Evaluation of Nasal Non Invasive Ventilation in Management of Neonates With Respiratory Distress Using Lung Ultrasound

Evaluation of Nasal Non Invasive Ventilation Modalities in Management of Neonates With Respiratory Distress Using Lung Ultrasound

This study aims to evaluate the effect of non-invasive ventilation (nIPPV)

, (nCPAP), and nasal high flow cannula (NHFC) as a primary mode of ventilation in preterm neonates <37 gestational week with moderate to severe RD using LUS as regard: I. Primary outcomes: Duration of non-Invasive ventilation. II. Secondary outcomes: Evaluation LUS over the 1 st 7 days of life or weaning from ventilation. Need for intubation and invasive ventilation. Duration of respiratory support. Need for surfactant. Oxygen saturation index and oxygen index. Broncho-pulmonary dysplasia; grade. Duration of hospital stay

Inclusion Criteria: Preterm <37 wk. gestational age admitted to the NICU with spontaneous breathing and clinical manifestations of RD (tachypnea, nasal flaring, intercostal and subcostal retraction and or grunting).

Exclusion Criteria:

1. Obvious major congenital abnormalities.
2. Any of the baby intubated for resuscitation or for other reasons.
3. Neonates need invasive mechanical ventilation.
4. Pulmonary hemorrhage.
5. Severe cardiovascular instability.
6. Cardiopulmonary arrest needing prolonged resuscitation.
7. Birth asphyxia (one-minute Apgar score ≤ 3).
8. Major cardiac diseases (not including patent ductus arteriosus).