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Long-term follow-up of survivors of neonatal ECMO: what do we really know?
1Department of Pediatrics, University of Louisville, KY, USA.
Insights
Extracorporeal membrane oxygenation (ECMO) can lead to later developmental issues in infants. Many survivors need special education services due to attention problems, despite appearing to develop normally early on.
Area of Science:
- Pediatrics
- Neonatal Care
- Developmental Psychology
Background:
- Extracorporeal membrane oxygenation (ECMO) is a critical treatment for severe infant respiratory failure.
- Long-term developmental outcomes for infants treated with ECMO are not fully understood.
- Early assessments may not identify potential later cognitive deficits in ECMO survivors.
Purpose of the Study:
- To highlight the potential for later developmental challenges in seemingly normal ECMO survivors.
- To emphasize the need for ongoing monitoring and assessment of ECMO-treated children.
- To inform parents and healthcare providers about risks beyond initial "normal" development.
Main Methods:
- Review of existing literature on ECMO outcomes in infancy.
- Analysis of studies reporting on cognitive and functional abilities of ECMO survivors.
- Identification of patterns in developmental trajectories post-neonatal ECMO.
Main Results:
- A significant percentage (10-35%) of ECMO survivors require special educational services.
- Cognitive deficits, particularly attention problems, may emerge in middle childhood.
- Initial "normal" intelligence does not preclude later academic or functional difficulties.
Conclusions:
- Parents of infants undergoing neonatal ECMO should be informed of potential long-term developmental risks.
- Early childhood assessments may underestimate later challenges faced by ECMO survivors.
- Proactive monitoring and timely interventions are crucial for optimizing outcomes in this high-risk population.
Abstract:
Extracorporeal membrane oxygenation (ECMO) has been used increasingly since the 1970s to treat serious respiratory diseases of infancy. However, much is unknown regarding developmental processes and outcomes in these high-risk children. Since the majority of children treated with ECMO have "normal" intelligence, they are often deemed developmentally appropriate by families and primary care providers in early childhood. Unfortunately, many children may exhibit cognitive deficits later, falling behind their peers in school during middle childhood. Predicted academic success cannot be based on IQ alone. Studies have shown that between 10% and 35% of ECMO survivors who are developing "normally" are in need of special educational services due to attention problems and/or express variability in functional abilities. Although the research data remain inconclusive, parents of children who undergo neonatal ECMO should be alerted to potential problems so that children can receive full assessments and appropriate interventions.
