TY - JOUR T1 - Performance and Acceptability of Two Self-Inflating Bag-Mask Neonatal Resuscitator Designs JF - Respiratory Care SP - 1227 LP - 1237 DO - 10.4187/respcare.03867 VL - 60 IS - 9 AU - Patricia S Coffey AU - Eugene A Saxon AU - Indira Narayanan AU - Robert M DiBlasi Y1 - 2015/09/01 UR - http://rc.rcjournal.com/content/60/9/1227.abstract N2 - BACKGROUND: A self-inflating bag-mask device is specified by international policy guidelines as standard prototype of care for newborn resuscitation. Our hypothesis is that a new bag-mask design would be as effective and easy to use as a standard, self-inflating resuscitation bag-mask.METHODS: We conducted a comparative evaluation of the performance and acceptability of the Laerdal 220-mL resuscitator with a size-1 mask (NeoNatalie) and a Laerdal prototype Upright resuscitator with a modified mask. Participants evaluated the devices in random order using a commercially available test lung and training mannikin with an integrated chest-rise module. The test lung was configured with healthy and sick newborn lung mechanics. Two user groups participated: (1) frequent users who had used manual resuscitators to resuscitate infants and (2) infrequent users who received competency-based training and had not previously used manual resuscitators to resuscitate infants.RESULTS: Thirty-eight individuals participated in the study during March 2013. Both resuscitators are capable of delivering the minimum required tidal volumes to newborns. The Upright device provided a significant reduction in the percentage of inadequate ventilations (< 12.5 mL) compared with the NeoNatalie. Although the test sequences with low-compliance lung settings showed no difference in the percentage of excessive ventilations (> 37.5 mL) between the Upright and NeoNatalie, the test sequences with normal-compliance lung settings showed a higher percentage of excessive ventilations with both, and the increase was greater with the Upright than with the NeoNatalie (85.92% vs 71.39%, P < .001). The subjective acceptability and disassembly/reassembly tests were supportive of the new device design.CONCLUSIONS: The performance and acceptability of the Upright device in this user population suggest that the device may be suitable for effective ventilation by infrequent users in low-resource settings. The Upright device should be tested in such a setting. ER -