实用医学杂志2017，Vol.33Issue(2)：238-242,5.DOI:10.3969/j.issn.1006-5725.2017.02.019
不同机械通气模式对呼吸机相关性膈肌功能障碍的影响
Influences of different mechanical ventilation modes on ventilator-induced diaphragm dysfunction
摘要
Abstract
Objective To investigate the influences of different mechanical ventilation modes on ventilator⁃induced diaphragm dysfunction (VIDD). Methods The patients received invasive mechanical ventilation in our ICU after lower abdomen surgery were enrolled into 3 groups according to different ventilation modes. The data of the 3 groups were analyzed. According to the offline results, patients were divided into two groups, the success of weaning as the dependent variable, the clinical indicators with statistical significance as the independent variable, the Logistic regression analysis was performed to analyze the ventilator weaning. Results The mechanical ventilation time, 48 h reintubation rate and the length of ICU stay in the A/C mode group were significantly higher than those in the SIMV mode group and the PSV mode group. The weaning success rate in the A/C mode group was significantly lower than that in the SIMV mode group and the PSV mode group, with significant difference (P<0.05). Weaning success group and weaning failure group had significant differences in the proportion of three ventilation modes (P < 0.05). With weaning as dependent variable, APACHE Ⅱ score, ALB and ventilation mode as independent variables, logistic regression analysis was performed using the enter method. APACHE Ⅱ and ventilation mode were independent influencing factors for weaning. Conclusion Compared with the A/C mode, the SIMV mode and the PSV mode have less influence on VIDD and high weaning success rate in the mechanical ventilation process of patients post⁃lower abdomen surgery. No significant difference was found between the SIMV mode and the PSV mode in their influence on weaning.关键词
机械通气模式/呼吸机相关性膈肌功能障碍Key words
Mechanical Ventilation Modes/Ventilator-induced diaphragm dysfunction引用本文复制引用
李钰,徐建国,徐敏,潘娅静..不同机械通气模式对呼吸机相关性膈肌功能障碍的影响[J].实用医学杂志,2017,33(2):238-242,5.基金项目
温州市科技计划项目 （）
