实用医学杂志 ›› 2021, Vol. 37 ›› Issue (17): 2233-2237.doi: 10.3969/j.issn.1006⁃5725.2021.17.013

• 临床研究 • 上一篇    下一篇

头颈部体表亚低温对危重型颅脑损伤患者神经元特异性烯醇化酶、谷氨酸及预后的影响

冯伟生1 刁井地1 侯思南1 徐继来2 张宜波3 刘爽3 王红1 丰广魁1   

  1. 1 南京中医药大学连云港附属医院(连云港市中医院)急诊医学科(江苏连云港 222000);2 连云港市立东方 医院(江苏连云港 222042);3 连云港市赣榆区人民医院急诊医学科(江苏连云港 222100)

  • 出版日期:2021-09-10 发布日期:2021-09-10
  • 通讯作者: 刁井地 E⁃mail:617925121@qq.com
  • 基金资助:
    南京医科大学江苏康达医药卫生发展研究院科研项目(编号:NYKDKJ2015015);江苏省连云港市临床重点专科建设项目(编号:2020⁃35)

Effects of head and neck cooling on NSE,glutamic acid in blood and prognosis of patients with critical traumatic brain injury

FENG Weisheng*,DIAO Jingdi,HOU Sinan,XU Jilai,ZHANG Yibo,LIU Shuang, WANG Hong,FENG Guangkui.   

  1. Department of Emergency,Lianyungang Hospital of Traditional Chinese Medicine Affiliated Lianyungang Hospital of Nanjing University of Chinese Medicine,Lianyungang 222000,China

  • Online:2021-09-10 Published:2021-09-10
  • Contact: DIAO Jingdi E⁃mail:617925121@qq.com

摘要:

目的 观察头颈部体表亚低温(HNC)对危重型颅脑损伤(cTBI)患者神经元特异性烯醇化 酶(NSE)、谷氨酸及预后的影响。方法 前瞻性分析 2016 12 月到 2020 10 月入住 3 个医院 ICU cTBI 患者 81 例,按随机数表分入头颈联合降温组(HNC 41 例)和传统冰帽组(HC 40 例),在到达医院、入 24 h 72 h 检测血 NSE 和谷氨酸浓度(Glu),全程监测格拉斯哥评分、耳蜗温度、凝血功能、血压、心率 变化及寒战反应和 28 d 病死率,随访 6 个月格拉斯哥预后评分(GOS),根据 28 d 预后将患者分为死亡和存 活亚组。结果 HNC 72 h NSE(56.8 ± 34.0)ng/mL 24 h 下降(12.45 ± 18.16)ng/mL,差异具有统计学意义 t = 4.390,P < 0.01),显著高于 HC 组[(-2.18 ± 21.45)ng/mL,(t = 3.315,P < 0.01)];HNC 24 h Glu(185.8 ± 42.7)μmol/L 显著高于 HC 组[(158.0 ± 43.1)μmol/L,(t = 2.916,P < 0.01)],72 h Glu(160.6 ± 21.3)μmol/L 出现显著降低(t = 4.951,P < 0.01),亦显著低于 HC 组[(177.3 ± 43.2)μmol/L,(t = 2.190,P < 0.05)];28 d 病死率[31.7% vs. 32.5%,(χ2 = 0.006,P > 0.05)]两组差异无统计学意义;存活者出院时 GCS[(7.82 ± 1.86 vs.(8.00 ± 2.60),(t = 0.293,P > 0.05)]差异亦无统计学意义;HNC 6 个月 GOS 评分预后良好比例明显优 HC 组(41.5% vs. 20.5%,χ2 = 4.083,P < 0.05),不良反应两组间差异无统计学意义。存活亚组中 NSE Glu 表现更加显著;死亡亚组 NSE 差异无统计学意义,HNC 72 h Glu 仍显著降低。结论 HNC 治疗 72 h 可以显著降低cTBI 患者血NSE 浓度,Glu 浓度短暂起伏后亦得到显著控制,并能显著改善患者远期预后。

关键词:

低温, 人工, 颅脑损伤, 谷氨酸, 磷酸丙酮酸水合酶

Abstract:

Objective To evaluate the effect of head and neck cooling(HNC)on neuron⁃specific enolase (NSE),glutamic acid(Glu)in blood and its influence on the prognosis of patients with critical traumatic brain injury (cTBI). Methods A prospective study on 81 patients with cTBI admitted to our three intensive care units from December 2016 to October 2020,and be randomly divided into head and neck cooling group(HNC group 41)and normal ice cap cooling group(HC group 40). At admission,24 and 72 hours after admission,venous blood was taken to detect the concentration of NSE and Glu. Glasgow Coma Scale(GCS)Score,cochlear temperature,coagu⁃ lation function,blood pressure,heart rate,shivering,and 28⁃day case fatality were monitored. At 6 months after injury,the Glasgow outcome scale(GOS)was used to assess the clinical outcome. Patients were divided into death and survival subgroups according to the 28⁃day prognosis. Results HNC for 72 hours,the concentration of NSE (56.8 ± 34.0)ng/mL was significantly lower(t = 4.390,P < 0.01)than the 24 hour′s of itself,be decreased by (12.45 ± 18.16)ng/mL,which was significantly higher(t = 3.315,P < 0.01)than that of ice cap group(-2.18 ± 21.45)ng/mL;In HNC group,24 h concentration of Glu[(185.8 ± 42.7)μmol/L]was significantly higher(t = 2.916 P < 0.01)than that of ice cap group(158.0 ± 43.1)μmol/L. 72 h Glu(160.6 ± 21.3)μmol/L showed a significant decrease(t = 4.951,P < 0.01)to the 24 hour′ s of itself,which also significantly lower than that of the ice cap group[(177.3 ± 43.2)μmol/L,t = 2.190,P < 0.05]. There was no significant difference in 28⁃ day mortality (31.7% vs. 32.5%,χ2 = 0.006,P > 0.05)between the two groups. Compare to the ice cap group,there wasn′t a difference be found in GCS scores[(7.82 ± 1.86)vs.(8.00 ± 2.60),t = 0.293,P > 0.05]at discharge. But at 6 months after injury,the GOS of the HNC group be significantly improved(41.5% vs. 20.5%,χ2 = 4.083,P < 0.05 to the HC group,and there was no significant difference in adverse reactions between the two groups. In the survival subgroup,NSE and Glu showed a more remarkable performance. In the death subgroup,HNC can′t make NSE a significant change,Glu can be significantly reduced at 72 h. Conclusion HNC for 72 hours can significantly reduce NSE of patients with cTBI,markedly decrease the concentration of Glu after a transitorily increase,and significantly improve the long⁃term prognosis of patients.

Key words:

hypothermia, induced, brain injuries, glutamic acid, phosphopyruvate hydratase