Observation of the therapeutic effect of less invasive surfactant administration on respiratory distress syndrome in extremely premature infants
10.3969/j.issn.1673-9701.2024.35.013
- VernacularTitle:微创给药对极早产儿呼吸窘迫综合征的疗效观察
- Author:
Yuan HE
1
;
Shujie YANG
;
Ying ZENG
;
Haiying YI
;
Jie HUANG
;
Bin GAN
;
Xian WEI
;
Yanlin TANG
Author Information
1. 孝感市中心医院(武汉科技大学附属孝感医院)新生儿科,湖北孝感 432100
- Publication Type:Journal Article
- Keywords:
Respiratory distress syndrome;
Extremely premature infants;
Pulmonary surfactant;
Less invasive surfactant administration
- From:
China Modern Doctor
2024;62(35):59-63
- CountryChina
- Language:Chinese
-
Abstract:
Objective To observe clinical efficacy and safety of less invasive surfactant administration(LISA)in treatment of respiratory distress syndrome(RDS)in extremely premature infants.Methods A total of 65 cases premature infants diagnosed with RDS admitted to neonatal intensive care unit of Xiaogan Central Hospital from January 2021 to December 2023,with gestational age of 28+0～31+6 weeks.They were divided into LISA group(n=33)and intubation administration of surfactant extubation(InSurE)group(n=32)using a random number table method.The incidence of adverse events,blood gas analysis before and after administration,pulse oxygen saturation(SpO2),changes in blood pressure,clinical efficacy,complications,and outcomes were compared between two groups.Results There was no statistically significant difference in the incidence of drug reflux,bradycardia,apnea,or SpO2＜80％between two groups of operations(P＞0.05).During the operation,SpO2 of LISA group was lower than that of InSurE group,and blood pressure monitoring at the 2nd and 4th minutes were lower than those of InSurE group at the corresponding time points,with statistically significant differences(P＜0.05).After 1 hour of treatment,arterial partial pressure of oxygen in LISA group was higher than that in InSurE group,and arterial partial pressure of carbon dioxide was lower than that in InSurE group,with statistically significant differences(P＜0.05).The mechanical ventilation ratio and oxygen therapy time within 72 hours in LISA group were lower than those in InSurE group,and the differences were statistically significant(P＜0.05).There was no statistically significant difference in reuse rate of pulmonary surfactant(PS),and hospitalization time between two groups(P＞0.05).The incidence of grade 3-4 periventricular intraventricular hemorrhage,P-IVH in LISA group was lower than that in InSurE group,and the difference was statistically significant(P＜0.05).There was no statistically significant difference in the incidence of other complications between two groups(P＞0.05).Conclusion Less invasive PS treatment for extremely premature infants with RDS can reduce the incidence of mechanical ventilation,shorten oxygen therapy time,and reduce the occurrence of severe P-IVH.
