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Mechanical Ventilation in Children - Problems and Issues
Marzena Zielińska1, Stanisław Zieliński1, Alicja Sniatkowska-Bartkowska2
1Department and Clinic of Anesthesiology and Intensive Therapy, Wroclaw Medical University, Poland.
Insights
Pediatric respiratory failure requires expert mechanical ventilation. Understanding pediatric respiratory physiology and employing lung-protective strategies minimize serious complications in critically ill children.
Area of Science:
- Pediatric critical care medicine
- Respiratory physiology
- Mechanical ventilation
Background:
- Respiratory failure is a primary cause for pediatric intensive care unit admissions.
- Mechanical ventilation is a critical intervention for treating respiratory failure in children.
- Successful treatment necessitates a thorough understanding of pediatric respiratory anatomy, histology, and physiology, particularly in neonates and infants.
Approach:
- This review discusses non-invasive and invasive ventilation modes for pediatric respiratory support.
- Invasive modes include conventional (pressure/volume-controlled) and non-conventional (oscillatory) ventilation.
- Key principles of lung-protective ventilation are highlighted to mitigate risks.
Key Points:
- Competent ventilator use and age-specific respiratory knowledge are vital for successful pediatric mechanical ventilation.
- Both non-invasive and invasive ventilation strategies are employed.
- Conventional and non-conventional invasive ventilation modes exist.
Conclusions:
- Mechanical ventilation in children carries risks, including barotrauma, volutrauma, and biotrauma.
- Adherence to lung-protective ventilation principles is essential for reducing adverse events.
- Optimizing mechanical ventilation strategies improves outcomes for critically ill children.
Abstract:
Respiratory failure is the leading reason for the admission of children to intensive care units, and the ventilator is the main therapeutic tool used during the treatment of these patients. A competently used ventilator and adequate knowledge of the anatomy, histology and physiology of the respiratory system in particular age groups of children (especially among neonates and infants) are crucial for successful treatment. Both non-invasive and invasive ventilation modes can be used for respiratory treatment in children. Invasive ventilation modes can be divided into two groups: conventional ones such as pressure-controlled or volume-controlled ventilation, or non-conventional modes such as oscillatory ventilation. Mechanical ventilation can involve a high risk of serious complications, such as pressure injury (barotrauma), volume injury (volutrauma) and biotrauma. Adhering to the principles of lung-protective ventilation can reduce the risk of side effects of mechanical ventilation.
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