Incidence of TEF in Neonates in India
The incidence of congenital tracheoesophageal fistula (TEF) in neonates in India is not specifically documented in the available literature, but globally TEF occurs in approximately 1 in 2,400 to 4,500 live births. 1
Global Incidence Data
Worldwide incidence of esophageal atresia with tracheoesophageal fistula (EA-TEF) is reported as 1 in 2,400 to 4,500 births according to the International Network on Oesophageal Atresia (INoEA) consensus guidelines. 1
This global estimate likely applies to the Indian population, though region-specific epidemiological data from India remains limited in high-quality literature.
Indian Experience and Outcomes
While specific incidence data for India is not available in the provided evidence, there is substantial clinical experience documented:
A 25-year retrospective study from SMS Medical College, Jaipur (1972-1996) reported treating 585 patients with EA with or without TEF, demonstrating that this condition is regularly encountered in Indian tertiary care centers. 2
Mortality trends in India showed improvement over time, declining from 95.4% in the earliest phase to 41% in the most recent phase of the study period. 2
Contributing factors to poorer outcomes in developing countries like India include:
Clinical Implications
Increasing awareness has led to earlier detection and referral with fewer pulmonary complications in more recent years in India. 2
The condition requires immediate recognition and transfer to specialized pediatric surgical centers for optimal outcomes, as EA-TEF is a surgical emergency that demands prompt intervention.
Long-term morbidity is substantial even after successful repair, with patients facing gastrointestinal, respiratory, otolaryngological, nutritional, and quality of life issues throughout childhood, adolescence, and adulthood. 1