The negative effects of atomization inhalation in mechanical ventilation patients:a retrospective study
10.3760/cma.j.issn.1672-7088.2017.16.015
- VernacularTitle:机械通气患者雾化吸入的不良后果研究
- Author:
Zhongman ZHANG
;
Ya WANG
;
Chun ZHOU
;
Shuang REN
;
Yongming TIAN
- Keywords:
Pneumonia;
ventilator- associated;
Intensive care unit;
Nursing procedures;
Atomization inhalation;
Multidrug-resistant organism
- From:
Chinese Journal of Practical Nursing
2017;33(16):1256-1259
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze and discuss the negative effects of atomization inhalation in mechanical ventilation patients in intensive care unit. Methods A retrospective study of all the mechanical ventilation patients in the general ICU of our hospital was carried out from Aprilto December 2015. The risk of multidrug-resistant organisms(MDROs)colonizationin the lower respiratory tract and ventilation associated pneumonia(VAP)in mechanical ventilation patients were analyzed. Results A total of 922 patients were monitored, 160 of whom had atomization inhalation, 92 for MDROs colonizationin the lower respiratory tract and 18 for VAP. The rates ofatomization inhalation in patients with and without MDROs colonizationin the lower respiratory tract were 30.4%(28/92)and 15.9%(132/830)with statistical difference (χ2=12.193, P=0.000). And those in patients with and without VAP were 50.0%(9/18) and 16.7%(151/904), with statistical difference (χ2=11.420, P=0.000). Atomization inhalation was the independent risk factor both of MDROs colonizationin the lower respiratory tract(OR=1.917, 95%CI1.163-3.159, P=0.011) and VAP(OR=4.613, 95%CI 1.773-12.002, P=0.000) in mechanical ventilation patients. Conclusions Atomization inhalation may increase the risk of MDROs colonizationin the lower respiratory tract and VAP in mechanical ventilation patients. Thus unnecessary and too frequent operations of atomization inhalation should be decreased.
