North American Fetal Therapy Network Prospective Registry for Long-term Outcome Following Fetoscopic Endoluminal Tracheal Occlusion in Severe Left and Right Congenital Diaphragmatic Hernia

Brief Summary

The purpose of this research is to determine if babies who undergo a Fetoscopic Endoluminal Tracheal Occlusion (FETO) procedure survive more often and have less long-term complications than babies who have similarly severe Congenital Diaphragmatic Hernia (CDH) that have not had the FETO procedure performed during pregnancy