Effects of Different Mechanical Ventilation Parameters on Intra-Abdominal Pressure in COPD Patients
10.3969/j.issn.0253-9896.2014.07.019
- VernacularTitle:COPD患者不同机械通气参数对腹腔压力的影响
- Author:
Yong ZHAO
;
Xiaoyun ZHAO
;
Yuechuan LI
- Publication Type:Journal Article
- Keywords:
lung diseases,obstructive;
respiration,artificial;
abdominal cavity;
pressure
- From:
Tianjin Medical Journal
2014;(7):690-692
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the effect of different mechanical ventilation parameters on intra-abdominal pres-sure. Methods A total of 42 cases with mechanical ventilation suffering from chronic obstructive pulmonary diseases (COPD) and respiratory failure were selected for observing the effects of inspiratory platform time (Tplat), inspiratory time (Ti) and end-expiratory pressure (PEEP) on intra-abdominal pressure. Results In SIMV+PSV ventilation mode, changes of Tplat and Ti had no significant effects on intra-abdominal pressure (P>0.05). There were no significant differences be-tween SIMV+PEEP0 and base line values (P>0.05). Conclusion The alteration of peep has a great influence in intra-ab-dominal pressure, which suggests the importance of selecting proper mechanical ventilation parameters.
