Current Concepts in Pediatric Critical Care-9: Nonconventional Ventilator Modes in PARDS

Video Transcription

Video Summary

The video discusses nonconventional ventilator modes in pediatric ARDS, including airway pressure release ventilation (APRV), high-frequency oscillatory ventilation (HFOV), high-frequency percussive ventilation (HFPV), and high-frequency jet ventilation. APRV is a mode that aims to sustain alveolar recruitment with a prolonged P-high and spontaneous respirations. It may improve oxygenation and ventilator perfusion matching. HFOV delivers a constant mean airway pressure with small tidal volumes and may improve oxygenation and ventilation. HFPV combines pressure control elements with high-frequency elements to improve CO2 clearance and clear secretions. The high-frequency jet ventilation mode delivers short bursts of inspiratory gas and may be used as an adjunct to bronchoscopy or in patients with pneumothorax, obstruction, or secretion clearance needs. The video also discusses the limitations and potential benefits of each mode. Overall, these nonconventional modes require higher mean airway pressures and may have specific indications for use in pediatric ARDS. The evidence supporting their use varies, and more research is needed to determine their efficacy and optimal application.

Asset Caption

Nadir Yehya, MD, MSCE

Meta Tag

Concept Airway Pressure-Release Ventilation

Concept Alveolar Recruitment

Concept High-Frequency Oscillatory Ventilation

Concept High-Frequency Percussive Ventilation

Concept High-Frequency Jet Ventilation

Keywords

pediatric ARDS

nonconventional ventilator modes

airway pressure release ventilation

high-frequency oscillatory ventilation

high-frequency percussive ventilation

high-frequency jet ventilation

alveolar recruitment

Airway Pressure-Release Ventilation

Alveolar Recruitment

High-Frequency Oscillatory Ventilation

High-Frequency Percussive Ventilation

High-Frequency Jet Ventilation

	Society of Critical Care Medicine 500 Midway Drive Mount Prospect, IL 60056 USA Phone: +1 847 827-6888 Fax: +1 847 439-7226 Email: support@sccm.org	Contact Us About SCCM Newsroom Advertising & Sponsorship DONATE	MySCCM LearnICU Patients & Families Surviving Sepsis Campaign Critical Care Societies Collaborative	GET OUR NEWSLETTER
© Society of Critical Care Medicine. All rights reserved. \| Privacy Statement \| Terms & Conditions The Society of Critical Care Medicine, SCCM, and Critical Care Congress are registered trademarks of the Society of Critical Care Medicine.