Review Article
Bubble Nasal Continuous Positive Airway Pressure (bNCPAP): An Effective Low-Cost Intervention for Resource-Constrained Settings
Table 6
Clinical criteria for defining failed weaning from NCPAP (at least 2 of the following).
| Increased work of breathing: persistent tachypnea (>60 for >2 h) and marked retractions | Apnea associated with bradycardia or cyanosis with >2 episodes in 12 h or >3 in 24 h with at least one requiring resuscitation | Increased O2 requirement >0.21 to maintain the oxygen saturations >90% | Abnormal blood gases (2 arterial samples taken >2 h apart) with low , , |
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PaCO 2: partial pressure of arterial carbon dioxide; PaO 2: partial pressure of arterial oxygen. References [ 82, 91]. |