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Published on: May 26, 2023
Non-invasive versus invasive respiratory support in preterm infants
Brett J Manley1, Emily Cripps2, Peter A Dargaville3
1Neonatal Services and Newborn Research, The Royal Women's Hospital, Melbourne, Australia; Department of Obstetrics, Gynecology and Newborn Health, The University of Melbourne, Melbourne, Australia; Murdoch Children's Research Institute, Melbourne, Australia.
Non-invasive respiratory support, like continuous positive airway pressure (CPAP), is preferred for preterm infants to reduce lung injury and bronchopulmonary dysplasia. Less invasive surfactant administration also minimizes the need for mechanical ventilation.
Area of Science:
- Neonatal Medicine
- Respiratory Physiology
- Pediatric Pulmonology
Background:
- Respiratory insufficiency is common in preterm infants, increasing with lower gestational age.
- Various non-invasive and invasive respiratory support strategies exist for neonates.
Approach:
- This review examines the evolution of respiratory care for preterm infants.
- Evidence supporting non-invasive respiratory management is analyzed.
- New techniques for less invasive surfactant delivery are discussed.
Key Points:
- Continuous positive airway pressure (CPAP) offers significant benefits and can be initiated in the delivery room.
- Minimizing mechanical ventilation reduces lung injury and bronchopulmonary dysplasia incidence.
- Less invasive surfactant administration via thin catheters lessens the need for intubation.
Conclusions:
- Non-invasive respiratory support, including CPAP and less invasive surfactant delivery, is crucial for preterm infant lung health.
- Reducing mechanical ventilation exposure has lasting benefits for vulnerable preterm lungs.
- Further research is needed on early non-invasive support for extremely preterm infants (<25 weeks gestation).
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