The twin with esophageal atresia

Area of Science:

• Pediatric Surgery
• Neonatal Research
• Congenital Anomalies

Background:

• Esophageal atresia (EA) is a congenital condition affecting the esophagus.
• Twin gestation is a known risk factor for various congenital anomalies.
• Understanding EA in twins is crucial for improved neonatal care.

Purpose of the Study:

• To investigate the frequency of twinning in EA patients.
• To compare associated anomalies and survival rates between EA twins and singletons.
• To assess long-term outcomes, including growth, in EA survivors who were part of a twin set.

Main Methods:

• Retrospective analysis of patient data.
• Comparison of twin and singleton cohorts with EA.
• Risk-grouping stratification for survival and anomaly analysis.
• Long-term follow-up of surviving patients.

Main Results:

• Twinning is more frequent in patients with EA.
• EA twins are often small for date but have similar anomaly rates to singletons, except for a higher incidence of cardiovascular anomalies.
• Risk-grouping did not reveal significant differences in survival or organ system anomalies between twins and singletons.
• Long-term follow-up of five survivors indicated severe growth retardation.

Conclusions:

• Twinning is associated with esophageal atresia.
• While overall outcomes are comparable, cardiovascular anomalies are more prevalent in EA twins.
• Severe growth retardation is a significant long-term concern for EA twin survivors.