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Management of Ventilator Support in Severe Bronchopulmonary Dysplasia
Hannah Giunta-Stibb1, Kala M Levine2, Gozdem Kayki3
1Department of Pediatrics, Comprehensive Center for Bronchopulmonary Dysplasia, Nationwide Children's Hospital, 611 E Livingston Avenue (FOB), Columbus, OH 43205, USA; Division of Neonatology, Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA; Division of Pulmonology, Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA.
Insights
This review details mechanical ventilation for infants with severe bronchopulmonary dysplasia (sBPD). It focuses on transitioning to chronic-phase ventilation using high peak inspiratory pressure and slow rates to support infant growth and neurodevelopment.
Area of Science:
- Neonatology
- Pediatric Pulmonology
- Mechanical Ventilation
Background:
- Severe bronchopulmonary dysplasia (sBPD) presents unique obstructive physiology.
- Management requires tailored mechanical ventilation strategies.
- Understanding "new" BPD pathophysiology is crucial for chronic-phase care.
Purpose of the Study:
- To review mechanical ventilation strategies for infants with sBPD.
- To emphasize the transition from acute to chronic ventilation.
- To guide respiratory management based on sBPD pathophysiology.
Main Methods:
- Review of mechanical ventilation principles for sBPD.
- Description of obstructive physiology in sBPD.
- Outline of practical ventilator approaches and monitoring.
Main Results:
- Chronic-phase ventilation principles include high peak inspiratory pressure, slow rates, long inspiratory times, and adequate PEEP.
- These strategies promote stability, growth, and neurodevelopment in infants with sBPD.
- Individualized, physiology-based care is supported by practical approaches and monitoring.
Conclusions:
- Mechanical ventilation for sBPD requires a shift towards chronic-phase strategies.
- Optimized ventilation supports improved outcomes, including growth and neurodevelopment.
- Experience from specialized centers informs individualized patient care.
Abstract:
This article reviews mechanical ventilation strategies in infants with severe bronchopulmonary dysplasia (sBPD), emphasizing the transition from acute-phase to chronic-phase ventilation guided by the pathophysiology of "new" BPD. We describe the characteristic obstructive physiology of sBPD and its implications for respiratory management, highlighting principles of chronic-phase ventilation-high peak inspiratory pressure, slow rate, long inspiratory times, and adequate peak end-expiratory pressure. This helps to promote stability, growth, and neurodevelopment. Drawing on experience from the Comprehensive Center for BPD at Nationwide Children's Hospital, we outline practical ventilator approaches, clinical monitoring strategies, and outcomes that support individualized, physiology-based care for this growing population.
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