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Lung-protective ventilatory strategies in intubated preterm neonates with RDS
F Reiterer1, B Schwaberger1, T Freidl1
1Division of Neonatology, Department of Pediatrics and Adolescence Medicine, Medical University Graz, Austria.
Insights
Lung-protective ventilatory strategies (LPVS) for preterm infants with respiratory distress syndrome (RDS) involve various techniques. Optimal outcomes likely result from combining tailored strategies to prevent complications.
Area of Science:
- Neonatal Medicine
- Pediatric Respiratory Medicine
- Critical Care
Background:
- Respiratory distress syndrome (RDS) is a common condition in preterm infants.
- Mechanical ventilation is often required but can lead to complications.
- Lung-protective ventilatory strategies (LPVS) aim to minimize ventilator-induced lung injury.
Purpose of the Study:
- To review lung-protective ventilatory strategies (LPVS) for intubated preterm infants with RDS.
- To evaluate the short- and long-term respiratory and neurodevelopmental outcomes associated with these strategies.
Main Methods:
- Narrative review of existing literature on LPVS in preterm infants with RDS.
- Description of various strategies including patient-triggered ventilation, volume-targeted ventilation, INSURE technique, open lung concept, high-frequency ventilation, and permissive hypercapnia.
Main Results:
- No single optimal LPVS can be recommended.
- Individualized combinations of multiple strategies are likely most effective.
- Potential serious respiratory and cerebral complications include bronchopulmonary dysplasia and cerebral palsy.
Conclusions:
- Optimal lung protection in preterm infants with RDS requires a personalized approach.
- Combining various LPVS may reduce the incidence of bronchopulmonary dysplasia and cerebral palsy.
- Further research is needed to establish definitive guidelines for LPVS.
Abstract:
This article provides a narrative review of lung-protective ventilatory strategies (LPVS) in intubated preterm infants with RDS. A description of strategies is followed by results on short-and long-term respiratory and neurodevelopmental outcomes. Strategies will include patient-triggered or synchronized ventilation, volume targeted ventilation, the technique of intubation, surfactant administration and rapid extubation to NCPAP (INSURE), the open lung concept, strategies of high-frequency ventilation, and permissive hypercapnia. Based on this review single recommendations on optimal LPVS cannot be made. Combinations of several strategies, individually applied, most probably minimize or avoid potential serious respiratory and cerebral complications like bronchopulmonary dysplasia and cerebral palsy.
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