Risk factors for the first ventilator weaning failure in preterm infants receiving invasive mechanical ventilation.
- Author:
Xiao-Yi LIU
1
;
Xiao-Mei TONG
1
Author Information
1. Department of Neonatology, Peking University Third Hospital, Beijing 100191, China.
- Publication Type:Journal Article
- MeSH:
Ductus Arteriosus, Patent/therapy*;
Humans;
Infant;
Infant, Newborn;
Infant, Premature;
Respiration, Artificial;
Respiratory Distress Syndrome, Newborn;
Retrospective Studies;
Risk Factors;
Ventilator Weaning
- From:
Chinese Journal of Contemporary Pediatrics
2021;23(6):569-574
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the risk factors for the first ventilator weaning failure and the relationship between the weaning failure and prognosis in preterm infants receiving invasive mechanical ventilation.
METHODS:A retrospective analysis was performed for the preterm infants who were admitted to the Neonatal Intensive Care Unit of Peking University Third Hospital and received mechanical ventilation within 72 hours after birth. According to whether reintubation was required within 72 hours after the first weaning, the infants were divided into a successful weaning group and a failed weaning group.
RESULTS:A total of 282 preterm infants were enrolled, and there were 43 infants (15.2%) in the failed weaning group. Compared with the successful weaning group, the failed weaning group had significantly lower gestational age and birth weight (
CONCLUSIONS:Use of ≥ 2 vasoactive agents before ventilator weaning and PDA (≥ 2.5 mm) are risk factors for ventilator weaning failure, and ventilator weaning failure may be associated with adverse outcomes in hospitalized preterm infants.
