World J Pediatr Surg
. 2024 Apr 16;7(2):e000752.
doi: 10.1136/wjps-2023-000752. eCollection 2024. https://pubmed.ncbi.nlm.nih.gov/38645885/
The role of extracorporeal life support and timing of repair in infants with congenital diaphragmatic hernia
Daniel B Gehle 1, Logan C Meyer 1, Tim Jancelewicz 1
Affiliations expand
- PMID: 38645885
- PMCID: PMC11029407
- DOI: 10.1136/wjps-2023-000752
Abstract
Extracorporeal life support (ECLS) serves as a rescue therapy for patients with congenital diaphragmatic hernia (CDH) and severe cardiopulmonary failure, and only half of these patients survive to discharge. This costly intervention has a significant complication risk and is reserved for patients with the most severe disease physiology refractory to maximal cardiopulmonary support. Some contraindications to ECLS do exist such as coagulopathy, lethal chromosomal or congenital anomaly, very preterm birth, or very low birth weight, but many of these limits are being evaluated through further research. Consensus guidelines from the past decade vary in recommendations for ECLS use in patients with CDH but this therapy appears to have a survival benefit in the most severe subset of patients. Improved outcomes have been observed for patients treated at high-volume centers. This review details the evolving literature surrounding management paradigms for timing of CDH repair for patients receiving preoperative ECLS. Most recent data support early repair following cannulation to avoid non-repair which is uniformly fatal in this population. Longer ECLS runs are associated with decreased survival, and patient physiology should guide ECLS weaning and eventual decannulation rather than limiting patients to arbitrary run lengths. Standardization of care across centers is a major focus to limit unnecessary costs and improve short-term and long-term outcomes for these complex patients.
Keywords: Congenital Abnormalities; Ecmo; Mortality; Pediatrics; Thoracic Surgery.
© Author(s) (or their employer(s)) 2024. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.
