Duration of continuous positive airway pressure: associations with length of stay and oral feeding patterns in a level IV neonatal intensive care unit
摘要
Examine associations between postmenstrual age (PMA) at CPAP discontinuation, length of stay (LOS) and PMA at achievement of oral feeds in preterm infants.
Study designRetrospective chart review of infants <33 weeks gestational age was performed over a period of practice change (2017–2022) implementing extended CPAP use. Clinical interventions, outcomes and LOS were reviewed.
ResultsThe study population included 571 infants. Over the study period, PMA at CPAP discontinuation significantly increased as did PMA at full oral feeds but there were no significant differences in LOS. Linear regression modeling identified that older age at CPAP discontinuation was a predictor of longer LOS but effect size was small at 14 h per week of CPAP.
ConclusionsLOS was not prolonged in a clinically meaningful way following extended CPAP use, despite delayed oral feeding, in our study cohort.