The Journal of pediatrics · 2011
Oxygenation with T-piece versus self-inflating bag for ventilation of extremely preterm infants at birth: a randomized controlled trial.
СтатьяРандомизированное исследованиеПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Dawson Jennifer A, Schmölzer Georg M, Kamlin C Omar F, Te Pas Arjan B, O'Donnell Colm P F, Donath Susan M, Davis Peter G, Morley Colin J
Аннотация
OBJECTIVE: To investigate whether infants < 29 weeks gestation who receive positive pressure ventilation (PPV) immediately after birth with a T-piece have higher oxygen saturation (SpO₂) measurements at 5 minutes than infants ventilated with a self inflating bag (SIB).
STUDY DESIGN: Randomized, controlled trial of T-piece or SIB ventilation in which SpO₂ was recorded immediately after birth from the right hand/wrist with a Masimo Radical pulse oximeter, set at 2-second averaging and maximum sensitivity. All resuscitations started with air.
RESULTS: Forty-one infants received PPV with a T-piece and 39 infants received PPV with a SIB. At 5 minutes after birth, there was no significant difference between the median (interquartile range) SpO₂ in the T-piece and SIB groups (61% [13% to 72%] versus 55% [42% to 67%]; P = .27). More infants in the T-piece group received oxygen during delivery room resuscitation (41 [100%] versus 35 [90%], P = .04). There was no difference in the groups in the use of continuous positive airway pressure, endotracheal intubation, or administration of surfactant in the delivery room.
CONCLUSION: There was no significant difference in SpO₂ at 5 minutes after birth in infants < 29 weeks gestation given PPV with a T-piece or a SIB as used in this study.
STUDY DESIGN: Randomized, controlled trial of T-piece or SIB ventilation in which SpO₂ was recorded immediately after birth from the right hand/wrist with a Masimo Radical pulse oximeter, set at 2-second averaging and maximum sensitivity. All resuscitations started with air.
RESULTS: Forty-one infants received PPV with a T-piece and 39 infants received PPV with a SIB. At 5 minutes after birth, there was no significant difference between the median (interquartile range) SpO₂ in the T-piece and SIB groups (61% [13% to 72%] versus 55% [42% to 67%]; P = .27). More infants in the T-piece group received oxygen during delivery room resuscitation (41 [100%] versus 35 [90%], P = .04). There was no difference in the groups in the use of continuous positive airway pressure, endotracheal intubation, or administration of surfactant in the delivery room.
CONCLUSION: There was no significant difference in SpO₂ at 5 minutes after birth in infants < 29 weeks gestation given PPV with a T-piece or a SIB as used in this study.