键 词:心脏停搏  心肺复苏术  亚低温治疗  肿瘤坏死因子α  白细胞介素2  病死率

Effect of moderate hypothermia on tumor necrosis factor-alpha and interleukin-2 levels of patients after cardiopulmonary resuscitation
CHEN Wei , TENG Qing-ping , LU Hai-yan , WANG Shu-qin.Effect of moderate hypothermia on tumor necrosis factor-alpha and interleukin-2 levels of patients after cardiopulmonary resuscitation[J].China Medicine,2013,8(1):25-27.
Authors:CHEN Wei  TENG Qing-ping  LU Hai-yan  WANG Shu-qin
Institution:. Department of Emergency, First People's Hospital of Lanzhou, Lanzhou 730050, China
Abstract:Objective To explore the influence of therapeutic hypothermia on tumor necrosis factor (TNF-a) and interleukin 2 (IL-2) in peripheral blood in cardiopulmonary resuscitation of cardiac arrest patients. Methods Totally 30 patients of successful cardiopulmonary resuscitation from January 2008 to January 2011 were divided into the hypothermia therapy group( n = 15 ) and the routine therapy group( n = 15 ). The changes of TNF-α, IL-2 of the two groups were observed in each time period in hospital, serious complications and mortality rate were compared between two groups. Results TNF-α in the therapeutic hypothermia increased. There was no significant difference of TNF-α at 30 min and 2 hour between hypothermia therapy group and the routine therapy group. IL-2 in the hypothermia therapy group was lower than that in the routine therapy group from 6 hours to 72 hours 6 h: (28. 67 ± 5. 54 ) ng/L vs (58.56±3.34)ng/L, 12 h:(38.56±2.67)ng/L vs (73.65±7.12)ng/L, 24 h: (46. 96 ± 6. 54) ng/L vs (93.45 ± 8.43) ng/L, 72 h : (43.53± 7.32) ng/L vs (73.21 ± 6. 65 ) ng/L, P 〈 0. 05 ]. IL-2 in the hypothermia therapy group was low than that in the routine therapy group at 30 min, 1 hour, 2 hours, 6 hours, 12 hours, 24 hours and 72 hours; but IL-2 in the hypothermia therapy group was low than that in the routine therapy group 30 rain : ( 0. 18 ± 0.03 ) ng/L vs ( 0. 24 ± 0. 04 ) ng/L, 1 h : ( 0. 22 ±0. 06 ) ng/L vs ( 0. 33 ± O. 05 ) ng/L, 2 h : (0. 30 ± 0. 04 ) ng/L vs ( 0. 41± O. 03 ) ng/L, 6 h : ( 0. 35 ± 0. 05 ) ng/L vs ( 0. 56±0. 04 ) ng/L, 12 h:(0. 36 ±0. 03)ng/L vs (0. 60±0. 06)ng/L, 24 h:(0. 44 ±0.03) ng/L vs (0.63 ±0. 04)ng/L, 72 h:(0.44±0. 04)ng/L vs (0. 69±0. 01 )ug/L, P 〈 0.05 ]. The serious complications and mortality rate in the hypothermia therapy group were lower than those in the routine therapy group(P 〈 0. 05 ). Conclusions Moderate hypotherrnia can reduce TNF-α and IL-2, inhibit inflammatory responses and reduce serious complications and mortality rate.
Keywords:Heart arrest  Cardiopulmonary resuscitation  Mild hypothermia treatment  Tumor necrosis factor-alpha  Interleukin-2  Mortality rate
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