High-frequency oscillatory ventilation in children with measles complicated with severe pneumonia and the acute respiratory distress syndrome
10.3760/cma.j.issn.1673-4912.2015.12.009
- VernacularTitle:高频振荡机械通气治疗儿童麻疹肺炎合并重度急性呼吸窘迫综合征临床研究
- Author:
Wenjin GENG
;
Lijing CAO
;
Meixian XU
;
Xiaodong WANG
;
Ximin HUO
- Publication Type:Journal Article
- Keywords:
High frequency oscillatory ventilation;
Children;
Measles;
Severe;
Acute respiratory distress syndrome
- From:
Chinese Pediatric Emergency Medicine
2015;22(12):844-847,851
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the effectiveness and safety of high frequency oscillatory ventilation(HFOV) in children with measles complicated with severe pneumonia and the acute respiratory distress syndrome(ARDS).Methods A total of 63 children with measles complicated with severe pneumonia and the ARDS were divided into conventional mechanical ventilation(CMV) group and HFOV group.The PaO2/ FiO2,oxygenation index (OI),HR and mean arterial pressure (MAP) before treatment and 12 h,24 h,48 h after treatment were detected.The rate of air leak and the motality in two groups were compared.The efficacy and safety of HFOV treatment were evaluated in children with measles complicated with pneumonia and severe ARDS.Results In HFOV group,the PaO2/FiO2 ratio was elevated and OI was decreased significantly after 12 h and maintained for at least 48 h.Compared with CMV group,OI of HFOV group improved more significantly,and the difference was statistically significant.The ventilation time in HFOV group was shorten than that in CMV group[(7.97 ±3.06) d vs.(11.03 ±3.60) d],but there was no statistical difference between two groups (P ＞ 0.05).The heart rate after treatment 48 h was gradually returned to normal,and there was no statistical difference between the two groups.There were no significant changes in the MAP of two groups after treatment.There were no significant differences in the incidence of air leak between the CMV group and the HFOV group(24.2％ vs.16.7％).The mortality rate of CMV group and HFOV group was respectively 45.5 ％ and 33.3 ％,and there was no statistically significant difference.Conclusion HFOV was effective in oxygenation and seems to be safe for pediatric patients with measles complicated with severe pneumonia and the ARDS.Also it didn't influence the occurrence of complications.It has no adverse influence on hemodynamic parameters.Early intervention of HFOV is safe and effective for the children with measles complicated with severe pneumonia and ARDS.
