Abstract:
AIM:Approximately 5% of newborns receive positive pressure ventilation (PPV) for successful transition. Guidelines urge providers to ensure effective PPV for 30-60s 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 30s of PPV in non-breathing babies. METHODS:Prospective 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). RESULTS:110 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 30s 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. CONCLUSION:In 56% of the neonatal resuscitations interruptions in ventilation are frequent with 60% ventilation fraction during the first 30s of PPV. Eliminating disruption for improved quality of PPV delivery should be emphasized when training newborn resuscitation providers.
journal_name
Resuscitationjournal_title
Resuscitationauthors
Skåre C,Boldingh AM,Nakstad B,Calisch TE,Niles DE,Nadkarni VM,Kramer-Johansen J,Olasveengen TMdoi
10.1016/j.resuscitation.2016.07.231subject
Has Abstractpub_date
2016-10-01 00:00:00pages
25-30eissn
0300-9572issn
1873-1570pii
S0300-9572(16)30378-1journal_volume
107pub_type
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