1. Providing PEEP during neonatal resuscitation: Which device is best?
- Author
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Dawson, Jennifer A, Gerber, Angela, Kamlin, C Omar F, Davis, Peter G, and Morley, Colin J
- Subjects
- *
RESUSCITATION , *NEONATAL intensive care , *PRESSURE breathing , *MANOMETERS , *NEWBORN infants - Abstract
Aim: The study aims to compare three commonly used neonatal resuscitation devices, the Laerdal self-inflating bag with a positive end expiratory pressure (PEEP) valve, a T-piece resuscitator (T-piece) and a flow-inflating bag to provide peak inflation pressure (PIP) and PEEP. Methods: Participants were asked to use each device to give positive pressure ventilation to a modified neonatal mannequin via a face mask to achieve 40-60 inflations per minute, aiming for a PIP/PEEP of 30/5 cm H2O. A manometer was visible to participants with each device. PIP, PEEP, percentage leak at the face mask and expired tidal volume were measured using a hot-wire anemometer. We analysed 20 inflations from each participant for each device. Results: Fifty participants provided PIP and PEEP with each device. The T-piece was the most accurate and consistent. The flow-inflating bag had the most variation. The leak was lowest with the self-inflating bag and PEEP and highest with the flow-inflating bag, but all had wide variation. Conclusion: Each device was able to provide PIP and PEEP when used appropriately. When compared with other resuscitation devices, the T-piece provided the most accurate and consistent PIP and PEEP. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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