Influence of Different Positive End Expiratory Pressure Level on Ventilative Efficiency for Premature Infant with Respiratory Distress
- VernacularTitle:不同呼气末正压水平对呼吸窘迫综合征早产儿通气效率的影响
- Author:
hui-qing, SUN
;
hong, XIONG
- Publication Type:Journal Article
- Keywords:
premature,neonatal;
respiratory distress;
positive end expiratory pressure
- From:Journal of Applied Clinical Pediatrics
2006;0(18):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore influence of different positive end expiratory pressure(PEEP)level on ventilative efficincy of premature infant with respiratory distress syndrome(RDS).Methods Forty preterm infants who were diagnosed RDS and needed ventilation were randomly assigned to lower PEEP(0.49~0.59 kPa)and high PEEP(0.59~0.78 kPa)group.They were treated by ventilation and pulmonary surfactant(PS).When they were medically stable,blood gas was done at 15 min,2,6,12,24 h after ventilation.Then the ratio of pa(O2)/FiO2,oxygen index(OI),ventilation index were calculated.Result The ratio of pa(O2)/FiO2,OI,ventilation index were better in lower PEEP group than those in high PEEP group(Pa
