[Particularities of ECMO in acute respiratory distress syndrome in pediatrics]

Area of Science:

• Pediatric Critical Care Medicine
• Cardiopulmonary Support Technologies
• Extracorporeal Life Support

Context:

• Extracorporeal techniques have been utilized in pediatrics for severe acute respiratory distress syndromes since the 1980s.
• The International Register of the Extracorporeal Life Support Organization reported over 5,000 pediatric ECMO cases by 2012, with rising annual numbers post-2009 epidemics.
• Increasing numbers of children with comorbidities are undergoing ECMO due to equipment advancements.

Purpose:

• To review the application and considerations of extracorporeal membrane oxygenation (ECMO) in pediatric acute respiratory distress syndrome (ARDS).
• To highlight the evolving landscape of pediatric ECMO, including survival rates, patient demographics, and technical aspects.

Summary:

• Extracorporeal membrane oxygenation (ECMO) is a critical intervention for severe pediatric ARDS, with a stable survival rate of 56% despite increasing patient complexity.
• While veno-venous ECMO is preferred for respiratory conditions, veno-arterial ECMO remains frequently employed in pediatric cases (50%).
• Pediatric ECMO requires specialized expertise and teams, considering unique physiological characteristics and equipment limitations across different age groups.

Impact:

• Results encourage the consideration of ECMO for pediatric ARDS, even in the absence of randomized trials.
• Advances in ECMO technology and management contribute to sustained survival rates in critically ill children.
• The findings underscore the need for specialized pediatric ECMO centers and expertise to manage complex cases effectively.