Clinical study of early inhalation of Budesonide in the prevention of bronchopulmonary dysplasia in very low birth weight infants / 中华实用儿科临床杂志

ABSTRACT

Objective To investigate the preventive and adverse effects of postnatal inhalation of Budesonide in early stage on bronchopulmonary dysplasia (BPD) in very low birth weight infants.Methods A total of 105 cases of high risk premature infants with BPD,who were born in the Neonatal Intensive Care Unit (NICU) from Shenzhen Maternity and Child Healthcare Hospital from July 15,2015 to December 25,2016,and their gestational age ≥ 27 weeks and ＜ 32 weeks or birth weight ≥ 1 000 g and ＜ 1 500 g were collected for a prospective randomized controlled trial,and were randomly divided into 3 groups:early inhalation group(34 cases),late inhalation group(34 cases) and non-inhalation group(37 cases).The oxygen time,and the incidence of BPD,periventricular-intraventricular hemorrhage (IVH),retinopathy of prematurity (ROP),necrotizing enterocolitis of the newborns (NEC),patent ductus arteriosus in preterm infants (PDA),sepsis and hyperglycemia of infants in 3 groups were compared.Results The average oxygen time in early inhalation group was 9 days,while in late inhalation group and the non-inhalation group was 15 days and 18 days,respectively.The average oxygen time in early inhalation group was significantly lower than that in the late inhalation group and the non-inhalation group,with the difference being statistically significant (H =6.09,P ＜ 0.05).The noninvasive ventilation time in early inhalation group was 3 days,while both the late inhalation group and non-inhalation group were 6 days.The noninvasive ventilation time in early inhalation group was significantly lower than that in the late inhalation group and non-inhalation group,with the difference being statistically significant (H =6.17,P ＜0.05).The incidence of BPD in the early inhalation group,late inhalation group and non-inhalation group were 14.7％ (5/34 cases),20.6％ (7/34 cases) and 37.8％ (14/37 cases),respectively.The incidence of BPD in non-inhalation group was significantly higher than that in the early inhalation group and late inhalation group,with the difference being statistically significant (x2 =12.017,P ＜ 0.05).There were no significant differences in IVH,ROP,NEC,PDA,sepsis and hyperglycemia among the 3 groups (all P ＞ 0.05).Conclusions Postnatal inhalation of Budesonide in early stage in high risk very low birth weight infants can reduce the incidence of BPD and the oxygen time,and the adverse reactions are not obvious.