Article ID Journal Published Year Pages File Type
3007630 Resuscitation 2016 6 Pages PDF
Abstract

AimApproximately 5% of newborns receive positive pressure ventilation (PPV) for successful transition. Guidelines urge providers to ensure effective PPV for 30–60 s before considering chest compressions and intravenous therapy. Pauses in this initial PPV may delay recovery of spontaneous respiration. The aim was to find the ventilation fraction during the first 30 s of PPV in non-breathing babies.MethodsProspective observational study in two hospitals in Norway. All newborns receiving PPV immediately after delivery were included. Cameras with motion detectors were installed at every resuscitation bay capturing both expected and unexpected compromised newborns. We determined the cumulative number of seconds with PPV efforts excluding pauses in infants without spontaneous breathing and reported ventilation fraction during the first minute. Data are presented as median (IQR).Results110 of 3508 (3%) newborns received PPV and were filmed in the resuscitation bays. PPV started 42 (18–78) s after arrival at the resuscitation bay and median duration was 100 (35–225) s. Forty-eight infants (44%) were ventilated continuously, or with minimal pause (ventilation fraction >90%) during the first 30 s of PPV. For the remaining 62 infants ventilation fraction was 60% (39–75). PPV was interrupted due to adjustments, checking heart rate, stimulation, administration of CPAP and suctioning.ConclusionIn 56% of the neonatal resuscitations interruptions in ventilation are frequent with 60% ventilation fraction during the first 30 s of PPV. Eliminating disruption for improved quality of PPV delivery should be emphasized when training newborn resuscitation providers.

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