Assessment of NeuroBOX and NeuroPAP in Infants.

Inclusion Criteria

• •For premature infants group:
• •Preterm infants born at a gestational age (GA) between 25 weeks (+0/7 days) and 34 weeks inclusively
• •With post-birth age : \> 2 days (for birth GA \>28 weeks) or \> 6 days (GA \<28weeks) and \< 4 months
• •on non-invasive support, including CPAP, NIPPV, or NAVA, with settings in the following range : Maximal inspiratory pressure (total, including PEEP) ≤ 20 cmH2O, and PEEP between 4 and 9 cmH2O, and FiO2 \< 50%
• •For bronchiolitis group:
• •Infants with a weight \< 5kg and a clinical diagnosis of bronchiolitis.
• •on non-invasive support, including CPAP, NIPPV, or NAVA with settings in the range: Delivered inspiratory pressure (total, including PEEP) ≤ 20 cmH2O and PEEP: 5-9 cmH2O, and FiO2 \<60 %
• •With persisting respiratory failure: presence of at least one of the following criteria:
• •* Respiratory rate \> 50 /min
• •* Symptoms of respiratory distress: mWCAS \> 3
• •* FiO2 \> 30% -
• •* Inspiratory Edi consistently \> 15 µV