The research of parenteral nutrition support on patients with mechanical ventilation during weaning

LIU Qiong; et al

doi:10.13406/j.cnki.cyxb.2001.03.022

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The research of parenteral nutrition support on patients with mechanical ventilation during weaning

更新时间：2024-01-17

- The research of parenteral nutrition support on patients with mechanical ventilation during weaning
- Journal of Chongqing Medical University Issue 3, Pages: 293-295(2001)
- 作者机构：
  
  1. 重庆医科大学临床学院急诊科
  2. 重庆医科大学临床学院急诊科,400016
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.2001.03.022
  CLC： R459.3
- Published：2001，
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[1]刘琼,黄纪坚,黄桃,林吉忠.肠外营养对机械通气患者撤机的意义研究[J].重庆医科大学学报,2001(03):293-295.

LIU Qiong, et al. The research of parenteral nutrition support on patients with mechanical ventilation during weaning. [J]. Journal of Chongqing Medical University (3):293-295(2001)
[1]刘琼,黄纪坚,黄桃,林吉忠.肠外营养对机械通气患者撤机的意义研究[J].重庆医科大学学报,2001(03):293-295. DOI： 10.13406/j.cnki.cyxb.2001.03.022.

LIU Qiong, et al. The research of parenteral nutrition support on patients with mechanical ventilation during weaning. [J]. Journal of Chongqing Medical University (3):293-295(2001) DOI： 10.13406/j.cnki.cyxb.2001.03.022.

摘要

目的：探讨肠外营养（ＰＮ）支持对ＩＣＵ内机械通气危重患者脱机的意义。方法：２６８例因各种病因致呼吸衰竭的危重患者，在机械通气撤机期间给予胃肠外营养支持治疗，并与１２４例撤机训练期间未行肠外营养支持治疗的机械通气患者进行比较。结果：与对照组相比，肠外营养支持组营养支持后有关营养状况的指标明显改善，负氮平衡减轻（Ｐ＜０．０５）。撤离呼吸机的呼吸力学指标明显改善，呼吸机参数条件降低（Ｐ＜０．０５），该组脱机平均所需时间明显短于对照组，一次性脱机成功率显著高于对照组（Ｐ＜０．０５）。结论：肠外营养支持有助于增强呼吸肌的质量和功能，有利于早期脱机。

Abstract

Objective: To investigate the effect of parenteral n utrition(PN)support in patients with mechanical ventilation during weaning. Methods:T he PN support t reatment was performed in 268 cases of respiratory failure during weaning

while comparing with 124 cases of mechanical ventilation patients without PN support. Results: Compared with the control group

there were significant improvement in nutrition and decrease in negative nitrogen balance after PN suppo rt treatment.(P ＜0.05). Respiratory dynamics for weaning were improved significantly and parame ter of ventilator for patients decreased(P＜0.05).The average ti me spending on turning off their ventilators was significantly shorter than that of control grou p(P＜0.05).Conclusion:The PN support is helpful in enhancing the qualit y and function of respiratoy muscle.It is sure beneficial to an early weaning.

关键词

肠外营养机械通气撤机

Keywords

Parenteral nutritionmechanical ventilationWeaning

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