Esophageal Atresia with Tracheo-Esophageal Fistula Presenting Beyond 7 Days

Esophageal Atresia and Tracheoesophageal Fistula: A Retrospective Review from a Tertiary Care Institute

BACKGROUND

A survey of neonates with esophageal atresia and tracheoesophageal fistula (EA ± TEF) to determine additional factors responsible for poor surgical outcomes in our institution where employing an improved standard of care can ameliorate the outcome.

MATERIALS AND METHODS

We carried out a retrospective review of 54 neonates, who underwent surgical repair of EA± TEF over a 5-year period. We collected data regarding the patients' demographics, perioperative findings, records of neonatal intensive care, and ascertained the effects of gender, gestational age, birth weight, age at operation, type of anomaly, coexisting major anomalies, preoperative inotrope therapy, and duration of postoperative ventilation on the surgical outcome.

RESULTS

The mortality rate was 51.9%, out of which, 42.8% of neonates succumbed to ventilator-associated conditions. Age at the time of surgery, gestational age, preoperative inotrope support, presence of coexisting anomalies, and duration of postoperative ventilation were determined as the significant variables predicting mortality(P < 0.05). The area under the Receiver Operating Curve showed the duration of postoperative ventilation as the best indicator of mortality. The Logistic regression model (χ² = 11.204, P = 0.019) with the above-mentioned variables showed that neonates who were operated before 2.5 days and who required <74.5 hours of postoperative ventilation were 3.91 and 48.30 times more likely to survive respectively, than their counterparts.

CONCLUSION

A delay in surgery due to delayed diagnosis and or delayed transportation to tertiary centres and prolonged ventilatory support have an additional detrimental effect on the surgical outcomes of EA ± TEF.

Delayed presentation of a baby with an oesophageal atresia on day 14 of life

Delayed presentation of oesophageal atresia (OA) with a tracheo-oesophageal fistula (TOF) is rare. Only a few case reports and two larger case series have been published. We present a neonate who was referred to our unit on day 14 of life with a missed OA and a TOF, having survived without any feeds or total parenteral nutrition up until referral.We concluded that although such a delayed presentation is rare and avoidable, it does occur. This case highlights the necessity of good feedback to the referral hospitals with education on how to prevent this from recurring again. It also emphasises the necessity of a comprehensive clinical examination of all newborn babies. A high index of suspicion for OA with or without a TOF is essential in all babies with clinical drooling, feeding problems (from the first feed) and/or respiratory symptoms especially if combined with antenatal polyhydramnios.