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Neonatal mechanical ventilation--experience at a level II care centre
1Department of Paediatrics, Kalawati Saran Children's Hospital, New Delhi.
Indian Journal of Pediatrics
|April 20, 2000
Summary
Neonatal mechanical ventilation shows a 46.54% survival rate. Factors like birth weight, gestational age, and avoiding nosocomial infections significantly impact outcomes for ventilated newborns.
Area of Science:
- Neonatalogy
- Pediatric Critical Care
- Respiratory Support
Background:
- Mechanical ventilation is a critical intervention for critically ill neonates.
- Understanding ventilation indications, complications, and outcomes is essential for improving neonatal care.
Purpose of the Study:
- To analyze indications, complications, and outcomes of mechanical ventilation in neonates.
- To evaluate survival rates based on birth weight, gestational age, and ventilation type.
- To identify common complications associated with assisted ventilation.
Main Methods:
- Retrospective analysis of 159 neonates requiring mechanical ventilation over one year.
- Categorization of ventilation modes: Invasive Positive Pressure Ventilation (IPPV) and Continuous Positive Airway Pressure (CPAP).
- Assessment of survival rates, indications, and complications including sepsis, pulmonary hemorrhage, pneumothorax, and intraventricular hemorrhage (IVH).
Main Results:
- Overall survival rate was 46.54% (74 out of 159 neonates).
- Survival rates significantly correlated with higher birth weight and gestational age (e.g., 53% survival for >2500g vs. 25% for <1000g).
- Common indications included HMD, birth asphyxia, and apnea of prematurity; sepsis was the most frequent complication (26%).
Conclusions:
- Neonatal survival on mechanical ventilation is strongly influenced by birth weight and gestational age.
- Exclusive CPAP showed 100% survival in this cohort.
- Nosocomial infections pose a significant challenge, contributing to lower success rates, particularly in very low birth weight and preterm infants.