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Published on: April 7, 2021
Extracorporeal support in children with pediatric acute respiratory distress syndrome: proceedings from the Pediatric
Heidi J Dalton1, Duncan J Macrae,
11Department of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ. 2Royal Brompton and Harefield NHS Foundation Trust, London, United Kingdom.
Insights
Extracorporeal membrane oxygenation (ECMO) offers critical support for pediatric acute respiratory distress syndrome. Consensus guidelines address its use, emphasizing reversible causes and quality of life, while highlighting the need for more data.
Area of Science:
- Pediatric Critical Care Medicine
- Extracorporeal Life Support
- Pediatric Respiratory Medicine
Background:
- Extracorporeal membrane oxygenation (ECMO) has advanced significantly, offering prolonged cardiopulmonary support.
- Pediatric acute respiratory distress syndrome (PARDS) presents complex management challenges.
- Evidence-based guidelines are crucial for optimizing ECMO in pediatric critical care.
Framework:
- A consensus conference of 27 pediatric acute lung injury experts convened over two years.
- A modified Delphi approach was employed to reach agreement on recommendations.
- The extracorporeal support subgroup included two international experts.
Implementation:
- 151 recommendations for PARDS were developed, with 11 focusing on extracorporeal support.
- 91% of recommendations achieved strong expert agreement.
- Key recommendations cover ECMO for reversible causes, quality of life considerations, and data reporting to the Extracorporeal Life Support Organization registry.
Implications:
- Consensus-driven guidelines provide initial direction for ECMO in PARDS.
- Further research and data collection are needed to establish validated criteria for ECMO application and management.
- Enhanced collaboration among investigators will refine optimal patient management protocols.
Objective:
Extracorporeal life support has undergone a revolution in the past several years with the advent of new, miniaturized equipment and success in supporting patients with a variety of illnesses. Most experience has come with the use of extracorporeal membrane oxygenation, a modified form of cardiopulmonary bypass that can support the heart, lungs, and circulation for days to months at a time. To describe the recommendations for the use of extracorporeal membrane oxygenation in children with pediatric acute respiratory distress syndrome based on a review of the literature and expert opinion.
Design:
Consensus conference of experts in pediatric acute lung injury.
Methods:
A panel of 27 experts met over the course of 2 years to develop a taxonomy to define pediatric acute respiratory distress syndrome and to make recommendations regarding treatment and research priorities. The extracorporeal support subgroup comprised two international experts. When published data were lacking, a modified Delphi approach emphasizing strong professional agreement was used.
Results:
The Pediatric Acute Lung Injury Consensus Conference experts developed and voted on a total of 151 recommendations addressing the topics related to pediatric acute respiratory distress syndrome, 11 of which related to extracorporeal support. All recommendations had agreement, with 10 recommendations (91%) achieving strong agreement. These recommendations included the utilization of extracorporeal support for reversible causes of pediatric acute respiratory distress syndrome, consideration of quality of life when making the decision to use extracorporeal support, and the use of the Extracorporeal Life Support Organization registry to report all extracorporeal support activity, among others.
Conclusions:
Pediatric extracorporeal membrane oxygenation for pediatric acute respiratory distress syndrome could benefit from more specific data collection and collaboration of focused investigators to establish validated criteria for optimal application of extracorporeal membrane oxygenation and patient management protocols. Until that time, consensus opinion offers some insight into guidelines.
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