2010
DOI: 10.1590/s0103-05822010000100001
|View full text |Cite
|
Sign up to set email alerts
|

É preciso repensar o conceito da ventilação manual com balão autoinflável em recém-nascidos

Abstract: Oconhecimento acumulado nas últimas décadas com relação ao desenvolvimento e à fisiologia dos pulmões do recém-nascido permitiu uma maior compreensão dos mecanismos de lesão pulmonar causados pela ventilação mecânica e pelo uso do oxigênio. Isso resultou em um aperfeiçoamento das técnicas de ventilação não-invasiva, utilizando pressão positiva contínua nas vias aéreas (CPAP) (1) , assim como das técnicas de ventilação invasiva, empregando-se tanto a ventilação mecânica convencional como a ventilação de alta fr… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

0
2
0

Year Published

2017
2017
2017
2017

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(2 citation statements)
references
References 6 publications
0
2
0
Order By: Relevance
“…1,2 Although there is no consensus regarding which is the best device and technique, experts agree that any device chosen must provide positive end-expiratory pressure (PEEP) to facilitate the establishment and maintenance of FRC immediately after birth, which reduces the driving pressure and the atelectrauma, resulting in lower tidal volume and facilitating the maintenance of adequate levels of partial CO 2 pressure (pCO 2 ). [3][4][5][6] The T-piece allows operators to adjust both peak inspiratory pressure (PIP) and PEEP and guarantees a reliable and constant tidal volume, PIP, and PEEP, independent of the operator who handles it, 7 resulting in less overstretching and possible alveolar damage. 8 This may reduce the intubation and the maximum pressure applied.…”
mentioning
confidence: 99%
See 1 more Smart Citation
“…1,2 Although there is no consensus regarding which is the best device and technique, experts agree that any device chosen must provide positive end-expiratory pressure (PEEP) to facilitate the establishment and maintenance of FRC immediately after birth, which reduces the driving pressure and the atelectrauma, resulting in lower tidal volume and facilitating the maintenance of adequate levels of partial CO 2 pressure (pCO 2 ). [3][4][5][6] The T-piece allows operators to adjust both peak inspiratory pressure (PIP) and PEEP and guarantees a reliable and constant tidal volume, PIP, and PEEP, independent of the operator who handles it, 7 resulting in less overstretching and possible alveolar damage. 8 This may reduce the intubation and the maximum pressure applied.…”
mentioning
confidence: 99%
“…13 The above-mentioned point is an important difference between these types of equipment because lung injury can occur with as little as six cycles of manual ventilation with high tidal and minute volumes and not by high PIP. 3,14,15 Despite these differences between equipment, to our knowledge, there are currently no clinical or animal studies that have compared the effects of manual ventilation on pCO 2 levels using different devices. Therefore, the objective of this study was to compare manual ventilation using two devices: T-piece resuscitator and self-inflating bag, with regard to arterial pH, pCO 2, and respiratory mechanics.…”
mentioning
confidence: 99%