The analysis of the effects of the central venous pressure level on early efficacy of treatment with traumatic brain injury
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摘要: 目的:探讨中心静脉压(CVP)水平对脑外伤患者的早期疗效的影响。方法:根据格拉斯(GCS)评分将脑外伤患者分为3组:轻度组、中度组、重度组。分别将3组随机分为较低CVP值组(5~8 cmH2O)、较高CVP值组(9~12 cmH2O),根据瞳孔、神志、GCS评分及颅脑CT的改善,分3个时间(24 h、72 h和1周)观察其变化。结果:较低CVP值组的早期疗效优于较高CVP值组。结论:在患者CVP水平保持在5~8 cmH2O时,既可保证患者脑灌注压,又不至于加重脑水肿,早期疗效较好。
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关键词:
- CVP水平(中心静脉压) /
- 脑外伤患者 /
- 早期疗效
Abstract: Objective: To discuss the effects of central venous pressure (CVP) level on early efficacy of treatment with traumatic brain injury (TBI).Method: According to Glasgow coma scale (GCS),traumatic brain injury patients were divided into three groups:mild,moderate and severe group.The three groups were randomly divided into a lower CVP group (5~8 cmH2O) and the higher CVP group (9~12 cmH2O).According to the pupil consciousness,GCS and brain CT,to observe the changes on the three time points (24 hours,72 hours and 1 week).Result: The lower CVP group is superior to the higher CVP group of matter the in early efficacy.Conclusion: The early efficacy of treatment is better when the CVP levels stayed around the 5~8 cmH2O,which can ensure the cerebral perfusion pressure without aggravating cerebral edema. -
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